--- /dev/null
+module o-ran-ald-port {
+ yang-version 1.1;
+ namespace "urn:o-ran:ald-port:1.0";
+ prefix "o-ran-ald-port";
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the input state and output configuration for
+ the Antenna Line Device capability.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 1.3.0
+
+ 1) Typographical corrections for british english.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.2.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ feature OVERCURRENT-SUPPORTED {
+ description
+ "This feature indicates that the equipment supports the over-current notification
+ capability.";
+ }
+
+// Groupings
+
+ grouping aldport-group {
+ description "a port grouping ";
+ leaf over-current-supported {
+ type boolean;
+ config false;
+ description
+ "Set to TRUE when the equipment supports over-current notifications";
+ }
+
+ list ald-port {
+ key "name";
+
+ config false;
+
+ description
+ "Leaf nodes describing ALD Port";
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ description
+ "A name that is unique that identifies a ald port instance.
+ This name may be used in fault management to refer to a fault source
+ or affected object";
+ }
+
+ leaf port-id {
+ type uint8;
+ config false;
+ mandatory true;
+
+ description
+ "A number which identifies an ALD Port.
+ The number of the Physical ALD port connector in the module.
+ If the module supports 2 ALD Port connectors, use 0 and 1.";
+ }
+
+ leaf dc-control-support{
+ type boolean;
+ config false;
+ mandatory true;
+
+ description
+ "It is shown that on/off in the DC power supply is possible.
+ In case of False, power supply is always on.";
+ }
+
+ leaf dc-enabled-status {
+ when "../dc-control-support = 'true'";
+ type boolean;
+ default false;
+ description
+ "Status of DC voltage enabled on antenna line.
+ Valid only in case dc-control-support is true.";
+ }
+
+ leaf supported-connector{
+ type enumeration {
+ enum ANTENNA_CONNECTOR {
+ description
+ "This ALD port is related to antenna connector";
+ }
+ enum RS485_PORT {
+ description
+ "This ALD port is related to RS485 port";
+ }
+ }
+ config false;
+ mandatory true;
+
+ description
+ "Informs about the connectors of Module which ALDs are connected to.
+ This value is depending on HW design.";
+ }
+ }
+
+ list ald-port-dc-control {
+ key "name";
+
+ description
+ "Container needed to manage DC on ALD ports";
+
+ leaf name {
+ type leafref {
+ path "/ald-ports-io/ald-port/name";
+ require-instance false;
+ }
+ mandatory true;
+
+ description
+ "Name derived from unmodifiable list ald-port";
+ }
+
+ leaf dc-enabled{
+ type boolean;
+
+ description
+ "If dc-control-support is true case, this leaf is effective.
+ If dc-control-support is not true this leaf makes no action
+ In case of true, the power supply shall be turned on.";
+ }
+ }
+ }
+
+ grouping overcurrent-group {
+ description "overcurrent group";
+ container overload-condition {
+ description
+ "Container used in notification";
+
+ leaf-list overloaded-ports {
+ type leafref {
+ path "/ald-ports-io/ald-port/name";
+ }
+ description
+ "List of overloaded ports";
+ }
+ }
+ }
+
+ grouping dc-enabled-group {
+ description "dc enabled group";
+ list ald-port {
+ key name;
+ description
+ "list of ald-ports that has its dc-enabled-status changed";
+ leaf name{
+ type leafref {
+ path "/ald-ports-io/ald-port/name";
+ }
+ description "Name of port which has changed";
+ }
+ leaf dc-enabled-status{
+ type leafref {
+ path "/ald-ports-io/ald-port/dc-enabled-status";
+ }
+ description "New status of dc-enabled-status";
+ }
+ }
+ }
+
+// Top Level Container
+
+ container ald-ports-io {
+ description
+ "ALD port information.
+ ALD port of the equipment that can be used to connect External Equipment (Antenna Line Devices).
+ Communication uses AISG over HDLC.
+ Physical connection depends on connector type offered by the port (RS-485 or antenna line)
+ Note: Single instance of ALD Port can point to more than one antenna line devices.";
+
+ uses aldport-group;
+ }
+
+ notification overcurrent-report {
+ if-feature OVERCURRENT-SUPPORTED;
+
+ description
+ "The equipment is able to report overcurrent condition about Port.
+ This function is depending on HW design.
+ The notification depend on power consumption which connected ALD devices and module.";
+
+ uses overcurrent-group;
+ }
+
+ notification dc-enabled-status-change {
+ description
+ "The equipment is able to report the change of 'dc-enabled-status' of the ald-port.
+ This is applicable when the leaf 'dc-control-support' of the ald-pot is 'TRUE'.";
+
+ uses dc-enabled-group;
+ }
+}
--- /dev/null
+module o-ran-ald {
+ yang-version 1.1;
+ namespace "urn:o-ran:ald:1.0";
+ prefix "o-ran-ald";
+
+ import o-ran-ald-port {
+ prefix "ap";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the module for the ALD communication.
+
+ Copyright 2019 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 1.2.0
+
+ 1) Typographical corrections.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ grouping ald-input {
+ description "a grouping for ald input";
+ leaf port-id {
+ type leafref {
+ path "/ap:ald-ports-io/ap:ald-port/ap:port-id";
+ }
+ mandatory true;
+ description
+ "Unique ALD port identifier reported by radio";
+ }
+
+ leaf ald-req-msg {
+ type binary {
+ length "0..1200";
+ }
+
+ description
+ "Response message to be forwarded to ALD in type of binary-string";
+ }
+ }
+
+ grouping ald-output {
+ description "a grouping for ald output";
+ leaf port-id {
+ type leafref {
+ path "/ap:ald-ports-io/ap:ald-port/ap:port-id";
+ }
+ mandatory true;
+ description
+ "Unique ALD port identifier reported by radio";
+ }
+
+ leaf status {
+ type enumeration {
+ enum ACCEPTED {
+ description
+ "Operation was accepted, message was processed towards ALD and response is provided";
+ }
+ enum REJECTED {
+ description
+ "Operation was rejected by O-RU";
+ }
+ }
+ mandatory true;
+
+ description
+ "Status of RPC handling seen from equipment perspective";
+ }
+
+ leaf error-message {
+ when "../status='REJECTED'";
+ type string;
+
+ description
+ "Detailed error message when the status is rejected. E.g. wrong ALD port identifier was used in RPC received from NETCONF Client";
+ }
+
+ leaf ald-resp-msg {
+ type binary {
+ length "0..1200";
+ }
+
+ description
+ "Response message forwarded from ALD in type of binary-string";
+ }
+
+ leaf frames-with-wrong-crc {
+ type uint32;
+
+ description
+ "Number of frames with incorrect CRC (FCS) received from ALD - running counter";
+ }
+
+ leaf frames-without-stop-flag {
+ type uint32;
+
+ description
+ "Number of frames without stop flag received from ALD - running counter";
+ }
+
+ leaf number-of-received-octets {
+ type uint32;
+
+ description
+ "Number of octets received from HDLC bus - running counter";
+ }
+ }
+ // rpc-statements
+ rpc ald-communication {
+ description
+ "RPC to support communication between O-DU and Antenna Line Devices";
+
+ input {
+ uses ald-input;
+ }
+
+ output {
+ uses ald-output;
+ }
+ }
+}
--- /dev/null
+module o-ran-antenna-calibration {
+ yang-version 1.1;
+ namespace "urn:o-ran:antcal:1.0";
+ prefix "o-ran-antcal";
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the configuration required for supporting the optional
+ antenna calibration functionality.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistribution of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistribution in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision 2021-12-01 {
+ description
+ "version 7.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.MP-v07.00";
+ }
+
+ revision 2021-07-26 {
+ description
+ "version 7.0.0
+
+ 1) O-RU-COORDINATED-ANT-CAL-MULTIPLE-TIME-RESOURCE is added as optional feature
+ to provide support for multiple antenna calibration time resources configurations.
+ 2) Flag for O-DU to control if O-RU is allowed to support this feature
+ 'coordinated-calibration-multiple-time-resources-allowed'
+ 3) defined grouping 'antenna-calibration-multiple-time-resource' from which list
+ for supporting multiple antenna calibration time resource configuration is supported.
+ 4) created new container 'antenna-calibration-multiple-time-resource' with list
+ 'antenna-calibration-multiple-time-resource-list' and key to index the list
+ 'antenna-calibration-time-resource-index'.
+ 5) added new notification 'antenna-calibration-multiple-time-resource-params' with
+ 'antenna-calibration-time-resource-index' as a leaf to indicate index of time resource
+ 6) Added support for configured preparedness timer for co-ordinated calibration";
+
+ reference "ORAN-WG4.MP-v07.00";
+ }
+
+ revision 2021-03-22 {
+ description
+ "version 5.1.0
+
+ 1) removing non-ASCII characters in model.";
+
+ reference "ORAN-WG4.MP-v05.00";
+ }
+
+
+ revision 2020-12-10 {
+ description
+ "version 5.0.0
+
+ 1) O-RU-COORDINATED-ANT-CAL is added as optional feature
+ to provide the antenna calibration without RPC
+ on the condition that coordinated-calibration-support is true
+ and coordinated-calibration-allowed is true.";
+
+ reference "ORAN-WG4.MP-v05.00";
+ }
+
+ revision 2019-07-03 {
+ description
+ "version 1.0.0
+
+ 1) Newly introduced model for supporting optional
+ antenna calibration functionality";
+
+ reference "ORAN-WG4.MP-v02.00";
+ }
+
+ feature O-RU-COORDINATED-ANT-CAL {
+ description
+ "Indicates that the O-RU needs user traffic to be co-ordinated from O-DU for antenna calibration.";
+ }
+
+ feature O-RU-COORDINATED-ANT-CAL-MULTIPLE-TIME-RESOURCE {
+ description
+ "Indicates O-RU support for antenna calibration with multiple timing resource sets. Refer Section
+ 'Calibration with multiple timing resource sets' of M-Plane specification v7";
+ }
+
+ grouping antenna-calibration-capabilities {
+ description "container for collection of leafs for antenna calibration";
+
+ leaf self-calibration-support {
+ type boolean;
+ default false;
+ description
+ "Indicates whether O-RU supports self-calibration or not.
+
+ When true, indicates O-RU can initiate calibration without receiving an
+ RPC and/or impacting simultaneous CU-plane operation";
+ }
+ leaf coordinated-calibration-support {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ type boolean;
+ default false;
+ description
+ "True means the O-RU is able to determine priori the time-frequency
+ resources required for self-calibration and indicate those to the O-DU
+ in the antenna-calibration-coordinated notification.";
+ }
+ leaf number-of-calibration-symbols-per-block-dl {
+ type uint8 {
+ range "1..max";
+ }
+ units symbols;
+ mandatory true;
+ description
+ "Indicates how many consecutive symbols are required for DL antenna
+ calibration operation";
+ }
+ leaf number-of-calibration-symbols-per-block-ul {
+ type uint8 {
+ range "1..max";
+ }
+ units symbols;
+ mandatory true;
+ description
+ "Indicates how many consecutive symbols are required for UL antenna
+ calibration operation";
+ }
+ leaf interval-between-calibration-blocks {
+ type uint8;
+ units symbols;
+ description
+ "if time interval is required between consecutive antenna calibration
+ operation, defines this time value as unit of symbols.
+
+ A common value is used here for the intervals
+ between DL-DL blocks, UL-UL blocks, DL-UL blocks and UL-DL blocks,
+ which is the largest minimum interval required between any two adjacent
+ calibration blocks.";
+ }
+ leaf number-of-calibration-blocks-per-step-dl {
+ type uint8 {
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates how many blocks are required for one step of DL antenna
+ calibration operation";
+ }
+ leaf number-of-calibration-blocks-per-step-ul {
+ type uint8 {
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates how many blocks are required for one step of UL antenna
+ calibration operation";
+ }
+ leaf interval-between-calibration-steps {
+ type uint8;
+ units radio-frames;
+ description
+ "If time interval is required between consecutive step of antenna
+ calibration operation, defines this time value as unit of radio frames";
+ }
+ leaf number-of-calibration-steps {
+ type uint8 {
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates how many steps are required for whole DL/UL antenna
+ calibration operation";
+ }
+ leaf calibration-period {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ type uint16;
+ units minutes;
+ description "periodical interval between antenna calibrations in the case of support of feature O-RU-COORDINATED-ANT-CAL";
+ }
+ leaf configured-preparation-timer-supported {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ type boolean;
+ default false;
+ description
+ "indicates if the O-RU supports configuration of the preparedness timer
+ that controls how far in advance of the co-ordinated self calibration
+ procedure the O-RU is required to send the notification of impacted
+ resources.";
+ }
+ }
+
+ grouping antenna-calibration-multiple-time-resource {
+ description
+ "Grouping for collection of leafs for antenna calibration capability of O-RU supporting
+ multiple time resource when feature O-RU-COORDINATED-ANT-CAL-MULTIPLE-TIME-RESOURCE
+ is supported in the O-RU";
+
+ leaf number-of-calibration-symbols-per-block-dl {
+ type uint8 {
+ range "1..max";
+ }
+ units symbols;
+ mandatory true;
+ description
+ "Indicates how many consecutive symbols are required for DL antenna
+ calibration operation";
+ }
+ leaf number-of-calibration-symbols-per-block-ul {
+ type uint8 {
+ range "1..max";
+ }
+ units symbols;
+ mandatory true;
+ description
+ "Indicates how many consecutive symbols are required for UL antenna
+ calibration operation";
+ }
+ leaf interval-between-calibration-blocks {
+ type uint8;
+ units symbols;
+ description
+ "if time interval is required between consecutive antenna calibration
+ operation, defines this time value as unit of symbols.
+
+ A common value is used here for the intervals
+ between DL-DL blocks, UL-UL blocks, DL-UL blocks and UL-DL blocks,
+ which is the largest minimum interval required between any two adjacent
+ calibration blocks.";
+ }
+ leaf number-of-calibration-blocks-per-step-dl {
+ type uint8 {
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates how many blocks are required for one step of DL antenna
+ calibration operation";
+ }
+ leaf number-of-calibration-blocks-per-step-ul {
+ type uint8 {
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates how many blocks are required for one step of UL antenna
+ calibration operation";
+ }
+ leaf interval-between-calibration-steps {
+ type uint8;
+ units radio-frames;
+ description
+ "If time interval is required between consecutive step of antenna
+ calibration operation, defines this time value as unit of radio frames";
+ }
+ leaf number-of-calibration-steps {
+ type uint8 {
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates how many steps are required for whole DL/UL antenna
+ calibration operation";
+ }
+ leaf calibration-period {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ type uint16;
+ units minutes;
+ description "periodical interval between antenna calibrations in the case of support of feature O-RU-COORDINATED-ANT-CAL";
+ }
+ }
+
+ grouping antenna-calibration {
+ container antenna-calibration-capabilities {
+ config false;
+ description
+ "Describes the antenna calibration capabilities";
+ uses antenna-calibration-capabilities;
+ }
+ container self-calibration-policy {
+ leaf self-calibration-allowed {
+ type boolean;
+ default false;
+ description
+ "whether the self-calibration is allowed by operator.
+ Note, self-calibration-allowed and coordinated-calibration-allowed cannot both be set to true";
+ }
+ leaf coordinated-calibration-allowed {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ type boolean;
+ must "../self-calibration-allowed = 'false'";
+ default false;
+ description
+ "whether the coordinated-calibration is allowed by operator.
+
+ True means that O-DU may beneficially use the indicated time-frequency resources
+ to adapt its operation during the antenna calibration operation,
+ e.g., consider the time-frequency resources as reserved for calibration.
+ Both calibrations (self-calibration-allowed and coordinated-calibration-support) disallowed
+ or one of them allowed only";
+ }
+ leaf coordinated-ant-calib-prep-timer {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ type uint8 {
+ range "2..10|60";
+ }
+ units seconds;
+ must "../coordinated-calibration-allowed = 'true'";
+ default 60;
+ description
+ "minimum time between O-RU sending notification of time-frequeny resources
+ for co-ordinated calibration to O-DU and O-RU starting co-ordinated
+ self-calibration procedure.
+
+ Note, the default value of 60 seconds is to accommodate earlier versions
+ which hard coded that value in the O-RAN.WG4.MP.0 specification.
+
+ An O-RU that has set configured-preparation-timer-supported=false shall
+ always use the default value of 60 seconds";
+ }
+ leaf coordinated-calibration-multiple-time-resources-allowed {
+ if-feature "O-RU-COORDINATED-ANT-CAL and O-RU-COORDINATED-ANT-CAL-MULTIPLE-TIME-RESOURCE";
+ type boolean;
+ default false;
+ description
+ "TRUE: O-RU is allowed to request for this calibration, FALSE: O-RU is prohibited to use this calibration";
+ }
+ description
+ "Describes the self calibration policies and configuration of the operator";
+ }
+
+ container antenna-calibration-multiple-time-resource {
+ if-feature "O-RU-COORDINATED-ANT-CAL and O-RU-COORDINATED-ANT-CAL-MULTIPLE-TIME-RESOURCE";
+ config false;
+ list antenna-calibration-multiple-time-resource-list {
+ key "antenna-calibration-time-resource-index";
+ uses antenna-calibration-multiple-time-resource;
+
+ leaf antenna-calibration-time-resource-index {
+ type uint8;
+ description
+ "Key for indexing 'antenna-calibration-multiple-time-resource-list'";
+ }
+ description
+ "List of antenna calibration time resource configuration indexed by
+ antenna calibration time resource index";
+ }
+ description
+ "Container to support multiple antenna calibration resource sets by defining
+ multiple calibration resources sets for different calibration types.";
+ }
+
+ description
+ "Describe the grouping set of antenna calibration";
+ }
+
+ grouping antenna-calibration-data {
+ description "information set for the operation of antenna calibration";
+
+ leaf symbol-bitmask-dl {
+ type string {
+ length "14";
+ pattern "[01]*";
+ }
+ mandatory true;
+ description
+ "Bit-mask indicating DL calibration symbol within a calibration slot.
+ First character in the string indicate first symbol,
+ next character in the string indicate second symbol and so on.
+ Value 1 indicates that the symbol may be used for calibration
+ and 0 means the symbol shall not be used for calibration.";
+ }
+ leaf symbol-bitmask-ul {
+ type string {
+ length "14";
+ pattern "[01]*";
+ }
+ mandatory true;
+ description
+ "Bit-mask indicating UL calibration symbol within a calibration slot.
+ First character in the string indicate first symbol,
+ next character in the string indicate second symbol and so on.
+ Value 1 indicates that the symbol may be used for calibration
+ and 0 means the symbol shall not be used for calibration.";
+ }
+ leaf slot-bitmask-dl {
+ type string {
+ length "10..255";
+ pattern "[01]*";
+ }
+ mandatory true;
+ description
+ "Bit-mask indicating DL calibration slot within a calibration frame.
+ First character in the string indicate first slot,
+ next character in the string indicate second slot and so on.
+ Value 1 indicates that the slot may be used for calibration
+ and 0 means the slot shall not be used for calibration.";
+ }
+ leaf slot-bitmask-ul {
+ type string {
+ length "10..255";
+ pattern "[01]*";
+ }
+ mandatory true;
+ description
+ "Bit-mask indicating UL calibration slot within a calibration frame.
+ First character in the string indicate first slot,
+ next character in the string indicate second slot and so on.
+ Value 1 indicates that the slot may be used for calibration
+ and 0 means the slot shall not be used for calibration.";
+ }
+ leaf frame-bitmask-dl {
+ type string {
+ length "1..255";
+ pattern "[01]*";
+ }
+ mandatory true;
+ description
+ "Bit-mask indicating DL calibration frame within a calibration step.
+ First character in the string indicate first radio frame equal to
+ the start-SFN, next character in the string indicate the next frame
+ and so on.
+
+ Value 1 indicates that the frame may be used for calibration
+ and 0 means the frame shall not be used for calibration.";
+ }
+ leaf frame-bitmask-ul {
+ type string {
+ length "1..255";
+ pattern "[01]*";
+ }
+ mandatory true;
+ description
+ "Bit-mask indicating UL calibration frame within a calibration step.
+ First character in the string indicate first radio frame equal to
+ the start-SFN, next character in the string indicate the next frame
+ and so on.
+
+ Value 1 indicates that the frame is may be used for calibration
+ and 0 means the frame shall not be used for calibration.";
+ }
+ leaf calibration-step-size {
+ type uint8;
+ mandatory true;
+ description " Number of frames within a calibration step";
+ }
+ leaf calibration-step-number {
+ type uint8;
+ mandatory true;
+ description "Number of calibration steps";
+ }
+ leaf start-sfn {
+ type uint16 {
+ range "0..1023";
+ }
+ mandatory true;
+ description "start SFN number of the first calibration step";
+ }
+ }
+
+ container antenna-calibration {
+ uses antenna-calibration;
+ description
+ "Describes the antenna calibration top node";
+ }
+
+ rpc start-antenna-calibration {
+ description
+ "The antenna calibration operation can start when NETCONF client sends a
+ calibration start command with resource allocation parameters.
+ These parameters indicate how the O-RU can perform the antenna
+ calibration operation; at which Symbol, Slot, and Frame.
+ This scheduling information can be generated by O-RU itself.
+ However, in a dynamic TDD environment, the DL and UL configuration
+ is only determined and known by O-DU. Consequently, only O-DU (NETCONF
+ client ) can determine and configure the scheduling and resource
+ allocation permitted for use by the antenna calibration operation";
+ input {
+ uses antenna-calibration-data;
+ }
+ output {
+ leaf status {
+ type enumeration {
+ enum ACCEPTED {
+ description
+ "Status information to indicate that O-RU accepted RPC
+ antenna calibration start request";
+ }
+ enum REJECTED {
+ description
+ "Status information to indicate that O-RU rejected RPC antenna
+ calibration start request";
+ }
+ }
+ mandatory true;
+ description
+ "Status of whether antenna calibration trigger by RPC is accepted
+ by the O-RU";
+ }
+ leaf error-message {
+ when "../status='REJECTED'";
+ type string;
+ description
+ "Detailed error Message when the status is rejected, e.g.,
+ because O-RU can not start antenna calibration
+ such as already running antenna calibration,
+ resource mask mismatch with O-RU antenna calibration capability,
+ overlapped DL and UL masks, insufficient memory, O-RU internal reason";
+ }
+ }
+ }
+
+ notification antenna-calibration-required {
+ list dl-calibration-frequency-chunk {
+ leaf start-calibration-frequency-dl {
+ type uint64;
+ description
+ "lowest frequency value in Hz of the frequency range is required for
+ DL antenna calibration operation.";
+ }
+ leaf end-calibration-frequency-dl {
+ type uint64;
+ description
+ "highest frequency value in Hz of the frequency range is required for
+ DL antenna calibration operation.";
+ }
+ description
+ "min/max frequency of DL spectrum chunk affected by calibration process";
+ }
+ list ul-calibration-frequency-chunk {
+ leaf start-calibration-frequency-ul {
+ type uint64;
+ description
+ "lowest frequency value in Hz of the frequency range is required for
+ UL antenna calibration operation.";
+ }
+ leaf end-calibration-frequency-ul {
+ type uint64;
+ description
+ "highest frequency value in Hz of the frequency range is required for
+ UL antenna calibration operation.";
+ }
+ description
+ "min/max frequency of UL spectrum chunk affected by calibration process";
+ }
+
+ description
+ "this notification indicates that the antenna calibration is required in O-RU";
+ }
+
+ notification antenna-calibration-coordinated {
+ if-feature O-RU-COORDINATED-ANT-CAL;
+ list dl-calibration-frequency-chunk {
+ leaf start-calibration-frequency-dl {
+ type uint64;
+ description
+ "lowest frequency value in Hz of the frequency range is required for
+ DL antenna calibration operation.";
+ }
+ leaf end-calibration-frequency-dl {
+ type uint64;
+ description
+ "highest frequency value in Hz of the frequency range is required for
+ DL antenna calibration operation.";
+ }
+ description
+ "min/max frequency of DL spectrum chunk affected by calibration process";
+ }
+ list ul-calibration-frequency-chunk {
+ leaf start-calibration-frequency-ul {
+ type uint64;
+ description
+ "lowest frequency value in Hz of the frequency range is required for
+ UL antenna calibration operation.";
+ }
+ leaf end-calibration-frequency-ul {
+ type uint64;
+ description
+ "highest frequency value in Hz of the frequency range is required for
+ UL antenna calibration operation.";
+ }
+ description
+ "min/max frequency of UL spectrum chunk affected by calibration process";
+ }
+ uses antenna-calibration-data {
+ description
+ "In the case of support of feature O-RU-COORDINATED-ANT-CAL,
+ time-frequency resource determined by O-RU will be included";
+ }
+
+ description
+ "this notification indicates that co-ordinated antenna calibration is provided in O-RU.
+ It indicates the time-frequency resources will be sent to a subscribed O-DU at least 60 seconds
+ before the operation of the co-ordinated antenna calibration procedure.";
+ }
+
+ notification antenna-calibration-result {
+ leaf status {
+ type enumeration {
+ enum SUCCESS {
+ description "O-RU has succeeded in calibrating its antenna";
+ }
+ enum FAILURE {
+ description
+ "O-RU attemted to calibrate its antenna, but the procedure failed.";
+ }
+ }
+ mandatory true;
+ description
+ "Status of the antenna calibration procedure which has been triggered
+ by accepting an start-antenna-calibration RPC.";
+ }
+ leaf detailed-reason {
+ when "../status='FAILURE'";
+ type string;
+ description
+ "Detailed reason when the status is FAILURE, e.g.,
+ O-RU cannot complete the antenna calibration
+ because of lack of memory, self-calibration failure, etc";
+ }
+ description
+ "This notification indicates the antenna calibration result";
+ }
+
+ notification antenna-calibration-multiple-time-resource-params {
+ if-feature "O-RU-COORDINATED-ANT-CAL and O-RU-COORDINATED-ANT-CAL-MULTIPLE-TIME-RESOURCE";
+ leaf antenna-calibration-time-resource-index {
+ type uint8;
+ description
+ "Index to use applicable antenna calibration time resources from the
+ list 'antenna-calibration-multiple-time-resource-list'";
+ }
+ list dl-calibration-frequency-chunk {
+ leaf start-calibration-frequency-dl {
+ type uint64;
+ description
+ "lowest frequency value in Hz of the frequency range is required for
+ DL antenna calibration operation.";
+ }
+ leaf end-calibration-frequency-dl {
+ type uint64;
+ description
+ "highest frequency value in Hz of the frequency range is required for
+ DL antenna calibration operation.";
+ }
+ description
+ "min/max frequency of DL spectrum chunk affected by calibration process";
+ }
+ list ul-calibration-frequency-chunk {
+ leaf start-calibration-frequency-ul {
+ type uint64;
+ description
+ "lowest frequency value in Hz of the frequency range is required for
+ UL antenna calibration operation.";
+ }
+ leaf end-calibration-frequency-ul {
+ type uint64;
+ description
+ "highest frequency value in Hz of the frequency range is required for
+ UL antenna calibration operation.";
+ }
+ description
+ "min/max frequency of UL spectrum chunk affected by calibration process";
+ }
+
+ description
+ "This notification indicates sending parameters related to supporting antenna calibration
+ with multiple time resource";
+ }
+}
--- /dev/null
+module o-ran-beamforming {
+ yang-version 1.1;
+ namespace "urn:o-ran:beamforming:1.0";
+ prefix "o-ran-bf";
+
+ import o-ran-uplane-conf {
+ prefix "up";
+ }
+
+ import o-ran-module-cap {
+ prefix "mcap";
+ }
+
+ import o-ran-compression-factors {
+ prefix "cf";
+ revision-date 2021-12-01;
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the beamforming capabilities of an O-RU.
+ Only O-RUs that support beamforming shall support this module.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) introduce p-dash parameter";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+ revision "2022-08-15" {
+ description
+ "version 8.1.0
+
+ 1) clarified description statements for component carrier
+ 2) clarified path/folder description";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) Configuration for Beamforming weights were added together with changes and updates
+ to compressions.";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 2.3.0
+
+ 1) Ensuring beam-ids can only be 15 bits.
+ 2) Correcting maximum number of UEs from 8 bit to 15 bit";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+ revision "2021-03-22" {
+ description
+ "version 2.2.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 2.1.0
+
+ 1) corrected error where typedef refers to deprecated beam-id by
+ introducing new typedef and deprecating leafs defining coarse/fine
+ relationships that refer to beam-id and replacing with new ones based
+ on capability grouping";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 2.0.0
+
+ 1) re-designed/switched from per band to per capabilities-group for
+ addition flexibility
+ 2) added in new beam tilt feature
+ 3) adding possibilities to provide more compression types for beamforming
+ 4) Adding possibility to configure beamforming per capabilities group
+ 5) corrected xPATH boolean check from TRUE to true";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ feature MODIFY-BF-CONFIG {
+ description
+ "This feature indicates that the O-RU supports an optional feature to
+ modify beamforming configuration information";
+ }
+
+ feature BEAM-TILT {
+ description
+ "This feature indicates that the O-RU supports an optional feature to
+ allows to shift beam characteristic of all predefined-beams in elevation
+ and/or azimuth direction (i.e. changing the service area or sector
+ coverage) while preserving the beam adjacency among the beams within
+ the service area ";
+ }
+
+ typedef beam-reference {
+ type leafref {
+ path "/o-ran-bf:beamforming-config/o-ran-bf:per-band-config/o-ran-bf:beam-information/o-ran-bf:beamforming-properties/o-ran-bf:beam-id";
+ }
+ description
+ "This type is used by data models that need to reference a beam.";
+ }
+
+ typedef beam-capabilities-reference {
+ type leafref {
+ path "/o-ran-bf:beamforming-config/o-ran-bf:capabilities-groups/o-ran-bf:beam-information/o-ran-bf:beamforming-properties/o-ran-bf:beam-id";
+ }
+ description
+ "This type is used by data models that need to reference a beam based on capability group.";
+ }
+
+ grouping beamforming-parameters {
+ leaf max-number-of-beam-ids {
+ type uint16 {
+ range "min .. 32767";
+ }
+
+ mandatory true;
+ description
+ "Maximum number of supported Beam ID assigned to domain beamforming control";
+ }
+
+ leaf initial-beam-id {
+ type uint16 {
+ range "min .. 32767";
+ }
+ mandatory true;
+ description
+ "First Beam ID that can be used for addressing of domain beams";
+ }
+
+ description "Group of common beamforming parameters";
+ }
+
+ grouping granularity-parameters {
+ leaf frequency-granularity {
+ type enumeration {
+ enum CC {
+ description
+ "Frequency granularity: per Component Carrier";
+ }
+
+ enum BAND {
+ description
+ "Frequency granularity: per band";
+ }
+ }
+ mandatory true;
+ description "Supported time granularity of time-domain beamforming.";
+ }
+
+ leaf time-granularity {
+ type enumeration {
+ enum SLOT {
+ description
+ "Time granularity: per slot";
+ }
+
+ enum SYMBOL {
+ description
+ "Time granularity: per symbol";
+ }
+ }
+ mandatory true;
+ description "Supported time granularity of time-domain beamforming.";
+ }
+ description "";
+ }
+
+ grouping array-lists {
+ description
+ "Grouping for array lists";
+
+ leaf-list tx-array {
+ type leafref {
+ path "/up:user-plane-configuration/up:tx-arrays/up:name";
+ }
+ description "tx arrays belonging to this band number";
+ }
+ leaf-list rx-array {
+ type leafref {
+ path "/up:user-plane-configuration/up:rx-arrays/up:name";
+ }
+ description "rx arrays belonging to this band number";
+ }
+ }
+
+ grouping static-properties {
+ description
+ "Grouping for static beamforming properties";
+
+ leaf rt-bf-weights-update-support {
+ type boolean;
+ description
+ "The parameter informs if O-RU supports real time beamforming weights update through C-Plane messaging";
+ }
+
+ choice beamforming-type {
+ case frequency {
+ container frequency-domain-beams {
+ when "../rt-bf-weights-update-support = 'true'";
+ uses beamforming-parameters;
+ uses cf:bf-compression-details;
+
+ list additional-compression-method-supported {
+ uses cf:bf-compression-details;
+
+ description
+ "List of additional supported compression methods by O-RU";
+ }
+
+ description "";
+ }
+ description "Set of parameters valid for O-RU, that supports beamforming in frequency domain.";
+ }
+
+ case time {
+ container time-domain-beams {
+ when "../rt-bf-weights-update-support = 'true'";
+ uses beamforming-parameters;
+ uses granularity-parameters;
+ uses cf:bf-compression-details;
+
+ list additional-compression-method-supported {
+ uses cf:bf-compression-details;
+
+ description
+ "List of additional supported compression methods by O-RU";
+ }
+
+ description "";
+ }
+ description "Set of parameters valid for O-RU, that supports beamforming in time domain.";
+ }
+
+ case hybrid {
+ container hybrid-beams {
+ when "../rt-bf-weights-update-support = 'true'";
+ uses beamforming-parameters;
+ uses granularity-parameters;
+ uses cf:bf-compression-details;
+
+ list additional-compression-method-supported {
+ uses cf:bf-compression-details;
+
+ description
+ "List of additional supported compression methods by O-RU";
+ }
+
+ description "";
+ }
+ description "Set of parameters valid for O-RU, that supports hybrid beamforming - in both time and frequency domain.";
+ }
+ description
+ "This value indicates beamforming type supported by O-RU";
+ }
+
+ leaf number-of-beams {
+ type uint16;
+ description
+ "This value indicates the max number of beam patterns O-RU can generate
+ and apply to the signal of each O-RU port (both DL and UL).
+ This value is equivalent to the maximum number of used beam IDs.";
+ }
+ leaf p-dash {
+ type uint16;
+ description
+ "This parameters specifies the dimesionality of the time-domain beamforming operation. Refer to description of parameter p'
+ in clause 12.4.3.4.2 of CUS-Plane specification. This parameter is required to define the size of time-domain beamforming
+ vector in case of hybrid/time-domain beamforming is supported by O-RU";
+ }
+ }
+
+ grouping beamforming-property {
+ description
+ "Grouping for beamforming property";
+
+ leaf beam-type {
+ type enumeration {
+ enum COARSE {
+ description "the beam-id corresponds to a coarse beam";
+ }
+ enum FINE {
+ description "the beam-id corresponds to a fine beam";
+ }
+ }
+ description
+ "This value indicates the beam resolution.";
+ }
+
+ leaf beam-group-id {
+ type uint16;
+ description
+ "Beams with same beamGroupsID can be transmitted simultaneously.";
+ }
+
+ leaf-list coarse-fine-beam-relation {
+ type beam-reference;
+ status deprecated;
+ description
+ "List of related coarse/fine beam.";
+ }
+
+ leaf-list neighbour-beams {
+ type beam-reference;
+ status deprecated;
+ description
+ "A list of neighbour beams which might restrict co-scheduling due
+ to interference.";
+ }
+
+ leaf-list coarse-fine-beam-capability-based-relation {
+ type beam-capabilities-reference;
+ description
+ "List of related coarse/fine beam.";
+ }
+
+ leaf-list neighbour-beams-capability-based {
+ type beam-capabilities-reference;
+ description
+ "A list of neighbour beams which might restrict co-scheduling due
+ to interference.";
+ }
+ }
+
+ grouping beamforming-properties-element {
+ description
+ "Grouping for beamforming-properties element";
+
+ leaf beam-id {
+ type uint16 {
+ range "min .. 32767";
+ }
+ description
+ "This value indicates the beam ID whose beamforming properties are
+ described in the container.";
+ }
+
+ container beamforming-property {
+ description
+ "Structure containing single set of beamforming properties.";
+
+ uses beamforming-property;
+ }
+ }
+
+ grouping band-num {
+ description
+ "Band information for the beamforming
+ related to the band number from module capabilities";
+
+ leaf band-number {
+ type leafref {
+ path "/mcap:module-capability/mcap:band-capabilities/mcap:band-number";
+ }
+ description
+ "band information for the beamforming information
+ related to the band number of module capabilities";
+ }
+ }
+
+ grouping cap-group {
+ description
+ "Capabilities group grouping";
+
+ leaf capabilities-group {
+ type leafref {
+ path "/o-ran-bf:beamforming-config/o-ran-bf:capabilities-groups/o-ran-bf:capabilities-group";
+ }
+ mandatory true;
+ description
+ "Capabilities group identification number to which it refers.";
+ }
+
+ }
+
+ grouping per-band-config-element {
+ description
+ "Grouping for per band config element";
+
+ uses band-num;
+ uses array-lists;
+
+ container static-properties {
+ description
+ "the static beamforming related information";
+
+ uses static-properties;
+ }
+
+ container beam-information {
+ description
+ "Beam information which exposes beamforming related O-RU capabilities.";
+ leaf number-of-beamforming-properties {
+ type uint16;
+ description
+ "This parameter indicates the number of beamFormingProperties entries.";
+ }
+
+ list beamforming-properties {
+ key beam-id;
+ description
+ "Array for the beamforming properties at O-RU.
+ These parameters can be used by the beamforming control by the NETCONF client.
+ 'numberOfBeamformingProperties' indicates the size of the array.";
+
+ uses beamforming-properties-element;
+ }
+ }
+ }
+
+ grouping operational-properties {
+ description
+ "Grouping for operational properties";
+
+ leaf number-of-writeable-beamforming-files {
+ type uint8 {
+ range "1 .. max";
+ }
+ mandatory true;
+ description
+ "This leaf indicates the maximum number of writable beamforming files
+ containing beamweights and/or attributes that the O-RU can store, taking
+ into account the maximum number of beam-IDs as defined by 3GPP
+ TS38.214 v15.x.x";
+ }
+
+ leaf update-bf-non-delete {
+ type boolean;
+ default false;
+ description
+ "When set to TRUE, indicates that an O-RU supports the capability
+ to apply the modified beamforming weight information by using RPC
+ activate-beamforming-weight without deletion of tx-array-carriers and
+ rx-array-carriers in advance, i.e., to a deactivated carrier";
+ }
+
+ leaf persistent-bf-files {
+ type boolean;
+ default false;
+ description
+ "When set to TRUE, indicates that the O-RU supports the capability
+ to store the modified beamforming weight information file in the
+ reset persistent memory";
+ }
+ }
+
+ grouping beamforming-supported-type {
+ description
+ "Grouping for type of beamforming supported";
+
+ leaf beamforming-trough-attributes-supported {
+ type boolean;
+ config false;
+ description
+ "Informs if beamforming can be controlled providing attributes to O-RU
+ (like angles, beamwidth).";
+ }
+
+ leaf beamforming-trough-ue-channel-info-supported {
+ type boolean;
+ config false;
+ description
+ "Informs if beamforming can be controlled by UE information.";
+ }
+ }
+
+ grouping beamforming-config {
+ description
+ "Grouping for beamforming configuration";
+
+ list per-band-config {
+ key band-number;
+ config false;
+ status deprecated;
+ description "beamforming information per band";
+ uses per-band-config-element;
+ }
+
+ list capabilities-groups {
+ key capabilities-group;
+ description
+ "Capabilities groups identification number assigned to be referenced by operations
+ and notifications.
+ This also help to group particular beamforming capabilities and bind it with arrays";
+
+ leaf capabilities-group {
+ type uint16;
+ description
+ "Capabilities group identification number. Number which is used just for reference in RPC
+ and notification";
+ }
+ uses per-band-config-element;
+ }
+
+ container ue-specific-beamforming {
+ presence
+ "Indicates that the O-RU supports optional Section Type '6' Fields
+ (used for sending channel information for a specific UE)";
+ config false;
+ description
+ "Information related to support by the O-RU of Section Type 6 for
+ signalling UE-specific channel information to the O-RU";
+
+ leaf max-number-of-ues {
+ type uint8;
+ status deprecated;
+ description
+ "Indicates the maximum number of UE -specific channel information
+ data sets supported by the O-RU.
+
+ Leaf is deprecated as it only enabled a maximum of 255 UEs to be supported,
+ compared with ST5 and ST6 which supports a 15 bit value.
+
+ NETCONF client instead uses max-number-ues-15bit schema node";
+ }
+ leaf max-number-of-ues-15bit {
+ type uint16 {
+ range "1 .. 32767";
+ }
+ description
+ "Indicates the maximum number of UE -specific channel information
+ data sets supported by the O-RU,
+ It is restricted to 15 bits value because of the 15bits ueId field in ST5 and ST6";
+ }
+
+ leaf-list channel-information-compression-method-supported {
+ if-feature "feat:CHANNEL-INFORMATION-COMPRESSION";
+ type cf:ci-compression-method-def;
+ description
+ "list of channel information compression methods supported by the O-RU";
+ }
+
+ leaf dynamic-channel-information-compression-supported {
+ if-feature "feat:CHANNEL-INFORMATION-COMPRESSION";
+ type boolean;
+ description
+ "Informs if dynamic channel information compression supported by the O-RU,
+ if its value is true, the compression method and IQ bit width can be dynamic in ciCompHdr;
+ if its value is false, only static configuration compression configuration is supported, and ciCompHdr
+ shall be set to a fixed value corresponding to the static configured compression method and IQ bit width.";
+ }
+ }
+ container operational-properties {
+ if-feature MODIFY-BF-CONFIG;
+ config false;
+ description "properties for dynamic beam weight/attribute support";
+
+ uses operational-properties;
+ }
+ }
+
+ grouping beam-tilt-configuration {
+ description "grouping for beam-tilt feature";
+ list predefined-beam-tilt-offset {
+ if-feature BEAM-TILT;
+ key capabilities-group;
+ description "Configuration of the predefined-beam-tilt-offset per capabilities-group";
+ leaf capabilities-group {
+ type leafref {
+ path "/o-ran-bf:beamforming-config/o-ran-bf:capabilities-groups/o-ran-bf:capabilities-group";
+ require-instance false;
+ }
+ mandatory true;
+ description
+ "Capabilities group identification number for which
+ the predefined-beam-tilt-offset relates to";
+ }
+ leaf elevation-tilt-offset-angle {
+ type int16 {
+ range "-90..90";
+ }
+ units degrees;
+ default 0;
+ description
+ "Value 0 represents the default service area of the predefined-beams
+ in elevation domain, i.e. no tilt offset.
+
+ Values smaller than 0 represents an up-shift of the default service area
+ towards the zenith (i.e., corresponding to a decrease in zenith angle) and
+ values larger than 0 represent a down-shift of the default service area
+ away from the zenith (i.e., corresponding to an increase in zenith angle).
+
+ If the value is greater than the maximum supported angle, then the maximum
+ angle is used for configuration.
+ If the value is less than the minimum supported angle, then the minimum
+ angle is used for configuration.
+ The actual angle used is (angle DIV granularity) * granularity.
+
+ Any O-RU which is reset using the o-ran-operations:reset RPC shall reset
+ its offset angle to its default value.";
+ }
+ leaf azimuth-tilt-offset-angle {
+ type int16 {
+ range "-90..90";
+ }
+ units degrees;
+ default 0;
+ description
+ "Value 0 represents the default service area of the predefined-beams
+ in azimuth domain, i.e., no tile offset.
+
+ Azimuth tilt offset angle, represents counter-clockwise rotation around
+ z-axis. I.e., assuming view from the UE (observation of the O-RU
+ from the front), value larger than 0 and smaller than 0
+ respectively represent right-shifted and left-shifted of the default
+ service area in azimuth domain.
+
+ If the value is greater than the maximum supported angle, then the maximum
+ angle is used for configuration.
+ If the value is less than the minimum supported angle, then the minimum
+ angle is used for configuration.
+ The actual angle used is (angle DIV granularity) * granularity.
+
+ Any O-RU which is reset using the o-ran-operations:reset RPC shall reset
+ its offset angle to its default value.";
+ }
+ }
+ }
+
+ grouping beam-tilt-state {
+ description
+ "Grouping for beam tilt state";
+
+ list predefined-beam-tilt-offset-information {
+ key capabilities-group;
+ config false;
+ description
+ "Information which exposes predefined-beam-tilt-offset related O-RU capabilities.";
+ leaf capabilities-group {
+ type leafref {
+ path "/o-ran-bf:beamforming-config/o-ran-bf:capabilities-groups/o-ran-bf:capabilities-group";
+ }
+ mandatory true;
+ description
+ "Capabilities group identification number for which
+ the predefined-beam-tilt-offset-information relates to";
+ }
+ leaf elevation-tilt-offset-granularity {
+ type uint8 {
+ range "0..30";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "Indication of the supported granularity for the
+ predefined-beam-tilt-offset in elevation domain.
+
+ Value 0 represents that the O-RU doesn't support
+ the predefined-beam-tilt-offset in elevation domain.";
+ }
+ leaf azimuth-tilt-offset-granularity {
+ type uint8 {
+ range "0..30";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "Indication of the supported granularity for the
+ predefined-beam-tilt-offset in azimuth domain.
+
+ Value '0' represents that the O-RU doesn't support
+ the predefined-beam-tilt-offset in azimuth domain.";
+ }
+ leaf minimum-supported-elevation-tilt-offset {
+ type int16 {
+ range "-90..0";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "The minimum value which can be configured for
+ 'elevation-tilt-offset-angle'.";
+ }
+ leaf maximum-supported-elevation-tilt-offset {
+ type int16 {
+ range "0..90";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "The maximum value which can be configured for
+ 'elevation-tilt-offset-angle'.";
+ }
+ leaf minimum-supported-azimuth-tilt-offset {
+ type int16 {
+ range "-90..0";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "The minimum value which can be configured for
+ 'azimuth-tilt-offset-angle'.";
+ }
+ leaf maximum-supported-azimuth-tilt-offset {
+ type int16 {
+ range "0..90";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "The maximum value which can be configured for
+ 'azimuth-tilt-offset-angle'.";
+ }
+ leaf run-time-tilt-offset-supported {
+ type boolean;
+ mandatory true;
+ description
+ "If 'run-time-tilt-offset-supported' is FALSE, changing the values in
+ 'predefined-beam-tilt-offset' for a specific band shall be allowed only
+ if all 'tx-array-carriers' and 'rx-array-carriers' corresponding
+ to the band are INACTIVE.";
+ }
+ }
+
+ }
+
+ grouping beam-tilt-report {
+ description
+ "Grouping for beam tilt report";
+
+ list predefined-beam-tilt-state {
+ key capabilities-group;
+ config false;
+ description
+ "Information which exposes state of predefined-beam-tilt-offset.";
+ leaf capabilities-group {
+ type leafref {
+ path "/o-ran-bf:beamforming-config/o-ran-bf:capabilities-groups/o-ran-bf:capabilities-group";
+ }
+ mandatory true;
+ description
+ "Capabilities group identification number for which
+ the predefined-beam-tilt-state relates to";
+ }
+ leaf elevation-tilt-offset-angle {
+ type int16 {
+ range "-90..90";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "Value 'zero' represents the default service area of the
+ predefined-beams in elevation domain.
+
+ Values smaller than 0 represents an up-shift of the default service area
+ towards the zenith (i.e., corresponding to a decrease in zenith angle) and
+ values larger than 0 represent a down-shift of the default service area
+ away from the zenith (i.e., corresponding to an increase in zenith angle).";
+ }
+ leaf azimuth-tilt-offset-angle {
+ type int16 {
+ range "-90..90";
+ }
+ units Degrees;
+ mandatory true;
+ description
+ "Value 'zero' represents the default service area of the
+ predefined-beams in azimuth domain.
+
+ Azimuth tilt offset angle, represents counter-clockwise rotation around
+ z-axis. I.e., assuming view from the UE (observation of the O-RU from
+ the front), value larger than 'zero' and smaller than 'zero'
+ respectively represent right-shifted and left-shifted of the default
+ service area in azimuth domain.";
+ }
+ }
+
+ }
+
+ container beamforming-config {
+ config false;
+ description
+ "A set of configuration data for the O-RU's beam forming functionality";
+
+ uses beamforming-config;
+ uses beamforming-supported-type;
+ container beam-tilt {
+ if-feature BEAM-TILT;
+ description "container for pre-defined beam tilt feature";
+ uses beam-tilt-state;
+ uses beam-tilt-report;
+ }
+ }
+
+
+ rpc activate-beamforming-config {
+ if-feature MODIFY-BF-CONFIG;
+ description
+ "RPC to activate beamforming config information by indicating the file
+ stored in the folder o-ran/beamforming in advance";
+ input {
+ leaf beamforming-config-file {
+ type string;
+ mandatory true;
+ description
+ "file name stored in o-ran/beamforming folder is indicated";
+ }
+
+ uses band-num;
+ }
+ output {
+ leaf status {
+ type enumeration {
+ enum ACCEPTED {
+ description "O-RU has accepted the beamforming weight/attribute file";
+ }
+ enum REJECTED {
+ description
+ "O-RU has rejected the beamforming weight/attribute file. The O-RU
+ should then use the default beamforming file.";
+ }
+ }
+ mandatory true;
+ description "Status of activation of beamforming config information";
+ }
+ leaf error-message {
+ when "../status='REJECTED'";
+ type string;
+ description
+ "Detailed error Message when the status is rejected, e.g.,
+ because new beam forming file is attempted to be applied to a
+ carrier which is still active, or the beam-id does not exist.";
+ }
+ }
+ }
+
+ rpc activate-beamforming-config-by-capability-group {
+ if-feature MODIFY-BF-CONFIG;
+ description
+ "RPC to activate beamforming config information by indicating the file
+ stored in the folder o-ran/beamforming in advance";
+ input {
+ leaf beamforming-config-file {
+ type string;
+ mandatory true;
+ description
+ "file name stored in o-ran/beamforming folder is indicated";
+ }
+
+ uses cap-group;
+ }
+ output {
+ leaf status {
+ type enumeration {
+ enum ACCEPTED {
+ description "O-RU has accepted the beamforming weight/attribute file";
+ }
+ enum REJECTED {
+ description
+ "O-RU has rejected the beamforming weight/attribute file. The O-RU
+ should then use the default beamforming file.";
+ }
+ }
+ mandatory true;
+ description "Status of activation of beamforming config information";
+ }
+ leaf error-message {
+ when "../status='REJECTED'";
+ type string;
+ description
+ "Detailed error Message when the status is rejected, e.g.,
+ because new beam forming file is attempted to be applied to a
+ carrier which is still active, or the beam-id does not exist.";
+ }
+ }
+ }
+
+
+ rpc modify-predefined-beam-tilt-offset {
+ if-feature BEAM-TILT;
+ description
+ "RPC to trigger the modification of the predefined beam tilt offset";
+ input {
+ uses beam-tilt-configuration;
+ }
+ output {
+ leaf status {
+ type enumeration {
+ enum ACCEPTED {
+ description "O-RU has accepted the predefind beamtilt offset configuration";
+ }
+ enum REJECTED {
+ description
+ "O-RU has rejected the predefind beamtilt offset configuration.";
+ }
+ }
+ mandatory true;
+ description "Status of acceptance of pre-defined beamtilt offset configuration";
+ }
+ leaf error-message {
+ when "../status='REJECTED'";
+ type string;
+ description
+ "Detailed error message when the pre-defined beam tilt configuration
+ is rejected, e.g., used when 'run-time-tilt-offset-supported' is FALSE and the
+ NETCONF client is attempting to modify the beam tilt on a band where
+ one or more array-carriers are still ACTIVE.";
+ }
+ }
+ }
+
+
+ //notification statement
+ notification beamforming-information-update {
+ uses band-num;
+ description
+ "this notification indicates that the beamforming properties are updated for particular band";
+ }
+
+ notification capability-group-beamforming-information-update {
+ uses cap-group;
+ description
+ "this notification indicates that the beamforming properties are updated for particular band
+ or capability group";
+ }
+
+ notification predefined-beam-tilt-offset-complete {
+ if-feature BEAM-TILT;
+ uses beam-tilt-report;
+ description
+ "this notification indicates that the re-generation of the predefined
+ beams is completed";
+ }
+}
--- /dev/null
+module o-ran-certificates {
+ yang-version 1.1;
+ namespace "urn:o-ran:certificates:1.0";
+ prefix "o-ran-cert";
+
+ import ietf-x509-cert-to-name {
+ prefix x509c2n;
+ reference
+ "RFC 7407: A YANG Data Model for SNMP Configuration";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the certificates model for the O-RAN Equipment authorization.
+
+ Copyright 2022 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) initial version";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ grouping cert-maps {
+ uses x509c2n:cert-to-name;
+ description
+ "The cert-maps container is used by a TLS-
+ based NETCONF server to map the NETCONF
+ client's presented X.509 certificate to
+ a NETCONF username. If no matching and
+ valid cert-to-name list entry can be found,
+ then the NETCONF server MUST close the
+ connection, and MUST NOT accept NETCONF
+ messages over it.
+ Note - when included, the /cert-to-name/name refers to the schema node
+ users/user/name in o-ran-usermgmt.yang";
+ reference
+ "RFC 7407: NETCONF over TLS, Section 7";
+ }
+
+ container certificate-parameters {
+ description
+ "Top Level Container for all certificate related parameters";
+
+ container cert-maps {
+ description
+ "Container for certificate maps";
+
+ uses cert-maps;
+ }
+ }
+}
--- /dev/null
+module o-ran-common-identity-refs {
+ yang-version 1.1;
+ namespace "urn:o-ran:wg1identityref:1.0";
+ prefix "o-ran-iref";
+
+ import iana-hardware {
+ prefix ianahw;
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines a set of re-usable identity references, that can be
+ re-used across O-RAN working groups.
+
+ Copyright 2020 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 1.1.0
+
+ 1) style guide corrections";
+
+ reference "ORAN-WG1.IM.0-v01.00";
+ }
+
+ revision "2020-11-01" {
+ description
+ "version 1.0.0
+
+ 1) initial verstion.";
+
+ reference "ORAN-WG1.IM.0-v01.00";
+ }
+
+ // O-RAN functional identity types
+
+ identity o-ran-function-base {
+ description
+ "Base identity from which all O-RAN defined functions are derived.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity o-ru-function {
+ base "o-ran-function-base";
+ description
+ "an identity corresponding to an O-RAN O-RU Function.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity o-du-function {
+ base "o-ran-function-base";
+ description
+ "an identity corresponding to all O-RAN O-DU Functions.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity o-cu-function {
+ base "o-ran-function-base";
+ description
+ "an identity corresponding to all O-RAN O-CU Functions.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity o-cu-up-function {
+ base "o-cu-function";
+ description
+ "an identity corresponding to an O-RAN O-CU UP Function.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity o-cu-cp-function {
+ base "o-cu-function";
+ description
+ "an identity corresponding to an O-RAN O-CU CP Function.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ // O-RAN radio technology identity types
+
+ identity o-ran-radio-technology-base {
+ description
+ "Base identity for O-RAN defined radio technology types.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity new-radio-technology {
+ base "o-ran-radio-technology-base";
+ description
+ "An identity corresponding to new radio technology.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity lte-technology {
+ base "o-ran-radio-technology-base";
+ description
+ "An identity corresponding to lte technology.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity nb-iot {
+ base "lte-technology";
+ description
+ "An identity corresponding to nb-iot technology.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ // O-RAN Transport technology identity types
+
+ identity o-ran-transport-technology-base {
+ description
+ "Base identity from which all O-RAN defined transport technology identities are derived.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ // O-RAN Fronthaul transport identity types
+
+ identity o-ran-fronthaul-transport-base {
+ description
+ "Base identity from which all O-RAN defined fronthaul transports are derived.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity ethernet-fronthaul-transport {
+ base "o-ran-fronthaul-transport-base";
+ description
+ "an identity corresponding to fronthaul transport using ethernet based flows.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ // Hardware component identity types
+
+ identity o-ran-module {
+ base ianahw:module;
+ description
+ "Any O-RAN module that represents a self-contained sub-system.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity o-ran-hardware-class {
+ base ianahw:hardware-class;
+ description
+ "This identity corresponding to a generic O-RAN hardware class.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+ identity fpga {
+ base o-ran-hardware-class;
+ description
+ "Represent an FPGA.
+
+ This identity is abstract and MUST NOT be used as a value.";
+ }
+
+}
--- /dev/null
+module o-ran-common-yang-types {
+ yang-version 1.1;
+ namespace "urn:o-ran:common-yang-types:1.0";
+ prefix "o-ran-types";
+
+ import ietf-inet-types {
+ prefix inet;
+ }
+
+ organization "O-RAN Alliance";
+
+
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines ORAN common YANG types.
+
+ Copyright 2020 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 1.1.0
+
+ 1) style guide corrections";
+
+ reference "ORAN-WG1.IM.0-v01.00";
+ }
+
+ revision "2020-10-10" {
+ description
+ "version 1.0.0
+
+ 1) Initial creation";
+
+ reference "ORAN-WG1.IM.0-v01.00";
+ }
+
+ typedef version {
+ type string {
+ pattern '[0-9]+(\.[0-9]+){1,2}';
+ }
+ description
+ "Definition used to represent a version of an interface.";
+ }
+
+ typedef timezone-name {
+ type string;
+ description
+ "A time zone name as used by the Time Zone Database,
+ sometimes referred to as the 'Olson Database'.
+
+ The complete set of valid values is defined in
+ https://www.iana.org/time-zones.
+
+ The exact set of supported values is an
+ implementation-specific matter.";
+
+ reference
+ "RFC 6557: Procedures for Maintaining the Time Zone Database
+ IANA Time Zone Database https://www.iana.org/time-zones ";
+ }
+
+ typedef protocol {
+ type enumeration {
+ enum ECPRI {
+ description
+ "Indicates that an O-RU supports the ecpri header format
+ for the C/U plane";
+ }
+ enum IEEE-1914-3 {
+ description
+ "Indicates that an O-RU supports the 1914.3 header format
+ for the C/U plane";
+ }
+ }
+ description "the type of C/U plane protocol";
+ }
+
+ typedef duplex-scheme {
+ type enumeration {
+ enum TDD {
+ description
+ "TDD scheme";
+ }
+ enum FDD {
+ description
+ "FDD scheme";
+ }
+ }
+ description
+ "Type of duplex scheme O-RU supports.";
+ }
+
+ typedef active {
+ type enumeration {
+ enum INACTIVE {
+ description
+ "Carrier does not provide signal - transmission is disabled";
+ }
+ enum SLEEP{
+ description
+ "Carrier is fully configured and was active but is energy saving mode";
+ }
+ enum ACTIVE{
+ description
+ "Carrier is fully configured and properly providing the signal";
+ }
+ }
+ description "the active status of a carrier";
+ }
+
+ typedef state {
+ type enumeration {
+ enum DISABLED {
+ description
+ "Array carrier is not active - transmission of signal is disabled.";
+ }
+ enum BUSY {
+ description
+ "Array carrier is processing an operation requested by change of active parameter.
+ When array carriers is BUSY the transmission of signal is not guaranteed.";
+ }
+ enum READY {
+ description
+ "Array carrier had completed activation operation - is active and transmission of signal is ongoing.";
+ }
+ }
+ description "the state on an array carrier";
+ }
+
+ typedef transport-session {
+ type enumeration {
+ enum ETHERNET {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDP_IP {
+// if-feature o-ran-int:UDPIP-BASED-CU-PLANE; How to handle enum value constrained by feature defined in o-ran-interface.yang?
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIAS_MAC{
+// if-feature o-ran-int:ALIASMAC-BASED-CU-PLANE; How to handle enum value constrained by feature defined in o-ran-interface.yang?
+ description "Alias MAC address based CUS Transport ";
+ }
+ enum SHARED_CELL {
+// if-feature o-ran-elements:SHARED_CELL; How to handle enum value constrained by feature defined in o-ran-processing-element.yang?
+ description "VLAN based CUS Transport used for Shared Cell scenario";
+ }
+ }
+ description "the transport session type";
+ }
+
+ typedef netconf-client-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "A NETCONF client identifier";
+ }
+
+ typedef ca-ra-server-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "A CA/RA Server identifier";
+ }
+
+ typedef segw-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "A SeGW identifier";
+ }
+
+ typedef pcp {
+ type uint8 {
+ range "0..7";
+ }
+ description
+ "Priority Code Point. PCP is a 3-bit field that refers to the
+ class of service applied to a VLAN tagged frame. The
+ field specifies a priority value between 0 and 7, these values
+ can be used by quality of service (QoS) to prioritize
+ different classes of traffic.";
+ reference
+ "IEEE 802.1Q-2014: Virtual Bridged Local Area Networks";
+ }
+
+ typedef vlan-id {
+ type uint16 {
+ range "1..4094";
+ }
+ description
+ "The VLAN-ID that uniquely identifies a VLAN. This is the 12-bit VLAN-ID
+ used in the VLAN Tag header.";
+ reference "[802.1q] 9.6";
+ }
+
+ typedef geographic-coordinate-degree {
+ type decimal64 {
+ fraction-digits 8;
+ }
+ description
+ "Decimal degree (DD) used to express latitude and longitude
+ geographic coordinates.";
+ }
+
+ typedef prach-preamble-format {
+ type enumeration {
+ enum LTE-0 {
+ description
+ "LTE PRACH Preamble format 0";
+ }
+ enum LTE-1 {
+ description
+ "LTE PRACH Preamble format 1";
+ }
+ enum LTE-2 {
+ description
+ "LTE PRACH Preamble format 2";
+ }
+ enum LTE-3 {
+ description
+ "LTE PRACH Preamble format 3";
+ }
+ enum LTE-4 {
+ description
+ "LTE PRACH Preamble format 4";
+ }
+ enum LTE-NB0 {
+ description
+ "LTE Narrowband PRACH format 0";
+ }
+ enum LTE-NB1 {
+ description
+ "LTE Narrowband PRACH format 1";
+ }
+ enum NR-0 {
+ description
+ "5GNR PRACH Preamble format 0";
+ }
+ enum NR-1 {
+ description
+ "5GNR PRACH Preamble format 1";
+ }
+ enum NR-2 {
+ description
+ "5GNR PRACH Preamble format 2";
+ }
+ enum NR-3 {
+ description
+ "5GNR PRACH Preamble format 3";
+ }
+ enum NR-A1 {
+ description
+ "5GNR PRACH Preamble format A1";
+ }
+ enum NR-A2 {
+ description
+ "5GNR PRACH Preamble format A2";
+ }
+ enum NR-A3 {
+ description
+ "5GNR PRACH Preamble format A3";
+ }
+ enum NR-B1 {
+ description
+ "5GNR PRACH Preamble format B1";
+ }
+ enum NR-B2 {
+ description
+ "5GNR PRACH Preamble format B2";
+ }
+ enum NR-B3 {
+ description
+ "5GNR PRACH Preamble format B3";
+ }
+ enum NR-B4 {
+ description
+ "5GNR PRACH Preamble format B4";
+ }
+ enum NR-C0 {
+ description
+ "5GNR PRACH Preamble format C0";
+ }
+ enum NR-C2 {
+ description
+ "5GNR PRACH Preamble format C2";
+ }
+ enum LTE-NB0-a {
+ description
+ "LTE Narrowband PRACH format 0-a";
+ }
+ enum LTE-NB1-a {
+ description
+ "LTE Narrowband PRACH format 1-a";
+ }
+ enum LTE-NB2 {
+ description
+ "LTE Narrowband PRACH format 2";
+ }
+ }
+
+ description
+ "PRACH preamble format definition";
+ }
+
+ typedef polarisation_type {
+ type enumeration {
+ enum MINUS_45 {
+ description "MINUS_45";
+ }
+ enum ZERO {
+ description "ZERO";
+ }
+ enum PLUS_45 {
+ description "PLUS_45";
+ }
+ enum PLUS_90 {
+ description "PLUS_90";
+ }
+ }
+ description "Type definition for polarisations";
+ }
+
+ typedef bandwidth {
+ type uint32 {
+ range "200 | 1400 | 3000 | 5000 | 10000 | 15000 | 20000 | 25000 |
+ 30000 | 40000 | 50000 | 60000 | 70000 | 80000 | 90000 | 100000
+ | 200000 | 400000" ;
+ }
+ units kilohertz;
+ description
+ "transmission bandwidth configuration in units of kHz -
+ covering NBIoT through to New Radio - see 38.104";
+ }
+
+ typedef scs-config-type {
+ type enumeration {
+ enum KHZ_15 {
+ value 0;
+ description
+ "15kHz sub carrier spacing";
+ }
+ enum KHZ_30 {
+ value 1;
+ description
+ "30kHz sub carrier spacing";
+ }
+ enum KHZ_60 {
+ value 2;
+ description
+ "60kHz sub carrier spacing";
+ }
+ enum KHZ_120 {
+ value 3;
+ description
+ "120kHz sub carrier spacing";
+ }
+ enum KHZ_240 {
+ value 4;
+ description
+ "240kHz sub carrier spacing";
+ }
+ enum KHZ_1_25 {
+ value 12;
+ description
+ "1,25kHz sub carrier spacing";
+ }
+ enum KHZ_3_75 {
+ value 13;
+ description
+ "3.75kHz sub carrier spacing";
+ }
+ enum KHZ_5 {
+ value 14;
+ description
+ "5kHz sub carrier spacing";
+ }
+ enum KHZ_7_5 {
+ value 15;
+ description
+ "7.5kHz sub carrier spacing";
+ }
+ }
+
+ description
+ "Scs configuration type definition";
+ }
+
+
+}
--- /dev/null
+module o-ran-compression-factors {
+ yang-version 1.1;
+ namespace "urn:o-ran:compression-factors:1.0";
+ prefix "o-ran-compression-factors";
+
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the module capabilities for
+ the O-RAN Radio Unit U-Plane configuration.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) Configuration for Beamforming weights were added together with changes
+ and updates to compressions.
+ 3) add new beamspace compression enumeration for BEAMSPACE_TYPEII.";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 4.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-08-10" {
+ description
+ "version 4.0.0
+
+ 1) supporting compression types per endpoint
+ 2) adding feature for configurable fs-offset for compression";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) adding selective RE sending compression types";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) changes related to compression bit-width presentation";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature CONFIGURABLE-FS-OFFSET {
+ description
+ "Presence of this feature means that O-RU supports configurable fs-offset for compression.";
+ }
+
+ typedef ci-compression-method-def {
+ type enumeration {
+ enum NO_COMPRESSION {
+ description
+ "No compression will be used";
+ }
+
+ enum BLOCK_FLOATING_POINT {
+ description
+ "Block floating point compression and decompression will be used";
+ }
+
+ enum BLOCK_SCALING {
+ description
+ "Block scaling compression and decompresion will be used";
+ }
+
+ enum U_LAW {
+ description
+ "u-Law compression and decompresion method will be used";
+ }
+ }
+ description
+ "Available compression methods for channel information (e.g., ST6).";
+ }
+
+ typedef compression-type-def {
+ type enumeration {
+ enum STATIC {
+ description
+ "Indicates that static compression method will be used (both compression and IQ bitwidth)";
+ }
+ enum DYNAMIC {
+ description
+ "Indicates that dynamic compression method will be used";
+ }
+ }
+ description
+ "Compression type that O-DU wants to be supported";
+ }
+
+ typedef bf-compression-method-def {
+ type enumeration {
+ enum NO_COMPRESSION {
+ description
+ "No compression will be used";
+ }
+ enum BLOCK_FLOATING_POINT {
+ description
+ "Block floating point compression and decompression will be used";
+ }
+
+ enum BLOCK_SCALING {
+ description
+ "Block scaling compression and decompresion will be used";
+ }
+
+ enum U_LAW {
+ description
+ "u-Law compression and decompresion method will be used";
+ }
+
+ enum BEAMSPACE {
+ description
+ "Beamspace compression and decompression will be used";
+ }
+
+ enum VOID_1 {
+ description
+ "Leftover of modulation, not to be used for beamforming weights";
+ }
+
+ enum VOID_2 {
+ description
+ "Leftover of block-floating-point-selective-re-sending, not to be used for beamforming weights";
+ }
+
+ enum VOID_3 {
+ description
+ "Leftover of modulation-compression-selective-re-sending, not to be used for beamforming weights";
+ }
+
+ enum BEAMSPACE_TYPEII {
+ description
+ "Beamspace compression typeII and decompression will be used ";
+ }
+ }
+ description
+ "Available compression methods for beamforming weights.";
+ }
+
+ typedef compression-method-def {
+ type enumeration {
+ enum NO_COMPRESSION {
+ description
+ "No compression will be used";
+ }
+ enum BLOCK_FLOATING_POINT {
+ description
+ "Block floating point compression and decompression will be used";
+ }
+
+ enum BLOCK_SCALING {
+ description
+ "Block scaling compression and decompresion will be used";
+ }
+
+ enum U_LAW {
+ description
+ "u-Law compression and decompresion method will be used";
+ }
+
+ enum VOID_1 {
+ description
+ "Leftover of beamspace, not to be used for IQ data.";
+ }
+
+ enum MODULATION {
+ description
+ "Modulation compression and decompression will be used";
+ }
+
+ enum BLOCK-FLOATING-POINT-SELECTIVE-RE-SENDING {
+ description
+ "block floating point with selective re sending
+ compression and decompression will be used";
+ }
+
+ enum MODULATION-COMPRESSION-SELECTIVE-RE-SENDING {
+ description
+ "modulation compression with selective re sending
+ compression and decompression will be used";
+ }
+ }
+ description
+ "Available compression methods for the data.";
+ }
+
+ grouping compression-method-grouping {
+ description
+ "Grouping for compression method.";
+
+ leaf iq-bitwidth {
+ type uint8;
+ description
+ "Bit-width to be used in compression";
+ }
+
+ leaf compression-method {
+ type compression-method-def;
+ description
+ "Compression method which can be supported by the O-RU";
+ }
+ }
+
+ grouping compression-details {
+ description "";
+
+ leaf iq-bitwidth {
+ type uint8;
+ description
+ "Bitwidth to be used in compression";
+ }
+
+ leaf compression-type {
+ type compression-type-def;
+ mandatory true;
+ description
+ "Compression type that O-DU wants to be supported";
+ }
+
+ leaf bitwidth {
+ when "../compression-type = 'STATIC'";
+ type uint8;
+ status deprecated;
+ description
+ "Bitwidth to be used in compression.
+ This has since been replaced in M-Plane version
+ 2.0.0 with the iq-bitwidth schema node";
+ }
+
+ leaf compression-method {
+ type compression-method-def;
+ description
+ "Compression method which can be supported by the O-RU";
+ }
+
+ uses compresion-format-grp {
+ status deprecated;
+ }
+ }
+
+ grouping bf-compression-details {
+ description "Compression formats defined for beamforming";
+
+ leaf iq-bitwidth {
+ type uint8;
+ description
+ "Bitwidth to be used in compression";
+ }
+
+ leaf compression-type {
+ type compression-type-def;
+ mandatory true;
+ description
+ "Compression type that O-DU wants to be supported";
+ }
+
+ leaf bitwidth {
+ when "../compression-type = 'STATIC'";
+ type uint8;
+ status deprecated;
+ description
+ "Bitwidth to be used in compression.
+ This has since been replaced in M-Plane version
+ 2.0.0 with the iq-bitwidth schema node";
+ }
+
+ leaf compression-method {
+ type bf-compression-method-def;
+ description
+ "Compression method which can be supported by the beamforming";
+ }
+
+ uses compresion-format-grp {
+ status deprecated;
+ }
+ }
+
+// *********** Deprecated ***********
+
+ grouping compression-formats {
+ status deprecated;
+ description
+ "Grouping deicated to list compression formats as choice.";
+
+ uses compresion-format-grp {
+ status deprecated;
+ }
+ }
+
+ grouping compresion-format-grp {
+ status deprecated;
+ description
+ "Grouping to for compression format choice";
+
+ choice compression-format {
+ status deprecated;
+ description
+ "Choice of compression format for particular element.
+ Note: This metod is deprecated. All should be done as emumeration as details are configured
+ by udCompHdr in CU-Plane messaging.";
+
+ case no-compresison {
+ description "Compression for beam weights is not supported.";
+ }
+ case block-floating-point {
+ description "Block floating-point compression and decompression is supported.";
+
+ leaf exponent {
+ type uint8 {
+ range "4";
+ }
+ description "Exponent bit width size in number of bits used when encoding in udCompParam.";
+ }
+ }
+
+ case block-floating-point-selective-re-sending {
+ description
+ "Block floating-point with selective re sending compression and decompression is supported.";
+
+ leaf sres-exponent {
+ type uint8 {
+ range "4";
+ }
+ description "Exponent bit width size in number of bits used when encoding in udCompParam.";
+ }
+ }
+
+ case block-scaling {
+ description "Block scaling compression and decompression is supported.";
+ leaf block-scalar {
+ type uint8;
+ description
+ "Common scaler for compressed PRB";
+ }
+ }
+
+ case u-law {
+ description "u-Law compression and decompression method is supported.";
+ leaf comp-bit-width {
+ type uint8 {
+ range "0..15";
+ }
+ description "Bit with for u-law compression";
+ }
+ leaf comp-shift {
+ type uint8 {
+ range "0..15";
+ }
+ description
+ "the shift applied to the entire PRB";
+ }
+ }
+
+ case beam-space-compression {
+ description "Beamspace compression and decompression is supported. Applies to beamforming weights only.";
+ leaf-list active-beam-space-coeficient-mask {
+ type uint8;
+ description
+ "active beamspace coefficient indices associated with the compressed beamforming vector";
+ }
+ leaf block-scaler {
+ type uint8;
+ description
+ "Common scaler for compressed beamforming coefficients";
+ }
+ }
+
+ case modulation-compression {
+ description "Modulation compression and decompression is supported.";
+ leaf csf {
+ type uint8 {
+ range "0..1";
+ }
+ description "Constellation shift flag";
+ }
+
+ leaf mod-comp-scaler {
+ type uint16 {
+ range "0..32767";
+ }
+ description "Modulation compression scaler value.";
+ }
+ }
+
+ case modulation-compression-selective-re-sending {
+ description "Modulation compression with selective re sending and decompression is supported.";
+ leaf sres-csf {
+ type uint8 {
+ range "0..1";
+ }
+ description "Constellation shift flag";
+ }
+
+ leaf sres-mod-comp-scaler {
+ type uint16 {
+ range "0..32767";
+ }
+ description "Modulation compression scaler value.";
+ }
+ }
+
+ }
+ }
+
+ grouping compression-params {
+ status deprecated;
+ description
+ "Parameters to define compression";
+
+ leaf compression-type {
+ type compression-type-def;
+ mandatory true;
+ description
+ "Compression type that O-DU wants to be supported";
+ }
+
+ leaf bitwidth {
+ when "../compression-type = 'STATIC'";
+ type uint8;
+ status deprecated;
+ description
+ "Bit-width to be used in compression.
+ This has since been replaced in M-Plane version
+ 2.0.0 with the iq-bitwidth schema node";
+ }
+
+ uses compression-formats {
+ status deprecated;
+ }
+ }
+
+ grouping compression-parameters {
+ status deprecated;
+ description
+ "Parameters used to define description type";
+
+ leaf iq-bitwidth {
+ type uint8;
+ description
+ "Bit-width to be used in compression";
+ }
+
+ uses compression-formats {
+ status deprecated;
+ }
+ }
+
+ grouping format-of-iq-sample {
+ status deprecated;
+ description
+ "Indicates module capabilities about IQ samples";
+
+ leaf dynamic-compression-supported {
+ type boolean;
+
+ description
+ "Informs if radio supports dynamic compression method";
+ }
+
+ leaf realtime-variable-bit-width-supported {
+ type boolean;
+
+ description
+ "Informs if O-RU supports real-time variable bit with";
+ }
+
+ list compression-method-supported {
+ status deprecated;
+ uses compression-parameters {
+ status deprecated;
+ }
+
+ description
+ "List of supported compression methods by O-RU
+ Note: if O-RU supports different compression methods per endpoint
+ then please refer do endpoints to have information what
+ exactly is supported on a particular endpoint";
+ }
+
+ leaf syminc-supported {
+ type boolean;
+
+ description
+ "Informs if symbol number increment command in a C-Plane is
+ supported or not";
+ }
+
+ leaf regularization-factor-se-supported {
+ type boolean;
+
+ description
+ "Informs if regularizationFactor in section type 5 is
+ supported(true) or not(false)";
+ }
+
+ leaf little-endian-supported {
+ type boolean;
+ default false;
+
+ description
+ "All O-RUs support bigendian byte order. This node informs if module supports the
+ the optional capability for little endian byte order for C/U plane data flows.
+
+ Note - little endian support does not invalidate bigendian support.";
+ }
+ }
+
+// *********** Deprecated End ***********
+
+}
--- /dev/null
+module o-ran-delay-management {
+ yang-version 1.1;
+ namespace "urn:o-ran:delay:1.0";
+ prefix "o-ran-delay";
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module covers off aspects of O-DU to O-RU delay management,
+ including configuration data related to O-RU transmission and reception
+ windows.
+
+ Copyright 2020 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) introducing new feature for ACK NACK feedback.";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) add new schema node beam-context-gap-period.";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2020-08-10" {
+ description
+ "version 4.0.0
+
+ 1) introduction of new t1a-max-cp-dl leaf to enable decoupled timing between C- and U-Plane";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) fixing descriptions of ta3-min and ta3-max.
+ 2) introducing grouping/uses to enable model re-use by WG5";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ feature ADAPTIVE-RU-PROFILE {
+ description
+ "This feature indicates that the O-RU supports adaptive O-RU delay profile
+ based on information provided by the NETCONF client.";
+ }
+
+ typedef bandwidth {
+ type uint32 {
+ range "200 | 1400 | 3000 | 5000 | 10000 | 15000 | 20000 | 25000 |
+ 30000 | 40000 | 50000 | 60000 | 70000 | 80000 | 90000 | 100000
+ | 200000 | 400000" ;
+ }
+ units kilohertz;
+ description
+ "transmission bandwidth configuration in units of kHz -
+ covering NBIoT through to New Radio - see 38.104";
+ }
+
+ grouping bandwidth-configuration {
+ description
+ "Grouping for bandwidth and SCS configuration";
+
+ leaf bandwidth {
+ type bandwidth;
+ description
+ "transmission bandwidth configuration in units of kHz -
+ covering NBIoT through to New Radio - see 38.104";
+ }
+ leaf subcarrier-spacing {
+ type uint32 {
+ range "0 .. 240000 ";
+ }
+ units Hertz;
+ description "sub-carrier spacing in Hz";
+ }
+ }
+
+ grouping t2a-up {
+ description
+ "configuration of t2a for uplink";
+
+ leaf t2a-min-up {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the minimum O-RU data processing delay between receiving IQ data
+ message over the fronthaul interface and transmitting
+ the corresponding first IQ sample at the antenna";
+ }
+ leaf t2a-max-up {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the earliest allowable time when a data packet is received before
+ the corresponding first IQ sample is transmitted at the antenna";
+ }
+ }
+
+ grouping t2a-cp-dl {
+ description
+ "Grouping for t2a CP for downlink";
+
+ leaf t2a-min-cp-dl {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the minimum O-RU data processing delay between receiving downlink
+ real time control plane message over the fronthaul interface and
+ transmitting the corresponding first IQ sample at the antenna";
+ }
+ leaf t2a-max-cp-dl {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the earliest allowable time when a downlink real time control message
+ is received before the corresponding first IQ sample is transmitted at
+ the antenna";
+ }
+ }
+
+ grouping ta3 {
+ description
+ "Grouping for ta3 configuration";
+
+ leaf ta3-min {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the minimum O-RU data processing delay between receiving an IQ sample
+ at the antenna and transmitting the first data sample over the
+ fronthaul interface";
+ }
+ leaf ta3-max {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the maximum O-RU data processing delay between receiving an IQ sample
+ at the antenna and transmitting the last data sample over the
+ fronthaul interface";
+ }
+ }
+
+ grouping t2a-cp-ul {
+ description
+ "Grouping for t2a CP uplink";
+
+ leaf t2a-min-cp-ul {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the minimum O-RU data processing delay between receiving real time
+ up-link control plane message over the fronthaul interface and
+ receiving the first IQ sample at the antenna";
+ }
+ leaf t2a-max-cp-ul {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the earliest allowable time when a real time up-link control message
+ is received before the corresponding first IQ sample is received at
+ the antenna";
+ }
+ }
+
+ grouping ta3-ack {
+ description
+ "Grouping for ta3-ack configuration";
+ leaf ta3-min-ack {
+ type int32;
+ units nanoseconds;
+ description
+ "the minimum delay between the DL/UL air reference point (tDL=0 or tUL=0) of symbol M
+ and the time O-RU sends section type 8 (ACK/NACK feedback) to O-DU.
+ This value can be negative, which indicates it is in advance of the air reference point.
+ This leaf only exists if section extension 22 (ACK/NACK request) and section type 8 (ACK/NACK feedback)
+ are supported by at least one endpoint.";
+ }
+
+ leaf ta3-max-ack {
+ type int32;
+ units nanoseconds;
+ description
+ "the maximum delay between the DL/UL air reference point (tDL=0 or tUL=0) of symbol M
+ and the time O-RU sends section type 8 (ACK/NACK feedback) to O-DU.
+ This value can be negative, which indicates it is in advance of the air reference point.
+ This leaf only exists if section extension 22 (ACK/NACK request) and section type 8 (ACK/NACK feedback)
+ are supported by at least one endpoint.";
+ }
+ }
+
+ grouping ru-delay-profile {
+ description
+ "Grouping for RU delay profile";
+
+ uses t2a-up;
+ uses t2a-cp-dl;
+
+ leaf tcp-adv-dl {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "the time difference (advance) between the reception window for
+ downlink real time Control messages and reception window for the
+ corresponding IQ data messages.";
+ }
+
+ uses ta3;
+ uses t2a-cp-ul;
+ uses ta3-ack;
+ }
+
+ grouping o-du-delay-profile {
+ description
+ "Grouping for O-DU delay profile";
+
+ leaf t1a-max-up {
+ type uint32;
+ units nanoseconds;
+ description
+ "the earliest possible time which the O-DU can support transmitting
+ an IQ data message prior to transmission of the corresponding IQ
+ samples at the antenna";
+ }
+ leaf tx-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "The maximum amount of time which the O-DU requires to transmit
+ all downlink user plane IQ data message for a symbol";
+ }
+ leaf ta4-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "the latest possible time which the O-DU can support receiving the
+ last uplink user plane IQ data message for a symbol.";
+ }
+ leaf rx-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "The maximum time difference the O-DU can support between
+ receiving the first user plane IQ data message for a symbol and
+ receiving the last user plane IQ data message for the same symbol";
+ }
+ leaf t1a-max-cp-dl {
+ type uint32;
+ units nanoseconds;
+ description
+ "The earliest possible time which the O-DU can support transmitting the
+ downlink real time control message prior to transmission of the
+ corresponding IQ samples at the antenna.";
+ }
+ }
+
+ grouping t12 {
+ description
+ "Grouping for t12";
+
+ leaf t12-min {
+ type uint32;
+ units nanoseconds;
+ description
+ "the minimum measured delay between DU port-ID and O-RU port-ID";
+ }
+// additional leaf added by Samsung
+ leaf t12-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "the maximum measured delay between CU port-ID and O-RU port-ID";
+ }
+ }
+
+ grouping t34 {
+ description
+ "Grouping for t34";
+
+ leaf t34-min {
+ type uint32;
+ units nanoseconds;
+ description
+ "the minimum measured delay between O-RU port-ID and CU port-ID";
+ }
+// additional leaf added by Samsung
+ leaf t34-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "the maximum measured delay between O-RU port-ID and CU port-ID";
+ }
+ }
+
+ grouping delay-management-group {
+ description "a delay management grouping";
+ list bandwidth-scs-delay-state {
+ key "bandwidth subcarrier-spacing";
+ description
+ "Array of structures containing sets of parameters for delay management.";
+
+ uses bandwidth-configuration;
+
+ container ru-delay-profile {
+ config false;
+ description "container for O-RU delay parameters";
+
+ uses ru-delay-profile;
+ }
+ }
+
+ container adaptive-delay-configuration {
+ if-feature ADAPTIVE-RU-PROFILE;
+ description "container for adaptive delay parameters";
+ list bandwidth-scs-delay-state {
+ key "bandwidth subcarrier-spacing";
+ description
+ "Array of structures containing sets of parameters for delay management.";
+
+ uses bandwidth-configuration;
+
+ container o-du-delay-profile {
+ description
+ "O-DU provided delay profile for adaptive delay configuration";
+
+ uses o-du-delay-profile;
+ }
+ }
+
+ container transport-delay {
+ description
+ "O-DU provided transport-delay parameters";
+ uses t12;
+ uses t34;
+ }
+ }
+
+ leaf beam-context-gap-period {
+ type uint16;
+ units microseconds;
+ description
+ "Time gap between the end of reception window of the C-Plane message(Msg-A) with new beam weights for a given beamId and end of the reception window
+ of the C-Plane message(Msg-B) that cites the same beamId without weights in the new context.
+ Note: Value of '0' indicates that the end of the Msg-A and Msg-B reception windows are perfectly aligned, which should allow Msg-B to use the new
+ beamforming weights with a '0' microsecond beam-context-gap-period. Value of '65535' implies infinite gap, which means a beamId may not be reused
+ at all in a different context (applicable only to weight-based dynamic beamforming). If O-DU chooses not to interpret/honor this value, behaviour
+ of O-RU is unpredictable if a beamId has new weights loaded in one context and is reused in a different context. Please refer the CUS-Plane spec
+ Section 'Weight-based dynamic beamforming' for detailed description";
+ }
+ }
+ container delay-management {
+ description "top-level tree covering off O-DU to O-RU delay management";
+
+ uses delay-management-group;
+ }
+}
--- /dev/null
+module o-ran-dhcp {
+ yang-version 1.1;
+ namespace "urn:o-ran:dhcp:1.0";
+ prefix "o-ran-dhcp";
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import ietf-inet-types {
+ prefix "inet";
+ }
+
+ import ietf-dhcpv6-types {
+ prefix dhcpv6-type;
+ revision-date 2018-09-04;
+ }
+
+ import ietf-dhcpv6-common {
+ prefix dhcpv6-type2;
+ }
+
+ import o-ran-wg4-features {
+ prefix or-feat;
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG definitions for managing the DHCP client.
+
+ Copyright 2021 the O-RAN alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) added DUID/IAID support for IPv4.
+ 2) switched import FROM ietf-dhcpv6-types TO ietf-dhcpv6-common";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 5.2.0
+
+ 1) Typographical corrections for british english.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 5.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) added new leafs for reporting discovered event-collectors
+ used";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to fix pen number which always
+ should have been 32 bits
+ 2) backward compatible changes to introduce reporting of 3GPP
+ discovered MV-PnP information, including CA/RA Servers and SeGW
+ 3) backward compatible changes to introduce groupings";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ typedef netconf-client-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "A NETCONF client identifier";
+ }
+
+ typedef ca-ra-server-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "A CA/RA Server identifier";
+ }
+
+ typedef segw-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "A SeGW identifier";
+ }
+
+ typedef event-collector-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "An event collector identifier";
+ }
+
+ grouping ca-ra-servers {
+ description
+ "The CA/RA servers discovered using DHCP, discovered using the 3GPP
+ defined options in 3GPP 32.509 in vendor specific option 43/17";
+ list ca-ra-servers {
+ key servers;
+ description "A list of IP addresses or URIs for CA/RA Servers";
+
+ leaf servers{
+ type ca-ra-server-id;
+ description "the server identifier";
+ }
+ leaf port-number {
+ type inet:port-number;
+ description "an optional (non-default) port";
+ }
+ leaf ca-ra-path {
+ type string;
+ description
+ "ASCII string representing the path to the CMP server directory.
+ A CMP server may be located in an arbitrary path other than root.";
+ }
+ leaf subject-name {
+ type string;
+ description
+ "ASCII string representing the subject name of the CA/RA. ";
+ }
+ leaf protocol {
+ type enumeration {
+ enum HTTP {
+ description
+ "HTTP used to communicate with CA/RA server";
+ }
+ enum HTTPS{
+ description
+ "HTTPS used to communicate with CA/RA server";
+ }
+ }
+ description "the protocol used to communicate with a CA/RA server";
+ }
+ }
+ }
+
+ grouping security-gateways {
+ description
+ "The security gateways discovered using DHCP, discovered using the 3GPP
+ defined options in 3GPP 32.509 in vendor specific option 43/17";
+ list segw {
+ key gateways;
+ description "A list of IP addresses or URIs for SeGW";
+
+ leaf gateways{
+ type segw-id;
+ description "the SeGW identifier";
+ }
+ }
+
+ }
+
+ grouping netconf-clients {
+ description
+ "The NETCONF clients discovered using DHCP, discovered using the IANA
+ defined options or O-RAN defined syntax for encoding IP addresses or FQDNs
+ in vendor specific option 43/17";
+ list netconf-clients{
+ key client;
+ description "A list of IP addresses or URIs for NETCONF clients";
+ leaf client{
+ type netconf-client-id;
+ description "the client identifier";
+ }
+ leaf optional-port {
+ type inet:port-number;
+ description "an optional (non-default) port";
+ }
+ }
+ }
+
+ grouping event-collectors {
+ description
+ "The event-collectors discovered using DHCP, discovered using the O-RAN
+ defined syntax for encoding IP addresses or FQDNs in vendor specific
+ option 43/17";
+ leaf-list event-collectors{
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ type event-collector-id;
+ max-elements 1;
+ description
+ "An event-collector discovered using DHCP that can be used by the O-RU to
+ send pnfRegistration notification messages.
+
+ The O-RU behaviour when discovering more than one event-collector is not defined.";
+ }
+ leaf event-collector-format{
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ type enumeration {
+ enum ONAP {
+ description "ONAP format is used to signal the event-collector";
+ }
+ }
+ description "the event-collector notification format";
+ }
+ }
+
+ grouping dhcpv4-option {
+ description "DHCPv4 Configuration options";
+
+ leaf dhcp-server-identifier {
+ type inet:ip-address;
+ description "DHCP server identifier";
+ }
+ leaf domain-name {
+ type string;
+ description "Name of the domain";
+ }
+ leaf-list domain-name-servers {
+ type inet:ip-address;
+ description "A list of DNS servers";
+ }
+ leaf interface-mtu {
+ type uint32 {
+ range "0..65535";
+ }
+ description "Minimum Transmission Unit (MTU) of the interface";
+ }
+ leaf-list default-gateways{
+ type inet:ip-address;
+ description "the list of default gateways on the O-RUs subnet";
+ }
+ uses netconf-clients;
+ uses ca-ra-servers;
+ uses security-gateways;
+ uses event-collectors;
+ }
+
+ grouping dhcpv6-option {
+ description "DHCPv6 Configuration options";
+
+ container dhcp-server-identifier{
+ status deprecated;
+ description "dhcpv6 server identifier - deprecated as this uses import from ietf-dhcpv6-types and not ietf-dhcpv6-common";
+ uses dhcpv6-type:duid;
+ }
+ container dhcpv6-server-identifier{
+ description "dhcpv6 server identifier - replaces container dhcp-server-identifier and uses import from ietf-dhcpv6-common";
+ uses dhcpv6-type2:duid;
+ }
+ leaf domain-name {
+ type string;
+ description "Name of the domain";
+ }
+ leaf-list domain-name-servers {
+ type inet:ip-address;
+ description "A list of DNS servers";
+ }
+ uses netconf-clients;
+ uses ca-ra-servers;
+ uses security-gateways;
+ uses event-collectors;
+ }
+
+ grouping dhcp-group {
+ description "a dhcp grouping";
+ list interfaces {
+ key "interface";
+ description "Interface configuration";
+
+ leaf interface {
+ type if:interface-ref;
+ description "Name of the interface";
+ }
+
+ container dhcpv4 {
+ description "DHCPv4 information";
+ leaf client-id {
+ type string;
+ description "DHCP client identifier - used when the DHCPv4 client in the O-RU does not use DUID/IAID";
+ }
+ uses dhcpv6-type2:duid;
+
+ container identity-association {
+ description "an optional container - used when DHCPv4 client uses DUID/IAID as identifier";
+
+ leaf iaid {
+ type uint32;
+ description "IAID";
+ }
+ leaf ia-type {
+ type string;
+ description "IA type";
+ }
+ }
+ uses dhcpv4-option;
+ }
+ container dhcpv6 {
+ description "DHCPv6 information";
+ container dhcp-client-identifier{
+ status deprecated;
+ description "dhcpv6 client identifier - deprecated as this uses import from ietf-dhcpv6-types and not ietf-dhcpv6-common";
+ uses dhcpv6-type:duid;
+ }
+ container dhcpv6-client-identifier{
+ description "dhcpv6 client identifier using ietf-dhcpv6-common import";
+ uses dhcpv6-type2:duid;
+ container identity-association {
+ description "a container describing IAID information";
+
+ leaf iaid {
+ type uint32;
+ description "IAID";
+ }
+ leaf ia-type {
+ type string;
+ mandatory true;
+ description "IA type";
+ }
+ }
+ }
+ uses dhcpv6-option;
+ }
+ }
+
+ container m-plane-dhcp {
+ description "leafs covering off DHCP aspects of m-plane operations";
+ leaf private-enterprise-number {
+ type uint16;
+ default 53148;
+ status deprecated;
+ description "the private enterprise number allocated to O-RAN Alliance";
+ }
+ leaf private-enterprise-num {
+ type uint32;
+ default 53148;
+ description "the private enterprise number allocated to O-RAN Alliance";
+ }
+ leaf vendor-class-data {
+ type string;
+ description
+ "The string used in DHCPv4 option 60 or DHCPv4 option 124 and
+ DHCPv6 option 16";
+ }
+ }
+ }
+
+
+ // Top Level Container
+
+ container dhcp {
+ config false;
+ description
+ "DHCP client configuration";
+
+ uses dhcp-group;
+ }
+}
--- /dev/null
+module o-ran-ecpri-delay {
+ yang-version 1.1;
+ namespace "urn:o-ran:message5:1.0";
+ prefix "o-ran-msg5";
+
+ import o-ran-processing-element {
+ prefix "element";
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module is an optional module for supporting eCPRI message 5 handling
+ used for eCPRI based delay measurements.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) Add support for multiple transport-session-type per O-RU.";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) add support for optional reporting of one or two-step measurements";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+// groupings
+
+ grouping msg5-group {
+ description "an eCPRI message 5 grouping";
+
+ container ru-compensation {
+ config false;
+ description
+ "leafs for ru timing compensation based on message 5 handling";
+ leaf tcv2 {
+ type uint32;
+ units nanoseconds;
+ description
+ "a compensation value to account for expected delay from packet
+ receipt at R2 to timestamping in the O-RU";
+ }
+ leaf tcv1 {
+ type uint32;
+ units nanoseconds;
+ description
+ "a compensation value to account for expected processing time from
+ timestamping in the O-RU until actual packet transmission at R3";
+ }
+ }
+
+ leaf enable-message5 {
+ type boolean;
+ default false;
+ description
+ "whether O-RU's eCPRI message 5 handling is enabled.";
+ }
+
+ leaf one-step-t34-supported {
+ type boolean;
+ config false;
+ description
+ "Indicates whether O-RU supports eCPRI message 5 one-step procedure for
+ T34 measurements.
+ An O-RU supporting this YANG model shall at least set one of
+ one-step-t34-supported or two-step-t34-supported to true.
+
+ Note, all O-RUs supporting this model shall support one-step measurements
+ for T12 measurement";
+ }
+
+ leaf two-step-t34-supported {
+ type boolean;
+ config false;
+ description
+ "Indicates whether O-RU supports eCPRI message 5 two-step procedure for
+ T34 measurements.
+ An O-RU supporting this YANG model shall at least set one of
+ one-step-t34-supported or two-step-t34-supported to true
+
+ Note, all O-RUs supporting this model shall support two-step measurements
+ for T12 measurement";
+ }
+
+ container message5-sessions {
+ description "session information for eCPRI message 5";
+
+ list session-parameters {
+ key "session-id";
+ description "list of MSG5 session information";
+ leaf session-id {
+ type uint32;
+ description "Session ID for MSG5 responder";
+ }
+ leaf processing-element-name {
+ type leafref {
+ path "/element:processing-elements/element:ru-elements/element:name";
+ }
+ description "the name of the processing element used for MSG5";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-processing-element-name'";
+ }
+
+ leaf transport-qualified-processing-element-name {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/element:processing-elements/element:additional-transport-session-type-elements[element:transport-session-type = current()/../transport-session-type]/element:ru-elements/element:name";
+ }
+ description
+ "the name of the processing element used for MSG5, used when the processing element
+ is configured by the list 'additional-transport-session-type-elements'";
+ }
+
+ container flow-state {
+ config false;
+ description "MSG5 flow state";
+ leaf responses-transmitted {
+ type uint32;
+ description
+ "The total number of eCPRI message 5 response messages transmitted by
+ the O-RU.";
+ }
+ leaf requests-transmitted {
+ type uint32;
+ description
+ "The total number of eCPRI message 5 request messages transmitted by
+ the O-RU.";
+ }
+ leaf followups-transmitted {
+ type uint32;
+ description
+ "The total number of eCPRI message 5 follow up messages transmitted by
+ the O-RU.";
+ }
+ }
+ }
+ }
+ }
+
+// top level container
+
+ container ecpri-delay-message {
+ description "top-level tree covering off O-DU to O-RU msg5 delay measurement";
+
+ uses msg5-group;
+ }
+}
--- /dev/null
+module o-ran-ethernet-forwarding {
+ yang-version 1.1;
+ namespace "urn:o-ran:ethernet-fwd:1.0";
+ prefix "o-ran-eft";
+
+ import ietf-yang-types {
+ prefix "yang";
+ }
+
+ import o-ran-interfaces {
+ prefix "or-if";
+ }
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the Ethernet forwarding table of an O-RU.
+ This is an option capability used when supporting 'shared cell' operation.
+
+ Copyright 2020 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 3.1.0
+
+ 1. Typo corrections for british english";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1. Initial version";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ grouping ethernet-ft {
+ description
+ "Ethernet forwarding table.";
+
+ leaf aging-time {
+ type uint32 {
+ range "10..10000000";
+ }
+ units "seconds";
+ default "300";
+ description
+ "The timeout period in seconds for ageing out
+ dynamically-learned forwarding information.";
+ }
+
+ list filtering-entry {
+ key "address vlan-id";
+ config false;
+ description
+ "List of the entries within the Ethernet forwarding table.
+ This list is keyed by the MAC address and VLAN of the Ethernet frame.";
+
+ leaf address {
+ type yang:mac-address;
+ description
+ "A MAC address (unicast, multicast, broadcast) for
+ which the device has forwarding and/or filtering
+ information.";
+ }
+
+ leaf vlan-id {
+ type uint16 {
+ range "0..4094";
+ }
+ description
+ "VLAN-ID entry in the forwarding table, used during the
+ look-up when receiving an in-coming Ethernet frame to determine
+ how to forward.
+
+ A value of 0 indicates that the filtering entry is for an un-tagged
+ frame/MAC address";
+ }
+
+ list port-map {
+ key "port-ref";
+ description
+ "The list of entries composing the port map.";
+ leaf port-ref {
+ type leafref {
+ path "/if:interfaces/if:interface/or-if:port-reference/or-if:port-number";
+ }
+ description
+ "The interface port reference associated with this map.";
+ }
+ }
+ }
+ }
+
+ container ethernet-forwarding-table {
+ description "Top level container defining forwarding tables for Ethernet";
+
+ uses ethernet-ft;
+ }
+
+}
}
grouping external-io-group {
+ description "an external io grouping";
list input {
key "name";
config false;
}
grouping notification-group {
+ description "a notification grouping";
container current-input-notification {
description "a container for the state of the input ports";
list external-input {
--- /dev/null
+module o-ran-fan {
+ yang-version 1.1;
+ namespace "urn:o-ran:fan:1.0";
+ prefix "o-ran-fan";
+
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the state of the O-RAN equipment's fans.
+
+ Copyright 2019 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 1.2.0
+
+ 1) typographical corrections.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ typedef percent {
+ type uint16 {
+ range "0 .. 100";
+ }
+ description "Percentage";
+ }
+
+ grouping fan-grouping {
+ description "a fan grouping";
+ list fan-state {
+ key name;
+ description "a list of the fans based on their unique names";
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ description
+ "A name that is unique that identifies a fan instance.
+ This name may be used in fault management to refer to a fault source
+ or affected object";
+ }
+ leaf fan-location {
+ type uint8;
+ description "A number indicating the location of the FAN in the fan tray";
+ }
+ leaf present-and-operating {
+ type boolean;
+ mandatory true;
+ description
+ "Indicates if a fan is present and operating in the location";
+ }
+ leaf vendor-code {
+ when "../present-and-operating = 'true'";
+ type uint8 {
+ range "0..7";
+ }
+ description
+ "Indicates fan vendor code. Fan vendors are detected with ID pins
+ using 3 bits digital inputs.
+
+ Optional node included when the NETCONF Server has determined
+ the fan vendor code.";
+ }
+ leaf fan-speed {
+ when "../present-and-operating = 'true'";
+ type percent;
+ description
+ "Measured fan speed. Expressed as percentage of max fan speed.
+
+ Optional node included when the fan speed can be measured.";
+ }
+ leaf target-speed {
+ when "../present-and-operating = 'true'";
+ type uint16;
+ units rpm;
+ description "the target speed of the fan";
+ }
+ }
+ }
+
+ container fan-tray {
+ config false;
+ description "top-level tree covering off operational state of the fans";
+
+ uses fan-grouping;
+ }
+}
--- /dev/null
+module o-ran-file-management {
+ yang-version 1.1;
+ namespace "urn:o-ran:file-management:1.0";
+ prefix "o-ran-file-mgmt";
+
+ import ietf-crypto-types {
+ prefix "ct";
+ revision-date "2019-04-29";
+ }
+
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the configuration and operations for handling upload.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) added password for FTPES
+ 2) clarified path/folder description ";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 7.1.0
+
+ 1) typographical corrections";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) added FTPES support";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to correct sFTP Server Authentication .
+ 2) minor fixes according to lack of descriptions
+ 3) backward compatible changes to introduce groupings";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ grouping file-path-grouping {
+ description "Grouping, that provides local path and remote path for the
+ purpose of File Management scenarios.";
+
+
+ leaf local-logical-file-path {
+ type string;
+ mandatory true;
+ description "URI specifying the complete logical path relative to the root of the logical file system
+ structure (the common root for o-ran/log, o-ran/pm, o-ran/transceiver or o-ran/beamforming) of the file
+ to upload/download (no wildcard is allowed), including a file name and its extension.
+ Example: 'o-ran/log/file_1.abc', where 'o-ran/log/' represents relative path to folder containing log files
+ as specified by O-RAN, 'file_1' represents desired filename and 'abc' represents desired filename's extension.
+ The content shall conform to RFC3986 'Uniform Resource Identifier (URI): Generic Syntax'";
+ }
+
+ leaf remote-file-path {
+ type string;
+ mandatory true;
+ description "URI specifying the remote-file-path on O-DU/SMO or on stand-alone file server.
+ The content shall conform to RFC3986 'Uniform Resource Identifier (URI): Generic Syntax'.
+ When upload/download is via sftp, the format shall be of the form
+ sftp://<username>@<host>[:port]/path
+ When upload/download is via ftpes, the format shall be of the form
+ ftpes://<username>@<host>[:port]/path
+
+ Note, ftpes is not an IANA registered URI scheme, but used here to signal
+ that a file transfer should be performed over FTPES";
+ }
+ }
+
+ grouping output-status-grouping {
+ description "Status grouping";
+
+ leaf status {
+ type enumeration {
+ enum SUCCESS {
+ description "";}
+ enum FAILURE {
+ description "";}
+ }
+ description "Operation status";
+ }
+
+ leaf reject-reason {
+ when "../status = 'FAILURE'";
+ type string;
+ description "";
+ }
+ }
+
+ grouping credential-information {
+ description "Type of authentication to use for file upload or download.";
+ choice credentials {
+ case password {
+ container password {
+ presence true;
+ leaf password {
+ type string;
+ mandatory true;
+ description
+ "password used for O-RU authentication to sFTP server for the associated username defined in the remote-file-path.";
+ }
+ description
+ "password for O-RU authentication method in use. This information
+ shall be ignored by an O-RU that is using FTPES based file transfer";
+ }
+ container server {
+ list keys {
+ key algorithm;
+ ordered-by user;
+ uses ct:public-key-grouping;
+ description
+ "List of allowed algorithms with its keys";
+ }
+ description
+ "SSH Key for file server authentication";
+ }
+ }
+ case certificate {
+ container certificate {
+ presence true;
+ description
+ "certificate authentication method in use";
+ }
+
+ }
+ description "";
+ }
+ container application-layer-credential{
+
+ leaf appl-password {
+ type string;
+ description
+ "The parameter represents the password which may be needed for O-RU application level authentication.
+ For example, to perform authenticatation towards an FTPes server which does not allow anonymous account,
+ in addition to X.509v3 certificate for TLS authentication, password configured here need to be used together with username defined in the remote-file-path ";
+ }
+ description
+ "Application layer credential information";
+ }
+ }
+
+ grouping retrieve-input {
+ description "Grouping for information retrieval RPC input";
+ leaf logical-path {
+ type string;
+ mandatory true;
+ description "URL specifying the logical path relative to the root of the logical file system
+ structure (the common root for o-ran/log, o-ran/pm, o-ran/transceiver or o-ran/beamforming)
+ of the files to be listed.";
+ }
+ leaf file-name-filter {
+ type string;
+ description "Filter which needs to be applied on the result list of file names (* is allowed as wild-card).";
+ }
+ }
+
+ grouping retrieve-output {
+ description "Grouping for information retrieval RPC output";
+ uses output-status-grouping;
+ leaf-list file-list {
+ when "../status = 'SUCCESS'";
+ type string;
+ description "List of files in the unit with the filter applied.";
+ }
+ }
+
+// RPCs
+
+ rpc file-upload {
+ description "Management plane trigger to upload file from O-RU to file-server";
+ input {
+ uses file-path-grouping;
+ uses credential-information;
+ }
+ output {
+ uses output-status-grouping;
+ }
+ }
+
+ rpc retrieve-file-list {
+ description "List all the files in the logical O-RAN unit (* is allowed as wild-card).";
+ input {
+ uses retrieve-input;
+
+ }
+ output {
+ uses retrieve-output;
+ }
+ }
+
+ rpc file-download {
+ description
+ "Management plane trigger to download file from file-server to O-RU.";
+ input {
+ uses file-path-grouping;
+ uses credential-information;
+ }
+ output {
+ uses output-status-grouping;
+ }
+ }
+
+ notification file-upload-notification {
+ uses file-path-grouping;
+ uses output-status-grouping;
+ description "";
+ }
+
+ notification file-download-event {
+ uses file-path-grouping;
+ uses output-status-grouping;
+ description "";
+ }
+}
--- /dev/null
+module o-ran-fm {
+ yang-version 1.1;
+ namespace "urn:o-ran:fm:1.0";
+ prefix "o-ran-fm";
+
+ import ietf-yang-types {
+ prefix yang;
+ revision-date 2013-07-15;
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines alarm reporting mechanism.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) removed min-elements 1 from affected-objects list
+ 2) added identifier to affected-objects list
+ 3) added new additional-information list";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2022-04-18" {
+ description
+ "version 9.0.0
+
+ 1) added feature HISTORICAL-ALARM-LIST
+ 2) added corresponding historical-alarm-list container";
+
+ reference "ORAN-WG4.M.0-v09.00";
+ }
+
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) add new leafs probable-cause, specific-problem, proposed-repair-actions
+ and alarm-type";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature HISTORICAL-ALARM-LIST {
+ description
+ "O-RU supports Historical Alarm List to keep a historical
+ record of alarms events over M-plane.";
+ }
+
+ grouping alarm {
+ description
+ "Grouping which can uniquely identify alarm";
+
+ leaf fault-id {
+ type uint16;
+ mandatory true;
+
+ description
+ "Fault specific Id that identifies the fault.";
+ }
+
+ leaf fault-source {
+ type string {
+ length "1..255";
+ }
+ mandatory true;
+
+ description
+ "Represents the Object or source that is suspected to be faulty.
+ If the fault source is external and can not be represented by an object in the model, external alarm source info should be set as the value.
+ If the fault source can be represented by an object in the model, the YANG instance-identifier should be set as the value";
+ }
+
+ list affected-objects {
+
+ leaf name {
+ type string {
+ length "1..255";
+ }
+
+ mandatory true;
+ description
+ "Represents the Object or source that is suspected to be affected by this fault.";
+ }
+
+ leaf identifier {
+ type yang:xpath1.0;
+ description "An optional parameter used to indicate a YANG instance-identifier for the affected
+ object. Used when the object or source is represented in the object model.";
+ }
+
+ max-elements 100;
+
+ description
+ "List of affected-objects";
+ }
+
+ leaf fault-severity {
+ type enumeration {
+ enum CRITICAL {
+ description
+ "Critical alarm means that this device is not able to perform any further service";
+ }
+ enum MAJOR {
+ description
+ "Major alarm appeared on the device";
+ }
+ enum MINOR {
+ description
+ "Minor alarm appeared on the device";
+ }
+ enum WARNING {
+ description
+ "Warning is being reported by the device";
+ }
+ }
+ mandatory true;
+
+ description
+ "Fault severity defines the severity level of the fault. A notification, whose fault severity has the value 'warning',
+ is a special type of alarm notification. For these alarm notifications,
+ the Master Agent does not expect to receive a clear alarm notification.";
+ }
+
+ leaf is-cleared {
+ type boolean;
+ mandatory true;
+
+ description
+ "Fault state determines the type of the event. Not used if faultSeverity is WARNING.";
+ }
+
+ leaf fault-text {
+ type string {
+ length "0..255";
+ }
+
+ description
+ "Textual description of the fault.";
+ }
+
+ leaf probable-cause {
+ type string {
+ length "0..255";
+ }
+ description
+ "Probable cause of an alarm as defined in ITU-T Rec. X.733.
+ It qualifies alarm and provides further information than alarm-type.
+
+ The value of the probable cause strings are not standardized in this YANG model.
+
+ An O-RU shall populate this leaf, if the fault-text string does not indicate
+ the probable cause.";
+ }
+
+ leaf specific-problem {
+ type string {
+ length "0..255";
+ }
+ description
+ "An optional leaf providing further qualification on the alarm than probable-cause,
+ as defined in ITU-T Recommendation X.733 ";
+ }
+
+ leaf proposed-repair-actions {
+ type string {
+ length "0..255";
+ }
+ description
+ "Optional leaf, used if the cause is known and the O-RU can suggest one or
+ more solutions to fix the problem causing the alarm as defined in ITU-T Rec. X. 733";
+ }
+
+ leaf event-time {
+ type yang:date-and-time;
+ mandatory true;
+
+ description
+ "Timestamp to indicate the time when the fault is detected/cleared.";
+ }
+
+ list additional-information {
+ key "identifier";
+ description
+ "This parameter allows the inclusion of an additional
+ information set in the alarm. It is a series of data
+ structures, each of which contains items of
+ information: an identifier,
+ and the problem information. Refer to RFC8632.";
+ leaf identifier {
+ type string;
+ description
+ "Identifies the data type of the information parameter.";
+ }
+ leaf information {
+ type string;
+ description
+ "Additional information about the alarm.";
+ }
+ }
+
+ leaf alarm-type {
+ type enumeration {
+ enum COMMUNICATIONS-ALARM {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum PROCESSING-ERROR-ALARM {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum ENVIRONMENTAL-ALARM {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum QUALITY-OF-SERVICE-ALARM {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum EQUIPMENT-ALARM {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum INTEGRITY-VIOLATION {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum OPERATIONAL-VIOLATION {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum PHYSICAL-VIOLATION {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum SECURITY-SERVICE-OR-MECHANISM-VIOLATION {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ enum TIME-DOMAIN-VIOLATION {
+ description
+ "See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for description";
+ }
+ }
+ description
+ "An optional alarm type that can be used with vendor specific alarms.
+ See Table 12.2.1.4.4.6-1 in 3GPP 28.532 for definitions.
+
+ WG4 common O-RU alarms have pre-defined alarm types, see Annex A of
+ O-RAN.WG4.MP.O";
+ }
+ }
+
+ container active-alarm-list {
+ list active-alarms {
+ uses alarm;
+
+ description
+ "List of currently active alarms";
+ }
+ config false;
+
+ description
+ "List of currently active alarms. An alarm is removed from this table when the state transitions to clear.";
+ }
+
+ container historical-alarm-list {
+ if-feature HISTORICAL-ALARM-LIST;
+ description
+ "an optional container to notify the event subscriber of historical alarms information. When the O-RU
+ is reset, the alarm entries from historical-alarm-list will be purged. O-RU vendor can make this
+ list persistent optionally.";
+
+ list historical-alarms {
+ uses alarm;
+
+ config false;
+ description
+ "List of historical alarm events. This list only captures the alarm events when <is-cleared>=TRUE.";
+ }
+
+ }
+
+ notification alarm-notif {
+ uses alarm;
+
+ description
+ "Notification sent on initial alarm creation, as well as any time the alarm changes state, including clear";
+ }
+}
--- /dev/null
+module o-ran-hardware {
+ yang-version 1.1;
+ namespace "urn:o-ran:hardware:1.0";
+ prefix "o-ran-hw";
+
+ import ietf-hardware {
+ prefix hw;
+ }
+ import iana-hardware {
+ prefix ianahw;
+ }
+ import ietf-yang-types {
+ prefix yang;
+ }
+ import o-ran-wg4-features {
+ prefix or-feat;
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG definitions for managing the O-RAN hardware.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 10.1.0
+
+ 1) Clarifications for Network Energy Saving";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) introduction of O-RU connector functionality.
+ 2) fixing constraints";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 5.2.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 5.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) added date-last-service leaf used in pnfRegistration";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) added new leaf to indicate whether O-RU supports dying gasp
+ 2) added new identities for PA and FPGA";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) added new identities to accommodate cross working group use of
+ o-ran-hardware and assoicated set of augmentations that are backwards
+ compatible to version 1.0.0";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature ENERGYSAVING {
+ description
+ "Indicates that the Radio Unit supports energy saving state.";
+ }
+
+ // identity statements
+ identity O-RAN-RADIO {
+ base ianahw:module;
+ description
+ "Module used as it represents a self-contained sub-system
+ used in /hw:/hardware/hw:component/hw:class to represent
+ an O-RAN RU";
+ }
+
+ identity O-RAN-HW-COMPONENT {
+ base ianahw:module;
+ description
+ "Module used as it represents a self-contained sub-system
+ used in /hw:/hardware/hw:component/hw:class to represent
+ any O-RAN hardware component";
+ }
+
+ identity O-DU-COMPONENT {
+ base O-RAN-HW-COMPONENT;
+ description
+ "Used in /hw:/hardware/hw:component/hw:class to represent
+ any O-RAN defined O-DU hardware component";
+ }
+
+ identity O-RU-COMPONENT {
+ base O-RAN-HW-COMPONENT;
+ description
+ "Used in /hw:/hardware/hw:component/hw:class to represent
+ any O-RAN defined O-RU hardware component, including a stand-alone
+ O-RU or an O-RU component integrated into a multi-module system.";
+ }
+
+ identity O-RU-POWER-AMPLIFIER {
+ base O-RU-COMPONENT;
+ description
+ "Used in /hw:/hardware/hw:component/hw:class to represent
+ an O-RU's power amplifier, and may be used for reporting
+ measurements on a per class basis";
+ }
+
+ identity O-RU-FPGA {
+ base O-RU-COMPONENT;
+ description
+ "Used in /hw:/hardware/hw:component/hw:class to represent
+ an FPGA in an O-RU, and may be used for reporting
+ measurements on a per class basis";
+ }
+
+ identity O-RU-CONNECTOR {
+ base ianahw:hardware-class;
+ description
+ "This identity is applicable if the hardware class is some sort
+ of O-RU connector.";
+ }
+
+ identity O-RU-ANTENNA-CONNECTOR {
+ base O-RU-CONNECTOR;
+ description
+ "This identity is applicable if the hardware class is some sort
+ of connector capable of interfacing between an O-RU and some
+ antenna function.";
+ }
+
+ identity O-RU-FEEDER {
+ base O-RU-ANTENNA-CONNECTOR;
+ description
+ "This identity is applicable if the hardware class is an
+ antenna feeder.";
+ }
+
+ identity O-RU-BF-CAL {
+ base O-RU-ANTENNA-CONNECTOR;
+ description
+ "This identity is applicable if the hardware class is for
+ beamforming calibration.";
+ }
+
+ // typedef statements
+ typedef energysaving-state {
+ type enumeration {
+ enum UNKNOWN {
+ description
+ "The O-RU is unable to report its energy saving state.";
+ }
+ enum SLEEPING {
+ description
+ "The O-RU is in energy saving state. In this mode M-Plane connection is active. Depending
+ on the O-RU's design - other planes, functions and hardware components which are not needed
+ by the O-RU in energy saving state can be disabled or switched off by the O-RU autonomously.";
+ }
+ enum AWAKE {
+ description
+ "The O-RU is not in an energy saving state.";
+ }
+ }
+ description
+ "New typedef since ietf-hardware only covers power-state
+ for redundancy purposes, not to indicate energy saving operations.
+ For details please see O-RAN WG4 M-Plane specification, clause 9.1.3 'Modify state'";
+ }
+
+ typedef availability-type {
+ type enumeration {
+ enum UNKNOWN {
+ description "The Radio Unit is unable to report its availability state.";
+ }
+ enum NORMAL {
+ description
+ "The equipment is functioning correctly.";
+ }
+ enum DEGRADED {
+ description
+ "The equipment may be reporting a major alarm or may be reporting a critical
+ alarm that is only impacting one or more subcomponent, but where the
+ equipment's implementation permit it to continue operation (server traffic)
+ in a degraded state.
+
+ Used for example, when the equipment has M identical sub-components and
+ when a critical alarm is impacting only N subcomponents, where N<M.";
+ }
+ enum FAULTY {
+ description
+ "The (sub-)components impacted by the critical alarm(s) impact the
+ ability of the equipment to continue operation (serve traffic).";
+ }
+ }
+ description
+ "Equipment's availability-state is derived by matching active faults
+ and their impact to module's operation and enables an equipment to indicate
+ that even though it may have one or more critical alarms, it can continue
+ to serve traffic.";
+ }
+
+ // common WG4 and cross-WG augmentations using O-RAN-RADIO identity
+
+ augment "/hw:hardware/hw:component" {
+ when "(derived-from-or-self(hw:class, 'o-ran-hw:O-RAN-RADIO')) or
+ (derived-from-or-self(hw:class, 'o-ran-hw:O-RAN-HW-COMPONENT'))";
+ description "New O-RAN parameters for o-ran hardware";
+
+ container label-content {
+ config false;
+ description
+ "Which set of attributes are printed on the Radio Unit's label";
+ leaf model-name {
+ type boolean;
+ description
+ "indicates whether model-name is included on the equipment's label";
+ }
+ leaf serial-number {
+ type boolean;
+ description
+ "indicates whether serial number is included on the equipment's label";
+ }
+ }
+ leaf product-code {
+ type string;
+ config false;
+ mandatory true;
+ description
+ "O-RAN term that is distinct from model-name in ietf-hardware.";
+ }
+ leaf energy-saving-enabled {
+ if-feature "ENERGYSAVING";
+ type boolean;
+ default false;
+ description
+ "This parameter enables the O-RU to enter into energy saving state if there is no need to keep processing
+ paths working.
+ TRUE is used to permit the O-RU to enter energy saving state. If there is still need keep any
+ processing path, functions or HW components working.
+ The O-RU shall keep necessary processing paths working if there is any [tr]x-array-carrier with
+ 'state' != DISABLED.
+ There may be also additional implementation-specific conditions which may require keeping processing paths,
+ functions or HW components working.
+ FALSE is used to prohibit the O-RU to enter or to stay in energy saving state. This value is also used
+ to awake the O-RU from sleeping when the O-RU is already in energy saving state. Setting this value has
+ no effect on [tr]x-array-carrier::active.
+ When the O-RU enters energy saving state, the O-RU shall reduce its power consumption to the lowest level
+ whilst M-plane remains available. Ongoing Netconf session(s) shall not be affected when the O-RU enters
+ energy saving state.
+ The O-RU uses RO node power-state to inform if the O-RU is in energy saving state.
+ NETCONF client should set energy-saving-enabled to FALSE to ensure O-RU is ready to immediately activate a carrier.";
+ }
+ leaf dying-gasp-support {
+ type boolean;
+ default false;
+ config false;
+ description
+ "indicates whether the O-RU supports the dying gasp
+ capability";
+ }
+ leaf last-service-date {
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ type yang:date-and-time;
+ description
+ "Date of last service or repair of hardware component. How this gets
+ populated is a vendor specific issue.";
+ reference
+ "3GPP 32.692";
+ }
+ }
+
+ augment "/hw:hardware/hw:component" {
+ when "(derived-from-or-self(hw:class, 'o-ran-hw:O-RAN-RADIO')) or
+ (derived-from-or-self(hw:class, 'ianahw:port')) or
+ (derived-from-or-self(hw:class, 'o-ran-hw:O-RAN-HW-COMPONENT'))";
+ description "New O-RAN parameters for o-ran naming";
+ leaf o-ran-name {
+ type leafref {
+ path "/hw:hardware/hw:component/hw:name";
+ }
+ must "re-match(current(),'[a-zA-Z0-9][a-zA-Z0-9\\.\\-_]{0,253}[a-zA-Z0-9]')" {
+ error-message "Name must match pattern and length.";
+ }
+ mandatory true;
+ description
+ "O-RAN name needed to bind and match with the name of hw element,
+ to be compliant with O-RAN naming convention.";
+ }
+ }
+
+ augment "/hw:hardware/hw:component/hw:state" {
+ when "(derived-from-or-self(../hw:class, 'o-ran-hw:O-RAN-RADIO')) or
+ (derived-from-or-self(../hw:class, 'o-ran-hw:O-RAN-HW-COMPONENT'))";
+ description
+ "new O-RAN defined state";
+ leaf power-state {
+ if-feature "ENERGYSAVING";
+ type energysaving-state;
+ config false;
+ description
+ "The current power saving state for this component.
+ Note - hw:/hardware/component/state/standby-state defined in RFC 4268 is
+ used for redundancy purposes but not for power saving operations.";
+ }
+ leaf availability-state {
+ type availability-type;
+ config false;
+ description
+ "Equipment's availability-state is derived by matching active faults
+ and their impact to module's operation and enables an equipment to indicate
+ that even though it may have one or more critical alarms, it can continue
+ to serve traffic.";
+ }
+ }
+
+ augment "/hw:hardware/hw:component" {
+ when "(derived-from-or-self(hw:class, 'o-ran-hw:O-RU-ANTENNA-CONNECTOR'))";
+ description "New O-RAN parameters for O-RAN Antenna connectors";
+
+ leaf connector-label {
+ type string;
+ config false;
+ description
+ "the label used to identify the connector on an O-RU ";
+ }
+ }
+
+
+// augmentations to Notifications
+
+ augment "/hw:hardware-state-oper-enabled" {
+ description "new availability state";
+ leaf availability-state {
+ if-feature hw:hardware-state;
+ type leafref {
+ path "/hw:hardware/hw:component/hw:state/o-ran-hw:availability-state";
+ }
+ description
+ "The availability-state of the O-RU.";
+ }
+ }
+
+ augment "/hw:hardware-state-oper-disabled" {
+ description "new availability state";
+ leaf availability-state {
+ if-feature hw:hardware-state;
+ type leafref {
+ path "/hw:hardware/hw:component/hw:state/o-ran-hw:availability-state";
+ }
+ description
+ "The availability-state of the O-RU.";
+ }
+ }
+}
--- /dev/null
+module o-ran-interfaces {
+ yang-version 1.1;
+ namespace "urn:o-ran:interfaces:1.0";
+ prefix "o-ran-int";
+
+
+ import ietf-inet-types {
+ prefix "inet";
+ }
+
+ import iana-if-type {
+ prefix "ianaift";
+ }
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import ietf-ip {
+ prefix "ip";
+ }
+
+ import ietf-hardware {
+ prefix "hw";
+ }
+
+ import ietf-yang-types {
+ prefix "yang";
+ }
+
+ import iana-hardware {
+ prefix "ianahw";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG definitions for managing the O-RAN
+ interfaces.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 5.2.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 5.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) new functionality to describe over subscribed resources";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 1.2.0
+
+ 1) updated descriptions to clarify operation when vlan-tagging is false";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) increasing max elements for user plane DSCP markings to 64
+ 2) re-organizing layout to facilitate cross-WG adoption, whilst ensuring
+ nodes are syntactically and semantically equivalent";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature UDPIP-BASED-CU-PLANE {
+ description
+ "This feature indicates that the RU supports the UDP/IP based transport
+ for the CU plane.";
+ }
+
+ feature ALIASMAC-BASED-CU-PLANE {
+ description
+ "This feature indicates that the RU supports the alias MAC address
+ based transport for the CU plane.";
+ }
+
+ typedef pcp {
+ type uint8 {
+ range "0..7";
+ }
+ description
+ "Priority Code Point. PCP is a 3-bit field that refers to the
+ class of service applied to a VLAN tagged frame. The
+ field specifies a priority value between 0 and 7, these values
+ can be used by quality of service (QoS) to prioritize
+ different classes of traffic.";
+ reference
+ "IEEE 802.1Q-2014: Virtual Bridged Local Area Networks";
+ }
+
+ grouping cos-marking {
+ description
+ "Configuration data for CU Plane ethernet CoS marking.
+ This grouping is only applicable to an interface when vlan-tagging is
+ set to TRUE for that interface. In other cases, it may be ignored.";
+ container class-of-service {
+ description
+ "CoS Configuration";
+ leaf u-plane-marking {
+ type pcp;
+ default 7;
+ description
+ "Marking used for default u-plane flows.
+ 7 represents highest priority for u-plane marking";
+ }
+ leaf c-plane-marking {
+ type pcp;
+ default 7;
+ description "7 represents highest priority for c-plane marking";
+ }
+ leaf m-plane-marking {
+ type pcp;
+ default 2;
+ description "2 represents highest excellent effort for m-plane marking";
+ }
+ leaf s-plane-marking {
+ type pcp;
+ default 7;
+ description "7 represents highest priority for s-plane marking";
+ }
+ leaf other-marking {
+ type pcp;
+ default 1;
+ description "1 represents best effort for other marking";
+ }
+ list enhanced-uplane-markings{
+ key "up-marking-name";
+ max-elements 4;
+ description
+ "list of mappings for enhanced (non-default) u-plane markings";
+ leaf up-marking-name {
+ type string;
+ description "The name of the marking";
+ }
+ leaf enhanced-marking {
+ type pcp;
+ description "the enhanced u-plane marking";
+ }
+ }
+ }
+ }
+
+ grouping dscp-marking {
+ description
+ "Configuration data for CU Plane DSCP marking";
+ container diffserv-markings {
+ description
+ "DSCP Configuration";
+ leaf u-plane-marking {
+ type inet:dscp;
+ default 46;
+ description
+ "Marking used for default u-plane flows.
+ 46 represents expedited forwarding";
+ }
+ leaf c-plane-marking {
+ type inet:dscp;
+ default 46;
+ description "46 represents expedited forwarding";
+ }
+ leaf s-plane-marking {
+ type inet:dscp;
+ default 46;
+ description "46 represents expedited forwarding";
+ }
+ leaf other-marking {
+ type inet:dscp;
+ default 0;
+ description "0 represents best effort forwarding";
+ }
+ list enhanced-uplane-markings{
+ key up-marking-name;
+ max-elements 64;
+ description
+ "list of mappings for enhanced (non-default) u-plane markings";
+ leaf up-marking-name {
+ type string;
+ description "The name of the marking";
+ }
+ leaf enhanced-marking {
+ type inet:dscp;
+ description "the enhanced u-plane marking";
+ }
+ }
+ }
+ }
+
+ rpc reset-interface-counters {
+ description
+ "Management plane triggered restart of the interface counters.";
+ }
+
+// Cross Working Group Augmentations Follow
+
+// Cross Working Group augmentations for basic Ethernet leafs
+
+ augment "/if:interfaces/if:interface" {
+ when "if:type = 'ianaift:ethernetCsmacd'" {
+ description "Applies to Ethernet interfaces";
+ }
+ description
+ "Augment the interface model with parameters for
+ base Ethernet interface";
+
+ leaf l2-mtu {
+ type uint16 {
+ range "64 .. 65535";
+ }
+ units bytes;
+ default 1500;
+ description
+ "The maximum size of layer 2 frames that may be transmitted
+ or received on the interface (excluding any FCS overhead).
+ For Ethernet interfaces it also excludes the
+ 4-8 byte overhead of any known (i.e. explicitly matched by
+ a child sub-interface) 801.1Q VLAN tags.";
+ }
+ leaf vlan-tagging {
+ type boolean;
+ default true;
+ description
+ "Indicates if VLAN tagging is used.
+ Default true is used to enable equipment to autonomously discover that
+ it is connected to a trunk port.
+
+ This may be set to false, for example, when the O-RU is directly
+ connected to the O-DU. In such cases, native Ethernet frames may be
+ used across the O-RAN interface, i.e., any PCP markings defined
+ in the cos-markings grouping are NOT used by the O-RU and any default
+ value or configured value using those leafs may be ignored by the O-RAN
+ equipment.";
+ }
+ uses cos-marking;
+
+// interface-grouping insert - begin;
+
+ leaf-list interface-groups-id {
+ type leafref {
+ path "/if:interfaces/o-ran-int:interface-grouping/o-ran-int:interfaces-groups/o-ran-int:interface-group-id";
+ }
+ config false;
+ description
+ "an optional leaf used when the sustained rate able to be supported by an interface
+ is less than nominal bit rate indicated by o-ran-transceiver.yang
+
+ Identifies interface grouping particular physical hardware MAC address belongs to.";
+ }
+
+// interface-grouping insert - end;
+
+ }
+
+// Cross Working Group augmentation for l2vlan interfaces for VLAN definition
+
+ augment "/if:interfaces/if:interface" {
+ when "if:type = 'ianaift:l2vlan'";
+ description "augments for VLAN definition";
+ leaf base-interface {
+ type if:interface-ref;
+ must "/if:interfaces/if:interface[if:name = current()]"
+ + "/o-ran-int:vlan-tagging = 'true'" {
+ description
+ "The base interface must have VLAN tagging enabled.";
+ }
+ description
+ "The base interface for the VLAN sub-interface.";
+ }
+ leaf vlan-id {
+ type uint16 {
+ range "1..4094";
+ }
+ description
+ "The VLAN-ID.";
+ }
+ }
+
+// Cross Working Group augmentation for both ethernetCsmacd and l2vlan interfaces
+
+ augment "/if:interfaces/if:interface" {
+ when "(if:type = 'ianaift:ethernetCsmacd') or
+ (if:type = 'ianaift:l2vlan')" {
+ description "Applies to ethernetCsmacd and l2vlan interfaces";
+ }
+ description
+ "Augment the interface model with parameters for all
+ both ethernetCsmacd and l2vlan interfaces.";
+ leaf last-cleared {
+ type yang:date-and-time;
+ config false;
+ description
+ "Timestamp of the last time the interface counters were
+ cleared.";
+ }
+ }
+
+// Cross Working Group augmentation to ietf-ip covering DSCP for M-Plane
+
+augment "/if:interfaces/if:interface/ip:ipv4" {
+ description "augments for IPv4 based M-Plane transport";
+ leaf m-plane-marking {
+ type inet:dscp;
+ default 18;
+ description "18 represents AF21 or 'immediate traffic'";
+ }
+}
+augment "/if:interfaces/if:interface/ip:ipv6" {
+ description "augments for IPv6 based M-Plane transport";
+ leaf m-plane-marking {
+ type inet:dscp;
+ default 18;
+ description "18 represents AF21 or 'immediate traffic'";
+ }
+}
+
+// WG4 Specific Augmentations Follow
+
+// WG4 Augmentation for basic Ethernet leafs
+
+ augment "/if:interfaces/if:interface" {
+ when "if:type = 'ianaift:ethernetCsmacd'" {
+ description
+ "Applies to WG4 Ethernet interfaces for alias MAC based CU-Plane";
+ }
+ if-feature ALIASMAC-BASED-CU-PLANE;
+ description
+ "Augment the interface model with parameters for
+ base Ethernet interface";
+
+ leaf-list alias-macs {
+ type yang:mac-address;
+
+ description
+ "Augments interfaces with range of alias MAC addresses.";
+ }
+
+ }
+
+// WG4 Augmentation for both ethernetCsmacd and l2vlan interfaces
+
+ augment "/if:interfaces/if:interface" {
+ when "(if:type = 'ianaift:ethernetCsmacd') or
+ (if:type = 'ianaift:l2vlan')" {
+ description "Applies to ethernetCsmacd and l2vlan interfaces";
+ }
+ description
+ "Augment the interface model with parameters for all
+ both ethernetCsmacd and l2vlan interfaces.";
+ leaf mac-address {
+ type yang:mac-address;
+
+ description
+ "The MAC address of the interface.";
+ }
+
+ container port-reference {
+ description
+ "a port reference used by other O-RAN modules";
+ leaf port-name {
+ type leafref {
+ path '/hw:hardware/hw:component/hw:name';
+ }
+ must "derived-from-or-self(deref(current())/../hw:class, 'ianahw:port')";
+// TAKE NOTE - depending on version of pyang, this may generate various
+// warnings, e.g., warning: XPath for "port-name" does not exist
+ description
+ "O-RAN interfaces use a reference to a physical port component.
+
+ In this case, the component name referenced must be of class type
+ port, i.e., when /hw:hardware/hw:component/hw:class is derived from
+ ianahw:port";
+ }
+ leaf port-number {
+ type uint8;
+ description
+ "A number allocated by the server which identifies a port.
+ Port number value is 0 to N-1 where N is number of ports
+ in the device.
+
+ This value is fixed for the lifetime of the equipment, i.e., cannot be
+ changed during equipment reboots.";
+ }
+ }
+ }
+
+// WG4 specific augmentation to ietf-ip covering DSCP for CUS Plane
+
+ augment "/if:interfaces/if:interface/ip:ipv4" {
+ if-feature UDPIP-BASED-CU-PLANE;
+ description "augments for IPv4 based CUS transport";
+ uses dscp-marking;
+ }
+ augment "/if:interfaces/if:interface/ip:ipv6" {
+ if-feature UDPIP-BASED-CU-PLANE;
+ description "augments for IPv6 based CUS transport";
+ uses dscp-marking;
+ }
+
+// Other Working Group Specific Augmentations Follow Here
+
+// interface-grouping insert - begin;
+
+ augment "/if:interfaces" {
+ description "augments interfaces for groupings of physical hardware addresses that can be used to group Ethernet ports";
+
+ container interface-grouping {
+
+ presence
+ "indicates maximum sustained throughput of an O-RU is less than the combined bandwidth of all physical ports";
+
+ config false;
+
+ description
+ "A container used by an O-RU where the maximum sustained throughput
+ of an O-RU is less than the combined bandwidth of all physical ports";
+
+ list interfaces-groups {
+ key interface-group-id;
+ description "List of interface groups.";
+
+ leaf interface-group-id {
+ type uint8;
+ description "interface group identifier.";
+ }
+
+ leaf max-sustainable-ingress-bandwidth {
+ type uint32;
+ units Mbps;
+ description
+ "Maximum sustainable ingress bandwidth the interface group can handle. The sustainable bandwidth is calculated
+ over one radio frame.
+
+ The peak ingress bandwidth may exceed the sustainable bandwidth for periods shorter than a radio frame period.";
+ }
+
+ leaf max-sustainable-egress-bandwidth {
+ type uint32;
+ units Mbps;
+ description
+ "Maximum sustainable egress bandwidth the interface group can handle. The sustainable bandwidth is calculated
+ over one radio frame.";
+ }
+ }
+ }
+ }
+// interface-grouping insert - end;
+
+}
--- /dev/null
+module o-ran-laa-operations {
+ yang-version 1.1;
+ namespace "urn:o-ran:laa-operations:1.0";
+ prefix "o-ran-laa-operations";
+
+ import o-ran-module-cap {
+ prefix "mcap";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the operations for DFS measurement.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 1.3.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.2.0
+
+ 1) removing non-ASCII characters from model";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) corrected error in module reference for LAA feature";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ typedef band-num {
+ type enumeration {
+ enum BAND_46_SUBBAND_A {
+ description
+ "46a: 5150 MHz - 5250 MHz";
+ }
+ enum BAND_46_SUBBAND_B {
+ description
+ "46b: 5250 MHz - 5350 MHz";
+ }
+ enum BAND_46_SUBBAND_C {
+ description
+ "46c: 5470 MHz - 5725 MHz";
+ }
+ enum BAND_46_SUBBAND_D1 {
+ description
+ "46d1: 5725 MHz - 5850 MHz";
+ }
+ enum BAND_46_SUBBAND_D2 {
+ description
+ "46d2: 5850 MHz - 5925 MHz";
+ }
+ }
+ description
+ "This value indicates the list of bands supported as per the document,
+ 3GPP TS 36.104 V14.2.0 (2016-12), 'Section 5.5 Operation bands'.";
+ }
+
+ grouping band-configuration {
+ description
+ "Grouping for band configuration";
+
+ leaf band-number {
+ type band-num;
+ description
+ "This value indicates the list of bands supported as per the document,
+ 3GPP TS 36.104 V14.2.0 (2016-12), 'Section 5.5 Operation bands'.";
+ }
+ leaf-list channel-center-frequency {
+ type uint16;
+ units kilohertz;
+ description
+ "This value indicates carrier centre frequency in KHz";
+ }
+ }
+
+ grouping measurement-parameters {
+ description
+ "Grouping for measurement parameters";
+
+ leaf duration-per-channel {
+ type uint16;
+ units milliseconds;
+ description
+ "This value indicates measurement duration per channel in milliseconds.";
+ }
+
+ leaf maximum-response-time {
+ type uint16;
+ units seconds;
+ description
+ "This value indicates maximum response time (i.e., timer) in seconds.";
+ }
+ }
+
+ grouping channel-result-element {
+ description
+ "Grouping for channel result element";
+
+ leaf measured-channel {
+ type uint16;
+ units kilohertz;
+ description
+ "This value indicates carrier centre frequency for which the result is computed in KHz.";
+ }
+
+ leaf occupancy-ratio {
+ type uint8;
+ units percent;
+ description
+ "This value indicates occupancy ratio in percentage.";
+ }
+
+ leaf average-rssi {
+ type int8;
+ units dBm;
+ description
+ "This value indicates average RSSI in dBm";
+ }
+ }
+
+ grouping band-result-element {
+ description
+ "Grouping for band result element";
+
+ leaf band-number {
+ type band-num;
+ description
+ "This value indicates the band for which the result is computed.";
+ }
+
+ leaf measurement-success {
+ type boolean;
+ description
+ "This value indicates whether the measurement is successful for the given band.";
+ }
+ leaf failure-message {
+ when "../measurement-success='false'";
+ type enumeration {
+ enum TIMEOUT {
+ description "Timed out waiting for measurement completion.";
+ }
+ }
+ description "This value indicates the detailed error message for failure of the measurement at O-RU.";
+ }
+
+ list channel-result {
+ when "../measurement-success='true'";
+ key "measured-channel";
+ description "Results for a particular channel";
+
+ uses channel-result-element;
+ }
+ }
+
+ //rpc definitions
+ rpc start-measurements {
+ if-feature mcap:LAA;
+ description "Measurements for Carrier-Selection and Dynamic Frequency Selection (DFS)";
+ input {
+ list band-config {
+ key "band-number";
+ description "Per band configuration for measurements.";
+
+ uses band-configuration;
+ }
+
+ uses measurement-parameters;
+ }
+
+ output {
+ list band-config {
+ key "band-number";
+ description "Output list for all the bands requested for measurements.";
+
+ leaf band-number {
+ type band-num;
+ description
+ "This value indicates the list of bands supported as per the document,
+ 3GPP TS 36.104 V14.2.0 (2016-12), 'Section 5.5 Operation bands'.";
+ }
+ leaf-list carrier-center-frequency {
+ type uint16;
+ units kilohertz;
+ description
+ "This value indicates carrier centre frequency in KHz";
+ }
+ leaf status {
+ type enumeration {
+ enum ACCEPTED {
+ description "This indicates the measurements for particular sub band is accepted at O-RU.";
+ }
+ enum REJECTED {
+ description "This indicates the measurements for particular sub band is rejected at O-RU.";
+ }
+ }
+ description "This value indicates the status of the measurement acceptance at O-RU.";
+ }
+
+ leaf error-message {
+ when "../status='REJECTED'";
+ type string;
+ description
+ "This value indicates the detailed error message for the measurement being rejected at O-RU.";
+ }
+ }
+ }
+ }
+
+ // notifications
+ notification measurement-result {
+ if-feature mcap:LAA;
+ description "Notification to provide the results of carrier selection and DFS.";
+ list band-result {
+ key "band-number";
+ description "Results for a particular sub band under band 46.";
+
+ uses band-result-element;
+ }
+ }
+}
--- /dev/null
+module o-ran-laa {
+ yang-version 1.1;
+ namespace "urn:o-ran:laa:1.0";
+ prefix "o-ran-laa";
+
+ import o-ran-module-cap {
+ prefix "mcap";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the configuration for Carrier-selection and dynamic frequency selection (DFS).
+ Also this module defines operations for DFS measurement.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 1.2.0
+
+ 1) clarified description for laa-ending-dwpts-supported and
+ laa-starting-in-second-slot-supported.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) fixing broken constraints (configuration cannot be dependent on
+ operational state). This is a backwards incompatible revision.
+
+ As these constraints only apply when the LAA feature is used, and also
+ when considering the limited number of implementation that need to be
+ taken into consideration for backwards compatibility, it has been
+ agreed to NOT increment the namespace integer.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ grouping laa-configuration {
+ description
+ "Grouping for LAA configuration";
+
+ leaf number-of-laa-scarriers {
+ type uint8;
+ description "Number of LAA secondary carriers to be supported at O-RU.";
+ }
+
+ leaf multi-carrier-type {
+ type enumeration {
+ enum A1 {
+ description "multi-carrier type A1";
+ }
+ enum A2{
+ description "multi-carrier type A2";
+ }
+ enum B1{
+ description "multi-carrier type B1";
+ }
+ enum B2{
+ description "multi-carrier type B2";
+ }
+ }
+ description
+ "This value indicates the list of multi carrier types which as per the document,
+ 3GPP TS 36.213 V13.6.0 (2017-06) 15.1.5 Channel access procedure for transmission(s) on multiple carriers.";
+ }
+
+ leaf multi-carrier-tx {
+ type boolean;
+ description
+ "This value indicates whether self-deferral is activated or not.";
+ }
+
+ leaf multi-carrier-freeze {
+ when "../multi-carrier-type='A1'";
+ type boolean;
+ description "This value indicates if the absence of other technology in the unlicensed band can be guaranteed.";
+ }
+
+ leaf laa-ending-dwpts-supported {
+ type boolean;
+ description
+ "This value is configured by NETCONF client(O-DU) and indicates whether LAA ending in DwPTS is supported by O-DU.";
+ }
+
+ leaf laa-starting-in-second-slot-supported {
+ type boolean;
+ description
+ "This value is configured by NETCONF client(O-DU) and indicates whether LAA starting in second slot is supported by O-RU";
+ }
+ }
+
+ container laa-config {
+ must "number-of-laa-scarriers <= /mcap:module-capability/mcap:rw-sub-band-info/mcap:rw-number-of-laa-scarriers" {
+ error-message "number of laa secondary carriers must be less than supported number of laa scells.";
+ }
+ presence "indicates LAA configuration";
+ description "Container to specify all LAA specific configuration";
+
+ uses laa-configuration;
+ }
+}
--- /dev/null
+module o-ran-lbm {
+ yang-version 1.1;
+ namespace "urn:o-ran:lbm:1.0";
+ prefix "o-ran-lbm";
+
+ import ietf-yang-types {
+ prefix yang;
+ revision-date 2013-07-15;
+ }
+
+ import ietf-interfaces {
+ prefix if;
+ }
+
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the module capabilities for
+ the O-RAN Radio loop-back protocol (IEEE 802.1ag).
+ It is derived from MEF-38 (Service OAM Fault Management YANG Modules, April 2012)
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 1.2.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ typedef priority-type {
+ type uint32 {
+ range "0..7";
+ }
+ description
+ "A 3 bit priority value to be used in the VLAN tag, if present
+ in the transmitted frame.";
+ reference "[802.1q] 12.14.7.3.2:e";
+ }
+
+ typedef mep-id-type {
+ type uint16 {
+ range "1..8191";
+ }
+ description
+ "Maintenance association End Point Identifier (MEPID): A small integer,
+ unique over a given Maintenance Association, identifying a
+ specific MEP.";
+ reference "[802.1q] 3.19 and 19.2.1";
+ }
+
+ typedef vlan-id-type {
+ type uint16 {
+ range "1..4094";
+ }
+ description
+ "The VLAN-ID that uniquely identifies a VLAN. This is the 12-bit VLAN-ID
+ used in the VLAN Tag header.";
+ reference "[802.1q] 9.6";
+ }
+
+ typedef md-level-type {
+ type int32 {
+ range "0..7";
+ }
+ description
+ "Maintenance Domain Level (MD Level) identifier. Higher numbers
+ correspond to higher Maintenance Domains, those with the greatest
+ physical reach, with the highest values for customers' CFM PDUs.
+ Lower numbers correspond to lower Maintenance Domains, those with
+ more limited physical reach, with the lowest values for CFM PDUs
+ protecting single bridges or physical links.";
+ reference "[802.1q] 18.3, 21.4.1, IEEE8021-CFM-MIB.Dot1agCfmMDLevel";
+ }
+
+ typedef lbm-transaction-id-type {
+ type uint32;
+ description
+ "A loopback transaction identifier";
+ reference "[802.1q] 21.7.3";
+ }
+
+// grouping
+
+ grouping md-group {
+ description "the maintenance domain grouping";
+ list maintenance-domain {
+ key "id";
+ description
+ "A Maintenance Domain managed object is required in order to create an MA
+ with a MAID that includes that Maintenance Domain's Name. From
+ this Maintenance Domain managed object, all Maintenance
+ Association managed objects associated with that Maintenance
+ Domain managed object can be accessed, and thus controlled.";
+ reference "[802.1q] 12.14.5";
+
+ leaf id {
+ type string;
+ description
+ "A unique identifier of a Maintenance Domain";
+ reference "[802.1q] 12.14.5";
+ }
+
+ leaf name {
+ type string;
+ description
+ "The value for the Maintenance Domain Name. Only the name-type
+ 'character-string' is supported";
+ reference "[802.1q] 21.6.5.1 (Table 21-19), 12.14.5.3.2:a";
+ }
+
+ leaf md-level {
+ type md-level-type;
+ default 0;
+ description
+ "Integer identifying the Maintenance Domain Level (MD Level). Higher
+ numbers correspond to higher Maintenance Domains, those with the
+ greatest physical reach, with the highest values for customers'
+ CFM PDUs. Lower numbers correspond to lower Maintenance
+ Domains, those with more limited physical reach, with the lowest
+ values for CFM PDUs protecting single bridges or physical links.";
+ reference "[802.1q] 12.14.5.1.3:b";
+ }
+
+ list maintenance-association {
+ key "id";
+ description
+ "This list represents Maintenance Entity Groups (Y.1731) or
+ Maintenance Associations (802.1ag). MEGs/MAs are sets of
+ MEPs, each configured to the same service inside a common
+ OAM domain.";
+ leaf id {
+ type string;
+ description
+ "A unique identifier of a Maintenance Association";
+ reference "[802.1q] 12.14.6";
+ }
+ leaf name {
+ type string;
+
+ description
+ "The value for the Maintenance Association Name. Only the name-type
+ 'character-string' is supported";
+ reference "[802.1q] 12.14.5.3.2:b, Table 21-20";
+ }
+
+ list component-list {
+ key "component-id";
+ description
+ "A list of components each of which can be managed in a manner
+ essentially equivalent to an 802.1Q bridge.";
+ reference "[802.1q] IEEE8021-CFM-V2-MIB.ieee8021CfmMaCompTable";
+
+ leaf component-id {
+ type uint32;
+ description
+ "The bridge component within the system to which the information
+ in this maintenance-association applies";
+ reference "[802.1q] IEEE8021-CFM-V2-MIB.ieee8021CfmMaComponentId";
+ }
+
+ leaf name {
+ type string;
+
+ description
+ "The value for the Maintenance Association Name. Only the name-type
+ 'character-string' is supported";
+ reference "[802.1q] 12.14.5.3.2:b, Table 21-20";
+ }
+
+ leaf-list vid {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:vlan-id";
+ }
+ min-elements 1;
+ ordered-by user;
+ description
+ "The VID(s) monitored by this MA, or 0, if the MA is not attached to any
+ VID. The first VID returned is the MA's Primary VID";
+ reference "[802.1q] 12.14.5.3.2:b";
+ }
+
+ leaf-list remote-meps {
+ type mep-id-type;
+ description
+ "A list of the MEPIDs of the MEPs in the MA.";
+ reference "[802.1q] 12.14.6.1.3:g";
+ }
+
+ list maintenance-association-end-point {
+ key "mep-identifier";
+ description
+ "The list of Maintenance association End Points in a specific Maintenance
+ Association.";
+
+ leaf mep-identifier {
+ type mep-id-type;
+ description
+ "Integer that is unique among all the MEPs in the same MA. Other
+ definition is: a small integer, unique over a given
+ Maintenance Association, identifying a specific Maintenance
+ association End Point.";
+ reference "[802.1q] 12.14.6.3.2:b";
+ }
+
+ leaf interface {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ mandatory true;
+ description
+ "An interface, either a Bridge Port or an aggregated IEEE 802.3 port
+ within a Bridge Port, to which the MEP is attached. Each interface in
+ the system is uniquely identified by an interface-name. The structure
+ and content of the name is outside the scope of this specification.";
+ reference "[802.1q] 12.14.7.1.3:b";
+ }
+
+ leaf primary-vid {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:vlan-id";
+ }
+ mandatory true;
+ description
+ "The Primary VID of the MEP. The value 0 indicates that either the
+ Primary VID is that of the MEP's MA or that the MEP's MA is
+ associated with no VID";
+ reference "[802.1q] 12.14.7.1.3:d";
+ }
+
+ leaf administrative-state {
+ type boolean;
+ mandatory true;
+ description
+ "The administrative state of the MEP";
+ reference "[802.1q] 12.14.7.1.3:e";
+ }
+
+ leaf mac-address {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:mac-address";
+ }
+ config false;
+ description
+ "The MAC address of the MEP";
+ reference "[802.1q] 12.14.7.1.3:i";
+ }
+
+ container loopback {
+ config false;
+ description
+ "Data definitions related to the Loopback function.";
+ leaf replies-transmitted {
+ type yang:counter32;
+ config false;
+ mandatory true;
+ description
+ "The total number of LBRs transmitted.";
+ reference "[802.1q] 12.14.7.1.3:ad";
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+// top level container
+ container md-data-definitions {
+ description
+ "Data definitions related to the maintenance domains used for supporting
+ Ethernet loopback connectivity checks";
+ uses md-group;
+ }
+}
--- /dev/null
+module o-ran-module-cap {
+ yang-version 1.1;
+ namespace "urn:o-ran:module-cap:1.0";
+ prefix "o-ran-module-cap";
+
+ import o-ran-compression-factors {
+ prefix "cf";
+ revision-date 2021-12-01;
+ }
+
+ import o-ran-wg4-features {
+ prefix "or-feat";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the module capabilities for
+ the O-RAN Radio Unit.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) Deprecation of power-related capabilities and addition of min-gain
+ 2) se6 rb bit handling for rbgSize equal to zero";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) clarified description statements for component carrier
+ 2) style guide corrections
+ 3) introducing new feature for ACK NACK feedback
+ 4) deprecation for params in band-capabilities";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2022-04-18" {
+ description
+ "version 9.0.0
+
+ 1) aded new parameter st6-4byte-alignment-required";
+
+ reference "ORAN-WG4.M.0-v09.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) Typographical corrections in descriptions.
+ 2) deprecation of compression-method-grouping";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) Added support for external antenna delay handling ";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 5.1.0
+
+ 1) typographical corrections in descriptions.
+ 2) removed non-ASCII characters
+ 3) clarified number-of-ru-ports_dl/ul description ";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) added support for optimising coupling-via-frequency-and-time-with-priorities
+ by adding enhancement to existing method through a new leaf node";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-08-10" {
+ description
+ "version 4.0.0
+
+ 1) added RO capability to expose O-RU's ability to support udCompLen record in U-Plane section header fields
+ 2) feature indicating support for static PRACH configuration introduced
+ 3) feature indicating support for static SRS configuration introduced
+ 4) feature indicating support for TDD pattern configuration introduced
+ 5) backward compatible change to introduce new O-RU's features related
+ to Section Description Priority to serve for CUS-Plane C";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) Adding optional little endian support
+ 2) Added support for Dynamic Spectrum Sharing feature
+ 3) Enable number-of-ru-ports to be different between dl and ul
+ 4) Enable regularizationFactor to be signalled outside of section type 6
+ 5) Enable PRACH preamble formats supported to be signalled by O-RU
+ 6) adding support for selective RE sending
+ 7) supporting new section extension for grouping multiple ports
+ 8) signalling to enable O-RU to indicate is requires unique ecpri sequence id
+ for eAxC_IDs serving for UL and DL for the same Component Carrier";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible change to introduce new RW leafs for use in
+ constraints in uplane-config and laa models.
+ 2) removing unnecessary relations to band 46 in uplink";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature LAA {
+ description
+ "Indicates that the Radio Unit supports LAA.";
+ }
+
+ feature EAXC-ID-GROUP-SUPPORTED {
+ description
+ "indicates that the Radio Unit supports EAXC-ID-GROUP-SUPPORTED.";
+ }
+
+ feature TRANSPORT-FRAGMENTATION {
+ description
+ "This leaf is used to indicate whether the O-RU supports O-RAN Radio Transport Fragmentation";
+ }
+
+ feature DSS_LTE_NR {
+ description
+ "Indicates that the Radio Unit supports Dynamic Spectrum Sharing between LTE and NR.";
+ }
+
+ feature PRACH-STATIC-CONFIGURATION-SUPPORTED {
+ description
+ "This leaf is used to indicate O-RU's support for configuration of PRACH (Physical Random Access Channel) pattern in the static manner, so that PRACH U-Plane traffic can be processed by RU without receiving C-Plane messages conveying the PRACH configuration.";
+ }
+
+ feature SRS-STATIC-CONFIGURATION-SUPPORTED {
+ description
+ "This leaf is used to indicate O-RU's support for configuration of SRS (Sounding Reference Signal Channel) pattern in the static manner, so that SRS U-Plane traffic can be processed by RU without receiving C-Plane messages conveying the SRS configuration.";
+ }
+
+ feature CONFIGURABLE-TDD-PATTERN-SUPPORTED {
+ description
+ "This leaf is used to indicate O-RU's support for configurable TDD pattern.";
+ }
+
+ typedef sub-band-string {
+ type string {
+ pattern [ABCD];
+ }
+ description "Sub bands definition";
+ }
+
+ typedef scs-config-type {
+ type enumeration {
+ enum KHZ_15 {
+ value 0;
+ description
+ "15kHz sub carrier spacing";
+ }
+ enum KHZ_30 {
+ value 1;
+ description
+ "30kHz sub carrier spacing";
+ }
+ enum KHZ_60 {
+ value 2;
+ description
+ "60kHz sub carrier spacing";
+ }
+ enum KHZ_120 {
+ value 3;
+ description
+ "120kHz sub carrier spacing";
+ }
+ enum KHZ_240 {
+ value 4;
+ description
+ "240kHz sub carrier spacing";
+ }
+ enum KHZ_1_25 {
+ value 12;
+ description
+ "1,25kHz sub carrier spacing";
+ }
+ enum KHZ_3_75 {
+ value 13;
+ description
+ "3.75kHz sub carrier spacing";
+ }
+ enum KHZ_5 {
+ value 14;
+ description
+ "5kHz sub carrier spacing";
+ }
+ enum KHZ_7_5 {
+ value 15;
+ description
+ "7.5kHz sub carrier spacing";
+ }
+ }
+
+ description
+ "Scs configuration type definition";
+ }
+
+ grouping compression-method-grouping {
+ status deprecated;
+ description
+ "Grouping for compression method.
+ Note: This grouping is deprecated. Please use the one from o-ran-compression-factors module.";
+
+ leaf compression-method {
+ type enumeration {
+ enum BLOCK_FLOATING_POINT {
+ description
+ "Block floating-point compression and decompression will be used";
+ }
+
+ enum BLOCK_SCALING {
+ description
+ "Block scaling compression and decompression will be used";
+ }
+
+ enum U_LAW {
+ description
+ "u-Law compression and decompression method will be used";
+ }
+
+ enum BEAMSPACE {
+ description
+ "Beamspace compression and decompression will be used";
+ }
+
+ enum MODULATION {
+ description
+ "Modulation compression and decompression will be used";
+ }
+
+ enum BLOCK-FLOATING-POINT-SELECTIVE-RE-SENDING {
+ description
+ "block floating-point with selective re sending
+ compression and decompression will be used";
+ }
+ enum MODULATION-COMPRESSION-SELECTIVE-RE-SENDING {
+ description
+ "modulation compression with selective re sending
+ compression and decompression will be used";
+ }
+ }
+ description
+ "Compression method which can be supported by the O-RU.
+ An O-RU may further refine the applicability of compression
+ methods per endpoint using o-ran-uplane-conf.yang model";
+ }
+ }
+
+ grouping sub-band-max-min-ul-dl-frequency {
+ description
+ "Grouping for defining max and min supported frequency - DL and UL.";
+
+ leaf max-supported-frequency-dl {
+ type uint64;
+ description
+ "This value indicates Maximum supported downlink frequency in the
+ LAA sub-band. Value unit is Hz.";
+ }
+
+ leaf min-supported-frequency-dl {
+ type uint64;
+ description
+ "This value indicates Minimum supported downlink frequency in the
+ LAA sub-band. Value unit is Hz.";
+ }
+ }
+
+ grouping format-of-iq-sample {
+ description
+ "Indicates module capabilities about IQ samples";
+
+ leaf dynamic-compression-supported {
+ type boolean;
+
+ description
+ "Informs if radio supports dynamic compression method";
+ }
+
+ leaf realtime-variable-bit-width-supported {
+ type boolean;
+
+ description
+ "Informs if O-RU supports real-time variable bit with";
+ }
+
+ list compression-method-supported {
+ uses cf:compression-details;
+
+ leaf-list fs-offset {
+ if-feature cf:CONFIGURABLE-FS-OFFSET;
+ type uint8;
+ default 0;
+ description
+ "List of fs offset values supported with this IQ format / compression method;
+ fs-offset adjusts FS (full scale) value of IQ format relative to FS derived from unmodified IQ format.
+ Please refer to CU-Plane specification for details";
+ }
+
+ description
+ "List of supported compression methods by O-RU
+ Note: if O-RU supports different compression methods per endpoint
+ then please refer to endpoints to have information what
+ exactly is supported on particular endpoint";
+ }
+
+ leaf variable-bit-width-per-channel-supported {
+ when "/module-capability/ru-capabilities/format-of-iq-sample/realtime-variable-bit-width-supported = 'true'";
+ type boolean;
+
+ description
+ "Informs if variable bit width per channel is supported or not";
+ }
+
+ leaf syminc-supported {
+ type boolean;
+
+ description
+ "Informs if symbol number increment command in a C-Plane is
+ supported or not";
+ }
+
+ leaf regularization-factor-se-supported {
+ type boolean;
+
+ description
+ "Informs if regularizationFactor in section type 5 is
+ supported(true) or not(false)";
+ }
+
+ leaf little-endian-supported {
+ type boolean;
+ default false;
+
+ description
+ "All O-RUs support bigendian byte order. This node informs if module supports the
+ the optional capability for little endian byte order for C/U plane data flows.
+
+ Note - little endian support does not invalidate bigendian support.";
+ }
+
+ leaf st6-4byte-alignment-required {
+ type boolean;
+ default false;
+
+ description
+ "An optional flag indicating whether O-RU requires 4-byte aligned Section Type 6 or not.
+ If 4-byte aligned Section Type 6 is required, O-RU shall set this flag to 'true'.
+ If the leaf is ommitted or set to 'false', the O-RU operates using 1-byte aligned Section Type 6.
+ An O-DU recovering a value of 'true' shall ensure that Section Type 6 shall be
+ sent with 4-byte aligned messages, as described in clause 'Elements for the C-Plane Protocol' of
+ the CUS-Plane specification.";
+ }
+
+ leaf se6-rb-bit-supported {
+ type boolean;
+ default false;
+
+ description
+ "If this leaf node has a value 'true', then O-DU may use the 'rb' bit, in which case
+ when the O-DU sets the 'rb' bit to one, it shall also set the value of 'rbgsize' to zero and the
+ O-RU shall interpret the value of 'rb' bit as applicable to this data section. Refer 'SE 6: Non-contiguous
+ PRB allocation in time and frequency domain' requirement #3 of the CUS-Plane specification.";
+ }
+ }
+
+ grouping scs-a-b {
+ description
+ "Grouping for scs-a and scs-b";
+ leaf scs-a{
+ type scs-config-type;
+ description
+ "Sub-carrier spacing configuration";
+ }
+ leaf scs-b{
+ type scs-config-type;
+ description
+ "Sub-carrier spacing configuration";
+ }
+ }
+
+ grouping ul-mixed-num-required-guard-rbs {
+ description
+ "Required number of guard resource blocks for the combination of
+ sub-carrier spacing values for uplink";
+ uses scs-a-b;
+ leaf number-of-guard-rbs-ul{
+ type uint8;
+ description
+ "This value indicates the required number of guard resource blocks
+ between the mixed numerologies, the RB using scs-a and the RB
+ using scs-b. It's number is based on scs-a";
+ }
+ }
+
+ grouping dl-mixed-num-required-guard-rbs {
+ description
+ "Required number of guard resource blocks for the combination of
+ sub-carrier spacing values for uplink";
+ uses scs-a-b;
+ leaf number-of-guard-rbs-dl{
+ type uint8;
+ description
+ "This value indicates the required number of guard resource blocks
+ between the mixed numerologies, the RB using scs-a and the RB
+ using scs-b. It's number is based on scs-a";
+ }
+ }
+
+ grouping ru-capabilities {
+ description
+ "Structure representing set of capabilities.";
+
+ leaf ru-supported-category {
+ type enumeration {
+ enum CAT_A {
+ description
+ "Informs that precoding is not supported in O-RU";
+ }
+ enum CAT_B {
+ description
+ "Informs that precoding is supported in O-RU";
+ }
+ }
+
+ description
+ "Informs about which category O-RU supports";
+ }
+
+ leaf number-of-ru-ports {
+ type uint8;
+ status deprecated;
+ description
+ "Assuming all endpoints support time-managed traffic AND non-time-managed traffic (choice is as per configuration)
+ - the number of O-RU ports is the product of number of spatial streams (leaf number-of-spatial-streams) and number of numerologies O-RU supports.
+ For example, if the number of spatial streams is 4 then the number of O-RU ports is 8 when PUSCH and PRACH are processed in the different endpoints.
+ In case there are specific endpoints that support non-time-managed traffic only
+ - the number of O-RU ports calculated with above mentioned equation is extended by number of endpoints supporting only non-time-managed traffic.";
+ }
+ leaf number-of-ru-ports-ul {
+ type uint8;
+ description
+ "Assuming all endpoints support time-managed traffic AND non-time-managed traffic AND static channel configuration (choice is as per configuration)
+ - the upper bound of the number of O-RU ports for uplink which is derived from number of spatial streams or layers (leaf number-of-spatial-streams)
+ and associated numerology O-RU supports.
+ Numerology capability per spatial stream or layer is based on eaxc id description in CUS specification section entitled
+ 'ecpriRtcid / ecpriPcid (real time control data / IQ data transfer message series identifier)'
+ For example, if O-RU supports for each of 'N' spatial streams or layers 'M' numerologies (as it applies to PUSCH and PRACH), number of ports is N * M.
+ In case there are specific endpoints that support non-time-managed traffic only
+ - the number of O-RU ports calculated is extended by number of endpoints supporting only non-time-managed traffic.
+ Additionally, if there are specific endpoints that support static channel configuration only(e.g. static PRACH)
+ - the number of O-RU ports calculated above is further extended by number of endpoints supporting static channel configuration only.";
+ }
+ leaf number-of-ru-ports-dl {
+ type uint8;
+ description
+ "Assuming all endpoints support time-managed traffic AND non-time-managed traffic (choice is as per configuration)
+ - the upper bound of the number of O-RU ports for downlink which is derived from number of spatial streams or layers (leaf number-of-spatial-streams)
+ and associated numerology O-RU supports.
+ Numerology capability per spatial stream or layer is based on eaxc id description in CUS specification section entitled
+ 'ecpriRtcid / ecpriPcid (real time control data / IQ data transfer message series identifier)'
+ For example, if O-RU supports for each of 'N' spatial streams or layers 'M' numerologies, number of ports is N * M.
+ In case there are specific endpoints that support non-time-managed traffic only.
+ - the number of O-RU ports calculated with above mentioned equation is extended by number of endpoints supporting only non-time-managed traffic";
+ }
+
+ leaf number-of-spatial-streams {
+ type uint8;
+ description
+ "This value indicates the number of spatial streams supported at O-RU for DL and UL.
+ For DL, it is same as the number of antenna ports specified in 3GPP TS38.214, Section 'UE procedure for reporting channel state information (CSI)'
+ and 3GPP TS36.213, Section 'UE procedure for reporting Channel State Information (CSI)'.";
+ }
+
+ leaf max-num-bands {
+ type uint16;
+ description "maximum number of bands supported by the O-RU";
+ }
+
+ leaf max-power-per-pa-antenna {
+ type decimal64{
+ fraction-digits 4;
+ }
+ status deprecated;
+ description
+ "This value indicates Maximum Power per PA per antenna. Value unit is dBm.
+
+ The parameter is deprecated. min-gain and max-gain define constraints related to
+ TX power budget, as defined in CUS-Plane, clause 8.1.3.3.";
+ }
+
+ leaf min-power-per-pa-antenna {
+ type decimal64{
+ fraction-digits 4;
+ }
+ status deprecated;
+ description
+ "This value indicates Minimum Power per PA per antenna. Value unit is dBm.
+
+ The parameter is deprecated. min-gain and max-gain define constraints related to
+ TX power budget, as defined in CUS-Plane, clause 8.1.3.3.";
+ }
+
+ leaf fronthaul-split-option {
+ type uint8 {
+ range "7";
+ }
+ description
+ "This value indicates the Fronthaul Split Option, i.e., 2 or 7 in this release.";
+ }
+
+ container format-of-iq-sample {
+ description
+ "Indicates module capabilities about IQ samples";
+
+ uses format-of-iq-sample;
+ }
+
+ list ul-mixed-num-required-guard-rbs {
+ key "scs-a scs-b";
+ description
+ "List of required number of guard resource blocks
+ for the combination of sub-carrier spacing values for downlink";
+
+ uses ul-mixed-num-required-guard-rbs;
+ }
+ list dl-mixed-num-required-guard-rbs {
+ key "scs-a scs-b";
+ description
+ "List of required number of guard resource blocks
+ for the combination of sub-carrier spacing values for uplink";
+
+ uses dl-mixed-num-required-guard-rbs;
+ }
+
+ leaf energy-saving-by-transmission-blanks {
+ type boolean;
+ mandatory true;
+ description
+ "Parameter informs if unit supports energy saving by transmission blanking";
+ }
+ container eaxcid-grouping-capabilities {
+ if-feature o-ran-module-cap:EAXC-ID-GROUP-SUPPORTED;
+ description
+ "a container with parameters for eaxcid grouping";
+ leaf max-num-tx-eaxc-id-groups {
+ type uint8;
+ description
+ "Maximum number of configurable tx-eaxc-id-group supported by O-RU.";
+ }
+ leaf max-num-tx-eaxc-ids-per-group {
+ type uint8;
+ description
+ "Maximum number of eAxC IDs per tx-eaxc-id-group supported by O-RU, where each group is a union of the 'member-tx-eaxc-id's and a 'representative-tx-eaxc-id'.";
+ }
+ leaf max-num-rx-eaxc-id-groups {
+ type uint8;
+ description
+ "the maximum number of groups with the eAxC IDs those are assigned to low-level-rx-links.";
+ }
+ leaf max-num-rx-eaxc-ids-per-group {
+ type uint8;
+ description
+ "Maximum number of eAxC IDs per rx-eaxc-id-group supported by O-RU, where each group is a union of the 'member-rx-eaxc-id's and a 'representative-rx-eaxc-id'.";
+ }
+ }
+
+ leaf dynamic-transport-delay-management-supported {
+ type boolean;
+ mandatory true;
+ description
+ "Parameter informs if unit supports dynamic transport delay management through eCPRI Msg 5";
+ }
+
+ leaf support-only-unique-ecpri-seqid-per-eaxc {
+ type boolean;
+ default false;
+ description
+ "Parameter informs if O-RU expects unique eCPRI sequence id for eAxC_IDs serving
+ for UL and DL for the same Component Carrier.
+
+ Note: If this is set to TRUE, the O-DU can decide to either use different eAxC_IDs for UL and
+ DL or can generate unique sequence ID per eAxC_ID.
+
+ TAKE NOTE: This leaf is backwards compatible from an O-RU perspective BUT an O-RU that
+ sets this leaf to TRUE may result in incompatibilities when operating with an O-DU
+ designed according to the O-RAN CUS-Plane Specification v02.00, e.g., if the O-DU is
+ incapable of using different eAxC values between UL and DL";
+ }
+
+ container coupling-methods {
+ description
+ "O-RU's capabilities related to supported C-Plane and U-Plane coupling methods";
+
+ leaf coupling-via-frequency-and-time {
+ type boolean;
+ description
+ "Coupling via frequency and time; see methods of coupling of C-plane and U-plane in CUS-Plane specification";
+ }
+
+ leaf coupling-via-frequency-and-time-with-priorities {
+ type boolean;
+ description
+ "Coupling via Frequency and time with priorities; see methods of coupling of C-plane and U-plane in CUS-Plane specification.
+ Note: If coupling-via-frequency-and-time-with-priorities is 'true' then coupling-via-frequency-and-time shall also be 'true'.";
+ }
+
+ leaf coupling-via-frequency-and-time-with-priorities-optimized {
+ type boolean;
+ description
+ "Coupling via Frequency and time with priorities optimised; see methods of coupling of C-plane and U-plane in CUS-Plane specification.
+ Note: If coupling-via-frequency-and-time-with-priorities-optimized is 'true' then coupling-via-frequency-and-time shall also be 'true'.";
+ }
+ }
+
+ leaf ud-comp-len-supported {
+ type boolean;
+ description
+ "This property informs if O-RU supports optional field udCompLen in U-Plane messages.
+ Only in case this leaf is present and its value is TRUE, O-RU supports U-Plane messages
+ containing udCompLen field in section header.";
+ }
+
+ leaf ext-ant-delay-capability {
+ if-feature "or-feat:EXT-ANT-DELAY-CONTROL";
+ type enumeration {
+ enum PER-ARRAY-CARRIER {
+ description
+ "Informs that the O-RU supports the configuration of different t-da-offset on different tx-array-carriers,
+ and different t-au-offset on different rx-array-carriers";
+ }
+
+ enum PER-ARRAY {
+ description
+ "Informs that the O-RU supports the configuration of different t-da-offset on different tx-array-carriers
+ only when those tx-array-carriers belong to different tx-arrays,
+ and the O-RU supports the configuration of different t-au-offset on different rx-array-carriers
+ only when those rx-array-carriers belong to different rx-arrays";
+ }
+
+ enum PER-O-RU {
+ description
+ "Informs that the O-RU only supports the configuration of a common t-da-offset across all tx-array-carriers,
+ and a common t-au-offset across all rx-array-carriers";
+ }
+ }
+ description
+ "This property informs what kind of capability the O-RU supports to be configured with external antenna delay.";
+ }
+
+ leaf nack-supported {
+ type boolean;
+ description
+ "This value indicates if O-RU supports sending NACK feedback if a section extension for ACK/NACK request is received,
+ If O-RU reports supporting section extension for ACK/NACK request (section extension 22) and ACK/NACK feedback (section type 8), ACK feedback shall always be supported,
+ while NACK feedback is optionally supported according to 'nack-supported'";
+ }
+ }
+
+ grouping sub-band-info {
+ description "container for collection of leafs for LAA sub-band 46";
+ list sub-band-frequency-ranges {
+ key sub-band;
+ description "frequency information on a per sub-band basis";
+ leaf sub-band {
+ type sub-band-string;
+ description "Sub band when band 46";
+ }
+ uses sub-band-max-min-ul-dl-frequency;
+ }
+ leaf number-of-laa-scarriers {
+ type uint8;
+ description
+ "This value indicates the number of LAA secondary carriers supported at O-RU.";
+ }
+
+ leaf maximum-laa-buffer-size {
+ type uint16;
+ description
+ "Maximum O-RU buffer size in Kilobytes (KB) per CC. This parameter is
+ needed at the O-DU to know how much data can be sent in advance
+ and stored at the O-RU to address the LBT uncertainty.";
+ }
+
+ leaf maximum-processing-time {
+ type uint16;
+ units microseconds;
+ description
+ "Maximum O-RU Processing time in microseconds at the O-RU to handle the
+ received/transmitted packets from/to the O-DU. This parameter is
+ needed at the O-DU to determine the time when it needs to send
+ the data to the O-RU.";
+ }
+
+ leaf self-configure {
+ type boolean;
+ description "This value indicates that the O-RU can manage the contention window locally. ";
+ }
+ }
+
+ grouping support-for-dl {
+ description
+ "Grouping for DL specific parameters";
+
+ leaf max-supported-frequency-dl {
+ type uint64;
+ description
+ "This value indicates Maximum supported downlink frequency. Value unit is Hz.";
+ }
+
+ leaf min-supported-frequency-dl {
+ type uint64;
+ description
+ "This value indicates Minimum supported downlink frequency. Value unit is Hz.";
+ }
+
+ leaf max-supported-bandwidth-dl {
+ type uint64;
+ description
+ "This value indicates Maximum total downlink bandwidth in module. Value unit is Hz.";
+ }
+
+ leaf max-num-carriers-dl {
+ type uint32;
+ description
+ "This value indicates Maximum number of downlink carriers in module.";
+ }
+
+ leaf max-carrier-bandwidth-dl {
+ type uint64;
+ description
+ "This value indicates Maximum bandwidth per downlink carrier. Value unit is Hz.";
+ }
+
+ leaf min-carrier-bandwidth-dl {
+ type uint64;
+ description
+ "This value indicates Minimum bandwidth per downlink carrier. Value unit is Hz.";
+ }
+
+ leaf-list supported-technology-dl {
+ type enumeration{
+ enum LTE {
+ description "LTE is supported in DL path.";
+ }
+ enum NR {
+ description "NR is supported in DL path.";
+ }
+ enum DSS_LTE_NR {
+ if-feature DSS_LTE_NR;
+ description
+ "DSS is supported in the DL, which implicitly means LTE and NR are also
+ BOTH supported in the DL.";
+ }
+ }
+ min-elements 1;
+ description
+ "This list provides information regarding technologies supported in DL path";
+ }
+ }
+
+ grouping support-for-ul {
+ description
+ "Grouping for UL specific parameters";
+
+ leaf max-supported-frequency-ul {
+ type uint64;
+ description
+ "This value indicates Maximum supported uplink frequency. Value unit is Hz.";
+ }
+
+ leaf min-supported-frequency-ul {
+ type uint64;
+ description
+ "This value indicates Minimum supported uplink frequency. Value unit is Hz.";
+ }
+
+ leaf max-supported-bandwidth-ul {
+ type uint64;
+ description
+ "This value indicates Maximum total uplink bandwidth in module. Value unit is Hz.";
+ }
+
+ leaf max-num-carriers-ul {
+ type uint32;
+ description
+ "This value indicates Maximum number of uplink carriers in module.";
+ }
+
+ leaf max-carrier-bandwidth-ul {
+ type uint64;
+ description
+ "This value indicates Maximum bandwidth per uplink carrier. Value unit is Hz.";
+ }
+
+ leaf min-carrier-bandwidth-ul {
+ type uint64;
+ description
+ "This value indicates Minimum bandwidth per uplink carrier. Value unit is Hz.";
+ }
+
+ leaf-list supported-technology-ul {
+ type enumeration{
+ enum LTE {
+ description "LTE is supported in UL path.";
+ }
+ enum NR {
+ description "NR is supported in UL path.";
+ }
+ enum DSS_LTE_NR {
+ if-feature DSS_LTE_NR;
+ description
+ "DSS is supported in the UL, which implicitly means LTE and NR are also
+ BOTH supported in the UL.";
+ }
+ }
+ min-elements 1;
+ description
+ "This list provides information regarding technologies supported in UL path";
+ }
+ }
+
+ grouping band-capabilities {
+ description
+ "Capabilities that are needed to be defined per each band";
+
+ leaf band-number {
+ type uint16;
+ description
+ "Band number";
+ }
+
+ container sub-band-info {
+ when "../band-number = '46'";
+ if-feature "o-ran-module-cap:LAA";
+ description "container for collection of leafs for LAA sub-band 46";
+ uses sub-band-info;
+ }
+
+ uses support-for-dl;
+ uses support-for-ul;
+
+ leaf max-num-component-carriers {
+ type uint8;
+ description "maximum number of component carriers supported by the O-RU. This parameter is the
+ cumulative value of 'max-num-carriers-dl' and 'max-num-carriers-ul'";
+ }
+
+ leaf max-num-bands {
+ type uint16;
+ status deprecated;
+ description "maximum number of bands supported by the O-RU.
+ Parameter moved to ru-capabilities, hence deprecated";
+ }
+
+ leaf max-num-sectors {
+ type uint8;
+ description "maximum number of sectors supported by the O-RU";
+ }
+
+ leaf max-power-per-antenna {
+ type decimal64{
+ fraction-digits 4;
+ }
+ status deprecated;
+ description
+ "This value indicates Maximum Power per band per antenna. Value unit is dBm.
+
+ The parameter is deprecated. min-gain and max-gain define constraints related to
+ TX power budget, as defined in CUS-Plane, clause 8.1.3.3.";
+ }
+
+ leaf min-power-per-antenna {
+ type decimal64{
+ fraction-digits 4;
+ }
+ status deprecated;
+ description
+ "This value indicates Minimum Power per band per antenna. Value unit is dBm.
+
+ The parameter is deprecated. min-gain and max-gain define constraints related to
+ TX power budget, as defined in CUS-Plane, clause 8.1.3.3.";
+ }
+
+ leaf codebook-configuration_ng {
+ type uint8;
+ status deprecated;
+ description
+ "This parameter informs the precoder codebook_ng that are used for precoding.
+ Parameter deprecated since antenna topology already specified in [tr]x-array";
+ }
+
+ leaf codebook-configuration_n1 {
+ type uint8;
+ status deprecated;
+ description
+ "This parameter informs the precoder codebook_n1 that are used for precoding
+ Parameter deprecated since antenna topology already specified in [tr]x-array";
+ }
+
+ leaf codebook-configuration_n2 {
+ type uint8;
+ status deprecated;
+ description
+ "This parameter informs the precoder codebook_n2 that are used for precoding
+ Parameter deprecated since antenna topology already specified in [tr]x-array";
+ }
+ }
+
+ container module-capability {
+
+ description
+ "module capability object responsible for providing module capability.";
+
+ container ru-capabilities {
+ config false;
+ description
+ "Structure representing set of capabilities.";
+
+ uses ru-capabilities;
+ }
+
+ list band-capabilities {
+ key band-number;
+ config false;
+ description
+ "Capabilities that are needed to be defined per each band";
+
+ uses band-capabilities;
+ }
+ container rw-sub-band-info {
+ if-feature "o-ran-module-cap:LAA";
+ description "config true leafrefs for use as constraints for config true leafs";
+ leaf rw-number-of-laa-scarriers {
+ type leafref {
+ path "/module-capability/band-capabilities/sub-band-info/number-of-laa-scarriers";
+ require-instance false;
+ }
+ description
+ "This value indicates the number of LAA secondary carriers supported at O-RU.";
+ }
+ leaf rw-self-configure {
+ type leafref {
+ path "/module-capability/band-capabilities/sub-band-info/self-configure";
+ require-instance false;
+ }
+ description
+ "This value indicates that the O-RU can manage the contention window locally.";
+ }
+ }
+ }
+}
--- /dev/null
+module o-ran-mplane-int {
+ yang-version 1.1;
+ namespace "urn:o-ran:mplane-interfaces:1.0";
+ prefix "o-ran-mplane-int";
+
+ import ietf-inet-types {
+ prefix "inet";
+ }
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG definitions for managing the O-RAN Radio Unit
+ management plane interface.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2021-12-01" {
+ description
+ "version 7.1.0
+
+ 1) typographical corrections";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) new leaf for recommended scan interval ";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 6.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) new functionality to report TLS information ";
+
+ reference "ORAN-WG4.M.0-v06.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) enabling NETCONF clients to be configured.
+ 2) shifting new container to correct position
+ 3) backward compatible changes to introduce groupings";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ typedef vlan-id {
+ type uint16 {
+ range 1..4094;
+ }
+ description
+ "Type definition representing a single-tagged VLAN";
+ }
+
+ // Groupings
+
+ grouping mplane-group {
+ description "mplane grouping";
+ container searchable-mplane-access-vlans-info {
+ description
+ "These parameters shall be stored by the equipment in reset persistent memory
+ to enable it to be re-used to optimize VLAN discovery procedures.";
+ leaf-list searchable-access-vlans {
+ type vlan-id;
+ description
+ "A list of access VLANs that may be operational on the transport
+ network. Can be used by the equipment to optimize its VLAN searching - for
+ M-plane operations.";
+ }
+ container vlan-range {
+ description "the range of VLAN IDs that may be configured for M-Plane";
+ leaf lowest-vlan-id {
+ type vlan-id;
+ description
+ "Value of this parameter informs equipment about lowest VID to be used
+ in VLAN scan procedure";
+ }
+ leaf highest-vlan-id {
+ type vlan-id;
+ description
+ "Value of this parameter informs about highest VID to be used
+ in VLAN scan procedure";
+ }
+ }
+ leaf scan-interval {
+ type uint16;
+ units seconds;
+ default 60;
+ description
+ "The O-RU should repeatedly search using untagged frames and previously configured
+ VLANs whenever it searches across the full range of VLAN IDs.The O-RU controller is
+ able to recommend the maximum interval between repeatedly scanning for M-Plane connectivity
+ on the untagged and configured VLANs using this timer schema node.
+
+ The O-RU shall store this schem-node in reset persistent memory.";
+ }
+ }
+
+ container m-plane-interfaces {
+ description "information concerning m-plane interfaces";
+ list m-plane-sub-interfaces {
+ key "interface-name sub-interface";
+ description "list of m-plane information";
+ leaf interface-name {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description "the name of the interface";
+ }
+ leaf sub-interface {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../interface-name]/o-ran-int:vlan-id";
+ }
+ description
+ "vlans used to communicate with management plane servers.";
+ }
+ container client-info {
+ config false;
+ description
+ "the NETCONF client information, discovered by DHCP or manually
+ configured during installation.";
+ list mplane-ipv4-info {
+ key mplane-ipv4;
+ description "list of IPv4 NETCONF clients";
+ leaf mplane-ipv4 {
+ type inet:ipv4-address;
+ description "The IPv4 address of M-Plane client discovered by the O-RU
+ or manually configured.";
+ }
+ leaf port {
+ type inet:port-number;
+ description
+ "The call home port number discovered or manually configured.";
+ }
+ }
+ list mplane-ipv6-info {
+ key mplane-ipv6;
+ description "list of IPv6 NETCONF clients";
+ leaf mplane-ipv6 {
+ type inet:ipv6-address;
+ description "The IPv6 address of M-Plane client discovered by the O-RU
+ or manually configured.";
+ }
+ leaf port {
+ type inet:port-number;
+ description
+ "The call home port number discovered or manually configured.";
+ }
+ }
+ leaf-list mplane-fqdn {
+ type inet:domain-name;
+ description "The discovered FQDN(s) of M-Plane client(s).";
+ }
+ }
+ }
+
+ container m-plane-ssh-ports {
+ description "leafs for managing SSH ports";
+ leaf call-home-ssh-port {
+ type inet:port-number;
+ default 4334;
+ description "The configured call home server port number";
+ }
+ leaf server-ssh-port {
+ type inet:port-number;
+ default 830;
+ description "The configured SSH server port number";
+ }
+ }
+ container m-plane-tls-ports {
+ description "leafs for managing TLS ports";
+ leaf call-home-tls-port {
+ type inet:port-number;
+ default 4335;
+ description "The configured call home server port number";
+ }
+ leaf server-tls-port {
+ type inet:port-number;
+ default 6513;
+ description "The configured TLS server port number";
+ }
+ }
+ }
+ container configured-client-info {
+ description
+ "the NETCONF client information that may be configured by another
+ NETCONF client. These clients are reported independently from clients
+ manually configured or discovered using DHCP.";
+ list mplane-ipv4-info {
+ key mplane-ipv4;
+ description "list of IPv4 NETCONF clients";
+ leaf mplane-ipv4 {
+ type inet:ipv4-address;
+ description "The IPv4 address of configured M-Plane client.";
+ }
+ leaf port {
+ type inet:port-number;
+ description
+ "The configured call home port number.";
+ }
+ }
+ list mplane-ipv6-info {
+ key mplane-ipv6;
+ description "list of IPv6 NETCONF clients";
+ leaf mplane-ipv6 {
+ type inet:ipv6-address;
+ description "The IPv6 address of configured M-Plane client..";
+ }
+ leaf port {
+ type inet:port-number;
+ description
+ "The configured call home port number.";
+ }
+ }
+ leaf-list mplane-fqdn {
+ type inet:domain-name;
+ description "The configured FQDN(s) of M-Plane client(s).";
+ }
+ }
+ }
+
+
+ // Top Level Container
+
+ container mplane-info {
+ description "top-level container for management plane information";
+
+ uses mplane-group;
+ }
+}
--- /dev/null
+module o-ran-operations {
+ yang-version 1.1;
+ namespace "urn:o-ran:operations:1.0";
+ prefix "o-ran-ops";
+
+ import ietf-yang-types {
+ prefix yang;
+ }
+
+ import ietf-netconf-acm {
+ prefix nacm;
+ reference
+ "RFC 8341: Network Configuration Access Control Model";
+ }
+
+ import ietf-hardware {
+ prefix hw;
+ }
+
+ import o-ran-wg4-features {
+ prefix or-feat;
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG model used for O-RAN operations.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) added current-datetime leaf";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions
+ 2) new schema node maximum-simultaneous-netconf-sessions";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) new leaf for max-call-home-attempts";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 6.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) new descriptions for NETCONF/TLS call home";
+
+ reference "ORAN-WG4.M.0-v06.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) added pnfRegistration and VES header version fields";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 2.0.0
+
+ 1) added timezone-name
+ 2) added ru-instance-id
+ 3) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ typedef timezone-name {
+ type string;
+ description
+ "A time zone name as used by the Time Zone Database,
+ sometimes referred to as the 'Olson Database'.
+
+ The complete set of valid values is defined in
+ https://www.iana.org/time-zones.
+
+ The exact set of supported values is an
+ implementation-specific matter.";
+
+ reference
+ "RFC 6557: Procedures for Maintaining the Time Zone Database
+ IANA Time Zone Database https://www.iana.org/time-zones ";
+ }
+
+ typedef version {
+ type string {
+ pattern '[0-9]+(\.[0-9]+){1,2}';
+ }
+ description
+ "this type definition is used to represent the version of the WG4
+ fronthaul interface.";
+ }
+
+ grouping operational-group {
+ description "operational grouping";
+
+// Container used for WG4 specific declarations
+ container declarations {
+ //FIXME - determine whether it is acceptable to WG4 to change this to a presence
+ //container, where the presence indicates the NETCONF server supports WG4
+ //defined functionality
+ config false;
+ description "WG4 Specific Declarations of supported version of standards";
+
+ leaf ru-instance-id {
+ type string;
+ must "re-match(current(), concat(/hw:hardware/hw:component/hw:mfg-name,
+ '_', /hw:hardware/hw:component/hw:model-name, '_',
+ /hw:hardware/hw:component/hw:serial-num ))";
+ description
+ "a unique instance identifier that may be used to identify a
+ particular hardware instance, e.g., when used performing hierarchical
+ management via the O-DU.";
+ }
+
+ leaf supported-mplane-version {
+ type version;
+ default "1.0.0";
+ description "Parameter provides highest M-Plane specification version device is compliant with.";
+ }
+
+ leaf supported-cusplane-version {
+ type version;
+ default "1.0.0";
+ description "Parameter provides highest CUS-Plane specification version device is compliant with.";
+ }
+
+ list supported-header-mechanism {
+ key protocol;
+ description "list provides information regarding type and version of headers.";
+
+ leaf protocol {
+ type enumeration {
+ enum ECPRI {
+ description
+ "Indicates that an O-RU supports the eCPRI header format
+ for the C/U plane";
+ }
+ enum IEEE-1914-3 {
+ description
+ "Indicates that an O-RU supports the 1914.3 header format
+ for the C/U plane";
+ }
+ }
+ description "Transport protocol type.";
+ }
+
+ leaf ecpri-concatenation-support {
+ when "../protocol = 'ECPRI'";
+ type boolean;
+ default false;
+ description
+ "This leaf is used to indicate whether the O-RU supports the optional
+ eCPRI concatenation capability";
+ }
+
+ leaf protocol-version {
+ type version;
+ default "1.0";
+ description "Header protocol version.";
+ }
+ }
+ leaf supported-common-event-header-version {
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ type version;
+ description "Parameter provides highest commonEventheader version device is compliant with.";
+ }
+ leaf supported-ves-event-listener-version {
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ type version;
+ description "Parameter provides highest vesEventListener version device is compliant with.";
+ }
+ leaf supported-pnf-registration-fields-version {
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ type version;
+ description "Parameter provides highest pnfRegistrationFields version device is compliant with.";
+ }
+ leaf maximum-simultaneous-netconf-sessions {
+ type uint8 {
+ range "2..max";
+ }
+ default 2;
+ description
+ "The maximum number of simultaneous NETCONF sessions able to be supported by the O-RU";
+ }
+ }
+
+ container operational-state {
+ config false;
+ description
+ "Operational state for the O-RAN network element";
+ leaf restart-cause {
+ type enumeration {
+ enum POWER-ON {
+ description
+ "Equipment restarted because it was powered on";
+ }
+ enum SUPERVISION-WATCHDOG {
+ description
+ "Equipment restarted because it's supervision watchdog timer wasn't reset
+ by a NETCONF client (inferring loss of NETCONF connectivity)";
+ }
+ enum MPLANE-TRIGGERED-RESTART {
+ description
+ "Equipment restarted because of an M-plane issued RPC";
+ }
+ enum SOFTWARE-FAILURE {
+ description
+ "Equipment restarted because of software failure";
+ }
+ enum OTHER-WATCHDOG-TIMER {
+ description
+ "Equipment restarted because of some other non NETCONF watchdog timer";
+ }
+ enum UNKNOWN {
+ description
+ "The restart reason for the Equipment is unknown";
+ }
+ }
+ description "the cause for the last restart of the O-RAN Network Element";
+ }
+ leaf restart-datetime {
+ type yang:date-and-time;
+ description
+ "The system date and time when the system last restarted.";
+ }
+ leaf current-datetime {
+ type yang:date-and-time;
+ description
+ "An optional leaf to enable the O-RU to report its current system date and time.
+
+ O-RUs that support a realtime clock may use it to set its current-datetime.
+ O-RUs that support GNSS may use GNSS derived time to set its current-datetime.
+ Other O-RUs can set the current-datetime from PTP synchronization.
+
+ An O-RU may ommit the leaf if its current-datetime is not set, e.g., using one
+ of the examples listed above.";
+ }
+ }
+
+
+// Common cross-WG container used for configuring clock and call home timers
+ container clock {
+ description
+ "System date and time properties used by all working groups.";
+
+ leaf timezone-name {
+ type timezone-name;
+ description
+ "An optional TZ database name to use for the system,
+ such as 'Europe/Stockholm'
+
+ Time zone name is an informative leaf and is NOT used in the
+ managed element to convert local time zone.
+
+ The managed element may include time zone name in measurement or
+ fault data.";
+ }
+
+ leaf timezone-utc-offset {
+ type int16 {
+ range "-720 .. 840";
+ }
+ units "minutes";
+ default 0;
+ description
+ "The number of minutes to add to UTC time to
+ identify the time zone for this system. For example,
+ 'UTC - 8:00 hours' would be represented as '-480'.";
+ }
+ }
+
+ leaf re-call-home-no-ssh-timer {
+ type uint16;
+ units seconds;
+ default 60;
+ description
+ "A common timer used by the O-RAN equipment to trigger the repeated call
+ home procedure to all identified call home servers to which the O-RAN
+ equipment has not already an established NETCONF connection.
+
+ Irrespective of the name of the leaf, the timer applies eaqually to
+ call home procedures using NETCONF/SSH and those using NETCONF/TLS.
+
+ A value of 0 means that the O-RAN equipment shall disable operation
+ of the timer triggered NETCONF call home procedure.";
+ }
+
+ leaf max-call-home-attempts {
+ type uint8 {
+ range "0 .. 20";
+ }
+ description
+ "A counter to repeat Call Home procedures.
+ Note: In case counter is set with value zero
+ O-RU shall not repeat Call Home procedure";
+ }
+ }
+
+// Top level container
+
+ container operational-info{
+ description
+ "a collection of operational information for the O-RU";
+ uses operational-group;
+
+ }
+
+// RPCs
+
+ rpc reset {
+ nacm:default-deny-all;
+ description
+ "Management plane triggered restart of the radio unit.
+ A server SHOULD send an rpc reply to the client before
+ restarting the system.";
+
+ }
+}
--- /dev/null
+module o-ran-performance-management {
+ yang-version 1.1;
+ namespace "urn:o-ran:performance-management:1.0";
+ prefix "o-ran-pm";
+
+ import ietf-yang-types {
+ prefix "yang-types";
+ revision-date 2013-07-15;
+ }
+
+ // import identifier for O-RU
+ import ietf-hardware {
+ prefix "hw";
+ }
+
+ // import ietf-interface
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ // import ietf-inet-type
+ import ietf-inet-types {
+ prefix "inet";
+ }
+
+ // import port-number
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ // import ru-mac-address, o-du-mac-address and vlan-id
+ import o-ran-processing-element {
+ prefix "o-ran-elements";
+ }
+
+ import o-ran-file-management {
+ prefix "o-ran-file-mgmt";
+ }
+
+ import iana-hardware {
+ prefix ianahw;
+ }
+
+ import o-ran-uplane-conf {
+ prefix "up";
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the configuration for performance measurement for
+ transceiver and rx-window measurement objects.
+
+ NOTE, whereas this YANG model may define support of schema nodes associated
+ with O-RU measurements as optional, the CU-Plane specification may further
+ specify whether, according to a particular version of the CU plane
+ specification, which specific measurements are mandatory to support
+ from an O-RU perspective. In such a situation, the definition of mandatory
+ performance counters in sub-section 7.1 of the CU-plane specification shall
+ take precedence.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision 2022-08-15 {
+ description
+ "version 8.1.0
+
+ 1) style guide corrections.
+ 2) changed import prefix for o-ran-file-management.";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision 2021-12-01 {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) deprecating leaf-list frequency-table and replacing with frequency-bin-table
+ 3) Add support for multiple transport-session-type per O-RU";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision 2021-07-26 {
+ description
+ "version 7.0.0
+
+ 1) added new EPE measurements - VOLTAGE and CURRENT
+ 2) added data-direction to rx-window measurements
+ 3) added ability to report multiple measurements in notifications
+ 4) added new symbol TD-RSSI measurements
+ 5) added FTPES file upload support ";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision 2021-03-22 {
+ description
+ "version 5.1.0
+
+ 1) typographical corrections in descriptions";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision 2020-12-10 {
+ description
+ "version 5.0.0
+
+ 1) container epe-stats is changed deprecated
+ 2) New list epe-statistics and measurement-object is added as key
+ 3) bug fix by pyang --lint";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) updated top-level model description concerning optionality of measurements
+ 2) added new rx window counters
+ 3) added new TX stats measurements
+ 4) added new EPE measurements
+ 5) fixed typo in enumeration - TX_POPWER
+ 6) introduced config false data indicating which type of measurements are supported";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 2.0.0
+
+ 1) added new measurement objects for QSFP
+ 2) backward compatible changes to correct sFTP Server Authentication.
+ 3) simplifying file management and authentication to reuse from o-ran-file-management module
+ 4) minor fixes according to lack of descriptions and reference
+ 5) added to descriptions to indicate applicability of leafs and Containers
+ to separate O-RAN use cases
+ 6) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ feature GRANULARITY-TRANSPORT-MEASUREMENT {
+ description
+ "This feature indicates that the O-RU supports an optional object-unit TRANSPORT in rx-window-measurement.";
+ }
+
+ feature GRANULARITY-EAXC-ID-MEASUREMENT {
+ description
+ "This feature indicates that the O-RU supports an optional object-unit EAXC_ID in rx-window-measurement.";
+ }
+
+ grouping start-and-end-time {
+ description
+ "Definition for start and end time for an event";
+
+ leaf start-time {
+ type yang-types:date-and-time;
+ description
+ "Start time for measurement of object stats";
+ }
+ leaf end-time {
+ type yang-types:date-and-time;
+ description
+ "End time for measurement of object stats";
+ }
+ }
+
+ grouping epe-measurement-result-grouping {
+ description
+ "energy, power and environmental measurement-result are listed for O-RU";
+
+ list epe-measurement-result {
+ key "object-unit-id";
+ config false;
+ description "energy power and environmental measurement results";
+ leaf object-unit-id {
+ type leafref {
+ path "/hw:hardware/hw:component/hw:class";
+ }
+
+ description
+ "the hardware component type is used for the object-unit-id for the
+ EPE measurements. For example, the object-unit-id will be set to
+ or-hw:O-RAN-RADIO if the measurement applies to the complete O-RU
+ self-contained sub-system.
+
+ Other hardware-classes include: or-hw:O-RU-POWER-AMPLIFIER,
+ ianahw:power-supply, ianahw:fan, ianahw:cpu";
+ }
+ leaf min {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "minimum value for the measurement-object";
+ }
+ leaf max {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ description
+ "maximum value for the measurement-object";
+ }
+ leaf average {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ description
+ "average value of the measurement-object";
+ }
+ }
+ }
+
+ grouping transceiver-measurement-result-grouping {
+ description
+ "transceiver-measurement-result are listed per port-number";
+
+ list transceiver-measurement-result {
+ key "object-unit-id";
+ config false;
+ leaf object-unit-id {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:port-reference/o-ran-int:port-number";
+ }
+
+ description
+ "port-number is used for the object-unit-id for the
+ transceiver-measurement-result, for which object-unit is
+ PORT_NUMBER only";
+ }
+ container min {
+ description
+ "minimum value with recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "minimum value for the measurement-object";
+ }
+ leaf time {
+ type yang-types:date-and-time;
+
+ description
+ "recorded time for the minimum value";
+ }
+ }
+ container max {
+ description
+ "maximum value with recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "maximum value for the measurement-object";
+ }
+ leaf time {
+ type yang-types:date-and-time;
+
+ description
+ "recorded time for the maximum value";
+ }
+ }
+ container first {
+ description
+ "first value with the recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "first value of the measurement-object";
+ }
+ leaf time {
+ type yang-types:date-and-time;
+
+ description
+ "recorded time for the first value";
+ }
+ }
+ container latest {
+ description
+ "latest value with the recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "latest value of the measurement-object";
+ }
+ leaf time {
+ type yang-types:date-and-time;
+
+ description
+ "recorded time for the latest value";
+ }
+ }
+ leaf-list frequeny-table {
+ type uint32;
+ status deprecated;
+ description
+ "frequency-table for the measurement-object are included per bin.
+ The configuration parameters for this frequency-table are defined
+ by bin-count, lower-bound and upper-bound";
+ }
+ list frequency-bin-table {
+ key bin-id;
+ leaf bin-id {
+ type uint32;
+ description "Sequence number of the bin";
+ }
+ leaf value {
+ type uint32;
+ description "count corresponding to the bin";
+ }
+ description
+ "frequency-table for the measurement-object are included per bin.
+ The configuration parameters for this frequency-table are defined
+ by bin-count, lower-bound and upper-bound";
+ }
+ description
+ "List of transceiver measurement results";
+ }
+ }
+
+ grouping rx-window-measurement-result-grouping{
+ description
+ "Group of measurement results for rx window measurements";
+
+ choice object-unit-id {
+ config false;
+ case RU {
+ leaf name{
+ type leafref {
+ path "/hw:hardware/hw:component/hw:name";
+ }
+
+ description
+ "the name of O-RU module or one of its child ports
+ in ietf-hardware/component is used when O-RU is selected as
+ object-unit for the reception window stats.";
+ }
+ leaf count {
+ type uint64;
+ mandatory true;
+
+ description
+ "the number of data packet are counted for the reception
+ window stats per O-RU.";
+ }
+ }
+
+ case TRANSPORT {
+ list tr-measured-result{
+ leaf name{
+ type leafref{
+ path "/o-ran-elements:processing-elements/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+
+ description
+ "the name of ru-elements in o-ran-processing-elements
+ when TRANSPORT is selected as object-unit for the reception
+ window stats.";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-name'";
+ }
+
+ leaf transport-qualified-name {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-elements:processing-elements/o-ran-elements:additional-transport-session-type-elements[o-ran-elements:transport-session-type = current()/../transport-session-type]/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+ description
+ "the name of ru-elements in o-ran-processing-elements
+ when TRANSPORT is selected as object-unit for the reception
+ window stats. Used when the processing element is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+
+ leaf count {
+ type uint64;
+ mandatory true;
+
+ description
+ "the number of data packet are counted for the reception
+ window stats.";
+ }
+
+ description
+ "the number of data packet are counted for the reception
+ window stats per TRANSPORT.";
+ }
+ }
+
+ case EAXC_ID {
+ list eaxc-measured-result {
+ leaf eaxc-id{
+ type uint16;
+
+ description
+ "eaxc-id is used
+ when EAXC_ID is selected as object-unit for the reception
+ window stats.
+ EAXC_ID consists of DU-Port-Id, Band-Selector, CC-id and
+ RU-Port-Id to be used in header of C/U-plane data packet.";
+ }
+ leaf count {
+ type uint64;
+ mandatory true;
+
+ description
+ "the number of data packet are counted for the reception
+ window stats.";
+ }
+ leaf data-direction {
+ type enumeration {
+ enum DL {
+ description
+ "reported measurement refers to control plane messages with dataDirection bit = 1.";
+ }
+ enum UL {
+ description
+ "reported measurement refers to control plane messages with dataDirection bit = 0.";
+ }
+ enum DLUL {
+ description
+ "reported measurement refers to control plane messages irrespective of dataDirection bit setting.";
+ }
+ }
+ description
+ "An optional leaf used when reporting rx window measurement associated with
+ control plane messages. See CUS-Plane Specification for more details of the dataDirection bit.
+
+ When not present and reporting rx window measurement associated with control plane messages,
+ the receiving entity can assume that the reported control plane rx window measurement refers
+ to control plane messages irrespective of dataDirection bit setting.
+
+ Can be ignored when received in rx window measurements not corresponding to control plane messages.";
+ }
+ leaf transport-name {
+ type leafref{
+ path "/o-ran-elements:processing-elements/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+
+ description
+ "the name of ru-elements in o-ran-processing-elements for the
+ transport information corresponding to this eaxc-id";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-name'";
+ }
+
+ leaf transport-qualified-name {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-elements:processing-elements/o-ran-elements:additional-transport-session-type-elements[o-ran-elements:transport-session-type = current()/../transport-session-type]/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+ description
+ "the name of ru-elements in o-ran-processing-elements for the
+ transport information corresponding to this eaxc-id.
+ Used when the processing element is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+
+ description
+ "the number of data packet are counted for the reception
+ window stats per EAXC-ID.";
+ }
+ }
+
+ description
+ "measurement-result for the reception window stats depends on the
+ configured object-unit, RU, TRANSPORT or EAXC_ID";
+ }
+ }
+
+ grouping tx-measurement-result-grouping{
+ description
+ "Group of measurement results for tx stats";
+
+ choice object-unit-id {
+ config false;
+ case RU {
+ leaf name{
+ type leafref {
+ path "/hw:hardware/hw:component/hw:name";
+ }
+
+ description
+ "the name of O-RU module or one of its child ports
+ in ietf-hardware/component is used when O-RU is selected as
+ object-unit for the reception window stats.";
+ }
+ leaf count {
+ type uint64;
+ mandatory true;
+
+ description
+ "the number of data packet are counted for the tx stats per O-RU.";
+ }
+ }
+
+ case TRANSPORT {
+ list tr-measured-result{
+ leaf name{
+ type leafref{
+ path "/o-ran-elements:processing-elements/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+
+ description
+ "the name of ru-elements in o-ran-processing-elements
+ when TRANSPORT is selected as object-unit for the tx stats.";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-name'";
+ }
+
+ leaf transport-qualified-name {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-elements:processing-elements/o-ran-elements:additional-transport-session-type-elements[o-ran-elements:transport-session-type = current()/../transport-session-type]/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+ description
+ "the name of ru-elements in o-ran-processing-elements
+ when TRANSPORT is selected as object-unit for the tx stats.
+ Used when the processing element is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+
+ leaf count {
+ type uint64;
+ mandatory true;
+
+ description
+ "the number of data packet are counted for the tx stats.";
+ }
+
+ description
+ "the number of data packet are counted for the tx stats per TRANSPORT.";
+ }
+ }
+
+ case EAXC_ID {
+ list eaxc-measured-result {
+ leaf eaxc-id{
+ type uint16;
+
+ description
+ "eaxc-id is used
+ when EAXC_ID is selected as object-unit for the tx stats.
+ EAXC_ID consists of DU-Port-Id, Band-Selector, CC-id and
+ RU-Port-Id to be used in header of C/U-plane data packet.";
+ }
+ leaf count {
+ type uint64;
+ mandatory true;
+
+ description
+ "the number of data packet are counted for the tx stats.";
+ }
+ leaf transport-name {
+ type leafref{
+ path "/o-ran-elements:processing-elements/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+
+ description
+ "the name of ru-elements in o-ran-processing-elements for the
+ transport information corresponding to this eaxc-id";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-name'";
+ }
+
+ leaf transport-qualified-name {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-elements:processing-elements/o-ran-elements:additional-transport-session-type-elements[o-ran-elements:transport-session-type = current()/../transport-session-type]/o-ran-elements:ru-elements/o-ran-elements:name";
+ }
+ description
+ "the name of ru-elements in o-ran-processing-elements for the
+ transport information corresponding to this eaxc-id.
+ Used when the processing element is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+
+ description
+ "the number of data packet are counted for the tx stats per EAXC-ID.";
+ }
+ }
+
+ description
+ "measurement-result for the tx stats depends on the
+ configured object-unit, RU, TRANSPORT or EAXC_ID";
+ }
+ }
+
+ grouping symbol-rssi-measurement-result-grouping {
+
+ description
+ "symbol-rssi-measurement-result is the time domain RSSI per symbol,
+ the reference point for the TD-RSSI shall be the antenna connector of the O-RU.
+ The value of Received Signal Strength Indicator(RSSI) per rx-array-carrier per configured OFDM symbol is measured.
+ the RSSI shall be calculated as the linear average of the total received power observed in the configured
+ OFDM symbol in the measurement bandwidth from all sources including co-channel serving and non-serving cells,
+ adjacent channel interference, thermal noise etc., over the total number of antenna elements of the array.
+ The unit of the reported RSSI is dBm.
+ If analogue or hybrid beamforming is enabled, the beamId used for RSSI measurement is:
+ - When there is allocation of a beamId in this symbol, O-RU use that beamId for RSSI measurement;
+ - When there is no allocation of a beamId in this symbol, it is up to O-RU implementation, for example,
+ the O-RU can choose to use a common beamId or use a previous allocated beamId";
+
+ list symbol-rssi-measurement-result {
+ key "object-unit-id";
+ config false;
+ leaf object-unit-id {
+ type leafref {
+ path "/up:user-plane-configuration/up:rx-array-carriers/up:name";
+ }
+
+ description
+ "rx-array-carrier is used for the object-unit-id for the
+ symbol-rssi-measurement-result, for which object-unit is RX-ARRAY-CARRIER only.
+ this measurement is only supported by the rx-array-carriers which are configured with single numerology.
+ an O-RU shall reject any configuration for an object-unit-id that references a mixed numerology array carrier.";
+ }
+
+ list per-symbol-index-result {
+ key "symbol-index";
+ description
+ "the symbol index for the measurement result";
+
+ leaf symbol-index{
+ type uint16;
+
+ description
+ "symbol-index is the symbol indexes within a configured 'period', These symbols include
+ - all UL symbols within a configured number of slots if measurement-object is ALL-UL-SYMBOLS,
+ and the UL symbols are decided by 'configurable-tdd-pattern', 'static-srs-configuration', 'static-prach-configuration',
+ and 'dataDirection' in the C-plane messages.
+ - configured symbols by 'symbol-index' within a configured 'period' if measurement-object is CONFIGURED-SYMBOLS,
+ If a c-plane message indicates a symbol within the 'symbol-index' list to be a DL symbol,
+ O-RU shall not measure RSSI on this symbol";
+ }
+
+ container min {
+ description
+ "minimum value with recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 1;
+ }
+ units dBm;
+ description
+ "minimum value for the TD-RSSI measurement in dBm";
+ }
+ }
+
+ container max {
+ description
+ "maximum value with recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 1;
+ }
+ units dBm;
+ description
+ "maximum value for the TD-RSSI measurement in dBm";
+ }
+ }
+
+ container avg {
+ description
+ "average value with recorded time are included for the
+ measurement-object";
+
+ leaf value {
+ type decimal64 {
+ fraction-digits 1;
+ }
+ units dBm;
+ description
+ "the dBm value of the linear average of TD-RSSI [Watt] value across the symbols with same symbol-index
+ if same symbol-index occurs multiple times within a given measurement interval.";
+ }
+ }
+
+ leaf-list frequency-table {
+ type uint32;
+ status deprecated;
+ description
+ "frequency-table for the measurment-object are included per bin.
+ The configuration parameters for this frequency-table are defined
+ by bin-count, lower-bound and upper-bound";
+ }
+
+ list frequency-bin-table {
+ key bin-id;
+ leaf bin-id {
+ type uint32;
+ description "Sequence number of the bin";
+ }
+ leaf value {
+ type uint32;
+ description "count corresponding to the bin";
+ }
+ description
+ "frequency-table for the measurement-object are included per bin.
+ The configuration parameters for this frequency-table are defined
+ by bin-count, lower-bound and upper-bound";
+ }
+ }
+ description
+ "measurement-result for the symbol-wise TD-RSSI depends on the
+ configured object-unit, RX-ARRAY-CARRIER";
+ }
+ }
+
+ grouping measurement-group {
+ description
+ "Group of measurement results";
+
+ uses measurement-capabilities;
+ leaf enable-SFTP-upload {
+ type boolean;
+ default false;
+ status deprecated;
+ description
+ "Flag to enable upload of performance measurement result files.";
+ }
+
+ leaf enable-file-upload {
+ type boolean;
+ default false;
+ description
+ "Flag to enable upload of performance measurement result files.
+ A single schema node is used to enable/disable file uploads
+ over either SFTP or FTPES with the format of the upload
+ path being used to signal which protocol to use.
+
+ An O-RU receiving this schema node should ignore the deprecated
+ enable-SFTP-upload schema node, if received.";
+ }
+
+ leaf enable-random-file-upload {
+ type boolean;
+ default false;
+ description
+ "Flag to enable upload of performance measurement result files at
+ random within file-upload-interval.";
+ }
+
+ list remote-SFTP-uploads {
+ key remote-SFTP-upload-path;
+ status deprecated;
+ description
+ "SFTP upload can be done to one or more than one SFTP servers";
+
+ leaf remote-SFTP-upload-path {
+ type inet:uri;
+ description
+ "URI specifying the remote location where the files are to be uploaded.
+ The following format is possible:
+ sftp://<username>@<host>[:<port>]/path";
+ }
+
+ uses o-ran-file-mgmt:credential-information;
+ }
+
+ list remote-file-uploads {
+ key remote-file-upload-path;
+ description
+ "file upload can be done to one or more than one file servers
+
+ An O-RU receiving this list should ignore the deprecated
+ remote-SFTP-uploads list, if received";
+
+ leaf remote-file-upload-path {
+ type inet:uri;
+ description
+ "URI specifying the remote location where the files are to be uploaded.
+
+ When upload is via SFTP, the format shall be of the form
+ sftp://<username>@<host>[:port]/path
+ When upload is via FTPES, the format shall be of the form
+ ftpes://<username>@<host>[:port]/path
+
+ Note, ftpes is not an IANA registered URI scheme, but used here to signal
+ that a file transfer should be performed over FTPES";
+ }
+
+ uses o-ran-file-mgmt:credential-information;
+ }
+
+// transceiver measurements applicable to all O-RAN HW functions
+
+ leaf transceiver-measurement-interval {
+ type uint16;
+ units seconds;
+ description
+ "measurement interval to measure the performance of transceiver
+ measurement objects periodically.";
+ }
+
+// EPE measurements applicable to all O-RAN HW functions
+
+ leaf epe-measurement-interval {
+ type uint16;
+ units seconds;
+ description
+ "measurement interval to measure the energy, power and environmental
+ measurement objects periodically.";
+ }
+
+// RX Window measurements applicable to O-RAN WG4 defined functions
+
+ leaf rx-window-measurement-interval {
+ type uint16;
+ units seconds;
+ description
+ "measurement interval to measure the performance of reception
+ window measurement objects periodically.";
+ }
+
+ leaf tx-measurement-interval {
+ type uint16;
+ units seconds;
+ description
+ "measurement interval to measure the tx (outbound)
+ window measurement objects periodically.";
+ }
+
+ leaf symbol-rssi-measurement-interval {
+ type uint16;
+ units seconds;
+ description
+ "measurement interval to measure the symbol-wise TD-RSSI measurement objects periodically.";
+ }
+
+ leaf notification-interval {
+ type uint16;
+ units seconds;
+ description
+ "notification interval for the measurement result to be notified
+ periodically.";
+ }
+
+ leaf file-upload-interval {
+ type uint16;
+ units seconds;
+ description
+ "file upload interval for the measurement result file to be
+ uploaded periodically.";
+ }
+
+ leaf max-bin-count{
+ type uint16;
+ config false;
+ mandatory true;
+ description
+ "indicates the maximum value of configurable bin-count for frequency
+ table in transceiver-measurement-objects as one of module
+ capabilities.";
+ }
+
+ list transceiver-measurement-objects {
+ key "measurement-object";
+ description
+ "optional list used to report transceiver measurements
+ applicable to any O-RAN defined hardware function";
+ leaf measurement-object {
+ type enumeration {
+ enum RX_POWER {
+ description
+ "Measured Rx input power in mW for SFP or lane 1 of QSFP";
+ }
+ enum RX_POWER_LANE_2 {
+ description
+ "Measured Rx input power in mW for lane 2 of QSFP";
+ }
+ enum RX_POWER_LANE_3 {
+ description
+ "Measured Rx input power in mW for lane 3 of QSFP";
+ }
+ enum RX_POWER_LANE_4 {
+ description
+ "Measured Rx input power in mW for lane 4 of QSFP";
+ }
+ enum TX_POPWER {
+ status deprecated;
+ description
+ "Measured Tx input power in mW.";
+ }
+ enum TX_POWER {
+ description
+ "Measured Tx input power in mW.";
+ }
+ enum TX_POWER_LANE_2 {
+ description
+ "Measured Tx input power in mW for lane 2 of QSFP";
+ }
+ enum TX_POWER_LANE_3 {
+ description
+ "Measured Tx input power in mW for lane 3 of QSFP";
+ }
+ enum TX_POWER_LANE_4 {
+ description
+ "Measured Tx input power in mW for lane 4 of QSFP";
+ }
+ enum TX_BIAS_COUNT {
+ description
+ "Internally measured Tx Bias Current in mA for SFP or lane 1 of QSFP";
+ }
+ enum TX_BIAS_COUNT_LANE_2 {
+ description
+ "Internally measured Tx Bias Current in mA for lane 2 of QSFP";
+ }
+ enum TX_BIAS_COUNT_LANE_3 {
+ description
+ "Internally measured Tx Bias Current in mA for lane 3 of QSFP";
+ }
+ enum TX_BIAS_COUNT_LANE_4 {
+ description
+ "Internally measured Tx Bias Current in mA for lane 4 of QSFP";
+ }
+ enum VOLTAGE {
+ description
+ "Internally measured transceiver supply voltage in mV";
+ }
+ enum TEMPERATURE {
+ description
+ "Internally measured optional laser temperature in degrees Celsius.";
+ }
+ }
+ description "Target metric to measure the performance";
+ }
+
+ leaf active {
+ type boolean;
+ default false;
+ description
+ "Enable/disable the performance measurement per Object";
+ }
+
+ leaf-list report-info {
+ type enumeration {
+ enum MAXIMUM {
+ description
+ "to report maximum value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum MINIMUM {
+ description
+ "to report minimum value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum FIRST {
+ description
+ "to report first value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum LATEST {
+ description
+ "to report latest value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum FREQUENCY_TABLE {
+ description
+ "to report frequency bin table within the
+ measurement-interval for the measurement-object.";
+ }
+ }
+ description "The reporting info to the measurement object.";
+ }
+
+ leaf object-unit {
+ type enumeration {
+ enum PORT_NUMBER {
+ description
+ "unit to measure the performance per object-id";
+ }
+ }
+ mandatory true;
+ description "unit to measure the performance per object-id.";
+ }
+
+ leaf function {
+ type enumeration {
+ enum RAW {
+ description
+ "the value is expressed by real value.";
+ }
+ enum LOG_10 {
+ description
+ "the value is expressed by logarithm with base 10.";
+ }
+ }
+
+ description
+ "the value to be recorded for transceiver-measurement
+ by real value or log 10.";
+ }
+
+ leaf bin-count {
+ type uint16;
+
+ description
+ "the number of bin for the frequency table.
+ This value shall be less than max-bin-count";
+ }
+
+ leaf lower-bound {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "the lower value of the first bin of frequency table.";
+ }
+
+ leaf upper-bound {
+ type decimal64 {
+ fraction-digits 4;
+ }
+
+ description
+ "the upper value of the last bin of frequency table.";
+ }
+ uses transceiver-measurement-result-grouping;
+// configuration and measurement result for the transceiver-measurement
+
+ }
+
+ list rx-window-measurement-objects {
+ key "measurement-object";
+ description
+ "optional list used to report RX Window measurements
+ applicable to O-RAN WG4 define O-RU functions";
+ leaf measurement-object {
+ type enumeration {
+ enum RX_ON_TIME {
+ description
+ "the number of data packets, received on time within
+ the reception window.";
+ }
+ enum RX_EARLY {
+ description
+ "the number of data packets, received before
+ the reception window.";
+ }
+ enum RX_LATE {
+ description
+ "the number of data packets, received after
+ the reception window.";
+ }
+ enum RX_CORRUPT {
+ description
+ "the number of data packets, which are corrupt or whose header
+ is incorrect.";
+ }
+ enum RX_DUPL {
+ status deprecated;
+ description
+ "the number of data packets, which is duplicated with other packets,
+ received within the measurement period.";
+ }
+ enum RX_TOTAL {
+ description
+ "the total number of received packets (data and control) within the measurement period.";
+ }
+ enum RX_ON_TIME_C {
+ description
+ "the number of control packets, received on time within
+ the reception window.";
+ }
+ enum RX_EARLY_C {
+ description
+ "the number of control packets, received before
+ the reception window.";
+ }
+ enum RX_LATE_C {
+ description
+ "the number of control packets, received after
+ the reception window.";
+ }
+ enum RX_SEQID_ERR {
+ description
+ "the number of data packets, received with an erroneous sequence ID.";
+ }
+ enum RX_SEQID_ERR_C {
+ description
+ "the number of control packets, received with an erroneous sequence ID.";
+ }
+ enum RX_ERR_DROP {
+ description
+ "The total number of inbound messages which are discarded by the receiving
+ O-RAN entity for any reason.";
+ }
+ }
+ description
+ "target reception window metric to measure the performance.";
+ }
+
+ leaf active {
+ type boolean;
+ default false;
+ description
+ "Enable/disable the performance measurement per reception window
+ measurement object.";
+ }
+
+ leaf object-unit {
+ type enumeration {
+ enum RU {
+ description
+ "the reception window stats are counted per hardware component.
+ This may be the parent 'module' or child 'port' component.";
+ }
+ enum TRANSPORT {
+ if-feature GRANULARITY-TRANSPORT-MEASUREMENT;
+ description
+ "the reception window stats are counted per transport flow.
+ When there are multiple transport flows between O-DU and O-RU,
+ e.g. multiple sets of o-du-mac-address, ru-mac-address and
+ vlan-id, the reception window stats per transport flow
+ are counted in this case.
+ This configuration is allowed only when O-RU supports
+ a feature GRANULARITY-TRANSPORT-MEASUREMENT.";
+ }
+ enum EAXC_ID {
+ if-feature GRANULARITY-EAXC-ID-MEASUREMENT;
+
+ description
+ "the reception window stats are counted per eAxC ID, which is
+ used in the header of received data packet.
+ This configuration is allowed only when O-RU supports
+ a feature GRANULARITY-EAXC-ID-MEASUREMENT.";
+ }
+ }
+ description
+ "unit to measure the performance per object-id.";
+ }
+
+ leaf report-info {
+ type enumeration {
+ enum COUNT {
+ description
+ "the number of data packet are counted for the reception
+ window stats.";
+ }
+ }
+ description
+ "The reporting info to the measurement object.";
+ }
+
+ uses rx-window-measurement-result-grouping;
+// configuration and measurement result for the reception window stats
+
+ }
+
+
+ list tx-measurement-objects {
+ key "measurement-object";
+ description
+ "optional list used to report TX measurements
+ applicable to O-RAN WG4 define O-RU functions";
+ leaf measurement-object {
+ type enumeration {
+ enum TX_TOTAL {
+ description
+ "the number of outbound packets (data and control), transmitted within
+ the measurement period";
+ }
+ enum TX_TOTAL_C {
+ description
+ "the number of outbound control packets, transmitted within
+ the measurement period.
+ This counter is required only if RU supports LAA/LBT capabilities.";
+ }
+ }
+ description
+ "CU-plane transmission counters";
+ }
+
+ leaf active {
+ type boolean;
+ default false;
+ description
+ "Enable/disable the measurement per measurement object.";
+ }
+
+ leaf object-unit {
+ type enumeration {
+ enum RU {
+ description
+ "the transmission stats are counted per hardware component.
+ This may be the parent 'module' or child 'port' component.";
+ }
+ enum TRANSPORT {
+ if-feature GRANULARITY-TRANSPORT-MEASUREMENT;
+ description
+ "the transmission stats are counted per transport flow.
+ When there are multiple transport flows between O-DU and O-RU,
+ e.g. multiple sets of o-du-mac-address, ru-mac-address and
+ vlan-id, the transmission stats per transport flow
+ are counted in this case.
+ This configuration is allowed only when O-RU supports
+ a feature GRANULARITY-TRANSPORT-MEASUREMENT.";
+ }
+ enum EAXC_ID {
+ if-feature GRANULARITY-EAXC-ID-MEASUREMENT;
+
+ description
+ "the transmission stats are counted per eAxC ID, which is
+ used in the header of received data packet.
+ This configuration is allowed only when O-RU supports
+ a feature GRANULARITY-EAXC-ID-MEASUREMENT.";
+ }
+ }
+ description
+ "unit to measure the performance per object-id.";
+ }
+
+ leaf report-info {
+ type enumeration {
+ enum COUNT {
+ description
+ "the number of data packet are counted for the reception
+ window stats.";
+ }
+ }
+ description
+ "The reporting info to the measurement object.";
+ }
+
+ uses tx-measurement-result-grouping;
+ // configuration and measurement result for the tx stats
+
+ }
+
+ list epe-measurement-objects {
+ key "measurement-object";
+ description
+ "optional list used to report energy, power and environmental
+ measurements applicable to any O-RAN defined hardware function";
+ leaf measurement-object {
+ type enumeration {
+ enum TEMPERATURE {
+ description
+ "Measured temperature in degrees Celsius";
+ }
+ enum POWER {
+ description
+ "Measured power consumed, in watts (W)";
+ }
+ enum VOLTAGE {
+ description
+ "Measured voltage, in volts (V)";
+ }
+ enum CURRENT {
+ description
+ "Measured current consumption, in amperes (A)";
+ }
+ }
+ description "Target metric to measure the performance";
+ }
+
+ leaf active {
+ type boolean;
+ default false;
+ description
+ "Enable/disable the performance measurement per Object";
+ }
+
+ leaf-list report-info {
+ type enumeration {
+ enum MAXIMUM {
+ description
+ "to report maximum value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum MINIMUM {
+ description
+ "to report minimum value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum AVERAGE {
+ description
+ "to report average value within the
+ measurement-interval for the measurement-object.";
+ }
+ }
+ description "The reporting info to the measurement object.";
+ }
+
+
+ uses epe-measurement-result-grouping;
+ // configuration and measurement result for the epe-measurement
+
+ }
+
+ list symbol-rssi-measurement-objects {
+ key "measurement-object";
+ description
+ "optional list used to measure and report symbol-wise time domain RSSI for all UL symbols or configured symbols";
+
+ leaf measurement-object {
+ type enumeration {
+ enum ALL-UL-SYMBOLS {
+ description
+ "Measure and report symbol-rssi separately for all UL symbols in every configured number of slots (as defined by 'period' in 'symbol-rssi-measurement-objects'.
+ And the UL symbols are decided by 'configurable-tdd-pattern', 'static-srs-configuration', 'static-prach-configuration',
+ and 'dataDirection' in the C-plane messages.
+ This option is recommended for static TDD case. If this option is used in dynamic TDD case, then O-RU measures
+ only the allocates UL symbols because O-RU may not know 'candidate UL symbols' which are not allocated. ";
+ }
+
+ enum CONFIGURED-SYMBOLS {
+ description
+ "Measure and report symbol-rssi separately for all configured symbols as defined by the leaf-list 'symbol-index',
+ This can be used for non-dynamic TDD as well as dynamic TDD cases,
+ the O-RU should measure all configured symbols, irrespective of whether the UL symbol is allocated or not,
+ If a c-plane message indicates a symbol within this 'symbol-index' list to be a DL symbol,
+ O-RU shall not measure RSSI on this symbol.";
+ }
+ }
+ description "Target metric to measure the symbol-rssi";
+ }
+
+ leaf object-unit {
+ type enumeration {
+ enum RX-ARRAY-CARRIER {
+ description
+ "unit to measure the performance per object-id,
+ only the rx-array-carriers which are not configured with mixed numerology will be measured";
+ }
+ }
+ mandatory true;
+ description "unit to measure the performance per object-id.";
+ }
+
+ list per-rx-array-carrier-configuration {
+ key "rx-array-carrier";
+ description
+ "measurement configuration per rx-array-carrier to accommodate different Subcarrier Spacing
+ and TDD pattern per rx-array-carrier, and only the symbol-wise TD-RSSI of the rx-array-carriers
+ included in per-rx-array-carrier-configuration will be measured and reported";
+
+ leaf rx-array-carrier {
+ type leafref {
+ path "/up:user-plane-configuration/up:rx-array-carriers/up:name";
+ }
+ description "reference to the name of rx-array-carriers";
+ }
+
+ leaf period {
+ type uint16;
+
+ description
+ "the number of slots that correspond to the period of a TDD-Configuration,
+ and the start point of the 1st period is subframe#0, slot#0 of the 1st even number radio frame after this configuration is received,
+ here even number radio frame is used because according to 3GPP TS 38.213, A UE expects that P1 + P2 divides 20 msec";
+ }
+
+ leaf-list symbol-index {
+ type uint16;
+
+ description
+ "the index of the symbols within 'period'. The first symbol within the 'period is symbol-index=0, next symbol is symbol-index =1 etc.
+ This symbol-index is different from how symbolId is defined in CUS plane spec.
+ These symbols are configured for O-RU to measure and report symbol-wise rssi,
+ used only when 'measurement-object' = 'CONFIGURED-SYMBOLS'.
+ If a c-plane message indicates a symbol within this 'symbol-index' list to be a DL symbol,
+ O-RU shall not measure rssi on this symbol";
+ }
+
+ leaf active {
+ type boolean;
+ default false;
+ description
+ "Enable/disable the symbol-rssi measurement per Object";
+ }
+
+ leaf-list report-info {
+ type enumeration {
+ enum MAXIMUM {
+ description
+ "to report maximum value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum MINIMUM {
+ description
+ "to report minimum value and its recorded time within the
+ measurement-interval for the measurement-object.";
+ }
+ enum AVERAGE {
+ description
+ "to report average value within the
+ measurement-interval for the measurement-object.";
+ }
+ enum FREQUENCY_TABLE {
+ description
+ "to report frequency bin table within the
+ measurement-interval for the measurement-object.";
+ }
+ }
+ description "The reporting info to the measurement object.";
+ }
+
+ leaf bin-count {
+ type uint16;
+
+ description
+ "the number of bin for the frequency table.
+ This value shall be less than max-bin-count";
+ }
+
+ leaf lower-bound {
+ type int16;
+ units dBm;
+ description
+ "the lower value of the first bin of frequency table.";
+ }
+
+ leaf upper-bound {
+ type int16;
+ units dBm;
+ description
+ "the upper value of the last bin of frequency table.";
+ }
+ }
+
+ uses symbol-rssi-measurement-result-grouping;
+ // configuration and measurement result for the symbol-rssi-measurement
+ }
+
+ }
+
+ grouping measurement-capabilities {
+ description "a measurement capabilities grouping";
+ container measurement-capabilitites {
+ config false;
+ description "the type of measurement objects supported by the O-RU";
+
+ list transceiver-objects {
+ key measurement-object;
+ description "list of transceiver objects";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/transceiver-measurement-objects/measurement-object";
+ }
+ description "a measurement object";
+ }
+ }
+ list rx-window-objects {
+ key measurement-object;
+ description "list of rx window objects";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/rx-window-measurement-objects/measurement-object";
+ }
+ description "a measurement object";
+ }
+ }
+ list tx-stats-objects {
+ key measurement-object;
+ description "list of tx stats objects";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/tx-measurement-objects/measurement-object";
+ }
+ description "a measurement object";
+ }
+ }
+ list epe-stats-objects {
+ key "measurement-object";
+ description
+ "An optional list describing the energy, power and environmental measurements supported
+ by the O-RU. Measurements are defined per hardware component.";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/epe-measurement-objects/measurement-object";
+ }
+ description "a measurement object";
+ }
+ leaf-list component-class {
+ type identityref {
+ base ianahw:hardware-class;
+ }
+ description
+ "An indication of the general hardware type of the
+ component for which EPE measurements are supported.";
+
+ }
+ }
+
+ list symbol-rssi-stats-objects {
+ key measurement-object;
+ description "list of symbol-wise TD-RSSI stats objects";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/symbol-rssi-measurement-objects/measurement-object";
+ }
+ description "a measurement object";
+ }
+ }
+ }
+ }
+
+ grouping measurement-notification {
+
+ description
+ "notification may contain measurement result for transceiver-stats
+ and/or rx-window-stats and/or tx-stats and/or epe-stats";
+ list transceiver-stats {
+ key "measurement-object";
+
+ description
+ "measurement result of transceiver-measurement per measurement-object";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/transceiver-measurement-objects/measurement-object";
+ }
+
+ description
+ "measurement-object for the transceiver-measurement";
+ }
+
+ uses start-and-end-time;
+ uses transceiver-measurement-result-grouping;
+
+ list multiple-transceiver-measurement-result {
+ config false;
+ description
+ "Multiple measurement results of transceiver-measurement.
+
+ The O-RU shall use this list to report one or more measurements per measurement-object in a single notification.
+
+ In addition, the O-RU shall always use the
+
+ measurement-result-stats/transceiver-stats[measurement-object]/transceiver-measurement-result
+
+ schema-node to report a single transceiver measurement-object. The O-RU should report its latest
+ transceiver measurements available. This ensures O-DUs supporting earlier versions
+ of this specification can recover the measurement.";
+
+ uses start-and-end-time;
+ uses transceiver-measurement-result-grouping;
+ }
+
+ }
+
+ list rx-window-stats {
+ key "measurement-object";
+
+ description
+ "measurement result for the reception window measurement per
+ measurement-object";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/rx-window-measurement-objects/measurement-object";
+ }
+
+ description
+ "measurement-object for the reception window measurement";
+ }
+ uses start-and-end-time;
+ uses rx-window-measurement-result-grouping;
+
+ list multiple-rx-window-measurement-result {
+ config false;
+ description
+ "Multiple measurement results of rx-window-measurement.
+
+ The O-RU shall use this list to report one or more measurements per measurement-object in a single notification.
+
+ In addition, the O-RU shall always use one of the
+
+ measurement-result-stats/rx-window-stats[measurement-object]/count or
+ measurement-result-stats/rx-window-stats[measurement-object]/tr-measured-result/count or
+ measurement-result-stats/rx-window-stats[measurement-object]/eaxc-measured-result/count
+
+ schema-nodes to report a single rx-window measurement-object. The O-RU should report its latest
+ rx-window measurement available. This ensures O-DUs supporting earlier versions
+ of this specification can recover the measurement.";
+
+ uses start-and-end-time;
+ uses rx-window-measurement-result-grouping;
+ }
+
+ }
+
+ list tx-stats {
+ key "measurement-object";
+
+ description
+ "measurement result for the tx stats measurement per
+ measurement-object";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/tx-measurement-objects/measurement-object";
+ }
+
+ description
+ "measurement-object for the tx stats measurement";
+ }
+ uses start-and-end-time;
+ uses tx-measurement-result-grouping;
+
+ list multiple-tx-measurement-result {
+ config false;
+ description
+ "Multiple measurement results of tx-measurement.
+
+ The O-RU shall use this list to report one or more measurements per measurement-object in a single notification.
+
+ In addition, the O-RU shall always use one of the
+
+ measurement-result-stats/tx-stats[measurement-object]/count or
+ measurement-result-stats/tx-stats[measurement-object]/tr-measured-result/count or
+ measurement-result-stats/tx-stats[measurement-object]/eaxc-measured-result/count
+
+ schema-nodes to report a single tx-measurement. The O-RU should report its latest
+ tx-measurement available. This ensures O-DUs supporting earlier versions
+ of this specification can recover the measurement.";
+
+ uses start-and-end-time;
+ uses tx-measurement-result-grouping;
+ }
+
+ }
+
+ container epe-stats {
+ status deprecated;
+ description
+ "container for the EPE stats measurement - deprecated because measurement object
+ isn't included";
+
+ uses start-and-end-time;
+ uses epe-measurement-result-grouping;
+
+
+ }
+
+ list epe-statistics {
+ key "measurement-object";
+
+ description
+ "measurement result for the EPE stats measurement per
+ measurement-object";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/epe-measurement-objects/measurement-object";
+ }
+
+ description
+ "measurement-object for the EPE stats measurement";
+ }
+ uses start-and-end-time;
+ uses epe-measurement-result-grouping;
+
+ list multiple-epe-measurement-result {
+ config false;
+ description
+ "Multiple measurement results of epe-measurement.
+
+ The O-RU shall use this list to report one or more measurements per measurement-object in a single notification.
+
+ In addition, the O-RU shall always use the
+
+ measurement-result-stats/epe-statistics[measurement-object]/epe-measurement-result/
+
+ schema-nodes to report a single epe-measurement for a measurement-object. The O-RU
+ should report its latest epe-measurement available. This ensures O-DUs supporting earlier
+ versions of this specification can recover the measurement.";
+
+ uses start-and-end-time;
+ uses epe-measurement-result-grouping;
+ }
+
+ }
+
+ list symbol-rssi-stats {
+ key "measurement-object";
+
+ description
+ "measurement result of symbol-rssi-measurement per measurement-object";
+ leaf measurement-object {
+ type leafref {
+ path "/performance-measurement-objects/symbol-rssi-measurement-objects/measurement-object";
+ }
+
+ description
+ "measurement-object for the symbol-rssi-measurement";
+ }
+
+ uses start-and-end-time;
+ uses symbol-rssi-measurement-result-grouping;
+
+ list multiple-symbol-rssi-measurement-result {
+ config false;
+ description
+ "Multiple measurement results of symbol-rssi-measurement.
+
+ The O-RU shall use this list to report one or more measurements per measurement-object in a single notification.
+
+ In addition, the O-RU shall always use one of the
+
+ measurement-result-stats/symbol-rssi-stats[measurement-object]/
+
+ schema-nodes to report a single symbol-rssi measurement for a measurement-object.
+ The O-RU should report its latest symbol-rssi measurement available.";
+
+ uses start-and-end-time;
+ uses symbol-rssi-measurement-result-grouping;
+ }
+ }
+
+ }
+
+ // Top level container
+
+ container performance-measurement-objects {
+ description
+ "configuration for performance management and measurement-result are
+ included";
+ uses measurement-group;
+ }
+
+// Notifications
+
+ notification measurement-result-stats {
+ description
+ "Notification may contain measurement results for transceiver-stats
+ and/or rx-window-stats";
+ uses measurement-notification;
+ }
+}
--- /dev/null
+module o-ran-processing-element {
+ yang-version 1.1;
+ namespace "urn:o-ran:processing-element:1.0";
+ prefix "o-ran-elements";
+
+ import ietf-yang-types {
+ prefix yang;
+ }
+
+ import ietf-inet-types {
+ prefix "inet";
+ }
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import ietf-ip {
+ prefix "ip";
+ }
+
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ import o-ran-usermgmt {
+ prefix "or-user";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG definitions for mapping of transport flows to
+ processing elements. Three options are supported:
+ i) virtual MAC based mapping
+ ii) MAC address + VLAN-ID based mapping
+ iii) UDP/IP based mapping
+
+ Copyright 2020 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) introducing SHARED-ORU-MULTI-OPERATOR feature
+ 2) fixing constraints";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) Add support for multiple transport-session-type per O-RU";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) added new enum SHARED-CELL-ETH-INTERFACE in
+ transport-session-type and new containers north-eth-flow and
+ south-eth-flow to enable Shared cell scenario.";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) added new leaf to enable O-RU to report the maximum number of
+ transport flows it can support, e.g., due to restrictions on number
+ of VLAN-IDs when Ethernet type transport is used.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature SHARED_CELL {
+ description
+ "Presence of feature indicates that this O-RU is capable to support
+ shared cell.";
+ }
+// groupings
+
+ grouping non-shared-cell-flow-group {
+ description "a grouping for non-shared cell O-RU flows";
+
+ container aliasmac-flow {
+ when "../../../transport-session-type = 'ALIASMAC-INTERFACE'";
+ if-feature o-ran-int:ALIASMAC-BASED-CU-PLANE;
+ description "leafs for virtual mac type data flows";
+ leaf ru-aliasmac-address {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:alias-macs";
+ }
+ mandatory true;
+ description
+ "O-RU's alias MAC address used for alias MAC based flow";
+ }
+ leaf vlan-id {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:vlan-id";
+ }
+ description
+ "O-RU's VLAN-ID used for alias MAC based flow";
+ }
+ leaf o-du-mac-address {
+ type yang:mac-address;
+ mandatory true;
+ description
+ "O-DU's MAC address used for alias MAC based flow";
+ }
+ }
+ container eth-flow {
+ when "../../../transport-session-type = 'ETH-INTERFACE'";
+ description "leafs for mac + vlan-id type data flows";
+ leaf ru-mac-address {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:mac-address";
+ }
+ mandatory true;
+ description
+ "O-RU's MAC address used for Ethernet based flow";
+ }
+ leaf vlan-id {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:vlan-id";
+ }
+ mandatory true;
+ description
+ "O-RU's VLAN-ID used for Ethernet based flow";
+ }
+ leaf o-du-mac-address {
+ type yang:mac-address;
+ mandatory true;
+ description
+ "O-DU's MAC address used for Ethernet based flow";
+ }
+ }
+ container udpip-flow {
+ when "../../../transport-session-type = 'UDPIP-INTERFACE'";
+ description "leafs for UDP/IP type data flows";
+ choice address {
+ leaf ru-ipv4-address {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/ip:ipv4/ip:address/ip:ip";
+ }
+ description "O-RU's IPv4 address";
+ }
+ leaf ru-ipv6-address {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/ip:ipv6/ip:address/ip:ip";
+ }
+ description "O-RU's IPv6 address";
+ }
+ mandatory true;
+ description "choice of O-RU IPv4 or IPv6 address";
+ }
+ leaf o-du-ip-address {
+ type inet:ip-address;
+ mandatory true;
+ description "O-DU's IP address";
+ }
+ leaf ru-ephemeral-udp-port {
+ type inet:port-number;
+ mandatory true;
+ description
+ "ephemeral port used by O-RU";
+ }
+ leaf o-du-ephemeral-udp-port {
+ type inet:port-number;
+ mandatory true;
+ description
+ "ephemeral port used by O-DU";
+ }
+ leaf ecpri-destination-udp {
+ type inet:port-number;
+ mandatory true;
+ description "the well-known UDP port number used by eCPRI";
+ // fixme - add in a default when allocated by IANA
+ }
+ }
+ }
+
+ grouping shared-cell-flow-group {
+ description "a grouping for shared cell O-RU flows";
+
+ container north-eth-flow {
+ when "../../../transport-session-type = 'SHARED-CELL-ETH-INTERFACE'";
+ if-feature "SHARED_CELL";
+ description "leafs for mac + vlan-id type data flows";
+ leaf ru-mac-address {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:mac-address";
+ }
+ description
+ "O-RU's MAC address used for Ethernet based flow";
+ }
+ leaf vlan-id {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:vlan-id";
+ }
+ description
+ "O-RU's VLAN-ID used for Ethernet based flow";
+ }
+ leaf north-node-mac-address {
+ type yang:mac-address;
+ description
+ "North-node's MAC address used for Ethernet based flow";
+ }
+ }
+ container south-eth-flow {
+ when "../../../transport-session-type = 'SHARED-CELL-ETH-INTERFACE'";
+ if-feature "SHARED_CELL";
+ description "leafs for mac + vlan-id type data flows";
+ leaf ru-mac-address {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:mac-address";
+ }
+ description
+ "O-RU's MAC address used for Ethernet based flow";
+ }
+ leaf vlan-id {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../../interface-name]/o-ran-int:vlan-id";
+ }
+ description
+ "O-RU's VLAN-ID used for Ethernet based flow";
+ }
+ leaf south-node-mac-address {
+ type yang:mac-address;
+ description
+ "south-node's MAC address used for Ethernet based flow";
+ }
+ }
+ }
+
+ grouping session-and-markings-group {
+ description "a grouping with transport session type and enhanced uplane markings";
+
+ leaf transport-session-type {
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ enum SHARED-CELL-ETH-INTERFACE {
+ if-feature "SHARED_CELL";
+ description "VLAN based CUS Transport used for Shared Cell scenario";
+ }
+ }
+ default ETH-INTERFACE;
+ description
+ "the type of transport session used for identifying different processing
+ elements";
+ }
+ container enhanced-uplane-mapping {
+ presence "indicates that enhanced uplane mapping is used";
+ description "a mapping table for enhanced user plane marking";
+ list uplane-mapping {
+ key "up-marking-name";
+ description
+ "a mapping between up-link name and o-ran-interfaces:up-marking-name";
+ leaf up-marking-name {
+ type string;
+ description "a unique up marking name that is used for enhanced up marking";
+ }
+ choice up-markings {
+ description
+ "U-Plane markings";
+ case ethernet {
+ when "(../../transport-session-type = 'ALIASMAC-INTERFACE') or
+ (../../transport-session-type = 'ETH-INTERFACE') or
+ (../../transport-session-type = 'SHARED-CELL-ETH-INTERFACE')";
+ leaf up-cos-name {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:class-of-service/o-ran-int:enhanced-uplane-markings/o-ran-int:up-marking-name";
+ }
+ description "the Ethernet U-plane transport marking as defined in o-ran-interfaces";
+ }
+ }
+ case ipv4 {
+ when "(../../transport-session-type = 'UDPIP-INTERFACE')";
+ leaf upv4-dscp-name {
+ if-feature o-ran-int:UDPIP-BASED-CU-PLANE;
+ type leafref {
+ path "/if:interfaces/if:interface/ip:ipv4/o-ran-int:diffserv-markings/o-ran-int:enhanced-uplane-markings/o-ran-int:up-marking-name";
+ }
+ description "the IPv4 U-plane transport marking as defined in o-ran-interfaces";
+ }
+ }
+ case ipv6 {
+ when "(../../transport-session-type = 'UDPIP-INTERFACE')";
+ leaf upv6-dscp-name {
+ if-feature o-ran-int:UDPIP-BASED-CU-PLANE;
+ type leafref {
+ path "/if:interfaces/if:interface/ip:ipv6/o-ran-int:diffserv-markings/o-ran-int:enhanced-uplane-markings/o-ran-int:up-marking-name";
+ }
+ description "the IPv6 U-plane transport marking as defined in o-ran-interfaces";
+ }
+ }
+ }
+ }
+ }
+ }
+
+ grouping pe-group {
+ description "a grouping of processing elements";
+ leaf maximum-number-of-transport-flows {
+ type uint16 {
+ range "1..4094";
+ }
+ default 4094;
+ config false;
+ description
+ "The maximum number of transport flows that can be supported by an O-RU";
+ }
+ uses session-and-markings-group;
+
+ list ru-elements {
+ key "name";
+ description
+ "the list of transport definitions for each processing element";
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ description
+ "A name that is unique across the O-RU that identifies a processing
+ element instance.
+
+ This name may be used in fault management to refer to a fault source
+ or affected object";
+ }
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "The identity of a shared resource operator. When present,
+ indicates that the list entry corresponds to a processing element
+ associated with a shared resource operator where the sro-id identifies
+ the specific shared resource operator";
+ }
+ container transport-flow {
+ description
+ "container for the transport-flow used for CU plane";
+ leaf interface-name {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description "the interface name ";
+ }
+ uses non-shared-cell-flow-group;
+ uses shared-cell-flow-group;
+
+ }
+ }
+ list additional-transport-session-type-elements {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ key transport-session-type;
+
+ description
+ "Added to support multiple transport-session-type per O-RU,
+ it is always assumed that /processing-elements/ru-elements/ is configured with the first type of transport,
+ and /processing-element/additional-transport-session-elements/ru-elements/ is configured with the other types of transport.
+ If the O-RU is configured for shared-cell, this list will not be used. An O-RU shall reject any configuration
+ with a list entry with transport-session-type set to SHARED-CELL-ETH-INTERFACE";
+
+ uses session-and-markings-group;
+
+ list ru-elements {
+ key "name";
+ description
+ "the list of transport definitions for each processing element";
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ description
+ "A name that is unique across the O-RU that identifies a processing
+ element instance.
+
+ This name may be used in fault management to refer to a fault source
+ or affected object";
+ }
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "The identity of a shared resource operator. When present,
+ indicates that the list entry corresponds to a processing element
+ associated with a shared resource operator where the sro-id identifies
+ the specific shared resource operator";
+ }
+ container transport-flow {
+ description
+ "container for the transport-flow used for CU plane";
+ leaf interface-name {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description "the interface name ";
+ }
+ uses non-shared-cell-flow-group;
+ }
+ }
+ }
+ }
+
+// top-level container
+
+ container processing-elements {
+ description
+ "a model defining the mapping between transport flows and arbitrary
+ O-RAN processing elements. A processing element may be then defined for
+ handling connectivity or delay procedures, or defined with a corresponding
+ eaxcid for CU plane operations";
+ uses pe-group;
+ }
+}
--- /dev/null
+module o-ran-shared-cell {
+ yang-version 1.1;
+ namespace "urn:o-ran:shared-cell:1.0";
+ prefix "o-ran-sc";
+
+ import o-ran-compression-factors {
+ prefix "cf";
+ }
+ import o-ran-processing-element {
+ prefix "o-ran-pe";
+ }
+
+ import o-ran-common-yang-types {
+ prefix "o-ran-cmn";
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ import o-ran-usermgmt {
+ prefix "or-user";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the YANG definitions for shared cell capable O-RU (Cascade and FHM).
+
+ Copyright 2020 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) eaxc-id-group support in shared cell";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) added SHARED-ORU-MULTI-OPERATOR anf SHARED-ORU-MULTI-ODU features";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) add support for multi-cell in cascade mode.
+ 3) add SCS info and mapping with eaxc-id into Combine-entity.
+ 4) add enhanced-t-combine feature Add T_combine-net (capability)
+ 5) add Tx-duration, enhanced-t-combine-enabled";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) added selective combining using beamId.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) initial version for shared cell O-RU related yang module.";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ feature FHM {
+ description
+ "Presence of feature indicates that O-RU acts as FHM and doesn't have
+ the capability of radio transmission and reception. Absence of feature
+ indicates that O-RU does not act as FHM and supports radio transmission
+ and reception function.";
+ }
+
+ feature SELECTIVE-BEAM-ID {
+ description
+ "Presence of feature indicates that FHM supports the selective combining
+ function by using beamId";
+ }
+
+ // radio offsets
+ grouping radio-offset {
+ description
+ "shared cell FHM mode needs the configuration for radio related offset";
+ leaf downlink-radio-frame-offset {
+ type uint32 {
+ range 0..12288000;
+ }
+ mandatory true;
+
+ description
+ "This parameter is used for offsetting the starting position of
+ 10ms radio frame.
+ Note: Unit is 1/1.2288e9 sec.";
+ }
+
+ leaf downlink-sfn-offset {
+ type int16 {
+ range -32768..32767;
+ }
+ mandatory true;
+
+ description
+ "This parameter is used for offsetting SFN value.
+ Unit is 10ms.";
+ }
+ }
+
+ // shared cell capability
+ grouping shared-cell-module-capability{
+ description
+ "shared cell related module capability of O-RU";
+ container shared-cell-module-cap {
+ config false;
+ description
+ "indicates shared cell specific module capability";
+
+ leaf t-copy {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "Corresponding to the maximum FHM or cascade O-RU processing delay
+ between receiving an IQ sample over the fronthaul interface from
+ the north-node, coping it and transmitting it over the fronthaul
+ interface to the south-node.";
+ }
+
+ leaf t-combine {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "Corresponding to the maximum FHM or cascade O-RU processing delay
+ between receiving an IQ sample over the fronthaul interface from
+ the south-node(s), combing them and transmitting it over the
+ fronthaul interface to the north-node.
+
+ When enhanced-t-combine-enabled is 'true' by O-DU, FHM/Cascade O-RU supporting
+ ENHANCED-T-COMBINE uses t-combine-net and tx-duration instead of this value.";
+ }
+
+ leaf t-combine-net {
+ type uint32;
+ units nanoseconds;
+ description
+ "Corresponding to the maximum FHM or cascade O-RU processing delay
+ between starting time to combine IQ data from received message(s)
+ and starting time to transmit them with a message over the fronthaul
+ interface to O-DU or the north-node.";
+ }
+
+ leaf ta3-prime-max-upper-range {
+ type uint32;
+ units nanoseconds;
+ mandatory true;
+ description
+ "The upper limit for the configurable ta3-prime-max value.
+ This is the capability information of O-RU that comes from
+ the O-RU internal memory for the combine operation.";
+ }
+
+ leaf max-number-node-copy-and-combine {
+ type uint8{
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates the maximum number of south-node for the copy-and-combine
+ functions of cascade O-RU or FHM.
+ For cascade mode, this value is one. It means
+ O-RU copies the stream of eCPRI messages only once for the connected
+ south-node and copied stream are forwarded to the south-node.
+ Similarly, the cascade O-RU combines once for the streams of
+ eCPRI messages received from the south node and the streams of radio
+ reception function.
+ For FHM mode, FHM is able to copy the stream of eCPRI messages
+ according to this parameter and forward each copied stream
+ to each south-node. FHM is able to combine the streams of eCPRI
+ messages received from the multiple south-nodes corresponding to
+ this parameter at most.";
+ }
+
+ leaf max-number-eaxcid-copy {
+ type uint8{
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates the maximum number of eaxc-ids for the copy functions
+ of cascade O-RU or FHM.
+ For Cascade O-RU, it is same number of static-low-level-tx-endpoints plus
+ static-low-level-rx-endpoints, for which low-level-tx(rx)-endpoints
+ are configured with eaxc-id in u-plane configuration.
+ For FHM, it is max configurable number of eaxc-ids in
+ tx-eaxc-id and rx-eaxc-id in shared-cell-copy-uplane-config.";
+ }
+
+ leaf max-number-eaxcid-combine {
+ type uint8{
+ range "1..max";
+ }
+ mandatory true;
+ description
+ "Indicates the maximum number of eaxc-ids for the combine functions
+ of cascade O-RU or FHM.
+ For Cascade O-RU, it is same number of static-low-level-rx-endpoints,
+ for which low-level-rx-endpoints are configured with eaxc-id in
+ u-plane configuration.
+ For FHM, it is max configurable number of eaxc-ids in rx-eaxc-id
+ in shared-cell-combine-uplane-config across all combine-enities.
+
+ When multiple scs or multiple c-plane section types with a single eaxc-id
+ are used for FHM supporting MULTIPLE-SCS-IN-EAXC, all eaxc-id instances
+ across scs, C-Plane section types and combine entities are counted even
+ though they are same eaxc-id. The counted number shall not excced this value.";
+ }
+
+ container eaxc-id-group-capabilities {
+ if-feature FHM;
+ description
+ "Presence of this container indicates that FHM can refer to C-Plane in UL direction
+ to support combining U-Plane messages commanded by C-Plane with Section Extension 10.";
+ leaf max-num-rx-eaxc-id-groups {
+ type uint8;
+ description
+ "Maximum number of configurable rx-eaxc-id-group supported by FHM.";
+ }
+
+ leaf max-num-rx-eaxc-ids-per-group {
+ type uint8;
+ description
+ "Maximum number of member-rx-eaxc-id in single rx-eaxc-id-group supported by FHM.";
+ }
+ }
+
+ list compression-method-supported {
+ if-feature FHM;
+ description
+ "List of supported compression methods for FHM";
+ uses cf:compression-details;
+ }
+
+ leaf multi-cell-in-cascade-mode-supported {
+ type boolean;
+ description
+ "This parameter indicates whether O-RU supports multi cell
+ operation in shared cell cascade mode.
+ If multi-cell-in-cascade-mode-supported = false then each shared cell
+ O-RU in a physical cascaded chain can only be used for operating
+ carriers that correspond to a single cell.
+ If multi-cell-in-cascade-mode-supported = true, it means that the O-RU
+ may be configured such that the shared-cell carriers can be used to
+ support mutiple different cells, where each cell is served by its own
+ separate cascade chain. See CUS-Plane Specification for more details.";
+ }
+ }
+ }
+
+ // shared cell mode configuration
+ grouping shared-cell-mode{
+ description
+ "A grouping defining the schema nodes for shared cell configuration";
+ choice shared-cell-copy-combine-mode {
+ case COMMON {
+ description
+ "all eCPRI payload are the target for copy and combine functions.
+ Common set of eaxc-ids are used in O-RU in the shared cell network.
+ For cascade mode, eaxc-ids of low-level-tx(rx)-links in
+ o-ran-uplane-configuration that has relation to the
+ processing-element are used.
+ For FHM mode, eaxc-ids of shared-cell-copy-uplane-config and
+ those of shared-cell-combine-config are used.";
+
+ uses shared-cell-copy-configuration;
+ uses shared-cell-combine-configuration;
+ }
+ case SELECTIVE-BEAM-ID {
+ if-feature "FHM and SELECTIVE-BEAM-ID";
+ description
+ "Case that FHM has selective transmission and reception function
+ by using beamId";
+
+ uses shared-cell-copy-configuration-for-selective-beam-id;
+ uses shared-cell-combine-configuration-for-selective-beam-id;
+ }
+ case SELECTIVE {
+ description "for future use";
+ }
+ description
+ "configuration mode can be selected.";
+ }
+ }
+
+ // processing elements set
+ grouping processing-element-set{
+ description
+ "shared-cell-copy/combine-configuration refers the pair of processing
+ element set of a north-node and a south-node.";
+
+ leaf north-node-processing-element{
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "north-node processing element indicates the set of
+ 'north-node-mac-address', 'ru-mac-address' and 'vlan-id' in case
+ north-eth-flow is selected for the transport flow.";
+ }
+
+ leaf-list south-node-processing-elements{
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "south-node processing elements indicate the sets of
+ 'south-node-mac-address', 'ru-mac-address' and 'vlan-id' in case
+ south-eth-flow is selected for the transport flow.";
+ }
+ } // processing-element-set
+
+ // processing elements set for SELECTIVE-BEAM-ID
+ grouping processing-element-set-for-selective-beam-id{
+ description
+ "shared-cell-copy/combine-configuration refers the pair of processing
+ element set of a north-node and a south-node.";
+
+ leaf north-node-processing-element{
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "north-node processing element indicates the set of
+ 'north-node-mac-address', 'ru-mac-address' and 'vlan-id' in case
+ north-eth-flow is selected for the transport flow.";
+ }
+
+ leaf-list south-node-processing-elements{
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "south-node processing elements indicate the sets of
+ 'south-node-mac-address', 'ru-mac-address' and 'vlan-id' in case
+ south-eth-flow is selected for the transport flow.";
+ }
+
+ list mapping-table-for-selective-beam-id {
+ key "global-beam-id south-node-processing-elements";
+ description "the mapping information between global-beam-id and local-beam-id";
+
+ leaf global-beam-id{
+ type uint16;
+ description
+ "This parameter indicates the beam ID to be applied to the U-Plane data
+ on O-DU as same as existing beamId. One global beamId can be mapped
+ to one or multiple local beamId.
+ The mapping information between each global beamId, O-RU(s),
+ and local beamId is configured to the FHM during M-Plane start-up procedure.";
+ }
+ leaf south-node-processing-elements {
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "south-node processing elements indicate the sets of
+ 'south-node-mac-address', 'ru-mac-address' and 'vlan-id' in case
+ south-eth-flow is selected for the transport flow.";
+ }
+ leaf local-beam-id {
+ type uint16;
+ description "This parameter indicates the beam ID to be applied to
+ the U-Plane data on O-RU as same as existing beamId.
+ In one O-RU, different beams can not map to one global beamId.
+ Local beamId shall be unique within O-RU.";
+ }
+ }
+ } // processing-element-set for SELECTIVE-BEAM-ID
+
+ // shared cell copy and combine config
+ grouping shared-cell-copy-configuration{
+ description
+ "shared-cell-copy-configuration";
+ list shared-cell-copy-entities{
+ key name;
+ description
+ "copy entity. The north-node is an O-DU or an O-RU.
+ The south-nodes are O-RUs.
+ The number of south-nodes is at most one for cascade O-RU and
+ more than one for FHM";
+
+ leaf name{
+ type string;
+ description
+ "the name of shared-cell-copy-entity.";
+ }
+
+ leaf odu-id {
+ if-feature feat:SHARED-ORU-MULTI-ODU;
+ type string;
+ description
+ "An optional o-du identity associated with this list entry.
+ When present, indicates that the list entry is associated with
+ a particular odu-id.";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource identity associated with this list entry.
+ When present, indicates that the list entry corresponds to a shared cell copy entity
+ associated with a shared resouce operator where the sro-id
+ identifies the specific shared resouce operator.
+
+ This schema-node is used to refince NACM privileges for shared
+ resource operators";
+ }
+
+ uses processing-element-set;
+
+ container shared-cell-copy-uplane-config {
+ if-feature FHM;
+ description
+ "Container consists of uplane-info for copy-configuration for FHM.";
+
+ list tx-eaxc-id {
+ key eaxc-id;
+ description
+ "used for low-level-tx-endpoints to copy";
+
+ leaf eaxc-id {
+ type uint16;
+ description
+ "encoded value of eaxcid to be read by CU-Plane";
+ }
+ }
+ list rx-eaxc-id {
+ key eaxc-id;
+ description
+ "used for low-level-rx-endpoints to copy";
+
+ leaf eaxc-id {
+ type uint16;
+ description
+ "encoded value of eaxcid to be read by CU-Plane";
+ }
+ }
+ uses radio-offset;
+ }
+
+ } // shared-cell-copy-entities
+ } // shared-cell-copy-configuration (groupings)
+
+ grouping shared-cell-copy-configuration-for-selective-beam-id{
+ description
+ "shared-cell-copy-configuration for selective function by beam id";
+ list shared-cell-copy-entities-selective-beam-id{
+ key name;
+ description
+ "copy entity. The north-node is an O-DU or an O-RU.
+ The south-nodes are O-RUs.
+ The number of south-nodes is at most one for cascade O-RU and
+ more than one for FHM";
+
+ leaf name{
+ type string;
+ description
+ "the name of shared-cell-copy-entity.";
+ }
+
+ leaf odu-id {
+ if-feature feat:SHARED-ORU-MULTI-ODU;
+ type string;
+ description
+ "An optional o-du identity associated with this list entry.
+ When present, indicates that the list entry is associated with
+ a particular odu-id.";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource identity associated with this list entry.
+ When present, indicates that the list entry corresponds to a shared cell copy entity
+ with selective bean id associated with a shared resouce operator where the sro-id
+ identifies the specific shared resouce operator.
+
+ This schema-node is used to refince NACM privileges for shared
+ resource operators";
+ }
+
+ uses processing-element-set-for-selective-beam-id;
+
+ container shared-cell-copy-uplane-config {
+ if-feature FHM;
+ description
+ "Container consists of uplane-info for copy-configuration for FHM.";
+
+ list tx-eaxc-id {
+ key eaxc-id;
+ description
+ "used for low-level-tx-endpoints to copy";
+
+ leaf eaxc-id {
+ type uint16;
+ description
+ "encoded value of eaxcid to be read by CU-Plane";
+ }
+ }
+ list rx-eaxc-id {
+ key eaxc-id;
+ description
+ "used for low-level-rx-endpoints to copy";
+
+ leaf eaxc-id {
+ type uint16;
+ description
+ "encoded value of eaxcid to be read by CU-Plane";
+ }
+ }
+ uses radio-offset;
+ }
+
+ } // shared-cell-copy-entities for SELECTIVE-BEAM-ID
+ } // shared-cell-copy-configuration (groupings) for SELECTIVE-BEAM-ID
+
+ grouping shared-cell-combine-configuration{
+ description
+ "shared-cell-combine-configuration";
+
+ list shared-cell-combine-entities{
+ key name;
+ description
+ "combine configuration. The north-node is O-DU or O-RU.
+ The south-nodes are O-RUs.
+ The number of south-nodes is at most one for cascade O-RU and
+ more than one for FHM";
+
+ leaf name{
+ type string;
+ description
+ "name of shared-cell-combine-entity";
+ }
+
+ leaf odu-id {
+ if-feature feat:SHARED-ORU-MULTI-ODU;
+ type string;
+ description
+ "An optional o-du identity associated with this list entry.
+ When present, indicates that the list entry is associated with
+ a particular odu-id.";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource identity associated with this list entry.
+ When present, indicates that the list entry corresponds to a shared cell combine entity
+ associated with a shared resouce operator where the sro-id
+ identifies the specific shared resouce operator.
+
+ This schema-node is used to refince NACM privileges for shared
+ resource operators";
+ }
+
+
+ uses processing-element-set;
+
+ leaf scs {
+ type o-ran-cmn:scs-config-type;
+ description
+ "sub-carrier spacing of U-Plane messages belong to combine-entity";
+ }
+
+ leaf ta3-prime-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "indicates the latest time that FHM or cascade O-RU is allowed to
+ send UL U-plane message to north-node relative to reception
+ timing at O-RU antenna.";
+ }
+
+ leaf tx-duration {
+ type uint32;
+ units nanoseconds;
+ description
+ "informs FHM/Cascade O-RU of the maximum duration time of transmission
+ over the fronthaul interface to O-DU or north-node for messages
+ to be sent within Ta3-prime-max.";
+ }
+
+ uses shared-cell-combine-uplane-config;
+ }
+ }
+
+ grouping shared-cell-combine-configuration-for-selective-beam-id{
+ description
+ "shared-cell-combine-configuration for selective function by beam id";
+
+ list shared-cell-combine-entities-for-selective-beam-id{
+ key name;
+ description
+ "combine configuration. The north-node is O-DU or O-RU.
+ The south-nodes are O-RUs.
+ The number of south-nodes is at most one for cascade O-RU and
+ more than one for FHM";
+
+ leaf name{
+ type string;
+ description
+ "name of shared-cell-combine-entity";
+ }
+
+ leaf odu-id {
+ if-feature feat:SHARED-ORU-MULTI-ODU;
+ type string;
+ description
+ "An optional o-du identity associated with this list entry.
+ When present, indicates that the list entry is associated with
+ a particular odu-id.";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource identity associated with this list entry.
+ When present, indicates that the list entry corresponds to a shared cell combine entity
+ for selective beam id associated with a shared resouce operator where the sro-id
+ identifies the specific shared resouce operator.
+
+ This schema-node is used to refince NACM privileges for shared
+ resource operators";
+ }
+
+ uses processing-element-set;
+
+ leaf scs {
+ type o-ran-cmn:scs-config-type;
+ description
+ "sub-carrier spacing of U-Plane messages belong to combine-entity";
+ }
+
+ leaf ta3-prime-max {
+ type uint32;
+ units nanoseconds;
+ description
+ "indicates the latest time that FHM or cascade O-RU is allowed to
+ send UL U-plane message to north-node relative to reception
+ timing at O-RU antenna.";
+ }
+
+ leaf tx-duration {
+ type uint32;
+ units nanoseconds;
+ description
+ "informs FHM/Cascade O-RU of the maximum duration time of transmission
+ over the fronthaul interface to O-DU or north-node for messages
+ to be sent within Ta3-prime-max.";
+ }
+
+ uses shared-cell-combine-uplane-config;
+ }
+ }
+
+
+ grouping shared-cell-combine-uplane-config{
+ description
+ "shared cell related uplane configuration applicable to O-RU which
+ doesn't have radio transmission capability";
+ container shared-cell-combine-uplane-config {
+ if-feature FHM;
+ description
+ "when O-RU doesn't have radio transmission availability for FHM mode,
+ the required u-plane configuration for copy and combine function
+ are defined, instead of the lists of o-ran-uplane-conf.yang";
+
+ list rx-eaxc-id {
+ key eaxc-id;
+ description
+ "used for low-level-rx-endpoints to combine";
+ leaf eaxc-id {
+ type uint16;
+ description
+ "encoded value of eaxc-id to be read by CU-Plane";
+ }
+
+ leaf number-of-prb {
+ type uint16;
+ description
+ "Determines max number of PRBs that can be scheduled in all sections
+ per one symbol.
+ This value is used when uplink C-plane message indicates that all PRBs
+ is indicated in the field of numPrbc or tx-duration is calculated.";
+ }
+
+ leaf-list cp-ul-section-type {
+ type enumeration {
+ enum ST1 {
+ description
+ "section type 1 is used.";
+ }
+ enum ST3P{
+ description
+ "section type 3 is used for PRACH .";
+ }
+ enum ST3M{
+ description
+ "section type 3 is used for PUxCH when mixed numeroloy is applied.";
+ }
+ }
+ description
+ "indicates what section type is used for a specific eaxc-id with a specfic
+ SCS/frameStructure which belongs to this combine-entity.";
+ }
+
+ container comression-method {
+ description
+ "for combine mechanism, compression method per eaxc-id applied in
+ south-node is known to FHM ";
+ uses cf:compression-details;
+ }
+ }
+
+ uses radio-offset;
+
+ leaf n-ta-offset {
+ type uint32;
+ units Tc;
+ mandatory true;
+ description
+ "Value of configurable N-TA offset
+ units are Tc=~0.5ns=1/1.96608GHz";
+ }
+
+ leaf number-of-prb {
+ type uint16;
+ mandatory true;
+ status deprecated;
+ description
+ "Determines max number of PRBs that will be used in all sections
+ per one symbol.
+ This value is used only when uplink C-plane message indicates that
+ all PRB is used in the field of numPrbc
+
+ This node is deprecated and replaced by number-of-prb in the list of rx-eaxc-id.
+ This movement is intended to prevent the fragmentation of shared-cell-combine-entities
+ according to the different value of number-of-prb.";
+ }
+ }
+ }
+
+// top-level container
+ container shared-cell{
+ description
+ "This container for shared-cell consists of capability information and
+ configurable parameters";
+ uses shared-cell-module-capability;
+
+ container shared-cell-config {
+ description "configuration for shared cell.";
+ uses shared-cell-mode;
+
+ leaf max-num-rx-eaxc-ids-per-group {
+ if-feature FHM;
+ type leafref {
+ path "/o-ran-sc:shared-cell/o-ran-sc:shared-cell-module-cap/o-ran-sc:eaxc-id-group-capabilities/o-ran-sc:max-num-rx-eaxc-ids-per-group";
+ require-instance false;
+ }
+ description "RW value of max-num-rx-eaxc-ids-per-group";
+ }
+ leaf max-num-rx-eaxc-id-groups {
+ if-feature FHM;
+ type leafref {
+ path "/o-ran-sc:shared-cell/o-ran-sc:shared-cell-module-cap/o-ran-sc:eaxc-id-group-capabilities/o-ran-sc:max-num-rx-eaxc-id-groups";
+ require-instance false;
+ }
+ description "RW value of max-num-rx-eaxc-id-groups";
+ }
+
+ list rx-eaxc-id-group {
+ if-feature FHM;
+ must "count(../rx-eaxc-id-group) <= ../max-num-rx-eaxc-id-groups" {
+ error-message "too many rx-eaxcid-id groups";
+ }
+ key "representative-rx-eaxc-id";
+ description
+ "This is a list of the groups of the eAxC IDs.
+ Each group is a union of a 'representative-rx-eaxc-id'and 'member-rx-eaxc-id's.
+ When section type 3 C-Plane in UL direction is used with Section Extension 10 in the shared cell,
+ this group shall be informed to FHM.";
+ leaf representative-rx-eaxc-id {
+ type uint16;
+ description
+ "This parameter contains eAxC_ID that populates content of C-Plane section
+ extension 10 to eAxC_IDs configured in the group as 'member-rx-eaxc-id'(s).";
+ }
+ leaf-list member-rx-eaxc-id {
+ type uint16;
+ must "count(../member-rx-eaxc-id) <= ../../max-num-rx-eaxc-ids-per-group" {
+ error-message "too many rx-eaxcid-id members";
+ }
+ must "current()!=../representative-rx-eaxc-id" {
+ error-message "the representative eaxcid does not need to be a list member";
+ }
+ description
+ "This is a list of member eAxC IDs,which is associated with 'representative-rx-eaxc-id' in a group.";
+ }
+ }
+
+ leaf enhanced-t-combine-enabled {
+ if-feature feat:ENHANCED-T-COMBINE;
+ type boolean;
+ default false;
+ description
+ "O-DU informs FHM/Cascade O-RU that t-combine-net and tx-duration
+ are used to calculate T-waiting instead of t-combine.";
+ }
+
+ leaf multiple-scs-in-eaxc-used {
+ if-feature feat:MULTIPLE-SCS-IN-EAXC;
+ type boolean;
+ default false;
+ description
+ "O-DU informs FHM/Cascade O-RU that multiple scs or
+ multiple section types in a single eAxC id are used.";
+ }
+ }
+ }
+}
--- /dev/null
+module o-ran-software-management {
+ yang-version 1.1;
+ namespace "urn:o-ran:software-management:1.0";
+ prefix o-ran-swm;
+
+ import ietf-inet-types {
+ prefix "inet";
+ revision-date 2013-07-15;
+ }
+
+ import ietf-hardware {
+ prefix "hw";
+ }
+
+ import o-ran-hardware {
+ prefix "o-ran-hw";
+ }
+
+ import o-ran-file-management {
+ prefix "o-ran-file-mgmt";
+ }
+
+ import o-ran-wg4-features {
+ prefix "or-feat";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines operations and configuration for the management of software packages.
+ This module is derived out of opencpe-firmware-mgmt@2014-02-06.yang
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) SW Install timeout
+ 2) check integrity directly after download";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+ revision "2022-08-15" {
+ description
+ "version 9.1.0
+
+ 1) clarified description statements
+ 2) style guide corrections
+ 3) changed import prefix for o-ran-file-management";
+
+ reference "ORAN-WG4.M.0-v09.00";
+ }
+
+ revision "2022-04-18" {
+ description
+ "version 9.0.0
+
+ 1) aded new parameter build-content-download";
+
+ reference "ORAN-WG4.M.0-v09.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions
+ 2) new option to use IANA private enterprise number as vendor-code";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) added FTPES support";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.1.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.0.2
+
+ 1) backward compatible changes to correct sFTP Server Authentication .
+ 2) simplifying file management and authentication to reuse from o-ran-file-management module
+ 3) minor fixes according to lack of descriptions
+ 4) removal of not used grouping
+ 5) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+
+ // groupings
+
+ grouping slot-group {
+ description
+ "Contains information about each software slot and its content.";
+ list software-slot {
+ key name;
+ min-elements 2;
+
+ description
+ "Information about available software-slots, their status, state and content.";
+
+ leaf name {
+ type string;
+
+ description
+ "Name of the software slot. This shall be unique to identify the software-slot.";
+ }
+
+ leaf status {
+ type enumeration {
+ enum VALID {
+ description
+ "Slot contains software considered as proven valid";
+ }
+ enum INVALID {
+ description
+ "Software in the slot is considered by O-RU as invalid (e.g. wrong CRC).
+ O-RU prohibits activation of slot with such status.";
+ }
+ enum EMPTY {
+ description
+ "Slot does not contain software package. O-RU prohibits activation of slot
+ with such status.";
+ }
+ }
+ config false;
+ mandatory true;
+
+ description "Indicates the status of the software slot";
+ }
+
+ leaf active {
+ type boolean;
+ must "../status = 'VALID'";
+ config false;
+ description
+ "informs if software stored in particular slot is activated at the moment";
+ }
+
+ leaf running {
+ type boolean;
+ must "../status = 'VALID'";
+ config false;
+ description
+ "Informs if software stored in particular slot is used at the moment";
+ }
+
+ leaf access {
+ type enumeration {
+ enum READ_ONLY {
+ description
+ "slot intended only for factory software,
+ activation of such software slot means getting back to factory defaults";
+ }
+ enum READ_WRITE {
+ description
+ "slot used for updating software";
+ }
+ }
+ default READ_WRITE;
+ config false;
+
+ description
+ "Indicates the writeability of the slot.
+ A Read-Only software slot is one which has a factory installed software-slot";
+ }
+
+ leaf product-code {
+ type leafref {
+ path "/hw:hardware/hw:component/o-ran-hw:product-code";
+ }
+ config false;
+
+ description "product code provided by the vendor, specific to the product. This is derived from manifest file.";
+ }
+
+ leaf vendor-code {
+ type string {
+ length 1..5;
+ pattern '(.{1,2})|(\d{1,5})';
+ }
+ config false;
+
+ description
+ "Unique code of the vendor. This is derived from manifest file.
+
+ This may be a 1 or two upper case characters or a 1-5 digit IANA Private Enterprise Number.";
+ }
+
+ leaf build-id {
+ type string;
+ config false;
+
+ description
+ "Identity associated with the software. This is derived from manifest file.";
+ }
+
+ leaf build-name {
+ type string;
+ config false;
+
+ description
+ "Name of the build. This is derived from manifest file.";
+ }
+
+ leaf build-version {
+ type string;
+ description "The vendor-specific version string of the software build.";
+ }
+
+ list files {
+ key "name";
+ config false;
+
+ description "List of all the files present in the software slot.";
+
+ leaf name {
+ type string;
+
+ description
+ "Name of the file installed in the slot.";
+ }
+
+ leaf version {
+ type string;
+
+ description
+ "Version of the file installed in the slot";
+ }
+ leaf local-path {
+ type string;
+ mandatory true;
+
+ description
+ "Complete path of the file stored locally";
+ }
+
+ leaf integrity {
+ type enumeration {
+ enum OK {
+ description "OK - indicates that file integrity is correct";
+ }
+ enum NOK {
+ description "NOK - indicates corrupted file";
+ }
+ }
+ config false;
+
+ description
+ "Result of the file integrity check (checksum calculation) during installation.";
+ }
+ }
+ }
+ }
+
+ grouping download-input {
+ description
+ "Grouping for SW download RPC input";
+ leaf remote-file-path {
+ type inet:uri;
+ mandatory true;
+ description
+ "URI of the software image including username.
+ The following format is possible:
+ When file download is via sftp, the format shall be of the form
+ sftp://<username>@<host>[:<port>]/path
+ When file transfer is via FTPES, the format shall be of the form
+ ftpes://<username>@<host>[:port]/path
+
+ Note, ftpes is not an IANA registered URI scheme, but used here to signal
+ that a file transfer should be performed over FTPES.";
+ }
+
+
+ uses o-ran-file-mgmt:credential-information;
+ }
+
+ grouping download-output {
+ description
+ "Grouping for SW download RPC output";
+ leaf status {
+ type enumeration {
+ enum STARTED {
+ description
+ "Operation has been started without error.";
+ }
+ enum FAILED {
+ description
+ "Operation cannot be started because of error, more detailed information can be found in error-message.";
+ }
+ }
+ mandatory true;
+
+ description
+ "Status of the software file download";
+ }
+ leaf error-message {
+ when "../status = 'FAILED'";
+ type string;
+
+ description
+ "Detailed error Message when the status is FAILED.";
+ }
+
+ leaf notification-timeout {
+ type int32 {range "1..max";}
+ units seconds;
+ default 30;
+
+ description
+ "Notification timeout is the time NETCONF client shall
+ wait for a 'download-event' notification from O-RU. If there is no
+ 'download-event' notification received within notification-timeout,
+ NETCONF client shall assume the download timeout/failure, and follow necessary steps.";
+ }
+ }
+
+ grouping install-input {
+ description
+ "Grouping for SW installation RPC input";
+ leaf slot-name {
+ type leafref {
+ path "/software-inventory/software-slot/name";
+ }
+ must "/software-inventory/software-slot[name = current()][active = 'false' and running = 'false']" {
+ error-message "software-install may be requested only against active::false and running::false slot!";
+ }
+ mandatory true;
+
+ description
+ "Software slot to which the software shall be installed.";
+ }
+
+ leaf-list file-names {
+ type string;
+
+ description
+ "Names of the files within software package to be installed";
+ }
+ }
+
+ grouping install-output {
+ description
+ "Grouping for SW installation RPC output";
+ leaf status {
+ type enumeration {
+ enum STARTED {
+ description
+ "Operation has been started without error.";
+ }
+ enum FAILED {
+ description
+ "Operation cannot be started because of error, more detailed information can be found in error-message.";
+ }
+ }
+ mandatory true;
+
+ description
+ "Status of the software package installation to software slot.";
+ }
+ leaf error-message {
+ when "../status = 'FAILED'";
+ type string;
+
+ description
+ "Detailed error Message when the status is FAILED.";
+ }
+
+ leaf sw-install-timeout {
+ type int32 {range "1..max";}
+ units seconds;
+
+ description
+ "Optional timeout indicated by O-RU after which time
+ an 'install-event' notification will be sent indicating
+ the installation procedure has timed out.";
+ }
+ }
+
+ grouping activate-input {
+ description
+ "Grouping for SW activation RPC input";
+ leaf slot-name {
+ type leafref {
+ path "/software-inventory/software-slot/name";
+ }
+ must "/software-inventory/software-slot[name = current()][status = 'VALID']" {
+ error-message "software activation may be requested only on VALID slot!";
+ }
+ mandatory true;
+
+ description
+ "Slot name on which software has to be activated.";
+ }
+ }
+
+ grouping activate-output {
+ description
+ "Grouping for SW activation RPC output";
+ leaf status {
+ type enumeration {
+ enum STARTED {
+ description
+ "Operation has been started without error.";
+ }
+ enum FAILED {
+ description
+ "Operation cannot be started because of error, more detailed information can be found in error-message.";
+ }
+ }
+ mandatory true;
+
+ description
+ "Status of the software files activation";
+ }
+ leaf error-message {
+ when "../status = 'FAILED'";
+ type string;
+
+ description
+ "Detailed error Message when the status is FAILED.";
+ }
+
+ leaf notification-timeout {
+ type int32 {range "1..max";}
+ units seconds;
+ default 30;
+
+ description
+ "Timeout on client waiting for the activate event";
+ }
+ }
+
+ grouping download-notification {
+ description
+ "Grouping for notification event structure for download completion";
+ leaf file-name {
+ type string;
+ mandatory true;
+
+ description
+ "File name of transferred software file.";
+ }
+
+ leaf status {
+ type enumeration {
+ enum COMPLETED {
+ description
+ "Operation completed successfully";
+ }
+ enum AUTHENTICATION_ERROR {
+ description "Source available, wrong credentials";
+ }
+ enum PROTOCOL_ERROR {
+ description "SFTP or FTPES errors";
+ }
+ enum FILE_NOT_FOUND {
+ description "Source not available.";
+ }
+ enum APPLICATION_ERROR {
+ description "Application related errors";
+ }
+ enum TIMEOUT {
+ description "Timeout waiting for download";
+ }
+ enum INTEGRITY_ERROR {
+ description "File is corrupted";
+ }
+ }
+
+ description
+ "Status of finished operation execution";
+ }
+ leaf error-message {
+ when "../status != 'COMPLETED'";
+ type string;
+
+ description
+ "Detailed description of faulty situation";
+ }
+ }
+
+ grouping install-notification {
+ description
+ "Grouping for notification event structure for installation completion";
+ leaf slot-name {
+ type leafref {
+ path "/software-inventory/software-slot/name";
+ }
+
+ description
+ "Name of the slot to which software was installed.";
+ }
+ leaf status {
+ type enumeration {
+ enum COMPLETED {
+ description
+ "Operation completed successfully";
+ }
+ enum FILE_ERROR {
+ description "Operation on the file resulted in in error, disk failure, not enough disk space,
+ incompatible file format";
+ }
+ enum INTEGRITY_ERROR {
+ description "File is corrupted";
+ }
+ enum APPLICATION_ERROR {
+ description "Operation failed due to internal reason";
+ }
+ enum TIMEOUT {
+ description "Install operation timed out";
+ }
+ }
+
+ description
+ "Status of finished operation execution";
+ }
+ leaf error-message {
+ when "../status != 'COMPLETED'";
+ type string;
+
+ description
+ "Detailed description of faulty situation";
+ }
+ }
+
+ grouping activation-notification {
+ description
+ "Grouping for notification event structure for activation completion";
+ leaf slot-name {
+ type leafref {
+ path "/software-inventory/software-slot/name";
+ }
+
+ description
+ "Name of the slot which was activated";
+ }
+
+ leaf status {
+ type enumeration {
+ enum COMPLETED {
+ description
+ "Operation completed successfully";
+ }
+ enum APPLICATION_ERROR {
+ description
+ "Operation finished with error, more details can by found in error-message";
+ }
+ }
+
+ description
+ "Status of finished operation execution";
+ }
+ leaf return-code {
+ type uint8;
+
+ description
+ "Status code return when the software is tried to activate";
+ }
+ leaf error-message {
+ when "../status != 'COMPLETED'";
+ type string;
+
+ description
+ "Detailed description of faulty situation";
+ }
+ }
+
+ // top-level container
+
+ container software-inventory {
+ config false;
+ description
+ "Contains information about each software slot and its content as well as information related to
+ software processing.";
+
+ uses slot-group;
+
+ leaf build-content-download {
+ type empty;
+ description
+ "An optional leaf used to indicate that the O-RU requires separate download procedures to be
+ re-used for downloading individual files in a software build, instead of a single archived package.";
+ }
+
+ leaf integrity-check-at-download-enabled {
+ if-feature or-feat:INTEGRITY-CHECK-AT-SW-DOWNLOAD;
+ type empty;
+ description "Presence of this node enables O-RU to perform integrity check at file download.";
+ }
+
+ }
+ // RPC statements
+
+ rpc software-download {
+ description
+ "RPC needed to perform software download operation.";
+
+ input {
+ uses download-input;
+ }
+ output {
+ uses download-output;
+ }
+ }
+
+ rpc software-install {
+ description
+ "Install a previously downloaded software.";
+
+ input {
+ uses install-input;
+ }
+ output {
+ uses install-output;
+ }
+ }
+
+ rpc software-activate {
+ description
+ "Activate a previously installed software.";
+ input {
+ uses activate-input;
+ }
+ output {
+ uses activate-output;
+ }
+ }
+
+ // notification definitions
+ notification download-event {
+ description "Notification event structure for download completion";
+ uses download-notification;
+
+ }
+
+ notification install-event {
+ description "Notification event structure for installation completion";
+ uses install-notification;
+ }
+
+ notification activation-event {
+ description "Notification event structure for activation completion";
+ uses activation-notification;
+ }
+}
--- /dev/null
+module o-ran-supervision {
+ yang-version 1.1;
+ namespace "urn:o-ran:supervision:1.0";
+ prefix "o-ran-supervision";
+
+ import ietf-yang-types {
+ prefix yang;
+ }
+
+ import o-ran-wg4-features {
+ prefix or-feat;
+ }
+
+ import ietf-inet-types {
+ prefix "inet";
+ }
+ import ietf-netconf-monitoring {
+ prefix ncm;
+ }
+
+
+ import o-ran-usermgmt {
+ prefix "or-user";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the configuration data and supervision RPCs that are
+ used to detect loss M-Plane connectivity.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) NETCONF session supervison with session id";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) introduced SHARED-ORU-MULTI-ODU and SHARED-ORU-MULTI-OPERATOR features.";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 5.2.0
+
+ 1) typographical corrections in descriptions.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 5.1.0
+
+ 1) typographical corrections in descriptions.
+ 2) removed non-ACSII characters.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) added Event Producer-Collector supervision";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) added output string to enable indication if config modification change has failed
+ 2) corrected model description
+ 3) removed erroneous text in notification description";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 2.0.0
+
+ 1) added leafs for CU plane monitoring
+ 2) backward compatible changes to introduce groupings";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+
+
+ typedef event-collector-id {
+ type union {
+ type inet:ip-address;
+ type inet:uri;
+ }
+ description "An Event Collector identifier";
+ }
+
+ grouping watchdog-input {
+ description "a watchdog input grouping";
+ leaf supervision-notification-interval {
+ type uint16;
+ units seconds;
+ default 60;
+ description
+ "The interval in seconds at which supervision notifications are sent.
+ If not specified the default value of 60 seconds shall apply.";
+ }
+ leaf guard-timer-overhead {
+ type uint16;
+ units seconds;
+ default 10;
+ description
+ "This is overhead added to the supervision timer used to calculate the
+ supervision watchdog timer. i.e.,
+
+ supervision timer = notification timer + guard-timer-overhead
+
+ If not specified the default value of 10 seconds shall apply.
+
+ Failure to send this RPC again within the timeout sets the radio into
+ 'loss of supervision' state.
+
+ NOTE - The supervision timer MUST not be less that the confirmed
+ timeout timer (when the feature is supported).
+
+ This type of constraint (using an RPC's input) cannot be formally
+ expressed in YANG.";
+ }
+ }
+
+ grouping watchdog-output {
+ description "a watchdog output grouping";
+ leaf next-update-at {
+ type yang:date-and-time;
+ description
+ "Indicates the time when the next supervision notification is expected.";
+ }
+
+ leaf error-message {
+ type string;
+
+ description
+ "An optional error message, e.g., used when the RPC input attempts to
+ modify a locked running configuration.
+
+ Take note, the supervision-notification-interval and guard-timer-overhead
+ have default values and so their values can be modified even when a leaf is
+ not included in the RPC input.";
+ }
+ }
+
+ grouping supervision-notification-data {
+ description "a supervision notification data grouping";
+ leaf session-id {
+ if-feature or-feat:SUPERVISION-WITH-SESSION-ID;
+ type leafref {
+ path "/ncm:netconf-state/ncm:sessions/ncm:session/ncm:session-id";
+ }
+ mandatory true;
+ description
+ "This value uniquely identifies the NETCONF session in an O-RU. The value is conveyed to NETCONF client in hello message.
+ the session-id for the netconf session is sent as part of each supervision-notification notification.
+ and may be used for create-subscription to filter the relevant
+ notifications";
+ }
+ }
+
+ grouping supervision-group {
+ description "a supervision grouping";
+ container cu-plane-monitoring {
+ presence
+ "Indicates O-RU supports timer based cu-plane monitoring interval. If
+ this container is NOT present, the operation of the O-RU is undefined.";
+ description "container describing operation of CU plane monitoring";
+
+ leaf configured-cu-monitoring-interval {
+ type uint8 {
+ range "0..160";
+ }
+ units milliseconds;
+ default 160;
+ description
+ "This value corresponds to the configured value of the timer used by
+ the O-RU to monitor the C/U plane connection.
+
+ A value of 0 means that the O-RU's shall disable its CU plane
+ monitoring.
+
+ A NETCONF client should configure the value according to the
+ configuration of the PHY layer and/or C/U plane section types
+ supported and/or any fault tolerant operation. For example,
+
+ i) when operating with an O-DU supporting non-LAA LTE, this value can
+ be configured to a value according to the repetition time of
+ transmitted reference symbols across the fronthaul interface
+ ii) when operating with an O-DU supporting C-Plane Section Type 0,
+ this value can configured to a value according to the minimum
+ repetition interval of section type 0.
+ iii) when operating with an O-DU supporting fault tolerant operation,
+ this value can be configured according to the fault tolerant heartbeat
+ interval ";
+ }
+ }
+ container event-collector-monitoring {
+ if-feature "or-feat:NON-PERSISTENT-MPLANE";
+ description "container describing operation of Event Collector monitoring";
+
+ leaf heartbeat-interval {
+ type uint8;
+ units seconds;
+ default 60;
+ description "the heartbeat interval";
+ }
+
+ leaf-list heartbeat-recipient-id {
+ type event-collector-id;
+ description
+ "A configured Event collector identity, to which the O-RU shall send heartbeat notifications";
+ }
+ }
+ container per-odu-monitoring {
+ if-feature "or-feat:SHARED-ORU-MULTI-ODU or or-feat:SHARED-ORU-MULTI-OPERATOR";
+ presence
+ "Indicates at least one of the O-RU Controllers intends to operate per O-DU supervision.";
+ description "container describing per-odu monitoring parameters";
+
+ list odu-ids {
+ if-feature or-feat:SHARED-ORU-MULTI-ODU;
+ key odu-id;
+ description
+ "an optional list of o-du identities that an O-RU controller intends to use with per
+ O-DU supervision in a single operator envrionment. The odu-id values are used to match
+ values received in the supervision-watchdog-reset rpc together with values configured in
+ o-ran-uplane-conf based configuration.
+ The O-RU does not further interpret the specific value of odu-id.";
+ leaf odu-id {
+ type string;
+ description "an o-du identity ";
+ }
+ }
+
+ list sro-ids-and-odu-ids {
+ if-feature "or-feat:SHARED-ORU-MULTI-ODU and or-feat:SHARED-ORU-MULTI-OPERATOR";
+ key "odu-id sro-id";
+ description
+ "an optional list of sro and o-du identities that an O-RU controller intends to use with per
+ O-DU supervision in a multi-operator envrionment. The sro-id and odu-id values are used to match
+ values received in the supervision-watchdog-reset rpc together with values configured in
+ o-ran-uplane-conf based configuration.
+ The O-RU does not further interpret the specific value of sro-id or odu-id.";
+ leaf odu-id {
+ type string;
+ description "an o-du identity ";
+ }
+ leaf sro-id {
+ type string;
+ description "an sro identity ";
+ }
+ }
+ }
+ }
+
+ container supervision {
+ description "top leval supervision container";
+ uses supervision-group;
+ // other WG specific monitoring containers follow here
+ }
+
+ rpc supervision-watchdog-reset {
+ description
+ "rpc to reset the watchdog timer";
+ input {
+ uses watchdog-input;
+
+ container context {
+ if-feature "or-feat:SHARED-ORU-MULTI-ODU or or-feat:SHARED-ORU-MULTI-OPERATOR";
+ description
+ "an optional container that defines the context associated with the
+ watchdog reset. Context can be used in supervision operations with
+ multiple O-DUs";
+
+ leaf odu-id {
+ if-feature or-feat:SHARED-ORU-MULTI-ODU;
+ type string;
+ description
+ "an optional o-du identity associated with this
+ supervision watchdog operation. If an odu-id received is not configured
+ in the list of tx-array-carriers or list of rx-array carriers, this leaf is ignored.
+ When it does correspond to an odu-id listed in tx-array-carriers and/or
+ rx-array-carriers, the odu-id is used in the operatrion of per O-DU supervision.";
+ }
+
+ leaf sro-id {
+ if-feature or-feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "The shared resource identity associated with the current NETCONF session.
+ A supervision-watchdog-reset RPC received from NETCONF client
+ with user-group privileges of 'carrier' MUST be rejected
+ if it is received without a sro-id leaf.
+ In other scenarios, this leaf is optional and ignored by the O-RU.";
+ }
+ }
+ }
+
+ output {
+ uses watchdog-output;
+ }
+ }
+
+ notification supervision-notification {
+ description
+ "Notification to indicate that NETCONF management interface is up.";
+ uses supervision-notification-data;
+
+ }
+}
--- /dev/null
+module o-ran-sync {
+ yang-version 1.1;
+ namespace "urn:o-ran:sync:1.0";
+ prefix "o-ran-sync";
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines synchronization mechanism for the O-RAN Equipment.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 8.1.0
+
+ 1) clarifiy description of quality-level";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) add support for boundary clock indication";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 1.4.0
+
+ 1) typographical corrections in descriptions.
+ 2) Description alignment with specification.";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-08-10" {
+ description
+ "version 1.3.0
+
+ 1) Update description of ENCHANCED (sic) under container sync-capability leaf sync-t-tsc with
+ correct reference to IEEE 802.1CM sections.
+ 2) Add description that CLASS_B and ENHANCED are as per IEEE802.1CM.
+ 3) Add freq-error and time-error leafs under container sync-status. This allows an O-DU to
+ query the O-RU using NETCONF <get> procedure about the phase and frequency errors at
+ any time.
+ 4) Move delay-asymmetry outside of container g-8275-1-config as the delay asymmetry
+ is applicable to G.8275.2 as well
+ 5) Add gnss-rx-error in gnss-data for LLS-C4 configuration
+ 6) Correct the description of state enumerations under synce-status. The earlier
+ descriptions were copy paste from ptp-status";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 1.2.0
+
+ 1) enable O-RU to only support GNSS and not 802.1CM.";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature GNSS {
+ description
+ "This feature indicates that the equipment supports integrated GNSS functionality.";
+ }
+
+ feature ANTI-JAM {
+ description
+ "This feature indicates that the equipment supports Anti-jam functionality";
+ }
+
+ typedef geographic-coordinate-degree {
+ type decimal64 {
+ fraction-digits 8;
+ }
+ description
+ "Decimal degree (DD) used to express latitude and longitude
+ geographic coordinates.";
+ }
+
+ grouping sync-group {
+ description "This group represents the state and status of timing and synchronization of the O-RU";
+ container sync-status {
+ config false;
+
+ description
+ "Object of this class provides synchronization state of the module.";
+
+ leaf sync-state {
+ type enumeration {
+ enum LOCKED {
+ description
+ "equipment is in the locked mode, as defined in ITU-T G.810";
+ }
+ enum HOLDOVER {
+ description
+ "equipment clock is in holdover mode";
+ }
+ enum FREERUN {
+ description
+ "equipment clock isn't locked to an input reference, and is not in the holdover mode";
+ }
+ }
+ mandatory true;
+ description
+ "State of DU synchronization";
+ }
+ leaf time-error {
+ type decimal64 {
+ fraction-digits 3;
+ }
+ units nanoseconds;
+ description
+ "An optional leaf indicating an estimate of the current time error in the O-RU,
+ e.g., derived from a low pass filtering of the residual error of the PLL.
+ The definition of the filtering and updating is left to O-RU implementation.";
+ }
+ leaf frequency-error {
+ type decimal64 {
+ fraction-digits 3;
+ }
+ units parts-per-billion;
+ description
+ "An optional leaf indicating an estimate of the current frequency error in the O-RU,
+ e.g., derived from a low pass filtering of the residual error of the PLL.
+ The definition of the filtering and updating is left to O-RU implementation.";
+ }
+
+ list supported-reference-types {
+ key item;
+ min-elements 1;
+ description
+ "Type of a synchronization supported source.";
+ leaf item {
+ type enumeration {
+ enum GNSS {
+ description
+ "GPS can be taken as a synchronization source";
+ }
+ enum PTP {
+ description
+ "Precision Time Protocol can be taken as a synchronization source";
+ }
+ enum SYNCE {
+ description
+ "Synchronous Ethernet can be taken as a synchronization source";
+ }
+ }
+ mandatory true;
+
+ description
+ "supported reference-type";
+ }
+ }
+ }
+
+ container sync-capability {
+ config false;
+
+ description
+ "Object of this class provides synchronization capabilities of the module.";
+
+ leaf sync-t-tsc {
+ type enumeration {
+ enum CLASS_B {
+ description
+ "Regular accuracy (previously referred to class B) for synchronization
+ is supported by the device as per IEEE802.1CM clause 6.4.1, Case 1.1";
+ }
+ enum ENCHANCED {
+ description
+ "Enhanced accuracy for synchronization is supported by the device as per
+ IEEE802.1CM clause 6.4.1, Case 1.2.
+
+ The typo in the name of the enumeration (ENCHANCED instead of ENHANCED)
+ is kept as is for backwards compatibility";
+ }
+ }
+ description
+ "When the O-RU supports 802.1CM, this leaf provides information about
+ T-TSC capability";
+
+ reference "IEEE 802.1CM";
+ }
+
+ leaf boundary-clock-supported {
+ type boolean;
+ description
+ "This parameter indicates whether O-RU supports the T-BC profiles in ITU-T G.8275.1.";
+ }
+ }
+
+ container ptp-config {
+ description
+ "This MO defines configuration of Precise Time Protocol.";
+ leaf domain-number {
+ type uint8;
+ default 24;
+ description
+ "This parameter indicates Domain Number for PTP announce messages.";
+ }
+
+ list accepted-clock-classes {
+ key clock-classes;
+ leaf clock-classes {
+ type uint8;
+ description
+ "PTP Clock Class accepted by the O-RU";
+ }
+ description
+ "Contains list of PTP acceptable Clock Classes, sorted in the descending order.";
+ }
+
+ leaf ptp-profile {
+ type enumeration {
+ enum G_8275_1 {
+ description
+ "Usage of multicast over Ethernet";
+ }
+
+ enum G_8275_2 {
+ description
+ "Usage of unicast over IP";
+ }
+ }
+ default "G_8275_1";
+ description
+ "Type of profile to be used in PTP setting";
+ }
+ leaf delay-asymmetry {
+ type int16 {
+ range "-10000..10000";
+ }
+ default 0;
+ description
+ "Defines static phase error in the recovered PTP timing signal to be compensated at the O-RU.
+ The error is defined in units of nanoseconds in the range +/-10 000 ns.
+
+ If the deprecated delay-asymmetry schema node in the g-8275-1-config container is configured
+ together with this schema node, then the O-RU shall use this schema node and ignore the
+ value in the g-8275-1-config container.";
+ }
+
+ container g-8275-1-config {
+ when "../ptp-profile='G_8275_1'";
+
+ description
+ "Container allowing for configuration of G8275.1";
+
+ leaf multicast-mac-address {
+ type enumeration {
+ enum FORWARDABLE {
+ description
+ "means, that PTP shall use 01-1B-19-00-00-00 destination MAC address";
+ }
+ enum NONFORWARDABLE {
+ description
+ "means, that PTP shall use 01-80-C2-00-00-0E destination MAC address";
+ }
+ }
+ default FORWARDABLE;
+ description
+ "The parameter defines destination MAC address, used by the DU in the egress PTP messages.";
+ }
+
+ leaf delay-asymmetry {
+ type int16 {
+ range -10000..10000;
+ }
+ default 0;
+ status deprecated;
+ description
+ "Defines static phase error in the recovered PTP timing signal to be compensated at the O-RU.
+ The error is defined in units of nanoseconds in the range +/-10 000 ns.";
+ }
+ }
+
+ container g-8275-2-config {
+ when "../ptp-profile='G_8275_2'";
+
+ description
+ "Container used for configuration of G8275.2 profile";
+
+ leaf local-ip-port {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Reference to interface name corresponding to IP interface
+ used for G.8275.2";
+ }
+
+ list master-ip-configuration {
+ key local-priority;
+ description
+ "The parameter defines list of IP configuration of devices acting as PTP signal source.";
+ leaf local-priority {
+ type uint8;
+ description
+ "The parameter defines local priority or underlying master IP address.";
+ }
+
+ leaf ip-address {
+ type string;
+ description
+ "the parameter defines master IP address.";
+ }
+ }
+
+ leaf log-inter-sync-period {
+ type int8 {
+ range "-7..0";
+ }
+
+ description
+ "The parameter defines number of sync message during 1 second";
+ }
+
+ leaf log-inter-announce-period {
+ type int8 {
+ range "-3..0";
+ }
+
+ description
+ "The parameter defines number of announce message during 1 second";
+ }
+ }
+ }
+
+ container ptp-status {
+ description
+ "PTP status container";
+ leaf reporting-period {
+ type uint8;
+ default 10;
+ description
+ "This parameter defines minimum period in seconds between reports,
+ sent by the O-RU, for parameters in this container.";
+ }
+ leaf lock-state {
+ type enumeration {
+ enum LOCKED {
+ description
+ "The integrated ordinary clock is synchronizing to the reference, recovered from PTP flow";
+ }
+ enum UNLOCKED {
+ description
+ "The integrated ordinary clock is not synchronizing to the reference, recovered from PTP flow";
+ }
+ }
+ config false;
+ description
+ "This parameter indicates, whether the integrated ordinary clock is
+ synchronizing to the reference, recovered from PTP signal.
+ The exact definition when to indicate locked or unlocked is up to specific
+ implementation.";
+ }
+
+ leaf clock-class {
+ type uint8;
+ config false;
+ description
+ "This parameter contains the clock class of the clock, controlled by the O-RU";
+ }
+
+ leaf clock-identity {
+ type string {
+ length 18;
+ pattern "0[xX][0-9a-fA-F]{16}";
+ }
+ config false;
+ description
+ "This parameter contains identity of the clock,
+ according to IEEE 1588-2008 definition, controlled by the O-RU.
+ The string shall be formatted as an 8-octet hex value with the '0x' prefix.";
+ }
+
+ leaf partial-timing-supported {
+ type boolean;
+ config false;
+ description
+ "Provides information wheter G.8275.2 (partial timing support from network) is supported.";
+ }
+
+ list sources {
+ key local-port-number;
+ config false;
+
+ description
+ "Synchronization sources";
+
+ leaf local-port-number {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:port-reference/o-ran-int:port-number";
+ }
+ description
+ "This is reference to portNumber of ExternalEthernetPort to identify the port,
+ where the PTP signal is located.";
+ }
+
+ leaf state {
+ type enumeration {
+ enum PARENT {
+ description
+ "Indicates that this source is the current master clock, i.e. the clock,
+ which the clock, controlled by the NETCONF Server, is synchronized to";
+ }
+ enum OK {
+ description
+ "Indicates that this source is an alternate master, which the clock,
+ controlled by the NETCONF Server, can potentially synchronize to,
+ i.e. clock class and priority, announced by the master clock is lower,
+ compared to those of the clock, controlled by the NETCONF Server,
+ and and the clock class is accepted";
+ }
+ enum NOK {
+ description
+ "Indicates that this source is an alternate master, which the clock,
+ controlled by the NETCONF Server, has an operational connection to,
+ but the class or priority of the master clock is higher or equal
+ to those of the clock, controlled by the NETCONF Server,
+ or the clock class is not accepted";
+ }
+ enum DISABLED {
+ description
+ "Indicates that this source is an alternate master, which the clock,
+ controlled by the NETCONF Server, has no operational connection to";
+ }
+ }
+ description
+ "This parameter indicates status of the PTP source";
+ }
+
+ leaf two-step-flag {
+ type boolean;
+ description
+ "This parameter reflects status of the twoStepFlag attribute in Sync messages,
+ received from the PTP source.";
+ }
+
+ leaf leap61 {
+ type boolean;
+ description
+ "This parameter reflects status of the leap61 flag in Announce messages,
+ received from the PTP source.
+ When true, the last minute of the current UTC day contains 61 seconds.";
+ }
+
+ leaf leap59 {
+ type boolean;
+ description
+ "This parameter reflects status of the leap59 flag in Announce messages,
+ received from the PTP source.
+ When true, the last minute of the current UTC day contains 59 seconds.";
+ }
+
+ leaf current-utc-offset-valid {
+ type boolean;
+ description
+ "This parameter reflects status of the currentUtcOffsetValid flag in
+ Announce messages, received from the PTP source.
+ When true, the current UTC offset is valid.";
+ }
+
+ leaf ptp-timescale {
+ type boolean;
+ description
+ "This parameter reflects status of the ptpTimescale flag in Announce
+ messages, received from the PTP source.
+
+ When set, the clock timescale of the grandmaster clock is PTP;
+ otherwise, the timescale is ARB (arbitrary)";
+ }
+
+ leaf time-traceable {
+ type boolean;
+ description
+ "This parameter reflects status of the timeTraceable flag in Announce
+ messages, received from the PTP source.
+
+ When true, the timescale and the currentUtcOffset are traceable to a
+ primary reference";
+ }
+
+ leaf frequency-traceable {
+ type boolean;
+ description
+ "This parameter reflects status of the frequencyTraceable flag in
+ Announce messages, received from the PTP source.
+
+ When true, the frequency determining the timescale is traceable to a
+ primary reference";
+ }
+
+ leaf source-clock-identity {
+ type string {
+ length 18;
+ pattern "0[xX][0-9a-fA-F]{16}";
+ }
+ description
+ "This parameter reflects value of the sourceClockIdentity attribute in
+ Announce messages, received from the PTP source.
+
+ The string shall be formatted as an 8-octet hex value with the '0x'
+ prefix.";
+ }
+
+ leaf source-port-number {
+ type uint16;
+ description
+ "This parameter reflects value of the sourcePortNumber attribute in
+ Announce messages, received from the PTP source.";
+ }
+
+ leaf current-utc-offset {
+ type int16;
+ description
+ "The offset between TAI and UTC when the epoch of the PTP system is
+ the PTP epoch, i.e., when ptp-timescale is TRUE; otherwise, the value
+ has no meaning";
+ }
+
+ leaf priority1 {
+ type uint8;
+ description
+ "This parameter reflects value of the priority1 attribute in Announce
+ messages, received from the PTP source.";
+ }
+
+ leaf clock-class {
+ type uint8;
+ description
+ "This parameter reflects value of the clockClass attribute in
+ Announce messages, received from the PTP source.";
+ }
+
+ leaf clock-accuracy {
+ type uint8;
+ description
+ "This parameter reflects value of the clockAccuracy attribute in
+ Announce messages, received from the PTP source.";
+ }
+
+ leaf offset-scaled-log-variance {
+ type uint16;
+ description
+ "This parameter reflects value of the offsetScaledLogVariance
+ attribute in Announce messages, received from the PTP source.";
+ }
+
+ leaf priority2 {
+ type uint8;
+ description
+ "This parameter reflects value of the priority2 attribute in Announce
+ messages, received from the PTP source.";
+ }
+
+ leaf grandmaster-clock-identity {
+ type string {
+ length 18;
+ pattern "0[xX][0-9a-fA-F]{16}";
+ }
+ description
+ "This parameter reflects value of the grandmasterClockIdentity
+ attribute in Announce messages, received from the PTP source.
+
+ The string shall be formatted as an 8-octet hex value with the '0x'
+ prefix.";
+ }
+
+ leaf steps-removed {
+ type uint16;
+ description
+ "This parameter reflects value of the stepsRemoved attribute in
+ Announce messages, received from the PTP source.
+
+ It indicates the number of communication paths traversed
+ between the local clock and the grandmaster clock.";
+ }
+
+ leaf time-source {
+ type uint8;
+ description
+ "This parameter reflects value of the timeSource attribute in
+ Announce messages, received from the PTP source.";
+ }
+ }
+ }
+
+ container synce-config {
+ description
+ "This container defines the configuration of SyncE";
+
+ leaf-list acceptance-list-of-ssm {
+ type enumeration {
+ enum PRC {
+ description
+ "PRC";
+ }
+ enum PRS {
+ description
+ "PRS";
+ }
+ enum SSU_A {
+ description
+ "SSU_A";
+ }
+ enum SSU_B {
+ description
+ "SSU_B";
+ }
+ enum ST2 {
+ description
+ "ST2";
+ }
+ enum ST3 {
+ description
+ "ST3";
+ }
+ enum ST3E {
+ description
+ "ST3E";
+ }
+ enum EEC1 {
+ description
+ "EEC1";
+ }
+ enum EEC2 {
+ description
+ "EEC2";
+ }
+ enum DNU {
+ description
+ "DNU";
+ }
+ enum NONE {
+ description
+ "NONE";
+ }
+ }
+
+ default "PRC";
+
+ description
+ "The parameter contains the list of SyncE acceptable SSMs.";
+ }
+
+ leaf ssm-timeout {
+ type uint16;
+
+ description
+ "The parameter contains the value of maximum duration in seconds for which the actual SSM value may be different than configured values.";
+ }
+ }
+
+ container synce-status {
+ description
+ "SyncE status container";
+
+ leaf reporting-period {
+ type uint8;
+ default 10;
+ description
+ "This parameter defines minimum period in seconds between reports,
+ sent by the O-RU, for parameters in this container.";
+ }
+
+ leaf lock-state {
+ type enumeration {
+ enum LOCKED {
+ description
+ "The integrated ordinary clock is synchronizing to the reference, recovered from SyncE signal";
+ }
+ enum UNLOCKED {
+ description
+ "The integrated ordinary clock is not synchronizing to the reference, recovered from SyncE signal";
+ }
+ }
+ config false;
+ description
+ "This parameter indicates, whether the integrated ordinary clock is
+ synchronizing to the reference, recovered from SyncE signal.
+
+ The exact definition when to indicate locked or unlocked is up to
+ specific implementation.";
+ }
+
+ list sources {
+ key local-port-number;
+ config false;
+ leaf local-port-number {
+ type leafref {
+ path "/if:interfaces/if:interface/o-ran-int:port-reference/o-ran-int:port-number";
+ }
+ description
+ "This is reference to portNumber of ExternalEthernetPort to identify
+ the port, where the SyncE signal is located.";
+ }
+
+ leaf state {
+ type enumeration {
+ enum PARENT {
+ description
+ "Indicates this is the primary SyncE source recovering SyncE signal";
+ }
+ enum OK {
+ description
+ "Indicates that this source is an alternate SyncE source, which the clock,
+ controlled by the NETCONF Server, can potentially synchronize to, when the
+ clock quality of the primary SyncE signal advertised in ESMC packets is
+ lower than the expected or configured clock quality; or when this source
+ clock's quality is better than the primary SyncE source clock quality";
+ }
+ enum NOK {
+ description
+ "Indicates that this source is an alternate SyncE source, and the O-RU
+ has an operational connection to this alternate SyncE source, but the
+ clock's quality is not in the configured acceptable range";
+ }
+ enum DISABLED {
+ description
+ "Indicates that this source is an alternate SyncE clock, and the O-RU has an
+ operational connection to this alternate SyncE source";
+ }
+ }
+ description
+ "This parameter indicates status of the SyncE source";
+ }
+
+ leaf quality-level {
+ type uint8 {
+ range 0..15;
+ }
+ description
+ "This parameter contains value of the SSM clock quality level,
+ received in SSM messages from the SyncE source.
+ If multiple clock sources are available, the O-RU can select the
+ reference clock source based on the SSM quality level";
+ }
+ min-elements 1;
+ description
+ "This parameter contains characteristics of SyncE sources of the clock, controlled by the O-RU.";
+ }
+ }
+
+ container gnss-config {
+ if-feature GNSS;
+ description
+ "This container defines the configuration of Global Navigation Satellite System (GNSS).";
+
+ leaf enable {
+ type boolean;
+
+ description
+ "This parameter defines if GNSS receiver shall be enabled or not.";
+ }
+
+ leaf-list satellite-constelation-list {
+ type enumeration {
+ enum GPS {
+ description
+ "GPS";
+ }
+ enum GLONASS {
+ description
+ "GLONASS should not be used alone but always along with GPS or BEIDOU because of missing leap second information";
+ }
+ enum GALILEO {
+ description
+ "GALILEO";
+ }
+ enum BEIDOU {
+ description
+ "BEIDOU";
+ }
+ }
+
+ description
+ "This parameter defines list of constellations to be used to acquire synchronization.";
+ }
+
+ leaf polarity {
+ type enumeration {
+ enum POSITIVE {
+ description
+ "POSITIVE";
+ }
+ enum NEGATIVE {
+ description
+ "NEGATIVE";
+ }
+ }
+ default POSITIVE;
+
+ description
+ "This parameter defines pulse polarity";
+ }
+
+ leaf cable-delay {
+ type uint16 {
+ range "0..1000";
+ }
+ default 5;
+
+ description
+ "This parameter is used to compensate cable delay.";
+ }
+
+ leaf anti-jam-enable {
+ if-feature ANTI-JAM;
+ type boolean;
+ default false;
+ description
+ "This parameter is used to enable or disable anti-jamming.";
+ }
+ }
+
+ container gnss-status {
+ if-feature GNSS;
+ description
+ "Provides information about state of gps receiver";
+ leaf reporting-period {
+ type uint8;
+ default 10;
+ description
+ "This parameter defines minimum period in seconds between reports,
+ sent by the O-RU, for parameters in this container.";
+ }
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ config false;
+ description
+ "A name that is unique that identifies a GNSS instance.
+ This name may be used in fault management to refer to a
+ fault source or affected object";
+ }
+ leaf gnss-sync-status {
+ type enumeration {
+ enum SYNCHRONIZED {
+ description "GNSS functionality is synchronized";
+ }
+ enum ACQUIRING-SYNC {
+ description "GNSS functionality is acquiring sync";
+ }
+ enum ANTENNA-DISCONNECTED {
+ description "GNSS functionality has its antenna disconnected";
+ }
+ enum BOOTING {
+ description "GNSS functionality is booting";
+ }
+ enum ANTENNA-SHORT-CIRCUIT {
+ description "GNSS functionality has an antenna short circuit";
+ }
+ }
+ config false;
+ description "when available, indicates the status of the gnss receiver.";
+ }
+ container gnss-data {
+ when "../gnss-sync-status='SYNCHRONIZED'";
+ config false;
+ description
+ "GPS data contained";
+ leaf satellites-tracked {
+ type uint8;
+ description "Number of satellites tracked";
+ }
+ container location {
+ description
+ "Containes information about geo location";
+ leaf altitude {
+ type int64;
+ units millimeter;
+ description
+ "Distance above the sea level.";
+ }
+ leaf latitude {
+ type geographic-coordinate-degree {
+ range "-90..90";
+ }
+ description
+ "Relative position north or south on the Earth's surface.";
+ }
+ leaf longitude {
+ type geographic-coordinate-degree {
+ range "-180..180";
+ }
+ description
+ "Angular distance east or west on the Earth's surface.";
+ }
+ }
+ leaf gnss-rx-time-error {
+ type decimal64 {
+ fraction-digits 3;
+ }
+ units nanoseconds;
+ description
+ "An optional leaf, representing the estimate of current GNSS receiver time error ";
+ }
+ }
+ }
+ }
+ container sync {
+ description
+ "Main containter for sync related parameters";
+
+ uses sync-group;
+ }
+
+ //notification statement
+ notification synchronization-state-change {
+ description
+ "Notification used to inform about synchronization state change";
+
+ leaf sync-state {
+ type leafref {
+ path "/sync/sync-status/sync-state";
+ }
+ description
+ "State of equipment synchronization is notified at state change";
+ }
+ }
+
+ notification ptp-state-change {
+ description
+ "Notification used to inform about PTP synchronization state change";
+
+ leaf ptp-state{
+ type leafref{
+ path "/sync/ptp-status/lock-state";
+ }
+ description
+ "ptp-state-change notification is signalled from equipment at state change";
+ }
+ }
+ notification synce-state-change {
+ description
+ "Notification used to inform about syncE synchronization state change";
+
+ leaf synce-state{
+ type leafref{
+ path "/sync/synce-status/lock-state";
+ }
+ description
+ "synce-state change notification is signalled from equipment at state change";
+ }
+ }
+ notification gnss-state-change {
+ if-feature GNSS;
+ description
+ "Notification used to inform about GNSS synchronization state change";
+
+ leaf gnss-state{
+ type leafref{
+ path "/sync/gnss-status/gnss-sync-status";
+ }
+ description
+ "gnss-state-change notification is signalled from equipment at state change";
+ }
+ }
+
+}
--- /dev/null
+module o-ran-trace {
+ yang-version 1.1;
+ namespace "urn:o-ran:trace:1.0";
+ prefix "o-ran-trace";
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the operations for the trace logs.
+
+ Copyright 2019 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 1.2.0
+
+ 1) clarified path/folder description.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 1.1.0
+
+ 1) Typographical corrections.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.0.0
+
+ 1) Initial module definition.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ grouping trace-status-grouping {
+ description "grouping used for trace RPCs";
+ leaf status {
+ type enumeration {
+ enum SUCCESS {
+ description "RPC completed correctly";
+ }
+ enum FAILURE {
+ description "RPC failed";
+ }
+ }
+ description "result of RPC operation";
+ }
+ leaf failure-reason {
+ when "../status = 'FAILURE'";
+ type string;
+ description "free-form text description why error occurred";
+ }
+ }
+
+ rpc start-trace-logs {
+ description
+ "Management plane triggered to start collecting the trace logs files of O-RU.";
+ output {
+ uses trace-status-grouping;
+ }
+ }
+
+ rpc stop-trace-logs {
+ description
+ "Management plane triggered to stop collecting the trace logs files of O-RU.";
+ output {
+ uses trace-status-grouping;
+ }
+ }
+
+ notification trace-log-generated {
+ description
+ "When new log file generated, send this notification.";
+ leaf-list log-file-name {
+ type string;
+ description
+ "The list of trace log file names on the O-RU. Each record in this list is expected to contain
+ location of the file (e.g. 'o-ran/log/') and the name of file (e.g.'my_trace_log_file.zip', where
+ 'my_trace_log_file' is example file name and 'zip' is expected file name extension).
+ Example complete expected content of this node is 'o-ran/log/my_trace_log_file.zip'.";
+ }
+
+ leaf is-notification-last {
+ type boolean;
+ default false;
+ description
+ "Informs if notification is last - the one after receiving stop-trace-logs RPC.";
+ }
+ }
+}
--- /dev/null
+module o-ran-transceiver {
+ yang-version 1.1;
+ namespace "urn:o-ran:transceiver:1.0";
+ prefix "o-ran-transceiver";
+
+ import o-ran-interfaces {
+ prefix "o-ran-int";
+ }
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the operational state data for SFP transceivers used in
+ an O-RAN Radio Unit.
+
+ Copyright 2019 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) enable more than one interface to be accessible through a transceiver";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) introduced new SFP compliance codes and updated references";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 2.1.0
+
+ 1) typographical corrections in descriptions
+ 2) clarifying vendor name follows SFF 8472";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+
+
+ revision "2019-07-03" {
+ description
+ "version 2.0.0
+
+ 1) introduction of reporting for QSFP.
+ 2) backward compatible changes to introduce groupings.";
+
+ reference "ORAN-WG4.M.0-v02.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ // Groupings
+
+ grouping transceiver-group {
+ description "a transceiver grouping";
+ list port-transceiver-data {
+ key "interface-name port-number";
+ description
+ "Data recovered from port transceivers.
+ A single entry in the list is created per transceiver.";
+ leaf interface-name {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Name of an interface accessible through the transceiver.
+
+ If operating with a QSFP, then the interface corresponds
+ to an interface accessible through the lane/channel 1 of the QSFP.
+
+ If more than one interface is accessible through the transceiver
+ or the lane/channel 1 of the QSFP, then O-RU arbitrarily chooses
+ the referenced interface instance.";
+ }
+
+ leaf port-number {
+ type leafref {
+ path "/if:interfaces/if:interface[if:name = current()/../interface-name]" + "/o-ran-int:port-reference/o-ran-int:port-number";
+ }
+ description
+ "A number which identifies a port. In case of SFP/SFP+
+ port, port number value is 0 to N-1 where N is number of ports
+ in the device. Numbers 0 to N-1 are assigned to ports in order
+ following order of labels on the device (labels for ports are
+ not necessarily numbers starting from zero)";
+ }
+
+ leaf-list interface-names {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Names of all interfaces accessible through the transceiver.
+
+ If operating with a QSFP, then the interfaces correspond
+ to all interfaces accessible through the lane/channel 1 of the QSFP.
+
+ O-RU provides the values only if more than one interface is
+ accessible through the transceiver or the lane/channel 1 of the QSFP.";
+ }
+
+ leaf name {
+ type string {
+ length "1..255";
+ }
+ description
+ "A name that is unique across the O-RU that identifies a transceiver instance.
+ This name may be used in fault management to refer to a fault source
+ or affected object";
+ }
+
+ leaf present {
+ type boolean;
+ config false;
+ mandatory true;
+ description
+ "Indicates if pluggable transceiver module is present.";
+ }
+
+ leaf vendor-id {
+ type string {
+ length 1..16;
+ }
+ config false;
+ description
+ "Name of the transceiver vendor Full name of transceiver vendor,
+ that contains ASCII characters, left-aligned with
+ any padding on the right with ASCII spaces (20h), or ASCII nul
+ (00h) removed, and ASCII less-than (3Ch) replaced with ASCII
+ open-brace (7Bh) and ASCII more-than (3Eh) replaced with ASCII
+ close-brace (7Dh).
+
+ Optional node included when the NETCONF Server has determined
+ the vendor ID. When used, the content of this schema node
+ follows the definition of Vendor name field in SFF-8472.";
+ }
+
+ leaf vendor-part {
+ type string {
+ length 1..16;
+ }
+ config false;
+ description
+ "Transceiver vendors part number, that contains ASCII characters,
+ left-aligned with any padding on the right with ASCII spaces
+ (20h), or ASCII nul (00h) removed, and ASCII less-than (3Ch)
+ replaced with ASCII open-brace (7Bh) and ASCII more-than (3Eh)
+ replaced with ASCII close-brace (7Dh).
+
+ Optional node included when the NETCONF Server has determined
+ the vendor part number. When used, the content of this schema node
+ follows the definition of Vendor PN field in SFF-8472.";
+ }
+
+ leaf vendor-rev {
+ type string {
+ length 1..2;
+ }
+ config false;
+ description
+ "Transceiver vendors revision number. 2-octet field that
+ contains ASCII characters.
+
+ Optional node included when the NETCONF Server has determined
+ the vendor revision number. When used, the content of this schema
+ node follows the definition of Vendor Rev field in SFF-8472.";
+ }
+
+ leaf serial-no {
+ type string {
+ length 1..16;
+ }
+ config false;
+ description
+ "Transceiver serial number encoded using ASCII characters,
+ left-aligned with any padding on the right with ASCII spaces
+ (20h), or ASCII nul (00h) removed, and ASCII less-than (3Ch)
+ replaced with ASCII open-brace (7Bh) and ASCII more-than (3Eh)
+ replaced with ASCII close-brace (7Dh).
+
+ Optional node included when the NETCONF Server has determined
+ the serial number.";
+ }
+
+ leaf SFF8472-compliance-code {
+ type enumeration {
+ enum diagnostics-undefined {
+ description "undefined compliance code";
+ }
+ enum rev9.3-diagnostics {
+ description "diagnostics published 08-01-02";
+ }
+ enum rev9.5-diagnostics{
+ description "diagnostics published 06-01-04";
+ }
+ enum rev10.2-diagnostics{
+ description "diagnostics published 06-01-07";
+ }
+ enum rev11.0-diagnostics{
+ description "diagnostics published 05-21-10";
+ }
+ enum rev11.3-diagnostics{
+ description "diagnostics published 06-11-13";
+ }
+ enum rev11.4-diagnostics{
+ description "diagnostics published 07-24-14";
+ }
+ enum rev12.0-diagnostics{
+ status deprecated;
+ description
+ "diagnostics published 08-28-14
+ Note: Deprecated as it does not exists in SFF-8472 v12.4";
+ }
+ enum rev10.4-diagnostics{
+ description "diagnostics published 30-01-09";
+ }
+ enum rev12.3-diagnostics{
+ description "diagnostics published 29-07-18";
+ }
+ enum rev12.4-diagnostics{
+ description "diagnostics published 31-03-21";
+ }
+ }
+ config false;
+ description
+ "Indication of which feature set(s) are
+ implemented in the transceiver from Byte 94 of address A0h
+ https://members.snia.org/document/dl/25916 v12.4
+
+ Optional node included when the NETCONF Server has determined
+ the compliance code.";
+
+ reference "https://members.snia.org/document/dl/25916";
+ }
+
+ leaf connector-type {
+ type enumeration {
+ enum unknown {
+ description "encoded as 00h in Table 4-3 of SFF-8024";
+ }
+ enum subscrber-connector {
+ description "encoded as 01h in Table 4-3 of SFF-8024";
+ }
+ enum fiber-jack {
+ description "encoded as 06h in Table 4-3 of SFF-8024";
+ }
+ enum lucent-connector {
+ description "encoded as 07h in Table 4-3 of SFF-8024";
+ }
+ enum mt-rj {
+ description "encoded as 08h in Table 4-3 of SFF-8024";
+ }
+ enum multiple-optical {
+ description "encoded as 09h in Table 4-3 of SFF-8024";
+ }
+ enum sg {
+ description "encoded as 0Ah in Table 4-3 of SFF-8024";
+ }
+ enum optical-pigtail {
+ description "encoded as 0Bh in Table 4-3 of SFF-8024";
+ }
+ enum multi-fiber-parralel-optic-1x12 {
+ description "encoded as 0Ch in Table 4-3 of SFF-8024";
+ }
+ enum multi-fiber-parralel-optic-2x16 {
+ description "encoded as 0Dh in Table 4-3 of SFF-8024";
+ }
+ enum hssdc_2{
+ description "encoded as 20h in Table 4-3 of SFF-8024";
+ }
+ enum copper-pigtail{
+ description "encoded as 21h in Table 4-3 of SFF-8024";
+ }
+ enum rj45{
+ description "encoded as 22h in Table 4-3 of SFF-8024";
+ }
+ enum no-separable-connector{
+ description "encoded as 23h in Table 4-3 of SFF-8024";
+ }
+ enum mxc-2x16{
+ description "encoded as 24h in Table 4-3 of SFF-8024";
+ }
+ }
+ config false;
+ // TOCHECK: Remove any enumerations which are not applicable
+ description
+ "Connector-type indicates the external optical or electrical cable
+ connector provided as the media interface as defined in the connector
+ types derived from table 4-3 in SFF-8024.
+
+ Optional node included when the NETCONF Server has determined
+ the connector type.";
+ reference "https://ta.snia.org/higherlogic/ws/public/document?document_id=944";
+ }
+
+ leaf identifier {
+ type enumeration {
+ enum unknown {
+ description "encoded as 00h in Table 4-1 of SFF-8024";
+ }
+ enum gbic {
+ description "encoded as 01h in Table 4-1 of SFF-8024";
+ }
+ enum soldered {
+ description "encoded as 02h in Table 4-1 of SFF-8024";
+ }
+ enum sfp {
+ description "encoded as 03h in Table 4-1 of SFF-8024";
+ }
+ enum xbi {
+ description "encoded as 04h in Table 4-1 of SFF-8024";
+ }
+ enum xenpack {
+ description "encoded as 05h in Table 4-1 of SFF-8024";
+ }
+ enum xfp {
+ description "encoded as 06h in Table 4-1 of SFF-8024";
+ }
+ enum xff {
+ description "encoded as 07h in Table 4-1 of SFF-8024";
+ }
+ enum xfp-e {
+ description "encoded as 08h in Table 4-1 of SFF-8024";
+ }
+ enum xpak {
+ description "encoded as 09h in Table 4-1 of SFF-8024";
+ }
+ enum x2 {
+ description "encoded as 0Ah in Table 4-1 of SFF-8024";
+ }
+ enum dwdm-sfp {
+ description "encoded as 0Bh in Table 4-1 of SFF-8024";
+ }
+ enum qsfp {
+ description "encoded as 0Ch in Table 4-1 of SFF-8024";
+ }
+ enum qsfp+ {
+ description "encoded as 0Dh in Table 4-1 of SFF-8024";
+ }
+ }
+ config false;
+ description
+ "Connector identifier as defined in the identifier
+ types derived from table 4-1 in SFF-8024.
+
+ Optional node included when the NETCONF Server has determined
+ the identifier type.";
+ reference "https://members.snia.org/document/dl/26423";
+ }
+
+ leaf nominal-bitrate {
+ type uint32;
+ config false;
+ description
+ "Nominal bitrate in Mb/s (10^6 bits per second).
+ If needed actual value is rounded to the nearest integer.
+
+ Optional node included when the NETCONF Server has determined
+ the nominal bit rate.";
+ }
+
+ leaf low-bitrate-margin {
+ type uint8;
+ config false;
+ description
+ "Minimum supported bitrate as percentage of nominal bitrate
+ below nominal bitrate.
+
+ Optional node included when the NETCONF Server has determined
+ the low bit rate margin";
+ }
+
+ leaf high-bitrate-margin {
+ type uint8;
+ config false;
+ description
+ "Maximum supported bitrate as percentage of nominal bitrate
+ above nominal bitrate.
+
+ Optional node included when the NETCONF Server has determined
+ the high bitrate margin.";
+ }
+
+ leaf rx-power-type {
+ type enumeration {
+ enum oma {
+ description "oma = optical modulation amplitude";
+ }
+ enum avp{
+ description "avp = average power";
+ }
+ }
+ config false;
+ description
+ "Received power measurement type
+ oma = optical modulation amplitude
+ avp = average power
+
+ Optional node included when the NETCONF Server has determined
+ the rx power type.";
+ }
+
+ leaf rx-power {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Measured RX input power in mW.
+
+ Optional node included when the NETCONF Server has determined
+ the measured RX power.
+
+ If operating with QSFP, this power corresponds to that of
+ Lane/Channel 1.";
+ }
+
+ leaf tx-power {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Measured coupled TX output power in mW.
+
+ Optional node included when the NETCONF Server has determined
+ the measured coupled TX power.";
+ }
+
+ leaf tx-bias-current {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Measured transmitter laser bias current in mA.
+
+ Optional node included when the NETCONF Server has determined
+ the tx bias current.
+
+ If operating with QSFP, this bias current corresponds to that of
+ Lane/Channel 1.";
+ }
+
+ leaf voltage {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Internally measured supply voltage in mV.
+
+ Optional node included when the NETCONF Server has determined
+ the internally measured voltage.";
+ }
+
+ leaf temperature {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Internally measured module temperature in degrees Celsius.
+
+ Optional node included when the NETCONF Server has determined
+ the temperature.";
+ }
+
+ list additional-multi-lane-reporting {
+ when "(../identifier ='qsfp')or(../identifier ='qsfp+')";
+ key lane;
+ config false;
+ description
+ "Additional reporting according to SFF8436 which specifies real time
+ channel monitoring for each transmit and receive channel and includes
+ optical input power and Tx bias current. ";
+
+ leaf lane {
+ type uint8 {
+ range "2..4";
+ }
+ description
+ "the specific lane/channel associated with the report parameters";
+ }
+ leaf-list interface-names {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Names of all interfaces accessible through a particular lane/channel.";
+ }
+ leaf rx-power {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Measured RX input power in mW.
+
+ Optional node included when the NETCONF Server has determined
+ the measured RX power for a particular lane/channel
+ - see tabel 7-10 of SFF-8636.";
+ }
+ leaf tx-bias-current {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Measured transmitter laser bias current in mA.
+
+ Optional node included when the NETCONF Server has determined
+ the tx bias current for a particular lane/channel
+ - see tabel 7-10 of SFF-8636.";
+ }
+ leaf tx-power {
+ type decimal64{
+ fraction-digits 4;
+ }
+ config false;
+ description
+ "Measured coupled TX output power in mW.
+
+ Optional node included when the NETCONF Server has determined
+ the measured coupled TX power or a particular lane/channel
+ - see tabel 7010 of SFF-8636.";
+ }
+ }
+ }
+
+ }
+
+ // Top Level Container
+
+ container port-transceivers {
+ description
+ "Container for Port transceiver information.
+ Leaf nodes providing parameters status and diagnostic
+ information for pluggable transceiver module (like SFP,
+ SFP+, SFP28)";
+
+ uses transceiver-group;
+ }
+}
--- /dev/null
+module o-ran-troubleshooting {
+ yang-version 1.1;
+ namespace "urn:o-ran:troubleshooting:1.0";
+ prefix "o-ran-trblsht";
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the operations for the troubleshooting logs.
+
+ Copyright 2019 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 1.2.0
+
+ 1) clarified path/folder description.";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 1.1.0
+
+ 1) typographical corrections";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+
+ grouping troubleshooting-status-grouping {
+ description "grouping used for troubleshooting RPCs";
+ leaf status {
+ type enumeration {
+ enum SUCCESS {
+ description "RPC completed correctly";
+ }
+ enum FAILURE {
+ description "RPC failed";
+ }
+ }
+ description "result of RPC operation";
+ }
+ leaf failure-reason {
+ when "../status = 'FAILURE'";
+ type string;
+ description "free-form text description why error occurred";
+ }
+ }
+
+ rpc start-troubleshooting-logs {
+ description
+ "Management plane triggered to start collecting the troubleshooting logs files of O-RU.";
+ output {
+ uses troubleshooting-status-grouping;
+ }
+ }
+
+ rpc stop-troubleshooting-logs {
+ description
+ "Management plane triggered to stop collecting the troubleshooting logs files of O-RU.";
+ output {
+ uses troubleshooting-status-grouping;
+ }
+ }
+
+ notification troubleshooting-log-generated {
+ description
+ "When new log file generated, send this notification.";
+ leaf-list log-file-name {
+ type string;
+ description
+ "The list of troubleshooting log file names on the O-RU. Each record in this list is expected to
+ contain location of the file (e.g. 'o-ran/log/') and the name of file (e.g.'my_troubleshooting_log_file.zip',
+ where 'my_troubleshooting_log_file' is example file name and 'zip' is expected file name extension).
+ Example complete expected content of this node is 'o-ran/log/my_troubleshooting_log_file.zip'.";
+ }
+ }
+}
// groupings
grouping udp-echo-group {
+ description "a udp echo grouping";
leaf enable-udp-echo {
type boolean;
default false;
--- /dev/null
+module o-ran-uplane-conf {
+ yang-version 1.1;
+ namespace "urn:o-ran:uplane-conf:1.0";
+ prefix "o-ran-uplane-conf";
+
+ import o-ran-processing-element {
+ prefix "o-ran-pe";
+ }
+
+ import ietf-interfaces {
+ prefix "if";
+ }
+
+ import o-ran-module-cap {
+ prefix "mcap";
+ }
+
+ import o-ran-compression-factors {
+ prefix "cf";
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ import ietf-hardware {
+ prefix "hw";
+ }
+
+ import o-ran-hardware {
+ prefix "or-hw";
+ }
+
+ import o-ran-usermgmt {
+ prefix "or-user";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the module capabilities for
+ the O-RAN Radio Unit U-Plane configuration.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+
+ 1) PRB range limit for SE 12 and HP section
+ 2) Introduction of PRB ranges
+ 3) uplane-only-dl-mode-enable
+ 4) Deprecation of power-related capabilities and addition of min-gain
+ 5) se 23 max mplane limits
+ 6) support Section Type 4 and associated commands";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) clarified description statements for representative-t/rx-eaxc-id
+ 2) clarified description statements for max-num-t/rx-eaxc-ids-per-group
+ 4) clarified description statements for component carrier
+ 5) style guide corrections
+ 6) introduction of O-RU connector functionality
+ 7) fixing constraints
+ 8) introducing new feature for ACK NACK feedback
+ 9) added SHARED-ORU-MULTI-OPERATOR anf SHARED-ORU-MULTI-ODU features";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2022-04-18" {
+ description
+ "version 9.0.0
+
+ 1) Descriptions fixed for max-beam-updates-per-slot / max-beam-updates-per-slot
+ 2) Added references to CUS-Plane spec for parameters 'frame-structure' and
+ 'supported-frame-structures'
+ 3) clarified max-beams-per-symbol, max-beams-per-slot, max-beam-updates-per-slot,
+ max-beam-updates-per-symbol parameters
+ 4) Clarification of cp-length and cp-length-other
+ 5) deprecation of rw-type and rw-duplex-scheme";
+
+ reference "ORAN-WG4.M.0-v09.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+
+ 1) Various descriptions corrected and/or clarified
+ 2) Configuration for Beamforming weights were added together with changes and updates to compressions
+ 3) Added new leaf node 'beam-update-contention-control-limits-required' to 'endpoint-types'
+ to indicate endpoint capability to support beam update contention control processing limits.
+ 4) Added instance of 'beam-update-contention-control-limits' to 'endpoint-types'.
+ 5) Added new leaf node boolean flag 'beam-update-contention-control-enabled' for O-DU to indicate
+ support of feature BEAM-UPDATE-CONTENTION-CONTROL feature.
+ 6) deprecate 'channel-information-iq-bitwidth' , and define a new parameter
+ 'channel-information-bitwidth' under the container 'compression'
+ 7) add capability and configuration for channel information PRB granularity.
+ 8) Add support for multiple transport-session-type per O-RU.
+ 9) add capability and configuration for channel information compression.
+ 10) deprecate 'channel-information-iq-bitwidth' , and define a new parameter
+ 'channel-information-bitwidth' under the container 'compression'";
+
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ 1) Added new grouping 'per-cplane-message-limits' containing params to limit
+ per C-Plane packet processing when CPLANE-MESSAGE-PROCESSING-LIMITS feature is
+ supported by O-RU and used by O-DU.
+ 2) Added new leaf node 'cplane-message-processing-limits-required' to 'endpoint-types'
+ to indicate endpoint capability to support C-Plane message processing limits.
+ 3) Added instances of 'per-cplane-message-limits' to 'endpoint-types' and
+ 'endpoint-capacity-sharing-groups'.
+ 4) Added new leaf node to low-level-tx/rx-endpoint 'cplane-message-processing-limits-enabled'
+ for O-DU to configure support for C-Plane limits
+ 5) Added t-da-offset and t-au-offset for external antenna support
+ 6) Added Channel IQ bitwidth for ST6
+ 7) Added ordered-by user to leaf-list member-tx-eaxc-id and leaf-list member-rx-eaxc-id
+ 8) Added new PRACH formats
+ 9) Ensuring beam-ids can only be 15 bits
+ 10) Clarify mixed numerology restrictions";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+
+ revision "2021-03-22" {
+ description
+ "version 6.0.0
+
+ 1) typographical corrections in descriptions.
+ 2) Updates to transmission window control.
+ 3) Introduces to existing grouping 'endpoint-section-capacity' two new leaf nodes 'max-uplane-section-header-per-symbol' and
+ 'max-uplane-section-header-per-slot' to limit U-Plane data section header addition/parsing.
+ 4) deprecated parameter 'max-remasks-per-section-id' since it is duplicate of leaf node 'max-control-sections-per-data-section'.
+ 5) introduces new leaf nodes 'max-beams-updates-per-slot' and ''max-beams-updates-per-symbol'
+ to grouping 'endpoint-beam-capacity'
+ 6) added new SRS features:
+ STATIC-TRANSMISSION-WINDOW-CONTROL
+ DYNAMIC-TRANSMISSION-WINDOW-CONTROL
+ UNIFORMLY-DISTRIBUTED-TRANSMISSION
+ ORDERED-TRANSMISSION
+ INDEPENDENT-TRANSMISSION-WINDOW-CONTROL";
+
+ reference "ORAN-WG4.M.0-v06.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) introduces new coupling method coupling-via-frequency-and-time-with-priorities-optimized
+ 2) introduces new max-highest-priority-sections-per-slot parameter";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ revision "2020-08-10" {
+ description
+ "version 4.0.0
+
+ 1) parameters allowing for static PRACH configuration introduced
+ 2) parameters allowing for static SRS configuration introduced
+ 3) parameters allowing for configuration of TDD pattern introduced
+ 4) Backward compatible change to introduce new parameter 'coupling-method' related
+ to Section Description Priority to serve for CUS-Plane CR";
+
+ reference "ORAN-WG4.M.0-v04.00";
+ }
+
+ revision "2020-04-17" {
+ description
+ "version 3.0.0
+
+ 1) Adding optional little endian support
+ 2) Adding a new capability parameter to indicate that the O-RU
+ supports regularizationFactor in section type 5
+ 3) Added support for Dynamic Spectrum Sharing feature
+ 4) Clarify the supported number of reMasks in RU side
+ 5) Section extension for grouping multiple ports
+ 6) adding PRACH formats to endpoint capabilities";
+
+ reference "ORAN-WG4.M.0-v03.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) added new leaf multiple-numerology-supported to enable O-RU to report
+ whether it supports multiple numerologies.
+
+ 2) fixing broken constraints (configuration cannot be dependent on
+ operational state). This is a backwards incompatible revision.
+
+ As these constraints only apply when the LAA feature is used, and also
+ when considering the limited number of implementation that need to be
+ taken into consideration for backwards compatibility, it has been
+ agreed to NOT increment the namespace integer.
+
+ 3) added frequency related capabilities for tx-arrays and rx-array
+
+ 4) removed redundant LAA import";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ feature EAXC-GAIN-CORRECTION {
+ description
+ "Presence of feature indicates that O-RU supports eAxC specific gain correction.";
+ }
+
+ feature TX-REFERENCE-LEVEL {
+ description
+ "Presence of feature indicates that O-RU supports TX gain reference level control";
+ }
+
+ typedef prach-preamble-format {
+ type enumeration {
+ enum LTE-0 {
+ description
+ "LTE PRACH Preamble format 0";
+ }
+ enum LTE-1 {
+ description
+ "LTE PRACH Preamble format 1";
+ }
+ enum LTE-2 {
+ description
+ "LTE PRACH Preamble format 2";
+ }
+ enum LTE-3 {
+ description
+ "LTE PRACH Preamble format 3";
+ }
+ enum LTE-4 {
+ description
+ "LTE PRACH Preamble format 4";
+ }
+ enum LTE-NB0 {
+ description
+ "LTE Narrowband PRACH format 0";
+ }
+ enum LTE-NB1 {
+ description
+ "LTE Narrowband PRACH format 1";
+ }
+ enum NR-0 {
+ description
+ "5GNR PRACH Preamble format 0";
+ }
+ enum NR-1 {
+ description
+ "5GNR PRACH Preamble format 1";
+ }
+ enum NR-2 {
+ description
+ "5GNR PRACH Preamble format 2";
+ }
+ enum NR-3 {
+ description
+ "5GNR PRACH Preamble format 3";
+ }
+ enum NR-A1 {
+ description
+ "5GNR PRACH Preamble format A1";
+ }
+ enum NR-A2 {
+ description
+ "5GNR PRACH Preamble format A2";
+ }
+ enum NR-A3 {
+ description
+ "5GNR PRACH Preamble format A3";
+ }
+ enum NR-B1 {
+ description
+ "5GNR PRACH Preamble format B1";
+ }
+ enum NR-B2 {
+ description
+ "5GNR PRACH Preamble format B2";
+ }
+ enum NR-B3 {
+ description
+ "5GNR PRACH Preamble format B3";
+ }
+ enum NR-B4 {
+ description
+ "5GNR PRACH Preamble format B4";
+ }
+ enum NR-C0 {
+ description
+ "5GNR PRACH Preamble format C0";
+ }
+ enum NR-C2 {
+ description
+ "5GNR PRACH Preamble format C2";
+ }
+ enum LTE-NB0-a {
+ description
+ "LTE Narrowband PRACH format 0-a";
+ }
+ enum LTE-NB1-a {
+ description
+ "LTE Narrowband PRACH format 1-a";
+ }
+ enum LTE-NB2 {
+ description
+ "LTE Narrowband PRACH format 2";
+ }
+ }
+
+ description
+ "PRACH preamble format definition";
+ }
+
+ typedef polarisation_type {
+ type enumeration {
+ enum MINUS_45 {
+ description "MINUS_45";
+ }
+ enum ZERO {
+ description "ZERO";
+ }
+ enum PLUS_45 {
+ description "PLUS_45";
+ }
+ enum PLUS_90 {
+ description "PLUS_90";
+ }
+ }
+ description "Type definition for polarisations";
+ }
+
+ grouping transmission-buffering-capacity {
+ description
+ "UL U-plane buffering capacity available for scheduled transmission of UL U-plane messages";
+
+ list transmission-buffering-capacity {
+ description
+ "Buffering capacity for specific IQ format.
+ If the list does not contain an entry for particular IQ format than endpoint
+ or group of endpoints then buffering capacity for this IQ format is
+ max-buffered-prbs = 0 and max-buffered-symbols = 0.";
+
+ uses cf:compression-details;
+
+ leaf max-buffered-prbs {
+ type uint32;
+ description
+ "Max number of PRBs (for IQ format given in compression-details) that can be buffered by an endpoint
+ or buffered collectively by group of endpoints sharing capacity. This is divided between symbols buffered";
+ }
+
+ leaf max-buffered-symbols {
+ type uint32;
+ description
+ "Max number of symbols (for IQ format given in compression-details) that can be buffered by an endpoint
+ or buffered collectively by group of endpoints sharing capacity";
+ }
+ }
+ }
+
+ grouping general-config {
+ description "a group for general configuration";
+
+ container general-config {
+ description "a container for general configuration";
+
+ leaf regularization-factor-se-configured {
+ type boolean;
+ default false;
+ description
+ "Informs if regularization factor in section extension is configured(true) or not(false), this
+ leaf indicates whether the O-DU will send the regularization factor in section extension.
+
+ If the O-RU does not support regularization-factor-se-supported in o-ran-module-cap.yang,
+ this leaf is ignored.";
+ }
+
+ leaf little-endian-byte-order {
+ type boolean;
+ default false;
+
+ description
+ "If little endian byte order for C/U plane data flows is supported by
+ the O-RU, indicates if the O-RU should use little endian byte order
+ for all UL and DL C/U plane data flows.
+
+ If little endian byte order is NOT supported, this node is ignored
+ (and the default bigendian byte order used)";
+ }
+
+ leaf uplane-only-dl-mode-enable {
+ if-feature feat:UPLANE-ONLY-DL-MODE;
+ type boolean;
+ default false;
+ description
+ "If set to true, enable IQ data transfer without C-Plane in DL for all
+ endpoints as specified in the CUS specification clause 8.2.2.";
+ }
+
+ leaf st4-for-time-domain-beamforming-weights-enabled {
+ if-feature feat:ST4-SLOT-CONFIG-MSG-SUPPORT;
+ type boolean;
+ default false;
+ description
+ "If O-RU indicates support for Section Type 4 command 'TIME_DOMAIN_BEAM_CONFIG' , O-DU may
+ configure the O-RU to use Section Type 4 TIME_DOMAIN_BEAM_CONFIG command by setting this
+ flag to 'true'. In which case, O-DU shall use only Section Type 4 TIME_DOMAIN_BEAM_CONFIG
+ for specifying time-domain beam information. refer to clause 12.4.3.4.4 of CUS-Plane spec.";
+ }
+ }
+ }
+
+ grouping laa-carrier-config {
+ description "Carrier Configuration for support of LAA. ";
+ leaf ed-threshold-pdsch {
+ type int8;
+ units dBm;
+ description
+ "This value indicates Energy Detection(ED) threshold for LBT for PDSCH and for measurements in dBm.";
+ }
+
+ leaf ed-threshold-drs {
+ type int8;
+ units dBm;
+ description
+ "This value indicates Energy Detection(ED) threshold for LBT for DRS in dBm.";
+ }
+
+ leaf tx-antenna-ports {
+ type uint8;
+ description
+ "This value indicates Tx antenna ports for DRS (1, 2, 4)";
+ }
+
+ leaf transmission-power-for-drs {
+ type int8;
+ units decibels;
+ description
+ "This value indicates offset of Cell specific reference Signal(CRS) power to reference signal power (dB).
+ DRS signal consists of CRS, PSS, SSS, and optionally CSI-RS.";
+ }
+
+ leaf dmtc-period {
+ type enumeration {
+ enum FORTY {
+ description
+ "40 ms";
+ }
+ enum EIGHTY {
+ description
+ "80 ms";
+ }
+ enum ONE-HUNDRED-SIXTY {
+ description
+ "160 ms";
+ }
+ }
+ units milliseconds;
+ description
+ "This value indicates DRS measurement timing configuration (DMTC) period in ms";
+ }
+
+ leaf dmtc-offset {
+ type uint8;
+ units subframes;
+ description
+ "This value indicates dmtc offset in Subframes.";
+ }
+
+ leaf lbt-timer {
+ type uint16;
+ units milliseconds;
+ description
+ "This value indicates LBT Timer in milliseconds.";
+ }
+
+ list max-cw-usage-counter {
+ when "/mcap:module-capability/mcap:rw-sub-band-info/mcap:rw-self-configure = 'true'";
+ key "priority";
+ description "";
+ leaf priority {
+ type enumeration {
+ enum P1 {
+ description "priority 1";
+ }
+ enum P2 {
+ description "priority 2";
+ }
+ enum P3 {
+ description "priority 3";
+ }
+ enum P4 {
+ description "priority 4";
+ }
+ }
+ description "This value provides the priority class traffic for which the counter is calculated.";
+ }
+
+ leaf counter-value {
+ type uint8 {
+ range "1..8";
+ }
+ description "This value indicates the maximum value of counter
+ which shows how many max congestion window value is used for backoff
+ number of priority class traffic. This value is defined at 3GPP 36.213
+ section 15.1.3 as K.";
+ }
+ }
+ }
+
+ grouping coupling-methods {
+ description
+ "Grouping for configuration of desired C-Plane / U-Plane coupling methods (if supported)";
+ leaf coupling-to {
+ type leafref {
+ path "/mcap:module-capability/mcap:ru-capabilities/mcap:coupling-methods/mcap:coupling-via-frequency-and-time";
+ require-instance false;
+ }
+
+ description
+ "RW instance of RO parameter.";
+ }
+ leaf coupling-method {
+ when "../coupling-to = 'true'";
+ type enumeration{
+ enum NORMAL {
+ description "Coupling via sectionId value. This value can be used always.";
+ }
+ enum FREQUENCY_AND_TIME {
+ description "Coupling via frequency and time. Can be used when coupling-via-frequency-and-time = true
+ or coupling-via-frequency-and-time-with-priorities = true in o-ran-module-cap.yang";
+ }
+ enum FREQUENCY_AND_TIME_WITH_PRIORITIES {
+ description "Coupling via frequency and time with priorities. Can be used when
+ coupling-via-frequency-and-time-with-priorities = true in o-ran-module-cap.yang";
+ }
+ enum FREQUENCY_AND_TIME_WITH_PRIORITIES_OPTIMIZED {
+ description "Coupling via frequency and time with priorities optimized. Can be used when
+ coupling-via-frequency-and-time-with-priorities-optimized = true in o-ran-module-cap.yang";
+ }
+ }
+ default NORMAL;
+ description
+ "Method of coupling between C-Plane and U-Plane messages; see methods of coupling
+ of C-Plane and U-Plane in CUS-Plane specification. If an O-RU doesn't support the
+ necessary capability as defined in o-ran-module-cap.yang, the O-RU shall respond
+ with rpc-error including an error-message describing the error condition";
+ }
+ }
+
+ grouping eaxc {
+ description
+ "One eAxC identifier (eAxC ID) comprises a band and sector
+ identifier (BandSector_ID), a component-carrier identifier (CC_ID) and a
+ spatial stream identifier (RU_Port_ID).
+
+ In this version of the specification, one eAxC contains only one spatial
+ stream (i.e. one beam per subcarrier) at a time.
+
+ Bit allocation is subdivided as follows:
+ * O_DU_Port_ID: Used to differentiate processing units at O-DU
+ * BandSector_ID: Aggregated cell identifier
+ * CC_ID: distinguishes Component Carriers
+ * RU_Port_ID: Used to differentiate spatial streams or beams on the O-RU
+
+ The bitwidth of each of the above fields is variable this model is supposed to check
+ if we are occupying bits continuously, but we do not have to occupy all 16 bits";
+
+
+ leaf o-du-port-bitmask {
+ type uint16;
+ mandatory true;
+ description
+ "mask for eaxc-id bits used to encode O-DU Port ID";
+ }
+
+ leaf band-sector-bitmask {
+ type uint16;
+ mandatory true;
+ description
+ "mask for eaxc-id bits used to encode the band sector ID";
+ }
+
+ leaf ccid-bitmask {
+ type uint16;
+ mandatory true;
+ description
+ "mask for eaxc-id bits used to encode the component carrier id";
+ }
+
+ leaf ru-port-bitmask {
+ type uint16;
+ mandatory true;
+ description
+ "mask for eaxc-id bits used to encode the O-RU Port ID";
+ }
+
+ leaf eaxc-id {
+ type uint16;
+ mandatory true;
+ description
+ "encoded value of eaxcid to be read by CU-Plane";
+ }
+ }
+
+ grouping parameters {
+ description
+ "Grouping of all parameters common between UL and DL";
+
+ leaf name {
+ type string;
+ mandatory true;
+ description "Unique name of array antenna";
+ }
+
+ leaf number-of-rows {
+ type uint16;
+ mandatory true;
+ description "Number of rows array elements are shaped into - M";
+ }
+
+ leaf number-of-columns {
+ type uint16;
+ mandatory true;
+ description "Number of columns array elements are shaped into - N";
+ }
+
+ leaf number-of-array-layers {
+ type uint8;
+ mandatory true;
+ description "Number of array layers array elements are shaped into - Q";
+ }
+
+ leaf horizontal-spacing {
+ type decimal64 {
+ fraction-digits 5;
+ }
+ units Meter;
+
+ description "Average distance between centres of nearby AE in horizontal direction (in array coordinates system)";
+ }
+
+ leaf vertical-spacing{
+ type decimal64 {
+ fraction-digits 5;
+ }
+ units Meter;
+
+ description "Average distance between centres of nearby AE in vertical direction (in array coordinates system)";
+ }
+
+ container normal-vector-direction {
+ description
+ "Counter-clockwise rotation around z and y axis.";
+
+ leaf azimuth-angle{
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units Degrees;
+
+ description "Azimuth angle, counter-clockwise rotation around z-axis. Value 'zero' points to broad-side, value '90' points to y-axis";
+ }
+ leaf zenith-angle{
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units Degrees;
+
+ description "Zenith angle, counter-clockwise rotation around y-axis. Value 'zero' points to zenith, value '90' points to horizon";
+ }
+ }
+
+ container leftmost-bottom-array-element-position {
+ description "Structure describing position of leftmost, bottom array element.";
+ leaf x {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units Meter;
+
+ description "X dimension of position of leftmost, bottom array element";
+ }
+
+ leaf y {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units Meter;
+
+ description "Y dimension of position of leftmost, bottom array element";
+ }
+
+ leaf z {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units Meter;
+
+ description "Z dimension of position of leftmost, bottom array element";
+ }
+ }
+ list polarisations {
+ key "p";
+ min-elements 1;
+ max-elements 2;
+
+ description
+ "List of supported polarisations.";
+
+ leaf p {
+ type uint8;
+ mandatory true;
+ description
+ "Polarisation index. See CUS-plane";
+ }
+
+ leaf polarisation {
+ type polarisation_type;
+ mandatory true;
+ description "Type of polarisation supported by array.";
+ }
+ }
+ leaf band-number {
+ type leafref {
+ path "/mcap:module-capability/mcap:band-capabilities/mcap:band-number";
+ }
+ mandatory true;
+ description
+ "This parameter informing which frequency band particular antenna
+ array is serving for.
+ Intended use is to deal with multiband solutions.";
+ }
+
+ list related-o-ru-connectors {
+ key name;
+
+ leaf name {
+ type leafref {
+ path '/hw:hardware/hw:component/hw:name';
+ }
+ must "derived-from-or-self(deref(current())/../hw:class, 'or-hw:O-RU-ANTENNA-CONNECTOR')";
+ description
+ "Referenced name of O-RU connector used by the antenna array.";
+ }
+ leaf-list array-element-id {
+ type uint16;
+ description
+ "Identifiers of array element(s) related to specific O-RU connector. Allowed values and semantic - as per CUS-Plane spec, clause 'Identification and Ordering of Array Elements'";
+ }
+ description
+ "List of unique names that identify instances of O-RU's connectors the external [tr]x-array is reachable through.";
+ }
+ }
+
+ grouping array-choice {
+ choice antenna-type {
+ case tx {
+ leaf tx-array-name {
+ type leafref {
+ path "/o-ran-uplane-conf:user-plane-configuration/o-ran-uplane-conf:tx-arrays/o-ran-uplane-conf:name";
+ }
+
+ description
+ "Leafref to tx array if such is chosen";
+ }
+ }
+ case rx {
+ leaf rx-array-name {
+ type leafref {
+ path "/o-ran-uplane-conf:user-plane-configuration/o-ran-uplane-conf:rx-arrays/o-ran-uplane-conf:name";
+ }
+
+ description
+ "Leafref to rx array if such is chosen";
+ }
+ }
+ description
+ "Choice for antenna type";
+ }
+ description
+ "Elements which groups choice for antenna type";
+ }
+
+ grouping scs-config {
+ description
+ "It groups all parameters related to SCS configuration";
+
+ leaf frame-structure {
+ type uint8;
+
+ description
+ "This parameter provides value of frame structure. For semantics and allowed values see CUS-Plane Specification, clause 'frameStructure (frame structure)'";
+ }
+
+ leaf cp-type {
+ type enumeration {
+ enum NORMAL {
+ description
+ "Normal cyclic prefix";
+ }
+
+ enum EXTENDED {
+ description
+ "Extended cyclic prefix";
+ }
+ }
+
+ description
+ "Provides type of CP (cyclic prefix) if section type 3 is not used or type of CP cannot be determined from cpLength.";
+ }
+
+ leaf cp-length {
+ type uint16;
+ units Ts;
+ mandatory true;
+ description
+ "Provides length of CP used for the first symbol after subframe boundary or half-subframe boundary.
+ See CUS-plane
+
+ If a section type 3 is used in C-plane messages addressed to the endpoint, then O-RU takes length of CP from
+ C-Plane cpLength Information Element and the value of this leaf shall be ignored by the O-RU. See cpLength (cyclic prefix length)
+ in CUS-Plane for details.
+
+ If a static configuration (see static-prach-configurations) is applicable to the endpoint, then O-RU takes
+ length of CP from M-Plane cp-length leaf in static-prach-configurations and the value of this leaf shall be ignored by the O-RU.";
+ }
+
+ leaf cp-length-other {
+ type uint16;
+ units Ts;
+ mandatory true;
+ description
+ "Provides length of CP used for symbols other than provided by cp-length.
+
+ If a section type 3 is used in C-plane messages addressed to the endpoint, then O-RU takes length of CP from
+ C-Plane cpLength Information Element and the value of this leaf shall be ignored by the O-RU. See cpLength (cyclic prefix length)
+ in CUS-Plane for details.
+
+ If a static configuration (see static-prach-configurations) is applicable to the endpoint, then O-RU takes
+ length of CP from M-Plane cp-length leaf in static-prach-configurations and the value of this leaf shall be ignored by the O-RU.";
+ }
+
+ leaf offset-to-absolute-frequency-center {
+ type int32;
+ mandatory true;
+ description
+ "This provides value of freqOffset to be used if section type 3 is not used. See freqOffset in CUS-plane.
+ offset-to-absolute-frequency-center defines the relative spacing between the centre of RE#0 of RB#0 to the center-of-channel-bandwidth.
+ If offset-to-absolute-frequency-center for NR with SCS=15kHz is odd,
+ it implies that 7.5kHz shift as indicated by the 3GPP parameter frequencyShift7p5khz for UL is applied,
+ which means enable the NR UL transmission with a 7.5 kHz shift to the LTE raster, as defined in 3GPP TS 38.331.
+ When type (in tx/rx-array-carrier) is DSS, 'offset-to-absolute-frequency-center' indicates the 1st RE of 1st RB of NR.";
+ }
+
+ list number-of-prb-per-scs {
+ key scs;
+ description
+ "List of configured for each SCS that will be used.";
+
+ leaf scs {
+ type mcap:scs-config-type;
+ description
+ "Value corresponds to SCS values defined for frameStructure in C-plane.
+ Note: set of allowed values is restricted by SCS derived from values in supported-frame-structures.";
+ }
+
+ leaf number-of-prb {
+ type uint16;
+ mandatory true;
+ description
+ "Determines max number of PRBs that will be used in all sections per one symbol.
+ This is affecting allocation of resources to endpoint. Value shall not exceed constrains
+ defined by max-prb-per-symbol of endpoint type. In addition, sum (over all used endpoints
+ within a group of endpoints sharing resources) of number-of-prb rounded up to the
+ nearest value from prb-capacity-allocation-granularity shall not exceed max-prb-per-symbol of the group.";
+ }
+ }
+ }
+
+ grouping tx-common-array-carrier-elements {
+ description
+ "This grouping contains all common parameters for tx-array-carriers and rx-array-carriers";
+
+ leaf absolute-frequency-center {
+ type uint32;
+ status deprecated;
+ description
+ "deprecated in version 5.0.0 and replaced with offset-to-absolute-frequency-center
+ and common FREF translated from absolute-frequency-center (NREF) as defined in 38.104";
+ }
+
+ leaf center-of-channel-bandwidth {
+ type uint64;
+ units Hz;
+ mandatory true;
+ description
+ "Centre frequency of channel bandwidth in Hz. Common for all numerologies.
+ center-of-channel-bandwidth is the FREF translated from absolute-frequency-center (NREF) as per 3GPP TS 38.104.
+ Refer to Table 5: Centre Bandwidth Calculation in M-plane spec for calculation of this parameter
+ for even and odd number of PRBs in LTE, NR and DSS carrier configuration.";
+ }
+
+ leaf channel-bandwidth {
+ type uint64;
+ units Hz;
+ mandatory true;
+
+ description
+ "Width of carrier given in Hertz";
+ }
+
+ leaf active {
+ type enumeration {
+ enum INACTIVE {
+ description
+ "carrier does not provide signal - transmission is disabled";
+ }
+ enum SLEEP{
+ description
+ "carrier is fully configured and was active but is energy saving mode";
+ }
+ enum ACTIVE{
+ description
+ "carrier is fully configured and properly providing the signal";
+ }
+ }
+ default INACTIVE;
+
+ description
+ "Indicates if transmission is enabled for this array carriers. Note that NETCONF server uses state parameter
+ to indicate actual state of array carriers operation. When array carriers is in sleep status,
+ NETCONF server rejects all other operation request to tx-array-carriers object except either request to change from sleep
+ to active status or delete MO operation (see 4.8) to the object.";
+ }
+
+ leaf state {
+ type enumeration {
+ enum DISABLED {
+ description
+ "array carrier is not active - transmission of signal is disabled.";
+ }
+ enum BUSY {
+ description
+ "array carrier is processing an operation requested by change of active parameter.
+ When array carriers is BUSY the transmission of signal is not guaranteed.";
+ }
+ enum READY {
+ description
+ "array carrier had completed activation operation - is active and transmission of signal is ongoing.";
+ }
+ }
+ config false;
+ mandatory true;
+ description
+ "Indicates state of array carriers activation operation";
+ }
+
+ leaf type {
+ type enumeration {
+ enum NR {
+ description
+ "5G technology";
+ }
+ enum LTE {
+ description
+ "LTE technology";
+ }
+ enum DSS_LTE_NR {
+ if-feature mcap:DSS_LTE_NR;
+ description
+ "NR and LTE technologies in Dynamic Spectrum Sharing mode";
+ }
+ }
+ description
+ "Type of carrier. Indicates array-carrier technology.";
+ }
+
+ leaf duplex-scheme {
+ type enumeration {
+ enum TDD {
+ description
+ "TDD scheme";
+ }
+ enum FDD {
+ description
+ "FDD scheme";
+ }
+ }
+ config false;
+
+ description
+ "Type of duplex scheme O-RU supports.";
+ }
+ leaf rw-duplex-scheme {
+ type leafref {
+ path "/user-plane-configuration/tx-array-carriers[name=current()/../name]" + "/duplex-scheme";
+ require-instance false;
+ }
+ status deprecated;
+ description
+ "Config true type of duplex scheme.
+ Status is deprecated because 'lte-tdd-frame' container, where it was used, is also deprecated.
+ Additionally duplex-scheme is derived from the band-number.";
+ }
+ leaf rw-type {
+ type leafref {
+ path "/user-plane-configuration/tx-array-carriers[name=current()/../name]" + "/type";
+ require-instance false;
+ }
+ status deprecated;
+ description
+ "Config true type of carrier.
+ Status is deprecated because leafref is to a 'config true' schema-node";
+ }
+ }
+
+ grouping rx-common-array-carrier-elements {
+ description
+ "This grouping contains all common parameters for tx-array-carriers and rx-array-carriers";
+
+ leaf absolute-frequency-center {
+ type uint32;
+ status deprecated;
+ description
+ "deprecated in version 5.0.0 and replaced with offset-to-absolute-frequency-center
+ and common FREF translated from absolute-frequency-center (NREF) as defined in 38.104";
+ }
+
+ leaf center-of-channel-bandwidth {
+ type uint64;
+ units Hz;
+ mandatory true;
+ description
+ "Centre frequency of channel bandwidth in Hz. Common for all numerologies.
+ center-of-channel-bandwidth is the FREF translated from absolute-frequency-center (NREF) as per 3GPP TS 38.104.
+ Refer to Table 5: Centre Bandwidth Calculation in M-plane spec for calculation of this parameter
+ for even and odd number of PRBs in LTE, NR and DSS carrier configuration.";
+ }
+
+ leaf channel-bandwidth {
+ type uint64;
+ units Hz;
+ mandatory true;
+
+ description
+ "Width of carrier given in Hertz";
+ }
+
+ leaf active {
+ type enumeration {
+ enum INACTIVE {
+ description
+ "carrier does not provide signal - transmission is disabled";
+ }
+ enum SLEEP{
+ description
+ "carrier is fully configured and was active but is energy saving mode";
+ }
+ enum ACTIVE{
+ description
+ "carrier is fully configured and properly providing the signal";
+ }
+ }
+ default INACTIVE;
+
+ description
+ "Indicates if transmission is enabled for this array carriers. Note that NETCONF server uses state parameter
+ to indicate actual state of array carriers operation. When array carriers is in sleep status,
+ NETCONF server rejects all other operation request to tx-array-carriers object except either request to change from sleep
+ to active status or delete MO operation (see 4.8) to the object.";
+ }
+
+ leaf state {
+ type enumeration {
+ enum DISABLED {
+ description
+ "array carrier is not active - transmission of signal is disabled.";
+ }
+ enum BUSY {
+ description
+ "array carrier is processing an operation requested by change of active parameter.
+ When array carriers is BUSY the transmission of signal is not guaranteed.";
+ }
+ enum READY {
+ description
+ "array carrier had completed activation operation - is active and transmission of signal is ongoing.";
+ }
+ }
+ config false;
+ mandatory true;
+ description
+ "Indicates state of array carriers activation operation";
+ }
+
+ leaf type {
+ type enumeration {
+ enum NR {
+ description
+ "5G technology";
+ }
+ enum LTE {
+ description
+ "LTE technology";
+ }
+ enum DSS_LTE_NR {
+ if-feature mcap:DSS_LTE_NR;
+ description
+ "NR and LTE technologies in Dynamic Spectrum Sharing mode";
+ }
+ }
+ description
+ "Type of carrier. Indicates array-carrier technology.";
+ }
+
+ leaf duplex-scheme {
+ type enumeration {
+ enum TDD {
+ description
+ "TDD scheme";
+ }
+ enum FDD {
+ description
+ "FDD scheme";
+ }
+ }
+ config false;
+
+ description
+ "Type of duplex scheme O-RU supports.";
+ }
+ }
+
+ grouping endpoint-section-capacity {
+ leaf max-control-sections-per-data-section {
+ type uint8 {
+ range "1..12";
+ }
+ description
+ "Max number of C-plane sections (C-plane section is part of C-plane message that carries 'section fields')
+ referring to same U-plane section (U-plane section is part of U-plane message that carries
+ 'section header fields' and 'PRB fields') that is supported by endpoint.
+ Note that additional limitations specific for each section type apply on top of this number.";
+ }
+ leaf max-sections-per-symbol {
+ type uint16;
+ description
+ "Max number of sections within one symbol that can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity";
+ }
+ leaf max-sections-per-slot {
+ type uint16;
+ description
+ "Max number of sections within one slot that can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity.";
+ }
+ leaf max-highest-priority-sections-per-slot {
+ type uint16;
+ must "current() < ../max-sections-per-slot" {
+ error-message "the sectionID for the highest priority needs to be less than the max sectionIds per slot";
+ }
+ description
+ "Max number of highest priority sections within one slot that can be processed by endpoint or processed collectively by
+ group of endpoints sharing capacity. This leaf applies only when coupling-via-frequency-and-time-with-priorities-optimized
+ is true, in other instances this leaf is ignored by the O-RU. The sectionId for highest priority section descriptions shall
+ start from 0 to specified max value and is a subset of max-sections-per-slot and must be less than max-sections-per-slot.";
+ }
+
+ leaf max-remasks-per-section-id {
+ type uint8 {
+ range "1..12";
+ }
+ default 12;
+ status deprecated;
+ description
+ "maximum number of different reMask values that is applied to a PRB
+ within one section id. This value can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity.
+ This parameter is duplicated max-control-sections-per-data-section, hence being deprecated.";
+ }
+ leaf max-uplane-section-header-per-symbol {
+ type uint16;
+ description
+ "Maximum number of U-Plane data section header within one symbol that can be processed by an endpoint or processed collectively by group of
+ endpoints sharing capacity. Clarification for multiple U-Plane data section headers per C-Plane section description is specified in sectionId IE
+ description in CUS-Plane specification. For the cases where this optional parameter is not populated by O-RU or an older version O-DU does not
+ interpret this parameter, O-DU may optionally use max-sections-per-symbol as the default value to limit of U-Plane data section messages which
+ can be processed by the O-RU. If none of the above limitations are supported, O-RU and O-DU may rely on offline negotiation.
+ As an example, this parameter can be used to limit O-RU processing while using Section extension type#6 and #12, which are used for non-contiguous
+ PRB allocation, and hence results in multiple U-Plane data section headers for a given C-Plane section description.";
+ }
+ leaf max-uplane-section-header-per-slot {
+ type uint16;
+ description
+ "Maximum number of U-Plane data section headers within one slot that can be processed by an endpoint or processed collectively by group of
+ endpoints sharing capacity. Clarification for multiple U-Plane data section headers per C-Plane section description is specified in sectionId IE
+ description in CUS-Plane specification. For the cases where this optional parameter is not populated by O-RU or an older version O-DU does not
+ interpret this parameter, O-DU may optionally use max-sections-per-slot as the default value to limit of U-Plane data section messages which can
+ be processed by the O-RU. If none of the above limitations are supported, O-RU and O-DU may rely on offline negotiation.
+ As an example, this parameter can be used to limit O-RU processing while using Section extension type#6 and #12, which are used for non-contiguous
+ PRB allocation, and hence results in multiple U-Plane data section headers for a given C-Plane section description.";
+ }
+
+ description
+ "Parameters describing section capacity where section is understood as number of different sectionId values. Additionally, max limits for U-Plane data sections
+ refer to U-Plane data section headers";
+ }
+
+ grouping endpoint-section-extension-limits {
+ leaf max-mcscaleremask-per-prb {
+ type uint16;
+ description
+ "This parameter limits the number of sets of {mcScaleReMask, csf, mcScaleOffset} values per symPrbPattern the O-RU can support when SE 23 is used in a
+ data section description. Refer to clause 7.7.23.1 of the CUS-Plane specification.";
+ }
+ leaf max-prb-ranges-per-sec-ext-12 {
+ type uint16;
+ description
+ "Optional parameter reported by O-RU which applies to Section Extension 12 and specifies
+ the maximum number of frequency ranges R per section description supported by O-RU.
+ If this limit is exceeded by the O-DU, the O-RU is responsible for sending alarm notification
+ with 'fault-id = 31' to subscribers following the procedures defined in Clause 11 and
+ Table A.1-1 of O-RAN.WG4.MP.0.
+ As an example, the O-RU can include the following in the corresponding active-alarm list
+ entry and alarm-notification message:
+ <fault-text>Error C-Plane message</fault-text>
+ <probable-cause>Maximum number of frequency ranges in SE-12 per section description exceeded</probable-cause>
+ <proposed-repair-actions>Reduce frequency ranges per section description used in SE-12</proposed-repair-actions>";
+ }
+ leaf max-freq-hops-per-sec-ext-13 {
+ type uint16;
+ description
+ "Optional parameter reported by O-RU which applies to Section Extension 13 and specifies
+ the maximum number of frequency hops R per section description supported by O-RU.
+ If this limit is exceeded by the O-DU, the O-RU is responsible for sending alarm notification
+ with 'fault-id = 31' to subscribers following the procedures defined in Clause 11 and
+ Table A.1-1 of O-RAN.WG4.MP.0.
+ As an example, the O-RU can include the following in the corresponding active-alarm list
+ entry and alarm-notification message:
+ <fault-text>Error C-Plane message</fault-text>
+ <probable-cause>Maximum number of frequency hops in SE 13 per section description exceeded</probable-cause>
+ <proposed-repair-actions>Reduce frequency hops per section description used in SE-13</proposed-repair-actions>";
+ }
+
+ description
+ "Parameters describing C-Plane section extension limits/capacities.";
+ }
+
+ grouping endpoint-beam-capacity {
+ leaf max-beams-per-symbol {
+ type uint16 {
+ range "min .. 32767";
+ }
+ description
+ "Max number of beams within one symbol that can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity
+
+ If the parameter is absent or if value 0 is reported for the parameter,
+ then the endpoint does not support beamforming operation.";
+ }
+ leaf max-beams-per-slot {
+ type uint16 {
+ range "min .. 32767";
+ }
+ description
+ "Max number of beams within one slot that can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity
+
+ If the parameter is absent or if value 0 is reported for the parameter,
+ then the endpoint does not support beamforming operation.";
+ }
+ leaf max-beam-updates-per-slot {
+ type uint16 {
+ range "min .. 32767";
+ }
+ description
+ "Max number of beams within one slot that can be updated by endpoint
+ or processed collectively by group of endpoints sharing capacity
+
+ If the parameter is absent or if value 0 is reported for the parameter,
+ then the endpoint does not support beamforming operation.";
+ }
+ leaf max-beam-updates-per-symbol {
+ type uint16 {
+ range "min .. 32767";
+ }
+ description
+ "Max number of beams within one symbol that can be updated by endpoint
+ or processed collectively by group of endpoints sharing capacity
+
+ If the parameter is absent or if value 0 is reported for the parameter,
+ then the endpoint does not support beamforming operation.";
+ }
+
+ description
+ "Parameters describing beam capacity where number of beams is understood as number of different beamId values.
+ Parameters defined for beam updates shall be used to put a maximum limit on number of beam/beamIds which can be updated
+ every slot/symbol. Note: This parameter does not put any restriction on which beams/beamIds can be updated.
+
+ If the parameters defining beam capacity and beam updates are absent or if value 0 is reported for the parameters
+ defining beam capacity and beam updates, then the endpoint does not support beamforming operation.";
+ }
+
+ grouping endpoint-prb-capacity {
+ leaf max-prb-per-symbol {
+ type uint16;
+ description
+ "Max number of prbs within one symbol that can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity";
+ }
+
+ leaf max-prb-ranges-per-symbol {
+ type uint32;
+ description
+ "Optional parameter reported by O-RU which indicates the maximum number of PRB ranges
+ that can be processed by single endpoint or processed collectively by group of endpoints
+ sharing capacity within one symbol. For details please see O-RAN WG4 CUS-Plane specification,
+ Clause 7.8.2.1.2 'Limits of number of PRB ranges'.
+
+ In case CU-Plane traffic generated by the O-DU exceeds the limit, an O-RU is responsible
+ for sending alarm notification with 'fault-id = 31' to subscribers following the procedures
+ defined in Clause 11 and Table A.1-1 of O-RAN.WG4.MP.0.
+
+ As an example, the O-RU can include the following in the corresponding active-alarm list
+ entry and alarm-notif message:
+ <fault-text>Error C-Plane message</fault-text>
+ <probable-cause>max-prb-ranges-per-symbol exceeded</probable-cause>
+ <proposed-repair-actions>Reduce value of number of PRB ranges used per symbol</proposed-repair-actions>";
+ }
+
+ description
+ "Attributes presenting processing capacity related to PRB.";
+ }
+
+ grouping endpoint-numerology-capacity {
+ leaf max-numerologies-per-symbol {
+ type uint16;
+ description
+ "Max number of numerologies within one symbol that can be processed by endpoint
+ or processed collectively by group of endpoints sharing capacity";
+ }
+
+ description
+ "Attributes presenting processing capacity related to numerology.
+
+ This leaf contains valid data only when multiple-numerology-supported
+ is set to true.";
+ }
+
+ grouping per-cplane-message-limits {
+ leaf max-beams-per-cplane-message {
+ type uint16;
+ description
+ "Maximum number of beams which can be recieved in one single C-Plane message. Number of beams,
+ may include only beamIds, only beam weights or mix of beamIds and beamweights being received by
+ an O-RU in a single C-Plane message.
+ To avoid application layer fragmentation of C-Plane message across the fronthaul, O-RU should
+ avoid setting this to a very low value.
+ As a usage scenario, an O-RU may choose to define only a few quantized values e.g. (128, 256).
+ If the value is set to 0 by O-RU, the O-DU need not restrict the number of beams it can send
+ in single C-Plane message (except limited by MTU size).";
+ }
+
+ leaf max-highest-priority-sec-per-cplane-message {
+ type uint16;
+ description
+ "Maximum number of highest priority sections which can be received in one single C-Plane message.
+ This leaf applies only when 'coupling-via-frequency-and-time-with-priorities' is true";
+ }
+
+ leaf max-beams-per-slot-with-cplane-limits {
+ type uint16;
+ description
+ "Maximum number of beams that are required to be processed by endpoint or processed collectively
+ by group of endpoints sharing capacity when O-DU enables C-Plane limits. This value should replace
+ 'max-beams-per-slot' defined in 'endpoint-beam-capacity'";
+ }
+
+ leaf max-highest-priority-sections-per-slot-with-cplane-limits {
+ type uint16;
+ description
+ "Maximum number of highest priority sections that are required to be processed by endpoint or processed
+ collectively by group of endpoints sharing capacity when O-DU supports C-Plane limits. This value should
+ replace 'max-highest-priority-sections-per-slot' defined in 'endpoint-section-capacity'";
+ }
+
+ leaf max-num-se22-per-cplane-message {
+ type uint16;
+ description
+ "This value limits the max number of section extension 22 (ACK/NACK request) included in a C-Plane message as supported
+ by the endpoint or collectively by group of endpoints sharing capacity when O-DU enables C-Plane limits
+ and when section extension 22 (ACK/NACK request) and section type 8 (ACK/NACK feedback) are supported by the endpoint or endpoint sharing group.";
+ }
+
+ leaf max-prb-ranges-per-hp-section-sec-ext-12 {
+ type uint16;
+ description
+ "Optional parameter reported by O-RU which applies to Section Extension 12 and specifies the
+ maximum number of frequency ranges R per highest priority section description supported by O-RU.
+ If this limit is exceeded by the O-DU, the O-RU is responsible for sending alarm notification
+ with 'fault-id = 31' to subscribers following the procedures defined in Clause 11 and
+ Table A.1-1 of O-RAN.WG4.MP.0.
+ As an example, the O-RU can include the following in the corresponding active-alarm list
+ entry and alarm-notification message:
+ <fault-text>Error C-Plane message</fault-text>
+ <probable-cause>Maximum number of frequency hops per highest priority section description exceeded</probable-cause>
+ <proposed-repair-actions>Reduce frequency range per highest section description</proposed-repair-actions>";
+ }
+
+ description
+ "Attributes limit maximum instances of certian parameters contained in a C-Plane mesaage e.g. beams,
+ highest priority sections. This limitation is useful for O-RUs which are packet processing based and are
+ dimensioned to handle fixed number of parameters contained in a C-Plane message. In addition, if O-DU supports
+ cplane limits, O-RU can operate more efficiently and endpoint capacity for applicable parameters are enhanced.
+ as specified by 'max-beams-per-slot-with-cplane-limits' and 'max-highest-priority-sections-per-slot-with-cplane-limits'";
+ }
+
+ grouping beam-update-contention-control-limits {
+ leaf max-beams-per-symbol-with-beam-contention-control {
+ type uint16;
+ description
+ "Maximum number of beams within one symbol that can be processed by an endpoint or processed collectively
+ by group of endpoints sharing capacity when O-DU enables the O-RU feature BEAM-UPDATE-CONTENTION-CONTROL.
+ This value should replace 'max-beams-per-symbol' defined in 'endpoint-beam-capacity'";
+ }
+
+ leaf max-beams-updates-per-symbol-with-beam-contention-control {
+ type uint16;
+ description
+ "Maximum number of beams within one symbol that can be updated by an endpoint or processed collectively
+ by group of endpoints sharing capacity when O-DU enables the O-RU feature BEAM-UPDATE-CONTENTION-CONTROL.
+ This value should replace 'max-beam-updates-per-symbol' defined in 'endpoint-beam-capacity'";
+ }
+
+ description
+ "If O-DU supports BEAM-UPDATE-CONTENTION-CONTROL, O-RU can operate more efficiently and endpoint capacity for applicable
+ parameters are enhanced.";
+ }
+
+ grouping endpoint-static-config-support {
+ leaf static-config-supported {
+ type enumeration {
+ enum NONE {
+ description
+ "The endpoint does not support static PRACH / SRS configuration.
+ Reception of PRACH / SRS is possible through real time C-Plane messages
+ if other endpoint capabilities allow for that.";
+ }
+ enum PRACH {
+ if-feature mcap:PRACH-STATIC-CONFIGURATION-SUPPORTED;
+ description
+ "The endpoint supports statically configured PRACH reception";
+ }
+ enum SRS {
+ if-feature mcap:SRS-STATIC-CONFIGURATION-SUPPORTED;
+ description
+ "The endpoint supports statically configured SRS reception";
+ }
+ }
+ default NONE;
+
+ description
+ "The parameter informs if endpoint can be statically configured to process PRACH or SRS reception";
+ }
+
+ leaf max-prach-patterns {
+ when "(/user-plane-configuration/static-low-level-rx-endpoints[name=current()/../name]/static-config-supported = 'PRACH')";
+ type uint8;
+ description
+ "Maximum number of PRACH patterns the endpoint can handle in PRACH configuration";
+ }
+
+ leaf max-srs-patterns {
+ when "(/user-plane-configuration/static-low-level-rx-endpoints[name=current()/../name]/static-config-supported = 'SRS')";
+ type uint8;
+ description
+ "Maximum number of SRS patterns the endpoint can handle in SRS configuration";
+ }
+
+ description
+ "Endpoint's capabilities related to static PRACH / SRS configuration.";
+ }
+
+ grouping endpoint-tdd-pattern-support {
+ leaf configurable-tdd-pattern-supported {
+ if-feature mcap:CONFIGURABLE-TDD-PATTERN-SUPPORTED;
+ type boolean;
+ default false;
+
+ description
+ "The parameter informs if endpoint supports configuration for TDD pattern";
+ }
+
+ leaf tdd-group {
+ type uint8;
+ description
+ "Parameter is used to group static-low-level-[tr]x-endpoints.
+ Note: [tr]x-array-carriers using static-low-level-[tr]x-endpoints
+ having the same value of tdd-group, must have the same TDD switching
+ points and the same directions to the air interface granted - regardless TDD switching
+ is controlled by M-Plane or by C-Plane";
+ }
+
+ description
+ "This grouping exposes static-low-level-[tr]x-endpoint's capabilities related to its support for configurable
+ TDD patterns and limitations regarding common TDD switching per groups of endpoints.";
+ }
+
+ grouping u-plane-transmission-control {
+ description
+ "Configuration for UL U-plane transmission control";
+
+ leaf transmission-window-control {
+ if-feature "feat:STATIC-TRANSMISSION-WINDOW-CONTROL or feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL";
+ type enumeration {
+ enum NONE {
+ description
+ "O-RU will use normal transmission type with normal transmission window";
+ }
+ enum STATIC {
+ if-feature feat:STATIC-TRANSMISSION-WINDOW-CONTROL;
+ description
+ "O-RU will use transmission window offset and size and transmission type as configured over M-plane";
+ }
+ enum DYNAMIC {
+ if-feature feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL;
+ description
+ "O-RU will use transmission window offset and size and transmission type as requested over C-plane";
+ }
+ }
+ default NONE;
+
+ description
+ "Selects type of UL U-plane transmission window control for the endpoint";
+ }
+
+ leaf transmission-window-schedule {
+ when "(../transmission-window-control = 'STATIC')";
+ if-feature feat:STATIC-TRANSMISSION-WINDOW-CONTROL;
+ type union {
+ type empty;
+ type leafref {
+ path "/user-plane-configuration/transmission-window-schedules/id";
+ }
+ }
+ description
+ "Identifies U-plane transmission window schedule (which provides a list of symbol-specific offsets)
+ to be used by the endpoint.
+ Symbol-specific offset values from the schedule are added to endpoint specific offset value
+ from transmission-window-offset.
+ If this element is not present, the O-RU assumes as all symbol specific offsets are zero.
+ For restrictions on values of symbol-specific offsets see description of transmission-window-offset.
+ This parameter shall not be set to value other than empty if transmission control is not enabled
+ by transmission-window-control.";
+ }
+
+ leaf transmission-window-offset {
+ when "(../transmission-window-control = 'STATIC')";
+ if-feature feat:STATIC-TRANSMISSION-WINDOW-CONTROL;
+ type uint16;
+ units "number of symbols";
+ default 0;
+ description
+ "Transmission window offset.
+ The effective symbol-specific offset is sum of endpoint-specific offset value from transmission-window-offset
+ and symbol-specific offset from transmission-window-schedules referenced by transmission-window-schedule.
+
+ If this element is not present then O-RU assumes transmission-window-offset is zero.
+ This parameter shall not be set to value other than 0 if transmission control is not enabled
+ by transmission-window-control.
+
+ There is no direct upper bound for this parameter (except value range defined by leaf type) but there are
+ restrictions on combination of values of transmission-window-offset, transmission-window-offset,
+ symbol-specific offset from transmission-window-schedules and transmission-window-size.
+
+ Specifically, if endpoint is set for delay managed operation (non-time-managed-delay-enabled = FALSE)
+ then O-RU handles U-Plane transmission as delay managed traffic and combination of values of
+ transmission-window-offset, symbol-specific offset from transmission-window-schedules and
+ transmission-window-size must not exceed O-RU buffering capacity (transmission-buffering-capacity)
+ for the requested reception schedule.
+
+ If endpoint is set for non-delay managed operation (non-time-managed-delay-enabled = TRUE)
+ then O-RU handles U-Plane transmission on best effort basis. In this case any combination of values
+ of transmission-window-offset, symbol-specific offset from transmission-window-schedules and
+ transmission-window-size is permitted. This does not remove restrictions on parameters due to restrictions
+ defined for value type or restrictions that depend on INDEPENDENT-TRANSMISSION-WINDOW-CONTROL feature
+
+ Additional restrictions on values (and presence) of transmission-window-schedule, transmission-window-offset
+ and transmission-window-size depend on presence of INDEPENDENT-TRANSMISSION-WINDOW-CONTROL feature.
+
+ If INDEPENDENT-TRANSMISSION-WINDOW-CONTROL feature is not supported then all endpoints with
+ transmission control enabled that handle the same carrier type and SCS must be configured
+ (via M-plane or C-plane) with parameter values resulting in transmission windows that coincide
+ between the endpoints. That is, for every symbol N, the effective transmission window for symbol N
+ must be shared (start at the same time and end at the same time) by all the endpoints handling
+ same carrier type and SCS. This restriction applies only to endpoints that have transmission
+ control enabled.
+
+ If INDEPENDENT-TRANSMISSION-WINDOW-CONTROL feature is supported then restriction described
+ above does not apply and a different transmission window (window offset and window size)
+ can be used for every endpoint capable of transmission window control.";
+ }
+
+ leaf transmission-window-size {
+ when "(../transmission-window-control = 'STATIC')";
+ if-feature feat:STATIC-TRANSMISSION-WINDOW-CONTROL;
+ type uint16 {
+ range "0..10000";
+ }
+ units "microsecond";
+ default 0;
+ description
+ "Transmission window size to be used; only values that are compatible with SCS used
+ for the endpoint are allowed.
+ Minimum supported value is determined by SCS specific transmission window size
+ reported by O-RU in ru-delay-profile.
+
+ Client can use special value 0 (zero) instead of the SCS specific transmission window
+ size reported by O-RU in ru-delay-profile with the same effect.
+ This parameter shall not be set to value other than 0 if transmission control is not enabled
+ (transmission-window-control = NONE) or the endpoint is set for non-delay managed operation
+ (non-time-managed-delay-enabled = TRUE).
+
+ There is no direct upper bound for this parameter (except value range defined by leaf type) but there are
+ restrictions on combination of values of transmission-window-offset, transmission-window-offset,
+ symbol-specific offset from transmission-window-schedules and transmission-window-size.
+ See description of transmission-window-offset for more details.";
+ }
+
+ leaf transmission-type {
+ when "(../transmission-window-control = 'STATIC')";
+ if-feature "feat:STATIC-TRANSMISSION-WINDOW-CONTROL and feat:UNIFORMLY-DISTRIBUTED-TRANSMISSION";
+ type enumeration {
+ enum NORMAL {
+ description
+ "Normal transmission (unspecified within transmission window)";
+ }
+ enum UNIFORMLY-DISTRIBUTED {
+ if-feature feat:UNIFORMLY-DISTRIBUTED-TRANSMISSION;
+ description
+ "Uniformly distributed over transmission window: each of N messages in the window
+ transmitted at random time in a separate subwindow; subwindow size is window size / N ";
+ }
+ }
+
+ description "Type of delay supported by the endpoint";
+ }
+ }
+
+ grouping tx-endpoint-compression-grouping {
+ description
+ "Grouping for endpoint compression";
+
+ container compression {
+ presence
+ "This container shall exists to avoid misaligned compression
+ methods between devices";
+
+ description
+ "Container which consists of global configurable parameters for compression";
+
+ uses cf:compression-details;
+
+ leaf fs-offset {
+ if-feature cf:CONFIGURABLE-FS-OFFSET;
+ type uint8;
+ default 0;
+ description
+ "Adjusts FS (full scale) value of IQ format relative to FS derived from unmodified IQ format.
+ Please refer to CU-Plane specification for details";
+ }
+
+ list dynamic-compression-configuration {
+ when "../compression-type = 'DYNAMIC'";
+ key "id";
+ unique "compression-method iq-bitwidth fs-offset";
+ description
+ "List of possible configuration in case dynamic configuration is used
+ Note: In case of empty list all available compressions can be chosen dynamically
+ and default fs-offset is taken (0).
+ If the feature CONFIGURABLE-FS-OFFSET is not supported,
+ fs-offset will not be considered as one of the criteria for unique statement.
+ Refer to RFC7950 clause 7.8.3 for details of unique statement";
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for particular compression";
+ }
+
+ uses cf:compression-method-grouping;
+
+ leaf fs-offset {
+ if-feature cf:CONFIGURABLE-FS-OFFSET;
+ type uint8;
+ default 0;
+ description
+ "Adjusts FS (full scale) value of IQ format relative to FS derived from unmodified IQ format.
+ Please refer to CU-Plane specification for details";
+ }
+
+ leaf channel-information-iq-bitwidth {
+ type uint8{
+ range "1..16";
+ }
+ status deprecated;
+ description
+ "I/Q bitwidth for channel information in Section Type6.
+ Leaf is deprecated as it should be independent of dynamic compression,
+ NETCONF client instead uses channel-information-bitwidth schema node";
+ }
+ }
+
+ leaf channel-information-bitwidth {
+ type uint8{
+ range "1..16";
+ }
+ description
+ "I/Q bitwidth for channel information in Section Type6.
+ maximum value of 16bit is limitted by 4bit ciIqWidth in the C-Plane message.
+ Note: This parameter shall be used when the NETCONF client does not make use of
+ the CHANNEL-INFORMATION-COMPRESSION feature.";
+ }
+
+ list channel-information-compressions {
+ if-feature "feat:CHANNEL-INFORMATION-COMPRESSION";
+ key id;
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for particular channel information compression";
+ }
+
+ leaf channel-information-compression-method {
+ type cf:ci-compression-method-def;
+ description
+ "Channel information compression method";
+ }
+
+ leaf iq-bitwidth {
+ type uint8{
+ range "1..16";
+ }
+ description
+ "Bitwidth to be used in compression, maximum value of 16bit is limitted by 4bit ciIqWidth in the C-Plane message.
+
+ When this schema node is used in the configuration, the O-RU shall ignore the configuration of the
+ /low-level-tx-endpoints/compression/channel-information-bitwidth schema node";
+ }
+
+ description
+ "List of available compressions, that can be dynamically choosen, for channel information (e.g. ST6) for this endpoint.
+ Note1: When only one compression is listed here, it implies that channel information compression
+ is static and mentioned compression is taken into use.
+ Note2: O-RU Shall reject configuration with compressions that are not supported";
+ }
+
+ list bf-weights-compressions {
+ key id;
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for particular beamforming compression";
+ }
+
+ leaf bf-weights-compression {
+ type cf:bf-compression-method-def;
+ description
+ "Beamforming weight compression method";
+ }
+
+ leaf iq-bitwidth {
+ type uint8;
+ description
+ "Bitwidth to be used in compression";
+ }
+
+ description
+ "List of available compressions, that can be dynamically choosen, for beamforming weights for this endpoint.
+ Note1: When only one compression is listed here, it implies that beamforming weights compression
+ is static and mentioned compression is taken into use.
+ Note2: O-RU Shall reject configuration with compressions that are not supported";
+ }
+ }
+ }
+
+ grouping rx-endpoint-compression-grouping {
+ description
+ "Grouping for endpoint compression";
+
+ container compression {
+ presence
+ "This container shall exists to avoid misaligned compression
+ methods between devices";
+
+ description
+ "Container which consists of global configurable parameters for compression";
+
+ uses cf:compression-details;
+
+ leaf fs-offset {
+ if-feature cf:CONFIGURABLE-FS-OFFSET;
+ type uint8;
+ default 0;
+ description
+ "Adjusts FS (full scale) value of IQ format relative to FS derived from unmodified IQ format.
+ Please refer to CU-Plane specification for details";
+ }
+
+ list dynamic-compression-configuration {
+ when "../compression-type = 'DYNAMIC'";
+ key "id";
+ unique "compression-method iq-bitwidth fs-offset";
+ description
+ "List of possible configuration in case dynamic configuration is used
+ Note: In case of empty list all available compressions can be chosen dynamically
+ and default fs-offset is taken (0).
+ If the feature CONFIGURABLE-FS-OFFSET is not supported,
+ fs-offset will not be considered as one of the criteria for unique statement.
+ Refer to RFC7950 clause 7.8.3 for details of unique statement";
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for particular compression";
+ }
+
+ uses cf:compression-method-grouping;
+
+ leaf fs-offset {
+ if-feature cf:CONFIGURABLE-FS-OFFSET;
+ type uint8;
+ default 0;
+ description
+ "Adjusts FS (full scale) value of IQ format relative to FS derived from unmodified IQ format.
+ Please refer to CU-Plane specification for details";
+ }
+ }
+
+ list bf-weights-compressions {
+ key id;
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for particular beamforming compression";
+ }
+
+ leaf bf-weights-compression {
+ type cf:bf-compression-method-def;
+ description
+ "Beamforming weight compression method";
+ }
+
+ leaf iq-bitwidth {
+ type uint8;
+ description
+ "Bitwidth to be used in compression";
+ }
+
+ description
+ "List of available compressions, that can be dynamically choosen, for beamforming weights for this endpoint.
+ Note1: When only one compression is listed here, it implies that beamforming weights compression
+ is static and mentioned compression is taken into use.
+ Note2: O-RU Shall reject configuration with compressions that are not supported";
+ }
+ }
+ }
+
+ grouping supported-section-type4-config {
+ description
+ "Set of parameters required for section type 4 slot configuration message.";
+ list st4-supported-commands {
+ key "st4-command-type";
+
+ description
+ "This parameter specifies the list of Section Type 4 command types supported by O-RU.";
+ leaf st4-command-type {
+ type enumeration {
+ enum TIME_DOMAIN_BEAM_CONFIG {
+ description "O-RU support for receiving time domain beamforming command.";
+ }
+ enum TDD_CONFIG_PATTERN {
+ description "O-RU support for receiving TDD symbol pattern for a given slot.";
+ }
+ }
+ description
+ "Section Type 4 command types supported by O-RU.";
+ }
+ }
+
+ list st4-reception-mask {
+ key "cmd-scope";
+
+ description
+ "List of symbol mask per command scope, specifying the O-RU capability to receive Section Type 4 message for a
+ given command scope only for symbols for which the corresponding bit is set to '1' in the bitmask. If the O-RU
+ receives a Section Type 4 message with associated command for a symbol whose bit value is set to '0' in this
+ bitmask, the O-RU shall reject the Section Type 4 message";
+
+ leaf cmd-scope {
+ type enumeration {
+ enum ARRAY-COMMAND {
+ description
+ "Command applies to all endpoints assigned to the tx-array(s) and/or rx-array(s).If the O-RU
+ is operating with multiple O-DUs, the scope of an individual O-DU is limited, to the
+ endpoints assigned to the O-DU which was the originator of the command.";
+ }
+ enum CARRIER-COMMAND {
+ description
+ "Command applies to all endpoints assigned to the tx-array-carrier and/or rx-array-carrier.";
+ }
+ enum O-RU-COMMAND {
+ description
+ "O-RU level command, i.e., one that applies to all arrays and carriers. If the O-RU
+ is operating with multiple O-DUs, the scope of an individual O-DU is limited, as
+ specified in CUS-Plane specification, clause 7.5.2.17.";
+ }
+ }
+ description "Command scope for section type 4 commands";
+ }
+
+ leaf st4-reception-bitmask {
+ type uint16;
+ description
+ "This parameter specifies the O-RU capability to receive Section Type 4 message with associated commands for the symbols
+ for which the corresponding bit is set to '1' in the bitmask. If the O-RU receives a Section Type 4 message with
+ associated command for a symbol whose bit value is set to '0' in this bitmask, the O-RU shall reject the Section Type 4 message";
+ }
+ }
+ }
+
+ grouping uplane-conf-group {
+ description
+ "Grouping for uplane configuration related parameters";
+
+ list low-level-tx-links {
+ key name;
+ description
+ "Object model for low-level-tx-link configuration";
+
+ leaf name {
+ type string;
+ description
+ "Unique name of low-level-tx-link object.";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource operator associated with this list entry.
+ When present, indicates that the list entry corresponds to a low-level-tx-link
+ associated with a shared resouce operator where the sro-id idenifies
+ a specific shared resouce operator.
+ This schema-node is used to refine NACM privileges for shared
+ resource operators";
+ }
+
+ leaf processing-element {
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ mandatory true;
+ description
+ "Contains name of processing-element to be used as transport by low-level-tx-link,
+ if 'transport-qualified-processing-element' is included in the configuration,
+ the O-RU shall use 'transport-qualified-processing-element' instead of this schema node,
+ an O-RU Controller shall still configure this schema node with a leafref to a valid ru-element,
+ but this shall not be used by the O-RU.";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-processing-element'";
+ }
+
+ leaf transport-qualified-processing-element {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:additional-transport-session-type-elements[o-ran-pe:transport-session-type = current()/../transport-session-type]/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "Contains name of processing-element to be used as transport by low-level-tx-link.
+ Used when the processing element is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+
+ leaf tx-array-carrier {
+ type leafref {
+ path "/user-plane-configuration/tx-array-carriers/name";
+ }
+ mandatory true;
+ description
+ "Contains name of tx-array-carriers MO to be used as transport by low-level-tx-link";
+ }
+
+ leaf low-level-tx-endpoint {
+ type leafref {
+ path "/user-plane-configuration/low-level-tx-endpoints/name";
+ }
+ mandatory true;
+ description
+ "Contains name of low-level-tx-endpoints MO to be used as transport by low-level-tx-link";
+ }
+ }
+
+ list low-level-rx-links {
+ key name;
+ description
+ "Object model for low-level-rx-links configuration";
+
+ leaf name {
+ type string;
+
+ description
+ "Unique name of low-level-rx-links object.";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource operator associated with this list entry.
+ When present, indicates that the list entry corresponds to a low-level-rx-link
+ associated with a shared resouce operator where the sro-id idenifies
+ a specific shared resouce operator.
+ This schema-node is used to refine NACM privileges for shared
+ resource operators";
+ }
+
+ leaf processing-element {
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ mandatory true;
+ description
+ "Contains name of processing-element to be used as transport by low-level-rx-link,
+ if 'transport-qualified-processing-element' is included in the configuration,
+ the O-RU shall use 'transport-qualified-processing-element' instead of this schema node,
+ an O-RU Controller shall still configure this schema node with a leafref to a valid ru-element,
+ but this shall not be used by the O-RU.";
+ }
+
+ leaf transport-session-type {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type enumeration {
+ enum ETH-INTERFACE {
+ description "VLAN based CUS Transport ";
+ }
+ enum UDPIP-INTERFACE {
+ description "UDP/IP based CUS Transport ";
+ }
+ enum ALIASMAC-INTERFACE{
+ description "Alias MAC address based CUS Transport ";
+ }
+ }
+ description
+ "transport session type used when an O-RU is configured with multiple processing elements of different transport session types,
+ in which case it is used for referencing a processing element in 'transport-qualified-processing-element'";
+ }
+
+ leaf transport-qualified-processing-element {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:additional-transport-session-type-elements[o-ran-pe:transport-session-type = current()/../transport-session-type]/o-ran-pe:ru-elements/o-ran-pe:name";
+ }
+ description
+ "Contains name of processing-element to be used as transport by low-level-rx-link.
+ Used when the processing element is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+
+ leaf rx-array-carrier {
+ type leafref {
+ path "/user-plane-configuration/rx-array-carriers/name";
+ }
+ mandatory true;
+
+ description
+ "Contains name of rx-array-carriers MO to be used as transport by low-level-rx-links";
+ }
+
+ leaf low-level-rx-endpoint {
+ type leafref {
+ path "/user-plane-configuration/low-level-rx-endpoints/name";
+ }
+ mandatory true;
+
+ description
+ "Contains name of low-level-rx-endpoints MO to be used as transport by low-level-rx-links";
+ }
+
+ leaf user-plane-uplink-marking {
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:enhanced-uplane-mapping/o-ran-pe:uplane-mapping/o-ran-pe:up-marking-name";
+ }
+ description
+ "Parameter to set the non-default marking for user-plane";
+ }
+
+ leaf enhanced-user-plane-uplink-marking {
+ if-feature "feat:MULTIPLE-TRANSPORT-SESSION-TYPE";
+ type leafref {
+ path "/o-ran-pe:processing-elements/o-ran-pe:additional-transport-session-type-elements[o-ran-pe:transport-session-type = current()/../transport-session-type]/o-ran-pe:enhanced-uplane-mapping/o-ran-pe:uplane-mapping/o-ran-pe:up-marking-name";
+ }
+ description
+ "Parameter to set the non-default marking for user-plane.
+ Used when the enhanced-uplane-mapping is configured
+ by the list 'additional-transport-session-type-elements'";
+ }
+ }
+
+ list endpoint-types {
+ key "id";
+ config false;
+ description
+ "Properties of endpoint that are common to multiple endpoints if such are identified
+ Note: For any endpoint supporting mixed numerology within slot/symbol (multiple-numerology-supported=TRUE)
+ * Interval specific (per-slot and per-symbol) capacity constraints instantaneous capacity usage
+ (i.e. capacity is shared/distributed between all numerologies used at an instant of time).
+ * Instantaneous capacity usage is the sum of capacity usages of all intervals of a specific type (slot/symbol)
+ that share the instant of time at which instantaneous capacity usage is evaluated regardless of numerology.
+ * Capacity used in an interval is allocated at the start of the interval and is released at the end of the interval
+ (e.g. capacity used for symbol #N of numerology #M is unavailable during symbol #N and available for reuse after symbol #N ends).";
+
+ leaf id {
+ type uint16;
+ description
+ "Identifies type of endpoints sharing same properties. Values shall start with 0 and shall be allocated without gaps.";
+ }
+
+ list supported-section-types {
+ key "section-type";
+ description
+ "Indicates section types and extensions endpoints of this type support";
+
+ leaf section-type {
+ type uint8;
+
+ description
+ "This parameter determines the characteristics of U-plane data to be transferred or received from a beam with one pattern id.";
+ }
+
+ leaf-list supported-section-extensions {
+ type uint8;
+
+ description
+ "This parameter provides the extension types supported by the O-RU
+ which provides additional parameters specific to the subject data extension";
+ }
+ }
+
+ uses supported-section-type4-config {
+ if-feature feat:ST4-SLOT-CONFIG-MSG-SUPPORT;
+ }
+
+ leaf-list supported-frame-structures {
+ type uint8;
+
+ description
+ "List of supported values of frame structure. For semantic and allowed values see CUS-Plane Specification, clause 'frameStructure (frame structure)'";
+ }
+
+ leaf managed-delay-support {
+ type enumeration {
+ enum MANAGED {
+ description
+ "Time managed delays are supported";
+ }
+
+ enum NON_MANAGED {
+ description
+ "Non time managed delays are supported";
+ }
+
+ enum BOTH {
+ description
+ "Both time managed and non time managed delays are supported";
+ }
+ }
+
+ description
+ "Type of delay supported by the endpoint";
+ }
+
+ leaf multiple-numerology-supported {
+ type boolean;
+ default true;
+ description
+ "Indicates whether the endpoint type supports multiple numerologies";
+ }
+
+ leaf max-numerology-change-duration {
+ type uint16 {
+ range "0..10000";
+ }
+
+ units Ts;
+ description
+ "Maximum gap of endpoint operation that will be caused by changing of
+ numerology.
+
+ This time is required for reconfiguration and flushing of pipes.
+
+ This leaf contains valid data only when multiple-numerology-supported
+ is set to true.";
+ }
+
+ uses endpoint-section-capacity;
+ uses endpoint-beam-capacity;
+ uses endpoint-prb-capacity;
+ uses endpoint-section-extension-limits;
+
+ leaf-list prb-capacity-allocation-granularity {
+ type uint16;
+
+ description
+ "List of capacity allocation steps. O-RU allocates PRB capacity rounding it up to nearest value N
+ from prb-capacity-allocation-granularity such that M >= number-of-prb-per-scs.
+ See also number-of-prb-per-scs/number-of-prb.";
+ }
+
+ uses endpoint-numerology-capacity;
+
+ leaf static-transmission-window-control-supported {
+ if-feature feat:STATIC-TRANSMISSION-WINDOW-CONTROL;
+ type boolean;
+ description
+ "Endpoint supports transmission-window-control = STATIC";
+ }
+
+ leaf uniformly-distributed-transmission-supported {
+ if-feature "feat:STATIC-TRANSMISSION-WINDOW-CONTROL and feat:UNIFORMLY-DISTRIBUTED-TRANSMISSION";
+ type boolean;
+ description
+ "Endpoint supports transmission-type = UNIFORMLY-DISTRIBUTED";
+ }
+
+ leaf ordered-transmission-supported {
+ if-feature feat:ORDERED-TRANSMISSION;
+ type boolean;
+ description
+ "Endpoint supports ordered transmission of U-plane messages
+ and can be configured with ordered-transmission = TRUE";
+ }
+
+ leaf dynamic-transmission-window-control-supported {
+ if-feature feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL;
+ type boolean;
+ description
+ "Endpoint supports U-plane transmission window control via C-plane
+ (supports transmission-window-control = DYNAMIC) with independent window offset and size per symbol";
+ }
+
+ leaf dynamic-transmission-window-control-per-section-supported {
+ when "../dynamic-transmission-window-control-supported = 'true'";
+ if-feature feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL;
+ type boolean;
+ description
+ "Endpoint supports U-plane transmission window control via C-plane
+ (supports transmission-window-control = DYNAMIC) with independent window offset and size per section";
+ }
+
+ leaf dynamic-uniformly-distributed-transmission-supported {
+ if-feature "feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL and feat:UNIFORMLY-DISTRIBUTED-TRANSMISSION";
+ type boolean;
+ description
+ "Endpoint supports U-plane transmission window control via C-plane
+ (supports transmission-window-control = DYNAMIC) with independent transmission type per symbol";
+ }
+
+ leaf dynamic-uniformly-distributed-transmission-per-section-supported {
+ when "../dynamic-uniformly-distributed-transmission-supported = 'true'";
+ type boolean;
+ description
+ "Endpoint supports U-plane transmission window control via C-plane
+ (supports transmission-window-control = DYNAMIC) with independent transmission type per section";
+ }
+
+ uses transmission-buffering-capacity {
+ when "static-transmission-window-control-supported = 'true' or dynamic-transmission-window-control-supported = 'true'";
+ if-feature "feat:STATIC-TRANSMISSION-WINDOW-CONTROL or feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL";
+ }
+
+ leaf cplane-message-processing-limits-required {
+ if-feature feat:CPLANE-MESSAGE-PROCESSING-LIMITS;
+ type boolean;
+ config false;
+ description
+ "Endpoint requires applying C-Plane message processing limits defined in 'per-cplane-message-limits'.
+ and can be configured with cplane-message-processing-limits-enabled = TRUE";
+ }
+
+ uses per-cplane-message-limits {
+ when "cplane-message-processing-limits-required = 'true'";
+ if-feature feat:CPLANE-MESSAGE-PROCESSING-LIMITS;
+ }
+
+ leaf beam-update-contention-control-limits-required {
+ if-feature feat:BEAM-UPDATE-CONTENTION-CONTROL;
+ type boolean;
+ config false;
+ description
+ "Endpoint requires applying beam update contention control limits defined in 'beam-update-contention-control-limits'.
+ and can be configured with beam-update-contention-control-enabled = TRUE";
+ }
+
+ uses beam-update-contention-control-limits {
+ when "beam-update-contention-control-limits-required = 'true'";
+ if-feature feat:BEAM-UPDATE-CONTENTION-CONTROL;
+ }
+
+ leaf max-ack-nack-per-symbol {
+ type uint16;
+ description
+ "This value indicates the max number of ACK/NACK feedbacks supported by the endpoint in a symbol when
+ section extension 22 (ACK/NACK request) and section type 8 (ACK/NACK feedback) are supported by the endpoint.
+ The number of ACK/NACK feedbacks in a symbol is defined as the sum of 'numberofACKs' + 'numberofNACKs' in all C-Plane
+ messages sent by the endpoints in a symbol";
+ }
+ }
+
+ list transmission-window-schedules {
+ if-feature feat:STATIC-TRANSMISSION-WINDOW-CONTROL;
+
+ key id;
+ description
+ "Parameters for scheduled UL U-plane message transmission (static transmission window control)";
+
+ leaf id {
+ type uint16;
+ description
+ "Identifies a UL U-plane message transmission schedule";
+ }
+
+ list schedule {
+ key symbol;
+ description
+ "Defines transmission window offset for given symbol.
+ If no entry is present for a symbol then O-RU assumes offset=0 for that symbol.
+ Entries with offset=0 shall be omitted.";
+
+ leaf symbol {
+ type uint16;
+ description
+ "Number of a symbol within a frame for which transmission offset is given.";
+ }
+
+ leaf offset {
+ type uint16;
+ description
+ "Transmission window offset; expressed as number of symbols the transmission window start is delayed by.
+ This value is added to u-plane-transmission-control/transmission-window-offset.
+ For restrictions on value of offset see description of transmission-window-offset.";
+ }
+ }
+ }
+
+ list endpoint-capacity-sharing-groups {
+ key "id";
+ config false;
+ description
+ "Represents groups of endpoints that share capacity. Depending on O-RU implementation,
+ processing resources that handle CU-plane (e.g. memory to keep sections and beams)
+ could be allocated per endpoint or shared between several endpoints.
+ To address this O-RU shall report own capability per endpoint (see endpoint-types)
+ and per group of endpoints sharing capacity.
+ If endpoint is in multiple groups then resulting constraint is minimum over all groups.
+ Note: values of parameters representing capacity that is not shared between endpoints in a group
+ shall be set to max value of specific parameter; this effectively removes related constraint.
+ Note: For any endpoint supporting mixed numerology within slot/symbol (multiple-numerology-supported=TRUE)
+ * Interval specific (per-slot and per-symbol) capacity constraints instantaneous capacity usage
+ (i.e. capacity is shared/distributed between all numerologies used at an instant of time).
+ * Instantaneous capacity usage is the sum of capacity usages of all intervals of a specific type (slot/symbol)
+ that share the instant of time at which instantaneous capacity usage is evaluated regardless of numerology.
+ * Capacity used in an interval is allocated at the start of the interval and is released at the end of the interval
+ (e.g. capacity used for symbol #N of numerology #M is unavailable during symbol #N and available for reuse after symbol #N ends).";
+
+ leaf id {
+ type uint16;
+ description
+ "Identifies group of endpoints sharing resources.
+ Values shall start with 0 and shall be allocated without gaps.";
+ }
+ uses endpoint-section-capacity;
+ uses endpoint-beam-capacity;
+ uses endpoint-prb-capacity;
+ uses endpoint-numerology-capacity;
+ uses endpoint-section-extension-limits;
+
+ leaf max-endpoints {
+ type uint16;
+ description
+ "Indicates how many endpoints in the group can be used4 simultaneously";
+ }
+ leaf max-managed-delay-endpoints {
+ type uint16;
+ description
+ "Number of endpoints supporting managed delay that can be used (configured for use) at a time";
+ }
+ leaf max-non-managed-delay-endpoints {
+ type uint16;
+ description
+ "Number of endpoints supporting non-managed delay that can be used (configured for use) at a time";
+ }
+ uses transmission-buffering-capacity {
+ if-feature "feat:STATIC-TRANSMISSION-WINDOW-CONTROL or feat:DYNAMIC-TRANSMISSION-WINDOW-CONTROL";
+ }
+
+ uses per-cplane-message-limits {
+ if-feature feat:CPLANE-MESSAGE-PROCESSING-LIMITS;
+ }
+
+ leaf max-ack-nack-per-symbol {
+ type uint16;
+ description
+ "This value indicates the max number of ACK/NACK feedbacks supported by the endpoint sharing group in a symbol when
+ section extension 22 (ACK/NACK request) and section type 8 (ACK/NACK feedback) are supported by the endpoint sharing group.
+ The number of ACK/NACK feedbacks in a symbol is defined as the sum of 'numberofACKs' + 'numberofNACKs' in all C-Plane
+ messages sent by the endpoints in group in a symbol";
+ }
+ }
+
+ list endpoint-prach-group {
+ key "id";
+ config false;
+ description
+ "Represents group of a series of PRACH preamble formats";
+
+ leaf id {
+ type uint16;
+ description
+ "Identifies group of PRACH preamble formats.";
+ }
+
+ leaf-list supported-prach-preamble-formats {
+ type prach-preamble-format;
+ min-elements 1;
+ description
+ "the list of PRACH preamble formats supported by the endpoint-type that is
+ applicable to static-low-level-rx-endpoints in the O-RU";
+ }
+
+ }
+
+ list supported-compression-method-sets {
+ key "id";
+ config false;
+ description
+ "List of available compression methods supported by device";
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for compression method set";
+ }
+
+ list compression-method-supported {
+ uses cf:compression-method-grouping;
+ uses cf:compresion-format-grp {
+ status deprecated;
+ }
+
+ leaf-list fs-offset {
+ if-feature cf:CONFIGURABLE-FS-OFFSET;
+ type uint8;
+ default 0;
+ description
+ "Adjusts FS (full scale) value of IQ format relative to FS derived from unmodified IQ format.
+ Please refer to CU-Plane specification for details";
+
+ }
+ description
+ "List of supported compression methods by O-RU
+ Note: if O-RU supports different compression methods per endpoint
+ then please refer to endpoints to have information what
+ exactly is supported on particular endpoint";
+ }
+ }
+
+ list static-low-level-tx-endpoints {
+ key name;
+ config false;
+ description
+ "Object model for static-low-level-tx-endpoints configuration";
+
+ leaf name {
+ type string;
+
+ description
+ "Unique name of static-low-level-tx-endpoints object.";
+ }
+
+ leaf-list restricted-interfaces {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Optionally used to indicate that a low-level link is constrained to operate only via a subset of the available interfaces.";
+ }
+
+ leaf array {
+ type leafref {
+ path "/user-plane-configuration/tx-arrays/name";
+ }
+ mandatory true;
+ description
+ "Contains distname of tx-arrays, particular low-level-tx-endpoints is in hardware dependency with.
+ Note: single instance of tx-arrays can be referenced by many instances of low-level-tx-endpoints
+ (e.g. to allow DU to handle multiple fronthauls and multiple component carriers).";
+ }
+
+ leaf endpoint-type {
+ type leafref {
+ path "../../endpoint-types/id";
+ }
+
+ description
+ "Reference to endpoint type capabilities list element supported by this endpoint";
+ }
+
+ leaf-list capacity-sharing-groups {
+ type leafref {
+ path "../../endpoint-capacity-sharing-groups/id";
+ }
+
+ description
+ "Reference to capacities of sharing-groups supported by this endpoint";
+ }
+
+ list supported-reference-level {
+ if-feature TX-REFERENCE-LEVEL;
+ key "id";
+ description
+ "Informs about supported ranges for gain reference level.";
+
+ leaf id {
+ type uint16;
+ description
+ "Identification number for particular range";
+ }
+
+ leaf min {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ mandatory true;
+ description
+ "Minimum of supported gain reference level";
+ }
+
+ leaf max {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ mandatory true;
+ description
+ "Maximum of supported gain reference level";
+ }
+ }
+
+ container compression {
+ description
+ "Container collecting compression related parameters.";
+
+ leaf dynamic-compression-supported {
+ type boolean;
+
+ description
+ "Informs if endpoint supports dynamic compression method";
+ }
+
+ leaf realtime-variable-bit-width-supported {
+ type boolean;
+
+ description
+ "Informs if endpoint supports real-time variable bit with";
+ }
+
+ leaf supported-compression-set-id {
+ type leafref {
+ path "../../../supported-compression-method-sets/id";
+ }
+
+ description
+ "Id of supported compression set for this endpoint";
+ }
+ }
+
+ uses endpoint-tdd-pattern-support;
+
+ }
+
+ list static-low-level-rx-endpoints {
+ key name;
+ config false;
+ description
+ "Object model for static-low-level-rx-endpoints configuration";
+
+ leaf name {
+ type string;
+
+ description
+ "Unique name of static-low-level-rx-endpoints object.";
+ }
+
+ leaf-list restricted-interfaces {
+ type leafref {
+ path "/if:interfaces/if:interface/if:name";
+ }
+ description
+ "Optionally used to indicate that a low-level link is constrained to operate only via a subset of the available interfaces.";
+ }
+
+ leaf array {
+ type leafref {
+ path "/user-plane-configuration/rx-arrays/name";
+ }
+ mandatory true;
+ description
+ "Contains distname of rx-arrays, particular low-level-rx-endpoints is in hardware dependency with.
+ Note: single instance of rx-arrays can be referenced by many instances of low-level-rx-endpoints
+ (e.g. to allow DU to handle multiple fronthauls and multiple component carriers).";
+ }
+
+ leaf endpoint-type {
+ type leafref {
+ path "../../endpoint-types/id";
+ }
+
+ description
+ "Reference to endpoint type capabilities list element supported by this endpoint";
+ }
+
+ leaf-list capacity-sharing-groups {
+ type leafref {
+ path "../../endpoint-capacity-sharing-groups/id";
+ }
+
+ description
+ "Reference to capacities of sharing-groups supported by this endpoint";
+ }
+
+ leaf prach-group {
+ type leafref {
+ path "../../endpoint-prach-group/id";
+ require-instance false;
+ }
+ description
+ "An optional leaf used for those rx endpoints that support PRACH, indicating
+ the group id describing the set of of PRACH preambles supported";
+ }
+
+ container compression {
+ description
+ "Container collecting compression related parameters.";
+
+ leaf dynamic-compression-supported {
+ type boolean;
+
+ description
+ "Informs if endpoint supports dynamic compression method";
+ }
+
+ leaf realtime-variable-bit-width-supported {
+ type boolean;
+
+ description
+ "Informs if endpoint supports real-time variable bit with";
+ }
+
+ leaf supported-compression-set-id {
+ type leafref {
+ path "../../../supported-compression-method-sets/id";
+ }
+
+ description
+ "Id of supported compression set for this endpoint";
+ }
+ }
+
+ uses endpoint-static-config-support;
+
+ uses endpoint-tdd-pattern-support;
+
+ leaf transmission-order {
+ when "(/user-plane-configuration/endpoint-types[id=current()/../endpoint-type]/ordered-transmission-supported = 'true')";
+ if-feature feat:ORDERED-TRANSMISSION;
+ type uint32;
+ description
+ "The value indicates relative order of sending U-plane messages specific to same symbol
+ and transmission window by two endpoints with ordered-transmission = TRUE
+ belonging to the same transmission-order-group;
+ multiple endpoints may report the same value if their relative sending order is not guaranteed";
+ }
+
+ leaf transmission-order-group {
+ when "(/user-plane-configuration/endpoint-types[id=current()/../endpoint-type]/ordered-transmission-supported = 'true')";
+ if-feature feat:ORDERED-TRANSMISSION;
+ type uint32;
+ description
+ "The value indicates a group of endpoints that preserve relative ordering of message sending;
+ message sending between endpoints in different groups is not guaranteed";
+ }
+ }
+
+ list low-level-tx-endpoints {
+ key "name";
+
+ description
+ "Object model for low-level-tx-endpoints configuration - augmented static-low-level-tx-endpoints by local-address
+ which cannot be added to static low-level-tx-endpoints as we cannot have modifiable element in static object";
+
+ leaf name {
+ type leafref {
+ path "/user-plane-configuration/static-low-level-tx-endpoints/name";
+ require-instance false;
+ }
+ mandatory true;
+
+ description
+ "Unique name of low-level-tx-endpoint object. Reference to static object";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource operator associated with this list entry.
+ When present, indicates that the list entry corresponds to a low-level-tx-endpoint
+ associated with a shared resouce operator where the sro-id idenifies
+ a specific shared resouce operator.
+ This schema-node is used to refine NACM privileges for shared
+ resource operators";
+ }
+
+
+ uses tx-endpoint-compression-grouping;
+ uses scs-config;
+
+ container e-axcid {
+ uses eaxc;
+
+ description
+ "Contains local address of low level TX endpoint offered by NETCONF server.";
+ }
+
+ uses coupling-methods;
+
+ leaf configurable-tdd-pattern-supported {
+ if-feature mcap:CONFIGURABLE-TDD-PATTERN-SUPPORTED;
+ type leafref {
+ path "/user-plane-configuration/static-low-level-rx-endpoints[name=current()/../name]/configurable-tdd-pattern-supported";
+ require-instance false;
+ }
+ description "RO to RW parameter mapping - needed for conditional under tx-array-carrier";
+ }
+
+ leaf cplane-message-processing-limits-enabled {
+ if-feature feat:CPLANE-MESSAGE-PROCESSING-LIMITS;
+ type boolean;
+ default false;
+ description
+ "TRUE: O-DU shall support the C-Plane message processing limits and has selected to adhere to the C-Plane limits defined in 'per-cplane-message-limits'.
+ FALSE: O-DU shall not support C-Plane message processing limits and endpoint limits defined in 'per-cplane-message-limits' shall not apply";
+ }
+
+ leaf beam-update-contention-control-enabled {
+ if-feature feat:BEAM-UPDATE-CONTENTION-CONTROL;
+ type boolean;
+ default false;
+ description
+ "TRUE: O-DU shall support beam update contention control feature of O-RU.Thus requiring O-DU to comply with beam
+ updates restrictions defined in CUS-Plane Spec Section 'Weight-based dynamic beamforming'. In this case applicable
+ beam limits defined in 'beam-update-contention-control-limits' shall apply.
+ FALSE: O-DU shall not support beam update contention control feature of O-RU. Applicable beam limits defined in
+ 'endpoint-beam-capacity' shall apply";
+ }
+
+ container channel-information-prb-group-configuration {
+ if-feature feat:CHANNEL-INFORMATION-PRB-GROUP;
+ description
+ "Container for configurable parameters for channel information prb group";
+
+ leaf enable-ci-prb-group {
+ type boolean;
+ description
+ "Informs whether or not to enable channel information PRB group in the O-RU,
+ if its value is set to true, the O-RU shall receive and process channel
+ information (e.g., ST6) with PRB group size of configured ci-prb-group-size.";
+ }
+
+ leaf ci-prb-group-size {
+ type uint8 {
+ range "2..254";
+ }
+ description
+ "The configured channel information PRB group size.
+ If enable-ci-prb-group is configured as TRUE, and the IE ciPrbGroupSize doesn't exsit in a section description for channel information,
+ the parameter ci-prb-group-size shall be used for this section description.
+ If the IE ciPrbGroupSize exsits in a section description for channel information,
+ no matter whether enable-ci-prb-group is configured as TRUE, the IE ciPrbGroupSize shall be used for this section description.";
+ }
+ }
+ }
+
+ list low-level-rx-endpoints {
+ key name;
+
+ description
+ "Object model for low-level-rx-endpoint configuration - augmented static-low-level-rx-endpoints by local-address
+ which cannot be added to static low-level-rx-endpoints as we cannot have modifiable element in static object";
+
+ leaf name {
+ type leafref {
+ path "/user-plane-configuration/static-low-level-rx-endpoints/name";
+ require-instance false;
+ }
+ mandatory true;
+
+ description
+ "Unique name of low-level-rx-endpoint object. Reference to static object";
+ }
+
+ leaf sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type leafref {
+ path "/or-user:users/or-user:user/or-user:sro-id";
+ }
+ description
+ "An optional shared resource operator associated with this list entry.
+ When present, indicates that the list entry corresponds to a low-level-rx-endpoint
+ associated with a shared resouce operator where the sro-id idenifies
+ a specific shared resouce operator.
+ This schema-node is used to refine NACM privileges for shared
+ resource operators";
+ }
+
+ uses rx-endpoint-compression-grouping;
+ uses scs-config;
+
+ list ul-fft-sampling-offsets {
+ key scs;
+ description
+ "List of FFT sampling offsets configured for each SCS that will be used.
+ Client shall configure one element for each SCS that will be used.";
+
+ leaf scs {
+ type mcap:scs-config-type;
+ description
+ "Value corresponds to SCS values defined for frameStructure in C-plane
+ Note: set of allowed values is restricted by SCS derived from values in supported-frame-structures.";
+ }
+
+ leaf ul-fft-sampling-offset {
+ type uint16;
+
+ units Ts;
+ description
+ "Determines time advance of capture window for FFT.
+ Value represents time advance of capture window start in relation to the end of CP. Unit is Ts.
+ Note: value of this parameter is usually set to '0' (zero) for PRACH channels.
+ Any phase offset resulting from the non-zero value of this parameter is handled in O-DU.";
+ }
+ }
+
+ container e-axcid {
+ uses eaxc;
+
+ description
+ "Contains local address of low level RX endpoint offered by NETCONF server.";
+ }
+
+ leaf eaxc-gain-correction {
+ if-feature EAXC-GAIN-CORRECTION;
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ default 0;
+ description
+ "eAxC specific part of overall gain_correction.
+ gain_correction = common array-carrier gain-correction + eAxC-gain-correction.";
+ }
+
+ leaf non-time-managed-delay-enabled {
+ type boolean;
+ default false;
+ description
+ "Tells if non time managed delay shall be enabled";
+ }
+
+ uses coupling-methods;
+
+ leaf static-config-supported {
+ type leafref {
+ path "/user-plane-configuration/static-low-level-rx-endpoints[name=current()/../name]/static-config-supported";
+ require-instance false;
+ }
+ description "RO to RW parameter mapping - for further conditionals";
+ }
+
+ leaf static-prach-configuration {
+ when "(/user-plane-configuration/low-level-rx-endpoints[name=current()/../name]/static-config-supported = 'PRACH')";
+ if-feature mcap:PRACH-STATIC-CONFIGURATION-SUPPORTED;
+ type leafref {
+ path "/user-plane-configuration/static-prach-configurations/static-prach-config-id";
+ }
+ description
+ "This parameter creates reference to static PRACH configuration applicable for particular endpoint";
+ }
+
+ leaf static-srs-configuration {
+ when "(/user-plane-configuration/low-level-rx-endpoints[name=current()/../name]/static-config-supported = 'SRS')";
+ if-feature mcap:SRS-STATIC-CONFIGURATION-SUPPORTED;
+ type leafref {
+ path "/user-plane-configuration/static-srs-configurations/static-srs-config-id";
+ }
+ description
+ "This parameter creates reference to static SRS configuration applicable for particular endpoint";
+ }
+
+ leaf configurable-tdd-pattern-supported {
+ if-feature mcap:CONFIGURABLE-TDD-PATTERN-SUPPORTED;
+ type leafref {
+ path "/user-plane-configuration/static-low-level-rx-endpoints[name=current()/../name]/configurable-tdd-pattern-supported";
+ require-instance false;
+ }
+ description "RO to RW parameter mapping - needed for conditional under rx-array-carrier";
+ }
+
+ uses u-plane-transmission-control;
+
+ leaf ordered-transmission {
+ if-feature feat:ORDERED-TRANSMISSION;
+ type boolean;
+ default false;
+ description
+ "Commands O-RU to order UL U-plane message transmission between endpoints
+ Meaningless when ordered transmission is not supported for particular endpoint.";
+ }
+
+ leaf cplane-message-processing-limits-enabled {
+ if-feature feat:CPLANE-MESSAGE-PROCESSING-LIMITS;
+ type boolean;
+ default false;
+ description
+ "TRUE: O-DU shall support C-Plane message processing limits and has selected to adhere
+ to the C-Plane limits defined in 'per-cplane-message-limits'.
+ FALSE: O-DU shall not support C-Plane message processing limits and hence C-Plane and
+ endpoint limits defined in 'per-cplane-message-limits' shall not apply";
+ }
+
+ leaf beam-update-contention-control-enabled {
+ if-feature feat:BEAM-UPDATE-CONTENTION-CONTROL;
+ type boolean;
+ default false;
+ description
+ "TRUE: O-DU shall support beam update contention control feature of O-RU.Thus requiring O-DU to comply with beam
+ updates restrictions defined in CUS-Plane Spec Section 'Weight-based dynamic beamforming'. In this case applicable
+ beam limits defined in 'beam-update-contention-control-limits' shall apply.
+ FALSE: O-DU shall not support beam update contention control feature of O-RU. Applicable beam limits defined in
+ 'endpoint-beam-capacity' shall apply";
+ }
+ }
+
+ list tx-array-carriers {
+ key name;
+ description
+ "Object model for tx-array-carriers configuration";
+
+ leaf name {
+ type string;
+
+ description
+ "Unique name of tx-array-carriers object.";
+ }
+
+ list odu-ids {
+ if-feature feat:SHARED-ORU-MULTI-ODU;
+ key odu-id;
+ description
+ "An optional list of o-du identities associated with this list entry.
+ When present, indicates that the list entry corresponds to a tx-array-carrier
+ associated with one or more particular odu-id(s).
+
+ This list is used to enable enhanced watchdog operation when operating
+ in a single operator environment, where watchdog supervision is performed
+ on a per odu-id basis and supervision failure only results in a sub-set
+ of carriers beign de-activated.";
+
+ leaf odu-id {
+ type string;
+ description "an o-du identity ";
+ }
+ }
+
+ list sro-ids-and-odu-ids {
+ if-feature "feat:SHARED-ORU-MULTI-ODU and feat:SHARED-ORU-MULTI-OPERATOR";
+ key "odu-id sro-id";
+ description
+ "An optional list of sro and o-du identities associated with this list entry.
+ When present, indicates that the list entry corresponds to a tx-array-carrier
+ associated with one or more particular odu-id(s) operated by a particular sro-id.
+
+ This list is used to enable enhanced watchdog operationwhen operating
+ in a multi operator environment, where watchdog supervision is performed on
+ a per odu-id basis and supervision failure only results in a sub-set of
+ carriers beign de-activated.";
+ leaf odu-id {
+ type string;
+ description "an o-du identity ";
+ }
+ leaf sro-id {
+ type string;
+ description "an sro identity ";
+ }
+ }
+
+ uses tx-common-array-carrier-elements;
+
+ leaf band-number {
+ if-feature mcap:LAA;
+ type leafref {
+ path "/mcap:module-capability/mcap:band-capabilities/mcap:band-number";
+ require-instance false;
+ }
+ description
+ "This parameter informing which frequency band particular antenna
+ array is serving for.
+ Intended use is to deal with multi-band solutions.";
+ }
+
+ container lte-tdd-frame {
+ when "(/user-plane-configuration/tx-array-carriers/rw-type = 'LTE') and (/user-plane-configuration/tx-array-carriers/rw-duplex-scheme = 'TDD')";
+ status deprecated;
+ description
+ "Container which consists of global configurable parameters for tdd Frame.
+ This contained is deprecated due to introduction of TDD pattern configuration
+ applicable in a common way for LTE and NR.";
+
+ leaf subframe-assignment {
+ type enumeration {
+ enum SAO {
+ description "subframe assignment configuration 0";
+ }
+ enum SA1 {
+ description "subframe assignment configuration 1";
+ }
+ enum SA2 {
+ description "subframe assignment configuration 2";
+ }
+ enum SA3 {
+ description "subframe assignment configuration 3";
+ }
+ enum SA4 {
+ description "subframe assignment configuration 4";
+ }
+ enum SA5 {
+ description "subframe assignment configuration 5";
+ }
+ enum SA6 {
+ description "subframe assignment configuration 6";
+ }
+ }
+ mandatory true;
+ description
+ "Indicates DL/UL subframe configuration as specified in
+ 3GPP TS 36.211 [v15.3.0, table 4.2-2]";
+ }
+ leaf special-subframe-pattern {
+ type enumeration {
+ enum SPP0 {
+ description "special subframe pattern configuration 0";
+ }
+ enum SPP1 {
+ description "special subframe pattern configuration 1";
+ }
+ enum SPP2 {
+ description "special subframe pattern configuration 2";
+ }
+ enum SPP3 {
+ description "special subframe pattern configuration 3";
+ }
+ enum SPP4 {
+ description "special subframe pattern configuration 4";
+ }
+ enum SPP5 {
+ description "special subframe pattern configuration 5";
+ }
+ enum SPP6 {
+ description "special subframe pattern configuration 6";
+ }
+ enum SPP7 {
+ description "special subframe pattern configuration 7";
+ }
+ enum SPP8 {
+ description "special subframe pattern configuration 8";
+ }
+ enum SPP9 {
+ description "special subframe pattern configuration 9";
+ }
+ enum SPP10 {
+ description "special subframe pattern configuration 10";
+ }
+ }
+ mandatory true;
+ description
+ "Indicates TDD special subframe configuration as in TS 36.211
+ [v15.3.0, table 4.2-1] ";
+ }
+ }
+
+ container laa-carrier-configuration {
+ when "../band-number = 46";
+ if-feature mcap:LAA;
+ description "Container to specify LAA feature related carrier configuration.";
+ uses laa-carrier-config;
+ }
+
+ leaf gain {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ mandatory true;
+
+ description
+ "Transmission gain in dB. Value applicable to each array element carrier belonging to array carrier.
+
+ The value of tranmsmission gain shall meet the constraints defined in CUS-Plane, clause 8.1.3.3.";
+ }
+
+ leaf downlink-radio-frame-offset {
+ type uint32 {
+ range 0..12288000;
+ }
+ mandatory true;
+
+ description
+ "This parameter is used for offsetting the starting position of 10ms radio frame.
+ Note: The value should have same value within DU to all tx-array-carriers that have same frequency and bandwidth.
+ Note2: Unit is 1/1.2288e9 s. Then, its range is calculated 0..12288000.";
+ }
+
+ leaf downlink-sfn-offset {
+ type int16 {
+ range -32768..32767;
+ }
+ mandatory true;
+
+ description
+ "This parameter is used for offsetting SFN value.
+ Unit is in 10ms.
+ Note: The value should have same value within DU to all tx-array-carriers that have same frequency and bandwidth.";
+ }
+
+ leaf t-da-offset {
+ if-feature "feat:EXT-ANT-DELAY-CONTROL";
+ type uint32;
+ units Tc;
+ default 0;
+ description
+ "the time difference between the output of DL signal at the
+ antenna connector of O-RU and the transmission over the air.
+ units are Tc=~0.5ns=1/1.96608GHz.
+ An O-RU with 'ext-ant-delay-capability' = 'PER-O-RU' shall reject any configuration
+ where different values of t-da-offset are configured on tx-array-carriers;
+ An O-RU with 'ext-ant-delay-capability' = 'PER-ARRAY' shall reject any configuration
+ where different values of t-da-offset are configured on tx-array-carriers associated with the same tx-array.";
+ }
+
+ leaf reference-level {
+ if-feature TX-REFERENCE-LEVEL;
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ default 0;
+ description
+ "Allows to adjust reference level for sum of IQ signal power over eAxCs in this array-carrier.";
+ }
+
+ leaf configurable-tdd-pattern {
+ when "not(/user-plane-configuration/low-level-tx-endpoints[name = string(/user-plane-configuration/low-level-tx-links[tx-array-carrier = current()/../name]/tx-array-carrier)]/configurable-tdd-pattern-supported = 'false')";
+ if-feature mcap:CONFIGURABLE-TDD-PATTERN-SUPPORTED;
+ type leafref {
+ path "/user-plane-configuration/configurable-tdd-patterns/tdd-pattern-id";
+ }
+ description
+ "This parameter creates reference to configuration for TDD pattern applicable for particular tx-array-carrier.
+ The leaf may exist under tx-array-carrier only in case O-RU supports feature 'CONFIGURABLE-TDD-PATTERN-SUPPORTED'
+ AND all low-level-tx-endpoints linked to this tx-array-carrier have configurable-tdd-pattern-supported = 'true'";
+ }
+ }
+
+ list rx-array-carriers {
+ key name;
+ description
+ "Object model for rx-array-carriers configuration";
+
+ leaf name {
+ type string;
+ description
+ "Unique name of rx-array-carriers object.";
+ }
+
+ list odu-ids {
+ if-feature feat:SHARED-ORU-MULTI-ODU;
+ key odu-id;
+ description
+ "An optional list of o-du identities associated with this list entry.
+ When present, indicates that the list entry corresponds to a rx-array-carrier
+ associated with one or more particular odu-id(s).
+
+ This list is used to enable enhanced watchdog operation when operating
+ in a single operator environment, where watchdog supervision is performed
+ on a per odu-id basis and supervision failure only results in a sub-set
+ of carriers beign de-activated.";
+
+ leaf odu-id {
+ type string;
+ description "an o-du identity ";
+ }
+ }
+
+ list sro-ids-and-odu-ids {
+ if-feature "feat:SHARED-ORU-MULTI-ODU and feat:SHARED-ORU-MULTI-OPERATOR";
+ key "odu-id sro-id";
+ description
+ "An optional list of sro and o-du identities associated with this list entry.
+ When present, indicates that the list entry corresponds to a rx-array-carrier
+ associated with one or more particular odu-id(s) operated by a particular sro-id.
+
+ This list is used to enable enhanced watchdog operationwhen operating
+ in a multi operator environment, where watchdog supervision is performed on
+ a per odu-id basis and supervision failure only results in a sub-set of
+ carriers beign de-activated.";
+ leaf odu-id {
+ type string;
+ description "an o-du identity ";
+ }
+ leaf sro-id {
+ type string;
+ description "an sro identity ";
+ }
+ }
+
+ uses rx-common-array-carrier-elements;
+
+ leaf downlink-radio-frame-offset {
+ type uint32 {
+ range 0..12288000;
+ }
+ mandatory true;
+
+ description
+ "This parameter is used for offsetting the starting position of 10ms radio frame.
+ Note: The value should have same value within DU to all tx-array-carriers that have same frequency and bandwidth.
+ Note2: Unit is 1/1.2288e9 s. Then, its range is calculated 0..12288000.";
+ }
+
+ leaf downlink-sfn-offset {
+ type int16 {
+ range -32768..32767;
+ }
+ mandatory true;
+
+ description
+ "This parameter is used for offsetting SFN value.
+ Unit is in 10ms.
+ Note: The value should have same value within DU to all tx-array-carriers that have same frequency and bandwidth.";
+ }
+
+ leaf gain-correction {
+ type decimal64 {
+ fraction-digits 4;
+
+ }
+ units dB;
+ mandatory true;
+ description
+ "Gain correction of RF path linked with array element or array layers.
+ Common part of overall gain_correction.
+ gain_correction = common array-carrier gain-correction + eAxC gain correction.";
+ }
+
+ leaf n-ta-offset {
+ type uint32;
+ units Tc;
+ mandatory true;
+ description
+ "Value of configurable N-TA offset
+ units are Tc=~0.5ns=1/1.96608GHz";
+ }
+
+ leaf t-au-offset {
+ if-feature "feat:EXT-ANT-DELAY-CONTROL";
+ type uint32;
+ units Tc;
+ default 0;
+ description
+ "the time difference between the reception over the air and
+ the input of UL signal at the antenna connector of O-RU.
+ units are Tc=~0.5ns=1/1.96608GHz.
+ An O-RU with 'ext-ant-delay-capability' = 'PER-O-RU' shall reject any configuration
+ where different values of t-au-offset are configured on rx-array-carriers;
+ An O-RU with 'ext-ant-delay-capability' = 'PER-ARRAY' shall reject any configuration
+ where different values of t-au-offset are configured on rx-array-carriers associated with the same rx-array.";
+ }
+
+ leaf configurable-tdd-pattern {
+ when "not(/user-plane-configuration/low-level-rx-endpoints[name = string(/user-plane-configuration/low-level-rx-links[rx-array-carrier = current()/../name]/rx-array-carrier)]/configurable-tdd-pattern-supported = 'false')";
+ if-feature mcap:CONFIGURABLE-TDD-PATTERN-SUPPORTED;
+ type leafref {
+ path "/user-plane-configuration/configurable-tdd-patterns/tdd-pattern-id";
+ }
+ description
+ "This parameter creates reference to configuration for TDD pattern applicable for particular rx-array-carrier.
+ The leaf may exist under rx-array-carrier only in case O-RU supports feature 'CONFIGURABLE-TDD-PATTERN-SUPPORTED'
+ AND all low-level-rx-endpoints linked to this rx-array-carrier have configurable-tdd-pattern-supported = 'true'";
+ }
+ }
+
+ list tx-arrays {
+ key "name";
+ config false;
+ description
+ "Structure describing TX array parameters";
+
+ uses parameters;
+
+ leaf min-gain {
+ type decimal64 {
+ fraction-digits 4;
+
+ }
+ units dB;
+ description
+ "Min gain of RF path linked with array element (maximum over elements of array) or array layers";
+ }
+
+ leaf max-gain {
+ type decimal64 {
+ fraction-digits 4;
+
+ }
+ units dB;
+ mandatory true;
+ description
+ "Max gain of RF path linked with array element (minimum over elements of array) or array layers";
+ }
+
+ leaf independent-power-budget {
+ type boolean;
+ mandatory true;
+ description
+ "If true then every element of array has own, power budget independent from power budget of other elements.
+ Else all elements of array that are at same row and column and have same polarisation share power budget";
+ }
+
+ list capabilities {
+ description
+ "List of capabilities related to this tx-array";
+ uses mcap:support-for-dl;
+ }
+ }
+
+ list rx-arrays {
+ key "name";
+ config false;
+ description "Structure describing RX array parameters";
+
+ uses parameters;
+ container gain-correction-range {
+ leaf max {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ mandatory true;
+ description "Array gain correction factor - maximum allowed value";
+ }
+ leaf min {
+ type decimal64 {
+ fraction-digits 4;
+ }
+ units dB;
+ mandatory true;
+ description "Array gain correction factor - minimum allowed value";
+ }
+
+ description
+ "Array gain correction factor";
+ }
+
+ list capabilities {
+ description
+ "List of capabilities related to this rx-array";
+ uses mcap:support-for-ul;
+ }
+ }
+
+ list relations {
+ key "entity";
+ config false;
+ description "Structure describing relations between array elements";
+
+ leaf entity {
+ type uint16;
+
+ description
+ "Relation entity. Used as a key for list of relations.";
+ }
+
+ container array1 {
+ uses array-choice;
+
+ description
+ "Defines name for first array";
+ }
+ container array2 {
+ uses array-choice;
+
+ description
+ "Defines name for second array";
+ }
+ list types {
+ key "relation-type";
+ description
+ "Defines relation type and pairs for array elements for given arrays";
+
+ leaf relation-type {
+ type enumeration {
+ enum SHARED {
+ description "SHARED";
+ }
+ enum COALOCATED {
+ description "COALOCATED";
+ }
+ }
+ description "Type of relation between array elements";
+ }
+ list pairs {
+ key "element-array1";
+ description
+ "defines related array elements";
+
+ leaf element-array1 {
+ type uint16;
+
+ description
+ "Tells about id of element from array1";
+ }
+ leaf element-array2 {
+ type uint16;
+
+ description
+ "Tells about id of element from array2";
+ }
+ }
+ }
+ }
+
+ container eaxc-id-group-configuration {
+ if-feature mcap:EAXC-ID-GROUP-SUPPORTED;
+ description
+ "This is the container for eAxC ID group configuration.";
+ leaf max-num-tx-eaxc-id-groups {
+ type leafref {
+ path "/mcap:module-capability/mcap:ru-capabilities/mcap:eaxcid-grouping-capabilities/mcap:max-num-tx-eaxc-id-groups";
+ require-instance false;
+ }
+ description "eaxc-id-group-configuration";
+ }
+ leaf max-num-tx-eaxc-ids-per-group {
+ type leafref {
+ path "/mcap:module-capability/mcap:ru-capabilities/mcap:eaxcid-grouping-capabilities/mcap:max-num-tx-eaxc-ids-per-group";
+ require-instance false;
+ }
+ description "max-num-tx-eaxc-ids-per-group";
+ }
+ leaf max-num-rx-eaxc-id-groups {
+ type leafref {
+ path "/mcap:module-capability/mcap:ru-capabilities/mcap:eaxcid-grouping-capabilities/mcap:max-num-rx-eaxc-id-groups";
+ require-instance false;
+ }
+ description "max-num-rx-eaxc-id-groups";
+ }
+ leaf max-num-rx-eaxc-ids-per-group {
+ type leafref {
+ path "/mcap:module-capability/mcap:ru-capabilities/mcap:eaxcid-grouping-capabilities/mcap:max-num-rx-eaxc-ids-per-group";
+ require-instance false;
+ }
+ description "max-num-rx-eaxc-ids-per-group";
+ }
+
+ list tx-eaxc-id-group {
+ must "count(../tx-eaxc-id-group) <= ../max-num-tx-eaxc-id-groups" {
+ error-message "too many tx-eaxcid-id groups";
+ }
+ key "representative-tx-eaxc-id";
+ description
+ "This is a list of the groups of the eAxC IDs assigned to low-level-tx-endpoints.
+ Each group is a union of the 'member-tx-eaxc-id's and a 'representative-tx-eaxc-id'.
+ The low-level-tx-endpoint associated to 'representative-tx-eaxc-id' is able to
+ process the DL C-plane information for all the low-level-tx-endpoints associated
+ to 'member-tx-eaxc-id's.
+
+ Take Note: This list should only contain eAxC IDs assigned to a tx-endpoint.";
+
+
+ leaf representative-tx-eaxc-id {
+ type uint16;
+ description
+ "This parameter contains eAxC_ID that populates content of C-Plane section
+ extension 10 to eAxC_IDs configured in the group as 'member-tx-eaxc-id'(s).";
+ }
+ leaf-list member-tx-eaxc-id {
+ type uint16;
+ must "count(../member-tx-eaxc-id) <= ../../max-num-tx-eaxc-ids-per-group" {
+ error-message "too many tx-eaxcid-id members";
+ }
+ must "current()!=../representative-tx-eaxc-id" {
+ error-message "the representative eaxcid does not need to be a list member";
+ }
+ ordered-by user;
+ description
+ "This is a list of member eAxC IDs, which together with the representative-tx-eaxc-id,
+ are assigned to low-level-tx-endpoints in the group.
+ This list is defined as 'ordered-by user', because the order of the eaxc-id list should be maintained,
+ and the parameters in the SE10 are applied to the eaxc-ids based on the order of eaxc-ids in the list
+ when the section extension conveys unique parameters (beamId/ueId) per eaxc-id.";
+ }
+ }
+
+ list rx-eaxc-id-group {
+ must "count(../rx-eaxc-id-group) <= ../max-num-rx-eaxc-id-groups" {
+ error-message "too many rx-eaxcid-id groups";
+ }
+ key "representative-rx-eaxc-id";
+ description
+ "This is a list of the groups of the eAxC IDs assigned to low-level-rx-endpoints.
+ Each group is a union of 'member-rx-eaxc-id's and a 'representative-rx-eaxc-id'.
+ The low-level-rx-endpoint associated to 'representative-rx-eaxc-id' is able to
+ process the UL C-plane information for all the low-level-rx-endpoints associated
+ to 'member-rx-eaxc-id's.
+
+ Take Note: This list should only contain eAxC IDs assigned to a rx-endpoint.";
+
+ leaf representative-rx-eaxc-id {
+ type uint16;
+ description
+ "This parameter contains eAxC_ID that populates content of C-Plane section
+ extension 10 to eAxC_IDs configured in the group as 'member-rx-eaxc-id'(s).";
+ }
+
+ leaf-list member-rx-eaxc-id {
+ type uint16;
+ must "count(../member-rx-eaxc-id) <= ../../max-num-rx-eaxc-ids-per-group" {
+ error-message "too many rx-eaxcid-id members";
+ }
+ must "current()!=../representative-rx-eaxc-id" {
+ error-message "the representative eaxcid does not need to be a list member";
+ }
+ ordered-by user;
+ description
+ "This is a list of member eAxC IDs assigned to low-level-rx-endpoints in the group.
+ This list is defined as 'ordered-by user', because the order of the eaxc-id list should be maintained,
+ and the parameters in the SE10 are applied to the eaxc-ids based on the order of eaxc-ids in the list
+ when the section extension conveys unique parameters (beamId/ueId) per eaxc-id.";
+ }
+ }
+ }
+
+ list static-prach-configurations {
+ if-feature mcap:PRACH-STATIC-CONFIGURATION-SUPPORTED;
+ key static-prach-config-id;
+ description
+ "List of static PRACH configurations. An O-RU shall reject any configuration
+ modification which exceed the maximum permitted configurations supported by
+ the O-RU";
+
+ leaf static-prach-config-id {
+ type uint8;
+ description
+ "Supplementary parameter acting as key in list of static PRACH configurations.";
+ }
+
+ uses static-prach-configuration;
+ }
+
+ grouping static-prach-configuration {
+ description
+ "Set of parameters related to static PRACH configuration";
+
+ leaf pattern-period {
+ type uint16 {
+ range 1..1024;
+ }
+ mandatory true;
+ description
+ "Period after which static PRACH patterns are repeated. Unit: number of frames.";
+ }
+
+ leaf guard-tone-low-re {
+ type uint32;
+ mandatory true;
+ description
+ "Number of REs occupied by the low guard tones.";
+ }
+
+ leaf num-prach-re {
+ type uint32;
+ mandatory true;
+ description
+ "Number of contiguous PRBs per data section description";
+ }
+
+ leaf guard-tone-high-re {
+ type uint32;
+ mandatory true;
+ description
+ "Number of REs occupied by the high guard tones.";
+ }
+
+ leaf sequence-duration {
+ type uint32 {
+ range 256..24576;
+ }
+ units Ts;
+ mandatory true;
+ description
+ "Duration of single sequence of the PRACH. Sequence may be considered as 'single PRACH symbol'";
+ }
+
+ list prach-patterns {
+ key prach-pattern-id;
+ min-elements 1;
+ description
+ "Provides a PRACH pattern. Each record in the list represents a single PRACH occasion. Number of list entries cannot exceed max-prach-patterns";
+
+ leaf prach-pattern-id {
+ type uint16;
+ mandatory true;
+ description
+ "Supplementary parameter acting as key for prach-pattern list.";
+ }
+
+ leaf number-of-repetitions {
+ type uint8{
+ range 1..14;
+ }
+ mandatory true;
+ description
+ "This parameter defines number of PRACH repetitions in PRACH occasion,
+ to which the section control is applicable.";
+ }
+
+ leaf number-of-occasions {
+ type uint8;
+ mandatory true;
+ description
+ "This parameter informs how many consecutive PRACH occasions is described by the PRACH pattern.";
+ }
+
+ leaf re-offset {
+ type uint32;
+ mandatory true;
+ description
+ "Offset between the start of lowest-frequency RE of lowest-frequency PRB
+ and the start of lowest-frequency RE belonging to the PRACH occasion.
+ The re-offset is configured as number of PRACH REs.";
+ }
+
+ list occasion-parameters {
+ key occasion-id;
+ min-elements 1;
+ description
+ "This is list of cp-lengths, gp-lengths and beam-ids applicable
+ per each PRACH occasion in PRACH pattern.
+ Note: the number of records in this list MUST be equal
+ to value of parameter number-of-occasions.";
+
+ leaf occasion-id {
+ type uint8;
+ mandatory true;
+ description
+ "Supplementary parameter acting as key in 'occasion-parameters' list";
+ }
+
+ leaf cp-length {
+ type uint16;
+ units Ts;
+ mandatory true;
+ description
+ "Cyclic prefix length. See CUS-plane specification for detailed description.";
+ }
+
+ leaf gp-length {
+ type uint16;
+ units Ts;
+ description
+ "Guard period length.";
+ }
+
+ leaf beam-id {
+ type uint16 {
+ range "min .. 32767";
+ }
+ mandatory true;
+ description
+ "This parameter defines the beam pattern to be applied to the U-Plane data.
+ beamId = 0 means no beamforming operation will be performed.";
+ }
+ }
+
+ leaf frame-number {
+ type uint16{
+ range 0..1023;
+ }
+ mandatory true;
+ description
+ "This parameter is an index inside the pattern-length, such that
+ PRACH occasion is happening for SFN which fulfills following equation:
+ [SFN mod pattern-length = frame-id]";
+ }
+
+ leaf sub-frame-id {
+ type uint16;
+ mandatory true;
+ description
+ "Identifier of sub-frame of the PRACH occasion. Value is interpreted in the same way
+ as subframeId field in a section description of a C-Plane message.";
+ }
+
+ leaf time-offset {
+ type uint16;
+ units Ts;
+ mandatory true;
+ description
+ "This parameter defines the time-offset from the start of the sub-frame
+ to the start of the first Cyclic Prefix of PRACH pattern";
+ }
+ }
+ }
+
+ grouping static-srs-configuration {
+ description
+ "Set of parameters related to static PRACH configuration";
+
+ leaf pattern-period {
+ type uint16 {
+ range 1..1024;
+ }
+ mandatory true;
+ description
+ "Period after which static SRS patterns are repeated. Unit: number of frames.";
+ }
+
+ list srs-patterns {
+ key srs-pattern-id;
+ min-elements 1;
+ description
+ "Provides a SRS pattern. Each record in the list represents a single PRACH occasion. Number of list entries cannot exceed max-srs-patterns.";
+
+ leaf srs-pattern-id {
+ type uint16;
+ mandatory true;
+ description
+ "Supplementary parameter acting as key for srs-pattern list.";
+ }
+
+ leaf sub-frame-id {
+ type uint16;
+ mandatory true;
+ description
+ "Identifier of sub-frame of the Raw SRS occasion. Value is interpreted in the same way
+ as subframeId field in a section description of a C-Plane message.";
+ }
+
+ leaf slot-id {
+ type uint16;
+ mandatory true;
+ description
+ "Identifier of slot of the Raw SRS occasion. Value is interpreted in the same way
+ as slotId field in a section description of a C-Plane message.";
+ }
+
+ leaf start-symbol-id {
+ type uint16;
+ mandatory true;
+ description
+ "Identifier of first symbol of the Raw SRS occasion. Value is interpreted in the same way
+ as startSymbolId field in a section description of a C-Plane message.";
+ }
+
+ leaf beam-id {
+ type uint16 {
+ range "min .. 32767";
+ }
+ mandatory true;
+ description
+ "This parameter defines the beam pattern to be applied to the U-Plane data.
+ beamId = 0 means no beamforming operation will be performed.";
+ }
+
+ leaf num-symbol {
+ type uint16;
+ mandatory true;
+ description
+ "This parameter defines number of consecutive symbols covered by specific srs-pattern.
+ Single srs-pattern may address at least one symbol. However, possible optimisations
+ could allow for several (up to 14) symbols.";
+ }
+
+ leaf start-prbc {
+ type uint16 {
+ range 0..1023;
+ }
+ mandatory true;
+ description
+ "Identifier of first PRB of the Raw SRS occasion. Value is interpreted in the same way
+ as startPrbc field in a section description of a C-Plane message.";
+ }
+
+ leaf num-prbc {
+ type uint16;
+ mandatory true;
+ description
+ "Number of PRBs of the Raw SRS occasion. Value is interpreted in the same way
+ as numPrbc field in a section description of a C-Plane message.";
+ }
+ }
+ }
+
+ grouping configurable-tdd-pattern {
+ description
+ "Set of parameters related to configurable TDD pattern.
+ Note: configurable-tdd-pattern shall not be used in case the usage would collide with
+ deprecated 'lte-tdd-pattern'.";
+
+ list switching-points {
+ key switching-point-id;
+ description
+ "List of switching points within frame, related to configurable TDD pattern.
+ An O-RU shall reject any configuration modification which exceeds the maximum
+ number of switching-points supported by the O-RU";
+
+ leaf switching-point-id {
+ type uint16;
+ description
+ "Supplementary parameter acting as key for switching-points list.";
+ }
+
+ leaf direction {
+ type enumeration {
+ enum UL {
+ description "Uplink";
+ }
+ enum DL {
+ description "Downlink";
+ }
+ enum GP {
+ description "Guard period";
+ }
+ }
+ mandatory true;
+ description
+ "Parameter provides information regarding desired signal direction at the moment switching point occurs.";
+ }
+
+ leaf frame-offset {
+ type uint32;
+ mandatory true;
+ description
+ "Offset from DL air frame boundary transmitted at RF connector to the point in time that is characteristic to the operation on RF switches. Unit is 1/1.2288e9 s.";
+ }
+ }
+ }
+
+ list static-srs-configurations {
+ if-feature mcap:SRS-STATIC-CONFIGURATION-SUPPORTED;
+ key static-srs-config-id;
+ description
+ "List of static SRS configurations";
+
+ leaf static-srs-config-id {
+ type uint8;
+ description
+ "Supplementary parameter acting as key in the list of static SRS configurations.";
+ }
+
+ uses static-srs-configuration;
+ }
+
+ list configurable-tdd-patterns {
+ if-feature mcap:CONFIGURABLE-TDD-PATTERN-SUPPORTED;
+ key tdd-pattern-id;
+ description
+ "List of configured TDD patterns";
+
+ leaf tdd-pattern-id {
+ type uint8;
+ description
+ "Supplementary parameter acting as key in the list of configured TDD patterns.";
+ }
+
+ uses configurable-tdd-pattern;
+ }
+ }
+
+ grouping tx-array-notification-group {
+ description
+ "Grouping for tx-array for notification";
+
+ list tx-array-carriers{
+ key name;
+ description "notification of state change for tx-array-carriers";
+
+ leaf name{
+ type leafref{
+ path "/user-plane-configuration/tx-array-carriers/name";
+ }
+ description
+ "name of tx-array-carriers is notified at state change";
+ }
+ leaf state{
+ type leafref{
+ path "/user-plane-configuration/tx-array-carriers/state";
+ }
+ description
+ "state of tx-array-carriers is notified at state change";
+ }
+ }
+ }
+
+ grouping rx-array-notification-group {
+ description
+ "Grouping for rx-array for notification";
+
+ list rx-array-carriers{
+ key name;
+ description
+ "Notification used to inform about state change of rx-array-carriers";
+ leaf name{
+ type leafref{
+ path "/user-plane-configuration/rx-array-carriers/name";
+ }
+ description
+ "name of rx-array-carriers is notified at state change";
+ }
+ leaf state{
+ type leafref{
+ path "/user-plane-configuration/rx-array-carriers/state";
+ }
+ description
+ "state of rx-array-carriers is notified at state change";
+ }
+ }
+ }
+
+ // top level container
+ container user-plane-configuration {
+ description "top level container for user plane configuration";
+
+ uses uplane-conf-group;
+ uses general-config;
+ }
+
+ //notification statement
+ notification tx-array-carriers-state-change {
+ description
+ "Notification used to inform about state change of tx-array-carriers";
+ uses tx-array-notification-group;
+ }
+ notification rx-array-carriers-state-change {
+ description
+ "Notification used to inform about state change of tx-array-carriers";
+
+ uses rx-array-notification-group;
+ }
+}
--- /dev/null
+module o-ran-usermgmt {
+ yang-version 1.1;
+ namespace "urn:o-ran:user-mgmt:1.0";
+ prefix "o-ran-usermgmt";
+
+ import ietf-netconf-acm {
+ prefix nacm;
+ reference
+ "RFC 8341: Network Configuration Access Control Model";
+ }
+
+ import o-ran-wg4-features {
+ prefix "feat";
+ }
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the user management model for the O-RAN Equipment.
+
+ Copyright 2019 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+
+ 1) introduced SHARED-ORU-MULTI-OPERATOR feature.";
+
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+
+ revision "2021-12-01" {
+ description
+ "version 1.3.0
+
+ 1) typographical corrections in descriptions";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 1.2.0
+
+ 1) updated description for enabled leaf";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-07-03" {
+ description
+ "version 1.1.0
+
+ 1) change name leaf to type nacm:user-name-type
+ 2) added account-type to qualify when password is required ";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ revision "2019-02-04" {
+ description
+ "version 1.0.0
+
+ 1) imported model from xRAN
+ 2) changed namespace and reference from xran to o-ran";
+
+ reference "ORAN-WG4.M.0-v01.00";
+ }
+
+ typedef password-type {
+ type string {
+ length "8..128";
+ pattern "[a-zA-Z0-9!$%\\^()\\[\\]_\\-~{}.+]*" {
+ error-message "Password content does not meet the requirements";
+ }
+ }
+ description
+ "The password for this entry. This shouldn't be in clear text
+ The Password must contain at least 2 characters from
+ each of the following groups:
+ a) Lower case alphabetic (a-z)
+ b) Upper case alphabetic (A-Z)
+ c) Numeric 0-9
+ d) Special characters Allowed !$%^()[]_-~{}.+
+ Password must not contain Username.";
+ }
+
+ grouping user-list {
+ description "a user list grouping";
+ list user {
+ key "name";
+ description
+ "The list of local users configured on this device.";
+ leaf name {
+ type nacm:user-name-type;
+ description
+ "The user name string identifying this entry.
+
+ NOTE: o-ran-usermgmt:user-profile/user/name is
+ identical to nacm:nacm/groups/group/user-name
+ but the current schema is preserved for backwards
+ compatibility.";
+ }
+ leaf account-type {
+ type enumeration {
+ enum PASSWORD {
+ description "the user-name is for password based authentication";
+ }
+ enum CERTIFICATE {
+ description "the user-name is for certificate based authentication";
+ }
+ }
+ default "PASSWORD";
+ description "the account type";
+ }
+
+ leaf password {
+ nacm:default-deny-all;
+ type password-type;
+ description
+ "The password for this entry.
+
+ This field is only valid when account-type is NOT set to CERTIFICATE,
+ i.e., when account-type is NOT present or present and set to
+ PASSWORD.";
+ }
+ leaf enabled {
+ type boolean;
+ description
+ "Indicates whether an account is enabled or disabled.
+
+ A NETCONF Server shall reject a configuration that attempts to
+ enable a Password account for an account where the password leaf
+ is not configured.
+
+ This validation statement is included in the YANG description and
+ not in a MUST statement to preserve backwards compatibility.";
+ }
+ leaf-list sro-id {
+ if-feature feat:SHARED-ORU-MULTI-OPERATOR;
+ type string;
+ description
+ "An optional list if Shared Resource Operator identities associated with the
+ user-account. Used to realize enhanced access privileges in a shared O-RU.
+ When an sro-id is configured in the O-RU, the O-RU shall
+ implement additional sro-id based NETCONF access control
+ as specified in O-RAN.WG4.MP.0-v10.00.
+ The O-RU does not further interpret the specific value of sro-id.";
+ }
+ }
+ }
+
+ container users {
+ must "user/enabled='true'" {
+ error-message "At least one account needs to be enabled.";
+ }
+ //TAKE NOTE - any configuration with zero enabled users is invalid.
+ //This will typically be the case when using a simulated NETCONF Server
+ //and so this constraint should be removed when operating in those scenarios
+
+ //The config data base of the O-RAN equipment should ensure that the user
+ //default account is enabled on factory restart
+
+ description "list of user accounts";
+ uses user-list;
+ }
+
+ rpc chg-password {
+ description "the RPC used to change a password";
+ nacm:default-deny-all;
+ input {
+ leaf currentPassword {
+ type password-type;
+ mandatory true;
+ description
+ "provide the current password";
+ }
+ leaf newPassword {
+ type password-type;
+ mandatory true;
+ description
+ "provide a new password";
+ }
+ leaf newPasswordConfirm {
+ type password-type;
+ mandatory true;
+ description
+ "re-enter the new password ";
+ }
+ }
+ output {
+ leaf status {
+ type enumeration {
+ enum "Successful" {
+ value 1;
+ description "change password operation is successful";
+ }
+ enum "Failed" {
+ value 2;
+ description "change password operation failed";
+ }
+ }
+ mandatory true;
+ description
+ "Successful or Failed";
+ }
+ leaf status-message {
+ type string;
+ description
+ "Gives a more detailed reason for success / failure";
+ }
+ }
+ }
+
+}
--- /dev/null
+module o-ran-wg4-features {
+ yang-version 1.1;
+ namespace "urn:o-ran:wg4feat:1.0";
+ prefix "o-ran-feat";
+
+
+ organization "O-RAN Alliance";
+
+ contact
+ "www.o-ran.org";
+
+ description
+ "This module defines the set of re-usable type definitions for WG4 specific
+ features.
+
+ Copyright 2021 the O-RAN Alliance.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the above disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the above disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the Members of the O-RAN Alliance nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.";
+
+ revision "2022-12-05" {
+ description
+ "version 11.0.0
+ new features:
+
+ 1) UPLANE-ONLY-DL-MODE-ENABLE
+ 2) SUPERVISION-WITH-SESSION-ID
+ 3) INTEGRITY-CHECK-AT-SW-DOWNLOAD
+ 4) ST4-SLOT-CONFIG-MSG-SUPPORT";
+
+ reference "ORAN-WG4.M.0-v11.00";
+ }
+
+
+ revision "2022-08-15" {
+ description
+ "version 10.0.0
+ new features:
+ 1) SHARED-ORU-MULTI-ODU
+ 2) SHARED-ORU-MULTI-OPERATOR";
+ reference "ORAN-WG4.M.0-v10.00";
+ }
+
+ revision "2021-12-01" {
+ description
+ "version 8.0.0
+ new features:
+ 1) Typographical corrections in descriptions
+ 2) Add new features:
+ BEAM-UPDATE-CONTENTION-CONTROL
+ MULTIPLE-SCS-IN-EAXC
+ ENHANCED-T-COMBINE
+ CHANNEL-INFORMATION-COMPRESSION
+ CHANNEL-INFORMATION-PRB-GROUP
+ MULTIPLE-TRANSPORT-SESSION-TYPE";
+ reference "ORAN-WG4.M.0-v08.00";
+ }
+
+ revision "2021-07-26" {
+ description
+ "version 7.0.0
+
+ new features:
+ 1) EXT-ANT-DELAY-CONTRO
+ 2) CPLANE-MESSAGE-PROCESSING-LIMITS";
+
+ reference "ORAN-WG4.M.0-v07.00";
+ }
+
+ revision "2021-03-22" {
+ description
+ "version 6.0.0
+
+ 1) Features added to handle updated transmission window control:
+ STATIC-TRANSMISSION-WINDOW-CONTROL
+ DYNAMIC-TRANSMISSION-WINDOW-CONTROL
+ UNIFORMLY-DISTRIBUTED-TRANSMISSION
+ ORDERED-TRANSMISSION
+ INDEPENDENT-TRANSMISSION-WINDOW-CONTROL
+ ";
+
+ reference "ORAN-WG4.M.0-v06.00";
+ }
+
+ revision "2020-12-10" {
+ description
+ "version 5.0.0
+
+ 1) initial version.";
+
+ reference "ORAN-WG4.M.0-v05.00";
+ }
+
+ feature NON-PERSISTENT-MPLANE {
+ description
+ "Indicates that the Radio Unit supports the optional
+ capability to improve the operation with a SMO using a non-
+ persistent NETCONF session.";
+ }
+
+ feature STATIC-TRANSMISSION-WINDOW-CONTROL {
+ description
+ "O-RU supports U-plane transmission window control (scheduled transmission
+ and optionally uniformly distributed transmission) configuration over M-plane";
+ }
+
+ feature DYNAMIC-TRANSMISSION-WINDOW-CONTROL {
+ description
+ "O-RU supports U-plane transmission window control (scheduled transmission
+ and optionally uniformly distributed transmission) configuration over C-plane";
+ }
+
+ feature UNIFORMLY-DISTRIBUTED-TRANSMISSION {
+ if-feature "STATIC-TRANSMISSION-WINDOW-CONTROL or DYNAMIC-TRANSMISSION-WINDOW-CONTROL";
+ description
+ "O-RU supports transmission of UL U-plane messages distributed uniformly over transmission window.";
+ }
+
+ feature ORDERED-TRANSMISSION {
+ description
+ "O-RU supports ordered transmission";
+ }
+
+ feature INDEPENDENT-TRANSMISSION-WINDOW-CONTROL {
+ if-feature "STATIC-TRANSMISSION-WINDOW-CONTROL or DYNAMIC-TRANSMISSION-WINDOW-CONTROL";
+ description
+ "O-RU supports independent U-plane transmission window per endpoint.
+
+ If this feature is not supported then for all endpoints with transmission control enabled
+ (see u-plane-transmission-control/transmission-window-control) must be configured for transmission
+ window offsets and window sizes that coincide for each symbol.
+
+ If INDEPENDENT-TRANSMISSION-WINDOW-CONTROL feature is not supported then all endpoints with
+ transmission control enabled that handle the same carrier type and SCS must be configured
+ (via M-plane or C-plane) with parameter values resulting in transmission windows that coincide
+ between the endpoints. That is, for every symbol N, the effective transmission window for symbol N
+ must be shared (start at the same time and end at the same time) by all the endpoints handling
+ same carrier type and SCS. This restriction applies only to endpoints that have transmission
+ control enabled.
+
+ If INDEPENDENT-TRANSMISSION-WINDOW-CONTROL feature is supported then restriction described
+ above does not apply and a different transmission window (window offset and window size)
+ can be used for every endpoint capable of transmission window control.";
+ }
+
+ feature EXT-ANT-DELAY-CONTROL {
+ description
+ "This feature indicates that the O-RU supports external antenna delay control";
+ }
+
+ feature CPLANE-MESSAGE-PROCESSING-LIMITS {
+ description
+ "Feature to indicate O-RU limitation of C-Plane message processing. Refer CUS-Plane specification
+ section 'O-RU C-Plane message limits' for more details on this feature.";
+ }
+
+ feature CHANNEL-INFORMATION-COMPRESSION {
+ description
+ "This feature indicates that the O-RU supports channel information compression.";
+ }
+
+ feature CHANNEL-INFORMATION-PRB-GROUP {
+ description
+ "Feature to indicate O-RU supports receiving and processing channel
+ information (e.g., ST6) with PRB group size greater than one PRB";
+ }
+
+ feature BEAM-UPDATE-CONTENTION-CONTROL {
+ description
+ "Feature to indicate O-RU requirements for beam weight update for a given beamId, to avoid beam update contentions.
+ Refer CUS-Plane specification section 'Weight-based dynamic beamforming' for more details on this feature.";
+ }
+
+ feature MULTIPLE-SCS-IN-EAXC {
+ description
+ "Presence of feature indicates that FHM supports combining for multiple SCS
+ or multiple c-plane-types/frameStructure in a single eAxC-id in UL direction.";
+ }
+
+ feature MULTIPLE-TRANSPORT-SESSION-TYPE {
+ description
+ "Feature to indicate O-RU supports to be configured with multiple transport-session-type
+ (Ethernet, ALIASMAC, UDP/IP)";
+ }
+
+ feature ENHANCED-T-COMBINE {
+ description
+ "Presence of feature indicates that FHM/Cascade O-RU can support t-combine-net and tx-duration";
+ }
+
+ feature SHARED-ORU-MULTI-OPERATOR {
+ description
+ "Feature to indicate the O-RU supports shared operation with one or more shared
+ resouce operators (i.e., multiple MNOs) and implements enhanced NACM privileges per shared
+ resource operator.
+
+ Note, there is no linkage or dependency between the SHARED-CELL feature and the SHARED-ORU feature.";
+ }
+
+ feature SHARED-ORU-MULTI-ODU {
+ description
+ "Feature to indicate the O-RU supports independent supervision qualified based on odu-id, where
+ loss of supervision triggers selective carrier deactivation of carriers associated with odu-id.";
+ }
+
+ feature INTEGRITY-CHECK-AT-SW-DOWNLOAD {
+ description "Feature indicates that radio unit support performing integrity check at software download";
+ }
+
+ feature SUPERVISION-WITH-SESSION-ID {
+ description
+ "O-RUs supporting this feature reuse the session-id generated for each NETCONF
+ session in supervision-notification. The session-id is defined in RFC 6241.
+ For these O-RUs, the O-RU controller participating in the NETCONF supervision
+ procedure can subscribe to supervision-notification notification events,
+ filtering for the supervision-notification/session-id matching
+ session-id in the Hello Message received from NETCONF Server earlier.";
+ }
+
+ feature UPLANE-ONLY-DL-MODE {
+ description
+ "Presence of feature indicates that O-RU supports U-Plane-only DL mode.";
+ }
+
+ feature ST4-SLOT-CONFIG-MSG-SUPPORT {
+ description
+ "Feature to indicate O-RU support for Section Type 4 slot configuration message";
+ }
+
+}
Code Review / scp / oam / modeling.git / commitdiff