--- /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.";
+ }
+ }
+ }
+}
Code Review / scp / oam / modeling.git / blobdiff