+++ /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 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 "2019-07-03" {
- description
- "version 1.1.0
-
- 1) changes related to compression bitwidth 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";
- }
-
- grouping compression-params {
- leaf compression-type {
- 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";
- }
- }
- mandatory true;
- description
- "Compression type that O-DU wants to be supported";
- }
-
-// *********** TO BE REMOVED ***********
- leaf bitwidth {
- when "../compression-type = 'STATIC'";
- type uint8;
- status deprecated;
- description
- "Bitwidth to be used in compression";
- }
-// *************************************
-
- choice compression-format {
- description
- "Choice of compression format for particular element";
-
- 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-scaling {
- description "Block scaling compression and decompresion is supported.";
- leaf block-scalar {
- type uint8;
- description
- "Common scaler for compressed PRB";
- }
- }
-
- case u-law {
- description "u-Law compression and decompresion 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 "Constallation shift flag";
- }
-
- leaf mod-comp-scaler {
- type uint16 {
- range "0..32767";
- }
- description "Modulation compression scaler value.";
- }
- }
- }
- }
-
- grouping compression-details {
- description "";
-
- leaf iq-bitwidth {
- type uint8;
- description
- "Bitwidth to be used in compression";
- }
-
- uses compression-params;
- }
-}
Code Review / scp / oam / modeling.git / blobdiff