1 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
2 .. http://creativecommons.org/licenses/by/4.0
9 This document provides the release notes for Bronze Release of O-DU-L2.
19 +--------------------+--------------------+--------------------+--------------------+
20 | **Date** | **Ver.** | **Author** | **Comment** |
22 +--------------------+--------------------+--------------------+--------------------+
23 | 2020-12-04 | 3.0.0 | Radisys | Cherry Release |
25 +--------------------+--------------------+--------------------+--------------------+
26 | 2020-06-17 | 2.0.0 | Radisys | Bronze Release |
28 +--------------------+--------------------+--------------------+--------------------+
29 | 2019-12-29 | 1.0.0 | Radisys | Amber Release |
31 +--------------------+--------------------+--------------------+--------------------+
39 This release contains the following:
41 - Implementation of UE attach signalling procedure on single carrier.
42 All message exchanges within O-DU High are in line with WG8 AAD spec.
44 - Enhancements to F1-C interface as required for UE attach procedure.
46 - Enhancements to FAPI interface towards O-DU Low as required for UE attach procedure.
48 - Support for all short PRACH formats.
50 - Integration of FAPI P5 messages with Intel's O-DU Low in Timer mode.
52 - Code support for alignment with latest FAPI interface files from Intel.
54 - Implementation of O1 interface.
56 - Partial implementation of Health Check use-case with get-Alarm list API.
61 This release contains the following:
63 - Enhancements to F1-C interface for UE attach procedure.
65 - Implementation of F1-U interface.
67 - Implementation of E2 interface.
69 - Support for traffic steering usecase.
71 - Support for single carrier.
73 - Implementation of basic scheduler.
75 - Implementation of Cell broadcast procedure.
77 - Implementation of UE procedure till msg-4 for single UE. Complete testing of these messages is in progress.
79 - Implementation of FAPI interface towards O-DU Low using WLS.
81 - Partial implementation of RLC layer interfaces towards upper and lower layers
82 conforming to AAD spec.
87 This release contains the following:
89 - O-DU layer intilaizations
91 - Implementation of F1-C interface
93 - Exchange of F1 Setup Request, F1 Setup Response, GNB DU Config Update and GNB DU Config Update ACK between the ODU and CU STUB.
101 +--------------------------------------+--------------------------------------+
102 | **Project** | ODUHIGH |
104 +--------------------------------------+--------------------------------------+
105 | **Repo/commit-ID** | o-du/l2/ |
106 | | fc0bcf28e944ae7ba2423ad3c9a5c794df2dc|
109 +--------------------------------------+--------------------------------------+
110 | **Release designation** | Cherry Release |
112 +--------------------------------------+--------------------------------------+
113 | **Release date** | 2020-12-04 |
115 +--------------------------------------+--------------------------------------+
116 | **Purpose of the delivery** | Cherry Release |
118 +--------------------------------------+--------------------------------------+
122 +--------------------------------------+--------------------------------------+
123 | **Project** | ODUHIGH |
125 +--------------------------------------+--------------------------------------+
126 | **Repo/commit-ID** | o-du/l2/ |
127 | | 27844f9c01c08472b86b1a75adaed0e450a88|
130 +--------------------------------------+--------------------------------------+
131 | **Release designation** | Bronze Release |
133 +--------------------------------------+--------------------------------------+
134 | **Release date** | 2020-06-17 |
136 +--------------------------------------+--------------------------------------+
137 | **Purpose of the delivery** | Bronze Release |
139 +--------------------------------------+--------------------------------------+
143 +--------------------------------------+--------------------------------------+
144 | **Project** | ODUHIGH |
146 +--------------------------------------+--------------------------------------+
147 | **Repo/commit-ID** | o-du/l2/ |
148 | | d349ae65e1495488772f87e5cfa1ae71d9eab|
151 +--------------------------------------+--------------------------------------+
152 | **Release designation** | Amber Release |
154 +--------------------------------------+--------------------------------------+
155 | **Release date** | 2019-12-29 |
157 +--------------------------------------+--------------------------------------+
158 | **Purpose of the delivery** | Amber Release |
160 +--------------------------------------+--------------------------------------+
172 +-----------------------------------------------+-----------------------------------------------+
173 | **JIRA REFERENCE** | **SLOGAN** |
175 +-----------------------------------------------+-----------------------------------------------+
176 | https://jira.o-ran-sc.org/browse/ODUHIGH-10 | UE attach procedure with basic scheduling |
178 +-----------------------------------------------+-----------------------------------------------+
179 | https://jira.o-ran-sc.org/browse/ODUHIGH-188 | Support for all short PRACH formats |
181 +-----------------------------------------------+-----------------------------------------------+
182 | https://jira.o-ran-sc.org/browse/ODUHIGH-191 | Explore O1 interface |
184 +-----------------------------------------------+-----------------------------------------------+
185 | https://jira.o-ran-sc.org/browse/ODUHIGH-189 | Integration with O-DU Low |
187 +-----------------------------------------------+-----------------------------------------------+
188 | https://jira.o-ran-sc.org/browse/ODUHIGH-184 | UE UL Data path |
190 +-----------------------------------------------+-----------------------------------------------+
191 | https://jira.o-ran-sc.org/browse/ODUHIGH-185 | UE DL Data path |
193 +-----------------------------------------------+-----------------------------------------------+
194 | https://jira.o-ran-sc.org/browse/ODUHIGH-186 | Applying 64 QAM Modulation in DL |
196 +-----------------------------------------------+-----------------------------------------------+
197 | https://jira.o-ran-sc.org/browse/ODUHIGH-187 | Applying 16 QAM Modulation in UL |
199 +-----------------------------------------------+-----------------------------------------------+
200 | https://jira.o-ran-sc.org/browse/ODUHIGH-190 | Integration with VIAVI Software |
202 +-----------------------------------------------+-----------------------------------------------+
203 | https://jira.o-ran-sc.org/browse/ODUHIGH-214 | get-AlarmList implementation on O1 interface |
205 +-----------------------------------------------+-----------------------------------------------+
206 | https://jira.o-ran-sc.org/browse/ODUHIGH-196 | CM Support on O1 interface |
208 +-----------------------------------------------+-----------------------------------------------+
214 +---------------------------------------------+-------------------------------------------------+
215 | **JIRA REFERENCE** | **SLOGAN** |
217 +---------------------------------------------+-------------------------------------------------+
218 | https://jira.o-ran-sc.org/browse/ODUHIGH-1 | F1-C enhancement |
220 +---------------------------------------------+-------------------------------------------------+
221 | https://jira.o-ran-sc.org/browse/ODUHIGH-5 | F1-U implementation |
223 +---------------------------------------------+-------------------------------------------------+
224 | https://jira.o-ran-sc.org/browse/ODUHIGH-11 | E2 implementation |
226 +---------------------------------------------+-------------------------------------------------+
227 | https://jira.o-ran-sc.org/browse/ODUHIGH-9 | Cell broadcast procedure |
229 +---------------------------------------------+-------------------------------------------------+
230 | https://jira.o-ran-sc.org/browse/ODUHIGH-10 | UE attach procedure till msg-4 |
232 +---------------------------------------------+-------------------------------------------------+
233 | https://jira.o-ran-sc.org/browse/ODUHIGH-8 | FAPI interface implementation |
235 +---------------------------------------------+-------------------------------------------------+
236 | https://jira.o-ran-sc.org/browse/ODUHIGH-27 | RLC layer interface enhancements |
238 +---------------------------------------------+-------------------------------------------------+
251 Software Deliverables
252 ^^^^^^^^^^^^^^^^^^^^^^
254 This release contains O-DU High code, along with test code in the form of CU stub, RIC stub and phy stub.
255 Instructions to build and execute ODU, CU and RIC stub binaries are also present.
256 All of the above can be found in the o-du/l2 repo.
260 Documentation Deliverables
261 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
263 This release contains
265 - README with instruction to build and execute binaries.
271 - installation-guide.rst
277 - developer-guide.rst
281 Known Limitations, Issues and Workarounds
282 -----------------------------------------
286 - Current code contains support for below configuration:
290 Freuency Range = FR 1
296 DL/UL Modulation = QPSK
298 single HARQ transmission
302 - This release implements a basic scheduler with fixed scheduling for single UE.
304 - Cell broadcast is for SSB and SIB1 only.
306 - FAPI files not in-line with SCF FAPI 1.0.5.
307 O-DU High currently compatible with FAPI files provided by Intel.
309 - Implementation of F1 reset is limited to intializing UE contexts.
311 - E2 interface is limited to Traffic Steering Usecase.
313 - Forming of RIC event trigger definition, RIC indication header and RIC indication message is unclear in the E2AP draft spec versions. Therefore, implementation does not contain accurate values. Contents of RIC indication message are mocked and triggered just once.
315 - On the F1-U interface, UE, RB and tunnel configurations are static.
317 - System runs on preconfigured values due to absence of CM support on O1 interface.
319 - O-DU High has not been integrated with O-DU Low and O-CU.
333 O-DU High uses FAPI interface files provided by Intel and therefore, not completely in-line with SCF FAPI 1.0.5.
339 1. ORAN-WG8.AAD.0-v02.05.00
341 2. ORAN WG3.E2AP v01.00
343 3. ORAN WG3.E2SM v01.00
345 4. 3GPP 38.473-f60 v15.3
347 5. 3GPP TS 38.211 v15.3
349 6. 3GPP TS 38.212 v15.3
351 7. 3GPP TS 38.213 v15.3
353 8. 3GPP TS 38.214 v15.3
355 9. 3GPP TS 38.321 v15.3
357 10. 3GPP TS 38.331 v15.3
359 11. 5G PHY FAPI Specification v1.0.5