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Welcome to the E release page for the O-RAN Software community.

The E release is currently under development completed and its source code is maintained within the master branch of each repo. Once released further instructions related to separate maintenance branches and The release image lists will be available here,and source code can be found here for each projects. 

Table of Contents
        

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O-DU High

Primary Goals: 

New Feature Development

  • Support for Multi UE (Connected = 16, Active =4, Per Slot = 1)

  • Only slot based round robin scheduling support for multi UE scheduling
  • Support for Multi Bearer

  • Basic RAN slicing support
  • Support for HARQ

Feature Verification

  • Closed Loop Automation Feature Verification
  • 16 QAM and 64 QAM Support Verification

End to End Integration Support

  • TDD/Mu1/100MHz

  • FDD/Mu0/20MHz * (Spillover from D release)

E Feature Scope: 

  • Support for Multi UE (Connected = 16, Active =4, Per Slot = 1)

  • Only slot based round robin scheduling support for multi UE scheduling
  • Support for Multi Bearer

  • Basic RAN slicing support
  • Support for HARQ
  • End to End Integration Support (TDD and FDD stack validation)
  • Closed Loop Automation Feature Verification

Status on 12/15/2021

JIRA REFERENCE

1) Support for Multi bearers

https://jira.o-ran-sc.org/browse/ODUHIGH-351

Status: Completed

2) Support for Multi UE

https://jira.o-ran-sc.org/browse/ODUHIGH-352

Status: Completed

3) Network Slicing support

https://jira.o-ran-sc.org/browse/ODUHIGH-363

Status: Completed

4) Resource allocation in time domain changes to meet flexible k0, k1 and k2 values

https://jira.o-ran-sc.org/browse/ODUHIGH-340

Status: Completed

5) Support for cell configuration over O1 interface

https://jira.o-ran-sc.org/browse/ODUHIGH-361

Status: Completed



12/08/2021:

Support for Multi UE  feature

  Jira: 

       https://jira.o-ran-sc.org/browse/ODUHIGH-352

  Status

     Completed 

Support for Multi Bearer  feature

  Jira: 

       https://jira.o-ran-sc.org/browse/ODUHIGH-357

       https://jira.o-ran-sc.org/browse/ODUHIGH-358

       https://jira.o-ran-sc.org/browse/ODUHIGH-359

  Status

     Completed 

  

Support for Basic RAN Slicing feature

  Jira: 

       https://jira.o-ran-sc.org/browse/ODUHIGH-365

       https://jira.o-ran-sc.org/browse/ODUHIGH-366

       https://jira.o-ran-sc.org/browse/ODUHIGH-368

       https://jira.o-ran-sc.org/browse/ODUHIGH-369

       https://jira.o-ran-sc.org/browse/ODUHIGH-371

       https://jira.o-ran-sc.org/browse/ODUHIGH-375

       https://jira.o-ran-sc.org/browse/ODUHIGH-377 

       https://jira.o-ran-sc.org/browse/ODUHIGH-378

       https://jira.o-ran-sc.org/browse/ODUHIGH-379

       https://jira.o-ran-sc.org/browse/ODUHIGH-381

       https://jira.o-ran-sc.org/browse/ODUHIGH-389


  Status

     Completed 

Support for HARQ

  Jira: 

       https://jira.o-ran-sc.org/browse/ODUHIGH-356


  Status

     Deferred to F-Release

Support for E2E Integration support and Validation

  Jira: 

       https://jira.o-ran-sc.org/browse/ODUHIGH-269

  Status

     Deferred to E-Release maintenance


Support for Closed-Loop Automation Feature Validation

  Jira: 

  Status

     Deferred to E-Release maintenance


Dependency/Blockers:

 Blocked for PTP grandmaster at OSC lab to start the end to end integration activities


HCL's update

Support for Basic RAN Slicing feature - O1 interface

Jira:

https://jira.o-ran-sc.org/browse/ODUHIGH-362

https://jira.o-ran-sc.org/browse/ODUHIGH-383

https://jira.o-ran-sc.org/browse/ODUHIGH-384

Status

Completed


e-release maintenance activity

  Jira: https://jira.o-ran-sc.org/browse/ODUHIGH-395 (Optimization, scaling and rework)

       https://jira.o-ran-sc.org/browse/ODUHIGH-396

       https://jira.o-ran-sc.org/browse/ODUHIGH-397

       https://jira.o-ran-sc.org/browse/ODUHIGH-398

       https://jira.o-ran-sc.org/browse/ODUHIGH-399

       https://jira.o-ran-sc.org/browse/ODUHIGH-400

       https://jira.o-ran-sc.org/browse/ODUHIGH-401

  Status

     Completed 

Dependency/Blockers:

 Blocked for PTP grandmaster at OSC lab to

Dependency/Blockers:

 Blocked for PTP grandmaster at OSC lab to start the end to end integration activities

E release maintenance source code, container images, and deployment instructions

e-release maintenance source code: https://gerrit.o-ran-sc.org/r/admin/repos/o-du/l2
Release notes: https://docs.o-ran-sc.org/projects/o-ran-sc-o-du-l2/en/latest/release-notes.html#e-release


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