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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

PTL: user-30c9d

Status :

12

on 12/

08

15/2021

:

JIRA REFERENCE

1) Support for Multi UE  featurebearers

  Jira: 

       https:https://jira.o-ran-sc.org/browse/ODUHIGH-352351

  Status

     Completed 

: Completed

2) Support for Multi Bearer  featureUE

  Jira: 

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

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

352

Status: Completed

3) Network Slicing support

       https://jira.o-ran-sc.org/browse/ODUHIGH-359363

  Status

     Completed 

  

Support for Basic RAN Slicing feature

  Jira: 

: Completed

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

https       https://jira.o-ran-sc.org/browse/ODUHIGH-365340

Status: Completed

5) Support for cell configuration over O1 interface

       https://jira.o-ran-sc.org/browse/ODUHIGH-366       https:/361

Status: Completed



12/08/2021:

Support for Multi UE  feature

  Jira: 

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

  Status

     Completed 

Support for Multi Bearer  feature

  Jira: 

368        https https://jira.o-ran-sc.org/browse/ODUHIGH-369357

       https https://jira.o-ran-sc.org/browse/ODUHIGH-371358

       https://jira.o-ran-sc.org/browse/ODUHIGH-375359

  Status

     Completed 

  

Support for Basic RAN Slicing feature

  Jira: 

    https   https://jira.o-ran-sc.org/browse/ODUHIGH-377 365

       https://jira.o-ran-sc.org/browse/ODUHIGH-378366

       https://jira.o-ran-sc.org/browse/ODUHIGH-379368

       https://jira.o-ran-sc.org/browse/ODUHIGH-381369

       https://jira.o-ran-sc.org/browse/ODUHIGH-389371

  Status

      Completed 

Support for HARQ

  Jira: 

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

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

  Status

     Deferred to F-Release

Support for E2E Integration support and Validation

  Jira: 

377 

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

       https       https://jira.o-ran-sc.org/browse/ODUHIGH-269379

  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:

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

362

381

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

383

389


  Status

     Completed 

Support for HARQ

  Jira: 

       https:

https:

//jira.o-ran-sc.org/browse/ODUHIGH-

384

356


  Status

Completed

Updated: 17 Nov 2021

JIRA: Epics Status below:

     Deferred to F-Release

Support for E2E Integration support and Validation

  Jira: 

       https

https

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

357 - Done
  • Study for creation of multiple bearers

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:/

https:/

/jira.o-ran-sc.org/browse/ODUHIGH-

365 - Done
  • Study and Design for Requirements for 3gpp functionality for slicing support

362

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

366 - Done
  • Study and Design for Requirements [3gpp functionality for slicing support ]

383

https://jira

  • https://jira.o-ran-sc.org/browse/ODUHIGH-358 - Done
    • Support for more than one DRB in UE context Setup Request
    • https://jira

    .o-ran-sc.org/browse/ODUHIGH-384

    Status

    Completed


    Dependency/Blockers:

     Blocked

    -369 - Done
    • Support for Slice Configuration (3gpp functionalities)
  • https://jira.o-ran-sc.org/browse/ODUHIGH-356 - In Progress
    • Feature study and design for HARQ
  • https://jira.o-ran-sc.org/browse/ODUHIGH-352 - In progress
    • Support for multiple UE
  • https://jira.o-ran-sc.org/browse/ODUHIGH-359 - Done
    • Support to add and modify more than one DRB in UE context Mod Request

    • Updates from HCL:

    Dependency/Blockers:

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

    Updated: 10 Nov 2021

    JIRA: Epics Status below:

    Updates from HCL:

    Dependency/Blockers:

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

    Updated: 20 Oct 2021

    JIRA: Epics Status below:

    Updates from HCL:

    Dependency/Blockers:

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

    Updated:  15th Sept 2021

    JIRA: Epics Status below:

    Updates from HCL:

    Dependency/Blockers:

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

    E release source code, container images and deployment instructions

    e-release 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



    O-DU Low

    Primary Goals:  

    —Continue O-DU low and O-DU high pairwise test.

    —FAPI P7 message integration -> Ongoing

    —Continue O-DU Low and O-RU emulator test.

    —Further CU plane testing -> Ongoing

    —Continue E2E test with UE simulator.

    —Support the UE attachment test

    —Development activity for Closed Loop Automation use-case

    —Support and test for cell stop and restart within O-DU High layers


    E Release Feature Scope: 


    PTL: Luis Farias , Alternate: @Chenxi Yue

    • Status

    E release source code, container images and deployment instructions

    TODO

    ...