2024-11-27 RSAC Meeting notes

Owned by Martin Skorupski
Last updated: Nov 28, 2024

 Date

Date

Date:

Time:  5am PST | 8am EST | 13:00 UTC | 14:00 CET  

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Please subscribe to: https://lists.o-ran-sc.org/calendar (only there is the truth)

Goals

  • Define requirements for O-RAN-SC
  • Define use cased for L-Release

Recordings

Table of Contents

Attendees

Please add yourself, if you like.



Discussion items

TimeItemWhoNotes
05minadminMartin Skorupski

Next meetings

    • Tue    2024-12-03 9pm EST by Rittwik Jana
    • Wed  2024-12-11 8am EST by Martin Skorupski 
    • Tue    2024-12-17 9pm EST by Rittwik Jana 
    • Wed  2024-12-25 8am EST canceled  
    • Tue    2024-12-30 9pm EST canceled 
    • Wed  2025-01-08 8am EST by Martin Skorupski 

K Release Timeline

10minFixes globalCloudId var
incorrectly named with lowercase 'c'
  • test case should reviewed O2 interface  

References:

Closed for O-RAN-SC RSAC

(item should be removed for next meeting)

10minE2E testing

Creation of a link list to get an overview (docs, readmes, wiki, ....):

Existing Information

  • AM/ML
  • ODU-High
  • OAM/SIM

Rest missing

  • needs to be discussed by email (ptl-private) 
15minOSC integration use case@all
  • Details should be documented here: Release "L"
    • copy from B and reuse for L
    • use case setup by INT or by PTLs
      • each PTL provides a proper documentation
      • feedback by INT if it works
      • validates and approves documentation
      • INT requires definition of use cases
        • definition by PTLs
          • describe flows to be integrated and tested 
          • AI: Martin send to PTLs 
          • OAM/SIM / O-DU  /OAI (example) 
            • deploy OAM → 
              • connection supervision
              • what is a health check
              • PM to OAM to Grafana
              • flow related
              • FM flow
  • Ankit Barve will take the lead for OAI + WLS + OSC DU HIGH integration
    • integration lab must work!!!
    • xFapi
    • Servers required 
      • currently in OAI lab and Radisys lab
      • NTUST: end-to-end test - see also slack
      • AT&T-Lab → COSMOS-lab → Ivan Seskar
        • AI: Martin: kick off an email
          • no answer
          • follow up by Martin
    • Goal: O-DU Integration 
      • with RU-sim 
      • UE-emulated


How to address e2e?!?!? 

  • required for e2e testing
  • What are O-RAN WGs/FGs defining!
    • Module up health check
      • ???  → O2?!??!?
    • Interface periodically health check 
      • e.g. OAM O1 WG#10 → ves healthcheck
      • e.g OFHM WG#4 → supervision
  • best practice from OTIC → TIFG

AI working on it!

  • security
  • e2, a1, o2, r1,  ...
  • 3gPP interface → F1, E1 

O-DU integration@all

2 steps of integration 

  1. O-DU-low - xFapi
  2. O-DU-high - O-DU-low

Who can do such kind of integration as it is very complex?

Topics:

  • key participants
    • Radisys (Ankit) TZ: IST UTC+05:30
    • NTUST (Bimo) TZ: Taiwan
    • Intel (Peng, Ashwini Bhagat) TZ:  us?
    • Delhi University (Prof Vipin)  TZ: IST UTC+05:30
  • knowledge transfer


05minO-RAN F2F Paris 2025-02-24+Martin SkorupskiPer ToC - would be nice of have a running demo in the "networking area"

00min

gerrit clean up

Martin Skorupski

https://gerrit.o-ran-sc.org/r/q/status:open,25
10minQ/A@all







 Action items Decisions
  • if any
References
  • if any