Time & Location:

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Date

Apr 6, 2022

Attendees

• @John Keeney (Ericsson EST) (Ericsson EST & OSC NONRTRIC)

• @Martin Skorupski (Highstreet & OSC OAM)

• @Alex Stancu (Highstreet & OSC SIM)

• @James Li (CMCC & OSC INT)

• Arnold Alvarado (NIWC)

• David McBride (ONAP)

• Evgeny Limonov (DT)

• @Hariom Gupta (Deactivated)

• @Kevin Timoney (Ericsson EST)

• @michal.cmarada@gmail.com (Pantheon)

• @N.K. Shankaranarayanan (STL)

• @Sonia Sangari (Ericsson EST)

• @Timo Perala (Nokia & ONAP)

• May not have captured a full attendee list for this meeting  ... please add/remove yourself

See also / co-located (ONAP/O-RAN-SC/SMO - Meeting)

• Co-located with ONAP 2022-04-06 Meeting notes (ONAP/O-RAN-SC/SMO - Meeting)

Contents

Recording

• Recording (MP4 - lo res)

Notes:

• Low attendance this week ? Anyone know why? 

• @John Keeney (Ericsson EST) can't attend next week - Vacation

Housekeeping:

• Note daylight Savings Time changeover completed now.
  
  

  • Please follow the calendar

    • https://lists.o-ran-sc.org/g/main/calendar

    • https://lists.onap.org/g/onap-meetings/calendar#

    • 9am PDT | 12pm EDT | 16:00 UTC | 17:00 BST | 18:00 CEST | 19:00 EEST | 21:30 IST | 00:00 CST (Thurs) | 01:00 JST (Thurs)

      • Continues until October 

OSC SMO Meeting Series: Reminder from previous weeks:

• OSC SMO calls now move to its own time slot - Thursdays

  • See OSC RSAC Calendar: https://lf-o-ran-sc.atlassian.net/wiki/display/RSAC/calendars

  • See also OSC Meetings calendar: https://lists.o-ran-sc.org/g/main/calendar

• (Note this meeting to open to anyone, including non-ORAN members)

• We will maintain this slot for ONAP Alignment, and try flag issues/question to/from SMO meetings.

• See OSC SMO Project meeting notes

OSC Project roundup:

News from OSC TOC call this week

• https://lf-o-ran-sc.atlassian.net/wiki/display/TOC/#ORANSCTechnicalOversightCommittee(TOC)
  
  

  • Reminder for PTLs to improve F-Release progress reporting

  • Seems no interactions planned for  OSC in 5G SuperBlueprint activities until G release

  • O-RAN f2f in June will be virtual

NONRTRIC (@John Keeney (Ericsson EST))

• As per last week:

  • Working on e2e PM data - making it available over pre-R1 DME (OSC NONRTRIC) Information Coordination Service)
    
    

    • Making good progress - File-based almost working, and lots of parts of event-based working. Lots of integration.

  • Working on PoC Service Exposure - with a view towards R1 (3GPP CAPIF TS 23.222)
    
    

    • Will update more as this matures - still very early - hopefully a demo in coming weeks

  • Working on getting Repos set up - e.g. lots of Jenkins jobs.

    • Slow, but making good progress. 

    • Thanks to the LF team!

SIM (@Alex Stancu)

• No major update

OAM (@Martin Skorupski)

• No major update ... working away on dev tasks - Ref OAM JIRAs

O-DU (@Hariom Gupta @Vidhu (Deactivated))

• Code completed for F release.

• Still struggling with integration - VES Collector & DMaaP.

  • Might help?: https://docs.onap.org/projects/onap-dcaegen2/en/latest/sections/services/ves-http/stnd-defined-validation.html 

  • Maybe a shared screen session might help - more eyes might spot something simple ?

RSAC/SMO (@David Kinsey [AT&T])

• No update this week

OSC Integration / INT (@James Li )

• OTF demo timeline   ....

  • Seems to be a networking issue?

  • Suggestion to use a NonRTRIC usecase as the demo/motivating use case?

    • @John Keeney (Ericsson EST) We don't have the skills or resources to do much with OTF in the short-term, but if the OTF want to use this use case then that's fine.

  • Will likely be discussed at RSAC call tomorrow.

    • https://lists.o-ran-sc.org/g/main/viewevent?repeatid=17297&eventid=1442491&calstart=2022-04-07

• Working on improving Bedminster Lab

  • https://lists.o-ran-sc.org/g/discuss/message/492

  • Will work with PTLs for documentation etc, - installation, operation etc. for integration tests.

SMO Integration Charts (@Sebastien Determe, @ChrisC)

• No update this week.

ONAP Use Cases Update  (@N.K. Shankaranarayanan)

• Presented at ITU Focus Group on Autonomous Networks (FG-AN) workshop
  
  

  • 7th virtual meeting of ITU FG AN

    • https://www.itu.int/en/ITU-T/focusgroups/an/Documents/Meeting_announcement_March2022.pdf

  • Presented previous DTF topic on Simulations, with some updates for RANSIM - as discussed at this meeting series.

    • Material: https://extranet.itu.int/sites/itu-t/focusgroups/an/input/FGAN-I-228-R1.pptx,  ITU account required. 

    • Positive feedback

• Extending ONAP RANSim with addition A1 & Netconf support etc (Vishal Varate)

  • See slides & recording from last week

  • Discussing Simulator extensions Vishal & @John Keeney (Ericsson EST)

  • Need to flesh out objectives for Kohn release requirements etc ... ongoing

• Need to work on preparing requirements etc for Kohn release

ONAP/OSC 3GPP Copyright issues (@N.K. Shankaranarayanan, @Magnus Buhrgard )

• ONAP TSC agreed to submit LS to 3GPP - awaiting formal response.

• Informal feedback from 3GPP is that we should list how & where 3GPP specs are being used/needed in ONAP.

  • Yang models used in a few places, but not modified.

  • Obviously try to avoid re-distributing or re-publishing spec material verbatim in an extractable way

    • But what about re-generation of a spec document? e.g. query an interface for its model?

    • What about code generated from spec material (e.g. openapi, yang, asn1)

    • What about modified specs?

Update from ONAP Release status etc (David McBride)

• ONAP Jakarta M4 approved last week

  • 1 week slip in Release date

  • Release candidate preparation ongoing

• ONAP Kohn process have started: "M0 Kick off 7 Apr 2022 )

• Discussions ongoing with ONAP-ODL release cadence / alignment in K release.

  • Upcoming issue with non-backward-compatible change in ODL (Restconf format RFC 8040 vs Biermann pre-spec version)

    • https://wiki.onap.org/display/DW/Switch+from+Biermann-RestConf+to+RFC8040+interface

    • No one seems to know who is using the older Restconf versions so changeover will be tricky

Q/A

• @John Keeney (Ericsson EST) What is the status of the VES-based PM Measurement reporting?

  • Any update on when the discussions might kick off in O-RAN Alliance ... we may be getting a bit far ahead in implementing support for this before it is agreed in O-RAN?

  • How much / any of this is proposed for 3GPP?

  • Need to be careful to differentiate Trace/Streaming from event-based PM reporting.

  • @David Kinsey [AT&T] is main driver on CRs for this ... Will ask for a status update.