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16:00 UTC, 09:00 PST, 12:00 EST,  17:00 BST, 18:00 CEST, 19:00 EEST, 21:30 IST, 00:00 CST (Thurs), 01:00 JST (Thurs)


ZOOMhttps://us02web.zoom.us/j/89069708424?pwd=aGJOZm54eTUxd0FXR0VCU1N0ejBrUT09
Meeting ID: 890 6970 8424

Calendars:

Summer Daylight Savings time eventually stabilizes to:
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)

Winter (non-DST) time eventually stabilizes to:
9am PST | 12pm EST | 17:00 UTC | 17:00 GMT | 18:00 CET | 19:00 EET | 22:30 IST | 01:00 CST (Thurs) | 02:00 JST (Thurs)

(During Winter→Summer DST changeover follow US time. Summer→Winter DST changeover follow Europe time)

Table of Contents

Attendees

Informed

Discussion items

TimeItemWhoNotes
00:00Admin

Next meetings: 

Please follow the calendar


00:05O-RAN-SCO-RAN-SC PTLs

O-RAN-SC ToC

  • Non-RT-RIC: John Keeney
    • focus on J-Release in ONAP (doc, test, ...)
    • ONAP: K-release requirements → SON/slicing use-case? 
      • N.K. Shankaranarayanan : interworking with SON/slicing use case artifacts - APIs - DMaaP for interworking? Details to be discussed....
    • O-RAN-SC: "repo move" close to finished (smile) 
    • AAA and service exposer as pre-r1
      • 3GPP interfaces
    • Demo in one of the future meetings (smile)
    • pre-spec: R1 - A1 - interfacing
  • SIM: Alex Stancu
    • contribution from North Eastern University - plugin for E2 interface with code from ns3 (GPLv2) - approved 
    • repo to be created - with GPLv2
  • OAM: Martin Skorupski
    • Architecting O-Cloud impact on OAM (G?)
    • Prometheus - seams to be a nice tool for nice cloud infrastructure metrics - further investigation ongoing about a possible integration in the SMO-Package
  • O-DU:HariomGupta(HCL) / @Vidhu
  • RSAC/SMO: David Kinsey 
  • INT: James Li(CMTI)
    • OTF workshop: next WED 
00:363GPP copyright issue
  • Struggling with 3GPP copyright / reuse.
  • status
    • LS (draft) from ONAP to 3GPP - ask for approval by ONAP TSC
    • init positive response for some part (use terminology)
    • open: usage of entire data models

2022-04-06:

  • How to you yang/OAS3 in open-source?
    • no modification (use case specific enhancements are done by "augmentation" in separate schemas 
    • integrating them into code repos and docker images
    • during runtime - exposing the schemas to the clients. 
    • auto-generation of code from schemas
  • What is meant by "redistribution"?
  • How to use other 3GPP documents next to 3GPP schemas?

Martin Skorupski : check latest email from Magnus Buhrgard and response 

00:40A1 in SON use case & Slicing

Should be planned for ONAP "K" → REQ

  • first init steps please follow up the related SON use case meeting
  • abstraction of xApp in RAN SIM - focus on A1 interfacing

Modification of SIM required for more functions

2022-04-06:

  • ongoing...

2022-04-20:

  • Non-RT-RIC team helps for A1 interfacing with RAN-SIM (no xApp life-cycle)
  • rApp awareness where to send the message - A1-Controller or O1-Controller - later maybe "intent" to abstract the (logical) controller end-points.
END




Action items