Time & Location:

See also:

• Co-located with ONAP 2020-10-28 Meeting notes (ONAP/O-RAN-SC/SMO - Meeting)

Recording

• https://wiki.onap.org/pages/viewpage.action?pageId=92998692&preview=%2F92998692%2F93002802%2FGMT20201028-161425_WG1-Inform_1920x1080.mp4

Date

Oct 28, 2020

Attendees

• Sorry - attendee list not available for this meeting

Notes:

• Time change:

  • Meeting time slot will change with DST changes - Summer 16:00 UTC, Winter 17:00 UTC.

  • During DST changeover peiod there may be some variability depending on how DST is handled in your area.

  • Many attendees (from Asia especially) come from regions that do not use DST - so local time will change in Winter/Summer. (Sorry )

  • Please keep an eye on the OSC calendar https://lists.o-ran-sc.org/g/main/calendar and ONAP calendar https://lists.onap.org/g/onap-meetings/calendar - we will work hard to keep all calendars consistent and accurate.

• 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)

OSC Project roundup

NONRTRIC (@John Keeney (Ericsson EST))

• Still working on A1 Enrichment Information coordination function & GUI for this

• A1 v2.0 - extending Simulator & tests

• rApp catalogue - test stub - almost ready

SMO (@Mahesh Jethanandani)

• See later about app packaging

  • Continuing to test and build an app package format based on ONAP packaging format.

• Working with @Alex Stancu  on test infrastructure for trying out O1 models 

  • @santanude has made postman scripts avialalble in SMO repo

SIM (@Alex Stancu )

• O1 test infrastructure (above) available in Bedminster OSC lab

• Still does not see how to continue wrt publishing/linking to 3GPP models.

  • Only using the models - but v.hard to not "copy" or "re-distribute" - will continue to try figure this out - this has been going on too long.

OAM (@Martin Skorupski )

• Not alot to report

  • reviewing some o-du changes.

ONAP - OSC

• ONAP Calendar - updated by @Swaminathan S

ONAP Guilin Useacases: Where do we need alignment & chance for collaboration (@Swaminathan S ) https://wiki.onap.org/display/DW/5G+Use+Cases+in+R7+Guilin?src=contextnavpagetreemode

• OOF SON usecase:

  • Should align with O1 CM models / Yang. Current use bbf models. Want to use 3GPP/O-RAN models.

    • Will models become aviallable? @Martin Skorupski - Models are available from 3GPP, but sharing in O-RAN is difficult. Difficult to know if O-RAN models will be released in Nov. Train.

      • https://forge.3gpp.org/rep/sa5/MnS/

    • Depends on Honolulu release timeframe - November train versions would not be available until January?

    • Draft O-RU model already available.

  • @Sandeep Shah near-RT-RIC model? - Still ongoing & under discussion.

• Slicing usecase

  • Mostly O1 focussed now

    • Would be good to use A1 instead - currently using handcrafted O1

  • Have a weekly O-RAN call already.

  • @Sandeep Shah O2 spec? Would be nice for slicing use case etc. - Not published yet.

  • Notification alignment needed.

  • Also considers transport

• A1 Adapter

  • @John Keeney (Ericsson EST) In Honolulu will move beyond A1 Adapter - will examine A1 Policy Management & role for rApps R1 etc. Still have alot to do with normal continuing improvements & maturing functionality.

  • Want to focus on use cases too

• Bulk PM

  • Fully aligned right now.

• C&PS

  • Model-driven so should be directly reusable in OSC?

  • SON is a driving use case here.

• VES Alignment

  • Clear how to proceed here. Just need to keep going.

OSC / ONAP alignment

• @John Keeney (Ericsson EST) We need frank & open discussions at leadership level to drive collaboration

• @John Keeney (Ericsson EST) @Sandeep Shah @Swaminathan S Perhaps should focus on Honolulu / cherry-dawn usecases for overlap. 

NONRTRIC / ONAP A1 PMS - Issue with dynamic confinguration updates

• @Lasse Kaihlavirta

  • A first fix is available in OOM from @Konrad Bańka - @John Keeney (Ericsson EST) please review.

  • https://gerrit.onap.org/r/c/oom/+/114366

NONRTRIC - DMAAP etc: @Kuldeep Singh Negi (Deactivated)

• DMaap support in OSC & ONAP (Guilin) versions.

• @John Keeney (Ericsson EST) need to improve wiki pages & documents.

• SDNR also uses DMaaP NBI, in addition to PMS, - Data collection / vest events etc avaialble on DMaaP too

• @John Keeney (Ericsson EST) Will provide some more instructions to Kuldeep

• @Martin: See also O-RAN-SC OAM:  https://lf-o-ran-sc.atlassian.net/wiki/display/OAM/Deployment and O-RAN-SC INT: https://lf-o-ran-sc.atlassian.net/wiki/display/GS/SMO+Installation for setting up DMaaP etc.

App packaging @Mahesh Jethanandani

• Ran out of time. Will cover next week