2022-05-04 Meeting notes - Joint OAM / NONRTRIC / SIM SCRUM meeting
Time & Location:
Meeting Detail: Times & Joining Info
Wednesdays at 16:00 UTC in Summer (DST), 17:00 UTC in Winter !
Zoom Bridge : https://us02web.zoom.us/j/89069708424?pwd=aGJOZm54eTUxd0FXR0VCU1N0ejBrUT09
Ensure you are signed into your Zoom account to join.
Meeting ID: 890 6970 8424.
See the Calendar: (https://lists.o-ran-sc.org/g/main/calendar)
NOTE: During the "Daylight Savings Time" changeover periods (US vs Europe vs Asia) the time of the meetings may fluctuate.
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
Please checkout the calendars:
Anti-Trust Notice
Date
May 4, 2022
Attendees
@John Keeney (Ericsson EST) (Ericsson EST & OSC NONRTRIC)
@Alex Stancu(Highstreet & OSC SIM)
@James Li (CMCC & OSC INT)
@Hariom Gupta (Deactivated)
@abhghgh1 (AT&T)
@Evgenii Limonov (DT)
@Kevin Timoney (Ericsson EST)
@michal.cmarada@gmail.com (Pantheon)
@Sonia Sangari (Ericsson EST)
@Timo Perala (Nokia) (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 2022-05-04 Meeting notes (ONAP/O-RAN-SC/SMO - Meeting)
Contents
Recording
Notes:
Housekeeping:
Unfortunately @Martin Skorupski cannot join this week
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.
OSC Project roundup:
News from OSC TOC call this week
https://lf-o-ran-sc.atlassian.net/wiki/display/TOC/#ORANSCTechnicalOversightCommittee(TOC)
Note Time change for TOC calls from May 5th onward
+1 day & 1hr. Thursdays (Thursday 9AM EST)
Timeslot is currently used by RSAC/SMO (RSAC/SMO will take the timeslot originally used for TOC)
Keep watching calendar as updates are ongoing
Nothing to report - meeting hasn't happened yet this week
NONRTRIC (@John Keeney (Ericsson EST))
As per last week:
Finalizing ONAP J release for A1 Policy Management Service
Working towards ONAP Kohn release requirements
Repo moves almost complete.
Working on e2e PM data - making it available over pre-R1 DME (OSC NONRTRIC) Information Coordination Service)
Working on PoC Service Exposure - with a view towards R1
Examining 3GPP CAPIF spec
Will update more as this matures - still very early - hopefully a demo in coming weeks (@Kevin Timoney )
@abhghgh1 What is the status of R1 interface - would like to start working on some rApps etc.
@John Keeney (Ericsson EST) implementable R1 specs are still not well-defined yet - but making good progress in O-RAN Alliance WG2
Updates in latest release - not public yet, but available to view in O-RAN Alliance working pages Working Group 2 (Login needed?) - https://oranalliance.atlassian.net/wiki/spaces/NonRTRIC/overview
Very active discussions - join in!
Work in OSC is still a bit early to call it "rApps" or "R1" - what we work on is pre-R1 and pre-spec rApps - with the hope that what we do will be useful to provide input for standardization, and may be useful once specs firm up more.
SIM (@Alex Stancu)
Waiting for info from Northeastern re NS3 E2 sim (initial committers etc.) to create new repo.
Still looking at SonarCloud for C++ code.
OAM (@Martin Skorupski)
No update - @Martin Skorupski on Vacation
O-DU (@Hariom Gupta @Vidhu (Deactivated))
@Hariom Gupta (Deactivated) No news this week
OSC Integration / INT (@James Li )
@James Li Working with OTF team
Trying to get A1 health-check & A1 Sim running for OTF
@John Keeney (Ericsson EST) Issue with Python: Works locally for us. Issue may be related to lots of conflicting libraries/dependencies loaded into Python execution env. Try create a clean "Virtual Python execution environment" then retest. E.g. https://realpython.com/python-virtual-environments-a-primer/. Or just run in Docker?
@John Keeney (Ericsson EST) Also just noticed that an update was needed for the app - updated today & available in OSC Docker Staging
Does it need a full SMO/Non-RT-RIC environment? @John Keeney (Ericsson EST) Think just need an A1-PolicyManagementService. (And an A1 SIM or near-RT-RIC)
Near-rt-ric running - trying to use for OTF workshop - some issues with xApp on boarding & VTH.
OTF demo/workshop did not happen this week as a result.
RSAC/SMO (@David Kinsey [AT&T])
OTF demo/workshop did not happen this week.
Was mentioned team are still struggling with Clock signal setup
Prof. Ray (Uni Taiwan)'s team has deployed OAI CU with OSC O-DU
Possibility of some collaboration / code sharing!
May be discussed at TOC tomorrow.
Copyright Update (@N.K. Shankaranarayanan)
No update this week.
ONAP Use Cases Update (@N.K. Shankaranarayanan)
No update this week.
Q/A
None this week - have a good week!