2025-04-30 RSAC Meeting notes

Date

Date: Apr 30, 2025

Time: https://lists.o-ran-sc.org/calendar

WebConf: Join Zoom Meeting

Goals

Define requirements for O-RAN-SC
Define use cases for M-Release

Recordings

zoom-link-to-recording

Table of Contents

1 Date
2 Goals
3 Recordings
4 Discussion items

Attendees

Please add yourself, if you like.

@bimo fransiscus asisi
@Peng Lu
@Ankit Barve
@ASHWINI BHAGAT
@Ray-Guang Cheng
@John Keeney (Ericsson EST)

Discussion items

Time	Item	Who	Notes

Time	Item	Who	Notes
05min	admin	@Martin Skorupski	Next meetings
01min	admin	@Martin Skorupski	Info: M Release Timeline - L Release Timeline
01min	Release Planning per Project	@Martin Skorupski	Update: M-Release - L-Release
05min	CVE scans	@Martin Skorupski	Topic can be removed from future agendas
05min	NUST for TE&IV	Jerry from NUST	Just a follow up Input from Jerry from NUST for TE&IV high-level: config of RAN based on TE&IV data call flow for get topo details (single, multi) offline discussion between @John Keeney (Ericsson EST) and Jerry Topic can be removed from future agendas
10min	input from NonRtRic/AIMLFW/SIM/OAM meeting	@Martin Skorupski	https://lf-onap.atlassian.net/wiki/spaces/DW/pages/8525825/2025-04-29+Meeting+notes+ONAP+O-RAN-SC+SMO+-+Meeting+-+Agenda to other projects are targeting a similar use case and use case architecture - however the logic of the rApps are different ideas: common "rApp store" repo vs dedicated "rApp repos" - for sure rAppManager code should be in a different repo than rApps There is the ask to the teams to create a similar wiki like Bimo already did - this will help to work efficient on the common parts and highlight the differences between the use cases and its implementations.
30min	Integration use case	@bimo fransiscus asisi	OSC Integration Use Case: Energy Saving → INT-OSC_E2E_Integration_Usecase_Rel_L_20250319.pptx Discussion End-to-End Integration Architecture PM Streaming ?? Questions: will the rApps (2x) and the xApps (1 to 2x) be open-sourced where is the code for current rApps to inject the code into a sample rApp-frame? Please see: https://github.com/bmw-ece-ntust/nonrtric-rapp-energysaving/tree/master/ES%20rApp/src Please see: https://github.com/o-ran-sc/ric-app-rc can we have sample data for the AI Interface? can we share E2 sample data? to instruct UE to go to the remaining cell Reuse or create a topology for the use case 1x NonRtRic, 1x O-CU-UP 1x O-CU-CP, 2x O-DU, 4x O-RU (2 per O-DU) → 4 cells → 2 cells are just used from each O-DU ? - some UEs (not part of the topology) → one UE is sufficient for that use case maybe reuse: O-RAN-SC OAM Topology work needed on the report: https://hackmd.io/@q-eiMFW8TLa2Pa3QKECMzw/rkP1LlRyex request for documentation (rApp Manager) please look to the "sample rApp" with producers and consumers
05min	Q/A	@all?	AI by Bimo: Lab setup in Taiwan lab - work on SMO deployment -> PNF registrations -> PM flow
	End of the meeting
00min	Configuration	@John Keeney (Ericsson EST)	Configuration support by Sim ? VES from O-DU-Sim and/or O-DU-high
00min	OSC ???? use case	@all	M Release Planning Brainstorming follow up from L Release Security? TLS1.3? Integration with O-Cloud (INT @bimo fransiscus asisi) Resource Allocation How many resource are needed? tacker integration 1VM 8Cores - 16GB SMO host bare-metal - 16 CPU Core 128 GB RAM... -> @Martin Skorupski contact @Ivan Seskar References M-Release Timeline M-Release Release "M"