2025-04-23 RSAC Meeting notes

Date

Date: 23 Apr 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

Attendees

Please add yourself, if you like.

Discussion items

Time	Item	Who	Notes
05min	admin	Martin Skorupski	Next meetings Wed 2025-04-30 noon UTC Wed 2025-05-07 8am UTC Wed 2025-05-14 noon UTC Wed 2025-05-21 8am UTC (OAI Workshop in Sweden) → canceled
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	Common Vulnerabilities and Exposures (CVE) enable Jenkins trigger for sonar cloud - [] 02 Apr 2025 Sridhar Rao to get some instruction https://nexus-iq.wl.linuxfoundation.org/assets/index.html 2 options reuse existing workflows by each repo/project support by @Matt - but you can follow link: TODO Topic can be removed from future agendas
45min	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 AI: Martin: 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
05min	Q/A	@all?	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)
	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"