An Account of OpenAirInterface’s Open Software in 5G RAN, CORE NETWORK and MOSAIC5G
summary
OpenAirInterface provides a working open source 5G stack: RAN, 5G core and MOSAIC5G orchestration, deployed on OpenShift + Helm or as containers via docker‑compose. Demonstrations use USRP X310 and commercial RRUs, a Snapdragon 855 modem with SIMCom module, CI/CD with DS Tester and Wireshark traces, and Xilinx T1 PCIe offload. Performance targets: 100–400 Mbps downlink (40 MHz), 200–800 Mbps (100 MHz), uplink 30–60 Mbps, MIMO up to 4x4, and measured RTT around 7–10 ms.
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chapters (22)
- 0:00Intro
- 0:39$ whoami
- 1:29OpenAirInterface (CAI) and Friends
- 3:44About OAI Alliance
- 5:09Strategic Members (2021)
- 9:01Project Groups
- 12:095G RAN Project Group
- 12:315G deployment options
- 13:585G supported platforms
- 15:27Functional splits in OAI 4G/5G
- 19:01Roadmap 2022
- 24:09T1 LDPC / low-L1 Offload • Xilinx T1 accelerator card
- 25:49OAI 5G CN Project Group
- 26:56OAI 5G CN - Current Status
- 33:45Mosaic5G Dual Objectives
- 34:49OSA/Mosaic5G 3 Platforms
- 36:20Mosaic5G Highlights
- 36:56Mosaic5G Past
- 37:45A bit on Eurecom's Infrastructure in Sophia Antipolis
- 39:09Demo: End to End OAI Stack Helm Chart Deployment
- 44:475G SA Demo
- 50:18Conclusions
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