Linux Foundation Networking (LFN) has formally integrated the O-RAN Software Community (O-RAN SC) as a core project, consolidating open source development for Radio Access Networks under a single governance model. The move aligns the software community more tightly with LFN’s broader portfolio and formalizes its long-standing collaboration with the O-RAN ALLIANCE.
The O-RAN SC, originally launched as a joint effort between the Linux Foundation and the O-RAN ALLIANCE, develops open source software aligned with O-RAN specifications for disaggregated, intelligent RAN architectures. Its projects span key domains including Service Management and Orchestration (SMO), RAN Intelligent Controllers (RICs), and application frameworks such as rApps and xApps. By bringing these components fully into LFN, the organization now extends its reach across the entire 5G network stack—from infrastructure and transport to the RAN layer.
The integration builds on years of cross-project dependency, with O-RAN SC already leveraging LFN initiatives such as OpenDaylight, ONAP, and Nephio. The shift to a unified governance structure introduces a meritocratic model under LFN, intended to streamline development and improve coordination across open networking projects. Migration planning began following discussions at the O-RAN ALLIANCE Summit at Mobile World Congress Barcelona, with technical alignment designed to minimize disruption to ongoing development cycles.
- O-RAN Software Community becomes a formal project under LF Networking
- LFN now spans the full open source 5G stack, including RAN layers
- Integration aligns SMO, RIC, rApps, and xApps with LFN governance
- Consolidation replaces prior cross-organization collaboration model
- Migration follows announcement at MWC Barcelona 2026
- Technical transition coordinated to avoid disruption to active projects
“After eight years, the O-RAN Software Community successfully accomplished its mission to jumpstart open source RAN software closely aligned with the O-RAN architecture and specifications, supporting the RAN industry in building open and intelligent Radio Access Networks,” said Thomas Lips, Chair of the Board of the O-RAN ALLIANCE
