OCUCU Technical Project

OCUDU — short for Open Centralized Unit / Distributed Unit — is the open source software that sits at the heart of a modern wireless network. The Centralized Unit and Distributed Unit are the components of a Radio Access Network (RAN) responsible for managing how mobile devices connect, communicate, and hand off data. Until now, those components were almost exclusively proprietary, locking operators into single-vendor systems and slowing down innovation. OCUDU changes that by giving the entire industry — and the world — a shared, openly governed foundation to build on.

Think of it as the Linux of wireless. Just as Linux became the operating system the internet runs on, and Kubernetes became the foundation cloud infrastructure is built on, OCUDU is designed to be the common software layer that next-generation 5G and 6G networks are built on top of. It is production-grade, carrier-tested, and designed from day one to support artificial intelligence natively — meaning networks can use machine learning to optimize themselves in real time rather than relying on static configurations.

Hosted by the Linux Foundation’s OCUDU Ecosystem Foundation project and backed by a global coalition of telecom operators, equipment vendors, chip makers, cloud providers, defense agencies, and research universities. Because it is openly governed and vendor-neutral, any organization can use it, contribute to it, and build on it,  lowering the cost of deploying advanced wireless networks, accelerating the pace of innovation, and ensuring that the software defining the next decade of connectivity is transparent, secure, and built in the open.