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O-RAN Central Unit (OCU)



The O-CU project provides reference implementation according to the O-RAN WG8 documents. In addition we provide the implementation of RRC SDAP PDCP and F1AP module and API between them.

  • Integrated eNB function
  • The O-CU should target an initial software deliverable with limited and necessary functionality, i.e. RRC, SDAP, PDCP, F1AP according to the <Base Station O-DU and O-CU Software Architecture and APIs> in O-RAN alliance.
  • E2 interface. O-CU shall implement a basic E2 interface in the future release.



Weekly Meetings


The update for Release cherry is coming in December 2020.  In this release, code submits will focus on functions as RRC, SDAP, PDCP, F1AP.

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