O-RAN Central Unit (OCU)

PTL

Suzy Gu

Summary

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.

Project

o-cu/e2, o-cu/sim

Weekly Meetings

TBD


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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4 Comments

  1. Michael Rimmer

    Hello, can someone please update me on the status of the O-CU component? I can only find this related repository which has not been updated in 16 months - https://github.com/o-ran-sc/scp-ocu-5gnr. Is there a more updated code base somewhere and is there any documentation I can follow?

    Many thanks,

    Michael

    1. David Kinsey

      Michael, the O-CU project was halted due to a lack of contributor resources. Today, OSC uses a binary test stub provided by Radisys for end-to-end testing.

  2. Ajeet Kumar Singh

    Hi ,any updates on O-CU Deployment. I tried to find out some info but not enough. If anybody has some deployment steps so pls suggest . 

  3. Jayanta Sarkar

    Hi, could someone please point me out cu and du opensource software codebase link ?

    Thanks in advance.



    Warm Regards,

    Jayanta