Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

CPRI - Common Public Radio Interface

CPRI is an open standard related to the internal interface of base stations between the radio control component and the actual radio equipment itself. It was jointly created through a cooperative comprising of leading equipment vendors, including Ericsson, Huawei, NEC and Nortel. CPRI facilitates connectivity in CRAN deployments by providing interconnectivity between the centralised unit and the decentralised units. Further information is obtainable via


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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