BCH - Broadcast Channel

The Broadcast Channel is a downlink UMTS transport channel that is used to broadcast cell and system information. The BCCH (Broadcast Control Channel) maps into the BCH transport channel, which in turn maps into the P-CCPCH (Primary Common Control Physical Channel) at the physical layer.


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

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