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RLC - Radio Link Control

RLC provides a segmentation and reassembly function for higher layer data such as RRC (Radio Resource Control) signalling or user plane data, in order to ensure higher layer data is the correct size for transmission over the air interface. The protocol is found in both UMTS and LTE air interfaces, and can also provide concatenation and error correction if required.


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

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