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Canonical Message Library

5G Message Library

Protocol families for 5G NR, 5GC, and IMS-related message references.

Library
Messages
Network
5G
Role
Protocol-family hub

Section Structure

RRC Radio resource control messages. NAS 5GS mobility and session management messages. NGAP N2 signaling between gNB and AMF. IMS SIP/IMS message family scaffold for VoNR. F1AP CU-DU signaling message family scaffold. E1AP CU-CP to CU-UP signaling family scaffold. XnAP Inter-gNB signaling family scaffold.

Connected Engineering Paths

  • RRC Radio resource control messages.
  • NAS 5GS mobility and session management messages.
  • NGAP N2 signaling between gNB and AMF.
  • IMS SIP/IMS message family scaffold for VoNR.
  • F1AP CU-DU signaling message family scaffold.
  • E1AP CU-CP to CU-UP signaling family scaffold.
  • XnAP Inter-gNB signaling family scaffold.