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RNTI - Radio Network Temporary Identifier

A Radio Network Temporary Identifier is used to identify a UE when an RRC connection exists. The following types of RNTI are defined: C-RNTI (Cell RNTI), S-RNTI (Serving RNC RNTI) and U-RNTI (UTRAN RNTI).


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

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