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SRNC - Serving Radio Network Controller

When a RNC (Radio Network Controller) has a RRC (Radio Resource Control) connection with a UE (User Equipment), it is known as the SRNC for that UE. The SRNC is responsible for the user’s mobility within the UTRAN and is also the point of connection towards the CN (Core Network).


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

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