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Network sharing and reverse single radio voice call continuity

  • US 10,080,162 B2
  • Filed: 04/11/2013
  • Issued: 09/18/2018
  • Est. Priority Date: 04/11/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • requesting, handover of a user equipment from a packet switched source network to a circuit switched target network, wherein the handover request comprises a single radio voice call continuity request from the packet switched source network to the circuit switched target network; and

    providing with the handover request, being handled by the circuit switched target network, a network identification of the packet switched source network,wherein the network identification comprises an identification of a public land mobile network identifying the packet switched source network, andwherein the identification of the packet switched source network is used by the circuit switched target network for selecting another target network.

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