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Avoiding formation of a call loop resulting from handling of a mobile terminated call in parallel with a location update in a wireless communication network

  • US 9,949,110 B2
  • Filed: 09/16/2016
  • Issued: 04/17/2018
  • Est. Priority Date: 05/02/2013
  • Status: Active Grant
First Claim
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1. A mobility and call management entity (MCME), the MCME comprising:

  • a processor and a memory communicatively connected to the processor, the processor configured to;

    send, from the MCME toward a second MCME, a routing information request message associated with delivery of a mobile terminated (MT) call to a mobile device (MD), the routing information request message comprising an indication of a gateway MCME for the MD; and

    receive, at the MCME from the second MCME, a release message instructing the MCME to release resources of the MCME associated with the MD.

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