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Privacy-related requests for an IMS emergency session

  • US 8,442,479 B2
  • Filed: 06/02/2009
  • Issued: 05/14/2013
  • Est. Priority Date: 06/02/2008
  • Status: Active Grant
First Claim
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1. Apparatus comprising:

  • a network component configured to;

    receive from a user equipment (UE) an emergency request with a request for privacy, in relation to at least one item of information associated with the UE and included in the emergency request, the at least one item comprising UE location information;

    remove the location information from the emergency request; and

    forward the emergency request to a Public Safety Answering Point (PSAP);

    send a response to the UE containing an indicator comprising a P-Asserted-Identity header field indicating that the UE had made the emergency request; and

    receive from the UE a second emergency request if the UE is unaware that the previous emergency request was related to an emergency.

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