Privacy-related requests for an IMS emergency session
First Claim
Patent Images
1. An apparatus comprising:
- a network component configured to;
store an operator policy indicating whether to allow suppression of public user identifiers and location information within emergency requests;
receive an emergency request from a user equipment (UE);
send a response to the emergency request to the UE containing an indicator comprising a P-Asserted-Identity header field indicating that the UE had made the emergency request;
when the emergency request contains a request for privacy in relation to information associated with the UE and when the operator policy allows suppression of public user identifiers and location information within emergency requests, remove at least some of the information associated with the UE from the emergency request; and
forward the request to a Public Safety Answering Point (PSAP).
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Accused Products
Abstract
A network component is provided that includes a processor configured, upon the network component receiving an IMS (Internet Protocol Multimedia Subsystem) emergency call from a user equipment (UE) 110, to detect in the emergency call an indicator requesting the network component to restrict presentation of private information related to the UE 110. The processor is further configured, when the indicator is present, to transmit the emergency call without at least some of the private information to a Public Safety Answering Point (PSAP) 130.
39 Citations
27 Claims
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1. An apparatus comprising:
a network component configured to; store an operator policy indicating whether to allow suppression of public user identifiers and location information within emergency requests; receive an emergency request from a user equipment (UE); send a response to the emergency request to the UE containing an indicator comprising a P-Asserted-Identity header field indicating that the UE had made the emergency request; when the emergency request contains a request for privacy in relation to information associated with the UE and when the operator policy allows suppression of public user identifiers and location information within emergency requests, remove at least some of the information associated with the UE from the emergency request; and forward the request to a Public Safety Answering Point (PSAP). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method comprising:
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storing an operator policy in network equipment indicating whether to allow suppression of public user identifiers and location information within emergency requests; receiving an emergency request from a user equipment (UE); sending a response to the emergency request to the UE containing an indicator comprising a P-Asserted-Identity header field indicating that the UE had made the emergency request; when the emergency request contains a request for privacy, in relation to information associated with the UE and when the operator policy allows suppression of public user identifiers and location information within emergency requests, removing at least some of the information associated with the UE from the emergency request; and forwarding the request to a Public Safety Answering Point (PSAP). - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification