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High-priority communications sessions within a wireless communications system

  • US 8,738,058 B2
  • Filed: 03/30/2010
  • Issued: 05/27/2014
  • Est. Priority Date: 04/06/2009
  • Status: Active Grant
First Claim
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1. A method of supporting a high-priority communication session at an application server configured to arbitrate the high-priority communication session within a wireless communications system, comprising:

  • receiving a request, from a call originator at the application server, to initiate a given communication session with at least one call target, the received request configured to indicate to the application server that the given communication session is associated with a high-priority;

    configuring a call announcement to force the at least one call target to accept the given communication session by modifying one or more fields of the call announcement that do not identify the call originator; and

    transmitting the configured call announcement to the at least one call target.

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