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Method and apparatus for call notification and delivery to a busy mobile station

  • US 7,616,944 B2
  • Filed: 09/08/2003
  • Issued: 11/10/2009
  • Est. Priority Date: 09/09/2002
  • Status: Active Grant
First Claim
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1. A method of call handling in a wireless communication network comprising:

  • receiving an incoming voice call for a mobile station that is busy in a packet-switched data call;

    sending an incoming call notification to the mobile station via signaling over an existing traffic channel allocated to the data call; and

    reconfiguring the existing traffic channel to support the incoming voice call and delivering the incoming voice call to the mobile station via the reconfigured existing traffic channel.

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