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METHOD AND APPARATUS FOR SIGNALING INTERWORKING CDMA 3G1x MOBILES AND EVDO MOBILES WITH AN IMS CORE NETWORK

  • US 20080316976A1
  • Filed: 06/25/2007
  • Published: 12/25/2008
  • Est. Priority Date: 06/25/2007
  • Status: Abandoned Application
First Claim
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1. A method of interworking a 3G1x call control and signaling with session initiation protocol signaling comprising:

  • receiving an incoming code division multiple access mobile message from an associated mobile station;

    mapping between said code division multiple access mobile message and a session initiation protocol message through a basestation emulator and signal initiation protocol user agent; and

    sending said session initiation protocol message to an associated internet protocol multimedia subsystem.

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