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SYSTEMS AND METHODS FOR MULTIMODE WIRELESS COMMUNICATION HANDOFF

  • US 20090280812A1
  • Filed: 03/25/2009
  • Published: 11/12/2009
  • Est. Priority Date: 05/11/2008
  • Status: Active Grant
First Claim
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1. A method for performing handover between network service via first and second radio access technologies (RATs), comprising:

  • communicating via the first RAT;

    triggering a handover to network service via the second RAT, wherein the first and second RATs are different; and

    entering an idle mode before completing the handover to network service via the second RAT.

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