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Wireless Network Handoff Method and Mobile Device Using Same

  • US 20100040016A1
  • Filed: 08/15/2008
  • Published: 02/18/2010
  • Est. Priority Date: 08/15/2008
  • Status: Abandoned Application
First Claim
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1. A wireless network handoff method for a portable wireless device, the method comprising:

  • authenticating for a service on two or more wireless networks such that the wireless device is simultaneously authenticated for services on the two or more wireless networks,sending and receiving data using one of the two or more wireless networks, andhanding-off the sending and receiving of data to another one of the wireless networks based on wireless network selection criteria.

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