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ROAMING ACROSS DIFFERENT ACCESS MECHANISMS AND NETWORK TECHNOLOGIES

  • US 20080064394A1
  • Filed: 11/14/2007
  • Published: 03/13/2008
  • Est. Priority Date: 06/27/2003
  • Status: Active Grant
First Claim
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1. A method of allowing a user to roam from one wireless network to another, the method comprising:

  • establishing a connection between a wireless mobile device and a first wireless network, wherein the connection allows the wireless mobile device to interact with an Internet-based application;

    tracking a state of interaction between the wireless mobile device and the Internet-based application;

    terminating the connection between the wireless mobile device and the first wireless network;

    establishing a connection between the wireless mobile device and a second wireless network; and

    sending, to the Internet-based application, data representing a state of interaction of the wireless mobile device with the Internet-based application prior to terminating the connection between the wireless mobile device and the first wireless network.

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