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System and method of wireless device activity messaging

  • US 7,366,515 B2
  • Filed: 05/03/2004
  • Issued: 04/29/2008
  • Est. Priority Date: 05/06/2003
  • Status: Active Grant
First Claim
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1. A method for data reachability indication between a wireless device registered with a wireless network and at least one push server, the method comprising the steps of:

  • (a) sending device data status information from the wireless device to the at least one push server, said data status information indicating if the wireless device can and cannot receive data;

    (b) receiving the data status information at the at least one push server; and

    (c) the at least one push server selectively starting and stopping serving the wireless device on the basis of the data status information.

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