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System and method of message delivery in a wireless communication network

  • US 8,165,611 B2
  • Filed: 05/27/2009
  • Issued: 04/24/2012
  • Est. Priority Date: 11/08/2005
  • Status: Active Grant
First Claim
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1. A method in a router system for data message delivery from a host service to a wireless mobile device operative in a wireless communication network, the method comprising the steps of:

  • maintaining, in the router system, a status for said wireless mobile device of at least one of available and unavailable;

    receiving, at said router system from said host service, a user data message that is addressed to an address of said wireless mobile device, said user data message comprising a user data payload and one or more request parameters, said one or more request parameters instructing said router system on whether to return at least a portion of said user data message to said host service when said device status is unavailable;

    in response to said user data message being received at said router system when said device status is available;

    delivering, from said router system, said user data message to said wireless mobile device via said wireless communication network;

    in response to said user data message being received at said router system when said device status is unavailable;

    not delivering said user data message from said router system to said wireless mobile device; and

    sending, from said router system, said at least user data message portion to said host service.

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