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Methods, systems and apparatus for integrated wireless device location determination

  • US 7,595,754 B2
  • Filed: 12/24/2007
  • Issued: 09/29/2009
  • Est. Priority Date: 12/24/2007
  • Status: Active Grant
First Claim
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1. A method for determining location on a wireless communication device, comprising:

  • receiving a request for wireless device location;

    receiving a plurality of wireless network messages, each message transmitted from a network edge device that is associated with one of a plurality of wireless networks;

    obtaining location measurement information from the received wireless network messages;

    obtaining location determining assistance information for each of the wireless networks associated with the received wireless network messages;

    determining more than one wireless device location based on the location measurement information and the location determining assistance information;

    determining an integrated wireless device location based on the more than one wireless device location;

    validating the integrated wireless device location; and

    storing the integrated wireless device location.

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