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SYSTEM AND METHOD FOR SUPL HELD INTERWORKING

  • US 20100316006A1
  • Filed: 05/19/2010
  • Published: 12/16/2010
  • Est. Priority Date: 06/11/2009
  • Status: Active Grant
First Claim
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1. A method of locating a mobile device comprising:

  • connecting the mobile device an access network;

    discovering a location information server (LIS) over the connected access network;

    obtaining location information from the LIS over the connected access network;

    measuring characteristics of a wireless communications network at the mobile device to obtain network measurements;

    sending a message from the mobile device to a location center, said message containing location information received from the LIS and the network measurements;

    determining if the location information server is trustworthy; and

    ,determining a location based at least upon the location information.

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