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ASSISTANCE DATA FOR POSITIONING IN MULTIPLE RADIO ACCESS TECHNOLOGIES

  • US 20110039578A1
  • Filed: 08/13/2010
  • Published: 02/17/2011
  • Est. Priority Date: 08/14/2009
  • Status: Abandoned Application
First Claim
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1. A method of determining an estimated position of a mobile station, the method comprising:

  • receiving assistance data from a first wireless network, wherein the assistance data comprises terrestrial assistance data for the first wireless network, and wherein the terrestrial assistance data comprises assistance data for a plurality of base stations in the first wireless network;

    obtaining, while unattached to the first wireless network, location information from the first wireless network based on the terrestrial assistance data for the first wireless network; and

    determining the estimated position of the mobile station based on the location information.

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