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METHOD TO MODIFY CALIBRATION DATA USED TO LOCATE A MOBILE UNIT

  • US 20080186234A1
  • Filed: 02/05/2008
  • Published: 08/07/2008
  • Est. Priority Date: 02/05/2007
  • Status: Active Grant
First Claim
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1. A method for determining a location of a mobile station, comprising:

  • providing a database of previously-gathered calibration data for a predetermined region in a wireless network;

    collecting observed network measurement data;

    modifying said observed network measurement data; and

    comparing said modified network measurement data with said database of calibration data to thereby determine the location of the mobile station.

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