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Calibration of positioning systems

  • US 20020016172A1
  • Filed: 05/03/2001
  • Published: 02/07/2002
  • Est. Priority Date: 05/03/2000
  • Status: Active Grant
First Claim
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1. A method for determining the position of a mobile station within a telecommunications system, the method comprising the steps of:

  • performing a plurality of measurements associated with a plurality of mobile stations;

    estimating the position of the plurality of mobile stations based on said plurality of measurements;

    creating calibration parameters based on the estimated positions and said plurality of measurements; and

    refining the estimated positions of the plurality of mobile stations based on the plurality of measurements associated with the mobile stations and said estimated calibration parameters.

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