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Wireless signal model updating using determined distances

  • US 20130237246A1
  • Filed: 04/09/2013
  • Published: 09/12/2013
  • Est. Priority Date: 11/21/2008
  • Status: Abandoned Application
First Claim
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1. A method for updating a wireless signal model, the method comprising:

  • measuring a distance from a mobile station to each wireless access point, of a plurality of wireless access points, based upon a wireless signal model;

    calculating a position of the mobile station based upon the measured distance;

    determining a computed distance to each wireless access point based upon the calculated position of the mobile station;

    updating the wireless signal model based upon the measured and computed distances to each wireless access point; and

    determining whether the wireless signal model has converged.

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