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METHODS AND APPARATUS FOR DISTRIBUTED LEARNING OF PARAMETERS OF A FINGERPRINT PREDICTION MAP MODEL

  • US 20120182144A1
  • Filed: 01/19/2011
  • Published: 07/19/2012
  • Est. Priority Date: 01/19/2011
  • Status: Active Grant
First Claim
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1. A method of operating a mobile wireless device, comprising:

  • measuring signal characteristics of received signals;

    determining a position of the mobile wireless device based on the measured signal characteristics;

    adjusting at least one of;

    (i) a prediction parameter which can be used in generating a prediction map, (ii) statistics of a prediction parameter, or (iii) a distribution of a prediction parameter, based on one or more of the measured signal characteristics and the determined position of the mobile wireless device; and

    transmitting a prediction parameter update signal including at least one of;

    (i) the adjusted prediction parameter, (ii) adjusted statistics of a prediction parameter, or (iii) the adjusted distribution of a prediction parameter, to another mobile wireless device or a network device.

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