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Method and system for selecting base stations to position mobile device

  • US 9,239,369 B2
  • Filed: 10/16/2012
  • Issued: 01/19/2016
  • Est. Priority Date: 06/18/2012
  • Status: Active Grant
First Claim
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1. A method for selecting a plurality of base stations to position a mobile device comprising:

  • forming y base station combinations from n base stations taken r base stations at a time, where y=Crn, and taking the y base station combinations as a plurality of base station sets, each base station set corresponding to a respective distance matrix comprising a plurality of vectors each between the mobile device and a respective one of base stations in the base station set;

    utilizing a first artificial neural network (ANN) unit to select a predefined number of base station sets from the plurality of base station sets according to a plurality of distance matrixes corresponding to the plurality of base station sets; and

    utilizing a second ANN unit to position the mobile device according to the predefined number of base station sets.

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