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Method and system to calculate an approximate location of a mobile station in a recurrent route

  • US 7,319,413 B1
  • Filed: 12/07/2005
  • Issued: 01/15/2008
  • Est. Priority Date: 07/11/2001
  • Status: Expired due to Fees
First Claim
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1. A method of training a mobile station location identification system for a recurrent route, the method comprising:

  • decoding a first unique identifier that uniquely identifies a first cell of a cellular system that is in communication with a mobile station when the mobile station is located at a first location with respect to the first cell at a first time; and

    decoding a second unique identifier that uniquely identifies a second cell of the cellular system that is in communication with the mobile station when the mobile station is located at a second location with respect to the second cell at a second time;

    wherein the first and second unique identifiers and the first and second times are configured to be used by the mobile station location identification system to automatically identify the location of the mobile station at a particular time along said recurrent route.

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