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Cellular-based live traffic service

  • US 8,406,987 B2
  • Filed: 10/04/2012
  • Issued: 03/26/2013
  • Est. Priority Date: 12/08/2009
  • Status: Active Grant
First Claim
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1. A method comprising:

  • determining a plurality of geographic regions, each geographic region of the plurality of geographic regions being indicative of a location of a device;

    determining at least one route that intersects all the geographic regions of the plurality of geographic regions;

    determining, for each of the at least one route, a shortest distance between a centroid of each geographic region of the plurality of geographic regions and the at least one route; and

    aggregating the determined shortest distances to determine an estimated location of the device.

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