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GEO-FENCE ENTRY AND EXIT NOTIFICATION SYSTEM

  • US 20150011237A1
  • Filed: 07/02/2014
  • Published: 01/08/2015
  • Est. Priority Date: 08/19/2011
  • Status: Abandoned Application
First Claim
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1. A method for determining the location of a mobile communications device with respect to a geo-fence, comprising:

  • ascertaining, at a first resolution, the proximity p=p1 of the mobile communications device to a first geo-fence; and

    if |p1|<

    k, wherein kε

    R, then ascertaining, at a second resolution, the proximity p=p2 of the mobile communications device to the first geo-fence.

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