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SYSTEM AND METHOD FOR PROVIDING PRIVACY PROTECTED NAVIGATION BETWEEN MOBILE TERMINALS

  • US 20120157036A1
  • Filed: 02/23/2012
  • Published: 06/21/2012
  • Est. Priority Date: 06/30/2005
  • Status: Active Grant
First Claim
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1. A method of providing location information of a target terminal to a querying terminal, comprising:

  • receiving a request for location information for the target terminal from the querying terminal; and

    decreasing the granularity of the location information of the target terminal, the granularity based in part upon the distance between the querying terminal and the target terminal and dependent upon the querying terminal; and

    making the target terminal'"'"'s location information with decreased granularity available to the querying terminal.

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