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METHOD AND APPARATUS FOR PROVIDING LOCATION TRAJECTORY COMPRESSION BASED ON MAP STRUCTURE

  • US 20140108361A1
  • Filed: 10/16/2012
  • Published: 04/17/2014
  • Est. Priority Date: 10/16/2012
  • Status: Active Grant
First Claim
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1. A method comprising facilitating a processing of and/or processing (1) data and/or (2) information and/or (3) at least one signal, the (1) data and/or (2) information and/or (3) at least one signal based, at least in part, on the following:

  • a mapping of at least one location trajectory to at least one map to determine one or more intersections traveled along the at least one location trajectory;

    at least one compression key based, at least in part, on one or more outgoing roads of the one or more intersections; and

    a compression of the at least one location trajectory based, at least in part, on the at least one compression key.

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