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Using location data to determine traffic information

  • US 20030009277A1
  • Filed: 07/03/2001
  • Published: 01/09/2003
  • Est. Priority Date: 07/03/2001
  • Status: Active Grant
First Claim
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1. A method of determining current traffic condition, said method comprising:

  • receiving a location of a mobile unit over a data network;

    computing an actual velocity of said mobile unit using said location; and

    calculating a parameter using said actual velocity and location, said parameter indicating traffic conditions surrounding said mobile unit.

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