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Mobile communication device

  • US 8,629,789 B2
  • Filed: 02/12/2013
  • Issued: 01/14/2014
  • Est. Priority Date: 01/27/1998
  • Status: Expired due to Fees
First Claim
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1. A method for issuing an alert to a mobile system, comprising:

  • receiving environmental data for a set of locations at specified times;

    determining spatial-temporal characteristics of the environmental data;

    determining a location of the mobile system; and

    issuing an alert based on the determined location, determined spatial-temporal characteristics, and a time.

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