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METHOD AND APPARATUS FOR PROVIDING LOCATION BASED SERVICES USING CONNECTIVITY GRAPHS BASED ON CELL BROADCAST INFORMATION

  • US 20110081922A1
  • Filed: 10/01/2009
  • Published: 04/07/2011
  • Est. Priority Date: 10/01/2009
  • Status: Active Grant
First Claim
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1. A method comprising:

  • causing, at least in part, receiving a plurality of cell broadcast message identifiers;

    associating the cell broadcast message identifiers respectively with a plurality of cells; and

    generating a connectivity graph specifying relationships among the cells for providing a location based service.

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