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Communal discovery of network coverage

  • US 7,286,838 B2
  • Filed: 07/15/2005
  • Issued: 10/23/2007
  • Est. Priority Date: 06/20/2002
  • Status: Expired due to Fees
First Claim
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1. A method for building a coverage map for a mobile device having plural wireless transceivers and knowing at least its current location comprising:

  • recording the mobile device'"'"'s current location in a coverage map;

    for at least one configuration of a first transceiver of the plural wireless transceivers, determining first connectivity for the first transceiver, and recording the first connectivity in the coverage map; and

    for at least one configuration of a second transceiver of the plural wireless transceivers, determining second connectivity for the second transceiver, and recording the second connectivity in the coverage map.

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