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Selecting an optimal satellite positioning system receiver

  • US 20060256003A1
  • Filed: 05/16/2005
  • Published: 11/16/2006
  • Est. Priority Date: 05/16/2005
  • Status: Active Grant
First Claim
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1. A device, comprising:

  • a port;

    a first SPS (Satellite Positioning System) receiver; and

    a processor coupled to the first SPS receiver and the port, wherein the processor is programmed to;

    detect a second SPS receiver at the port;

    deactivate the first SPS receiver; and

    determine a location of the device according to signals from GPS (Global Positioning System) satellites received by the second SPS receiver.

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