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Aided location communication system

  • US 20050062643A1
  • Filed: 07/03/2004
  • Published: 03/24/2005
  • Est. Priority Date: 05/18/2000
  • Status: Active Grant
First Claim
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90. A method for determining the geolocation of an Aided Location Communication Device (“

  • ALCD”

    ) within an Aided Location Communication System (“

    ALCS”

    ), the method comprising;

    receiving at least one GPS-signal from at least one GPS satellite at the ALCD, wherein the ALCD is capable of selectively switching between a first position-determination mode and at least one other position-determination mode for determining a geolocation of the ALCD, and determining the geolocation of the ALCD.

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