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Personal digital assistant having satellite communications capacity

  • US 20050032525A1
  • Filed: 08/05/2003
  • Published: 02/10/2005
  • Est. Priority Date: 08/05/2003
  • Status: Active Grant
First Claim
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1. A portable communications device, comprising:

  • a communications module, comprising;

    a global positioning system that determines the location of the device relative to a standard set of coordinates; and

    an L-band transceiver that broadcasts the determined location at a frequency within the L-band of the electromagnetic spectrum and receives location data for at least one other communications device; and

    a personal digital assistant that provides a user interface with the communications module and displays the determined location and the received location data.

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