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Global positioning family radio service and apparatus

  • US 20030040322A1
  • Filed: 08/24/2001
  • Published: 02/27/2003
  • Est. Priority Date: 08/24/2001
  • Status: Active Grant
First Claim
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1. A personal radio service (PRS) device configured to engage in private, short-range two-way voice communications with other PRS devices in range of the PRS device comprising:

  • a GPS receiver disposed in the PRS device; and

    , a radio frequency (RF) transceiver configured both to modulate and transmit voice communications and positioning data received from said GPS receiver, and also to demodulate voice communications and positioning data received from the other PRS devices in range of the PRS device.

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