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Two-Stage Location System

  • US 20080278372A1
  • Filed: 04/28/2008
  • Published: 11/13/2008
  • Est. Priority Date: 10/26/2006
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • receiving a first location of a first radio, the first radio providing the first location of the first radio;

    using the received first location to determine when to transmit an activation command from a portable locator to a second radio, the second radio coupled to the first radio; and

    receiving at the portable locator a beacon transmitted to enable the portable locator to precisely locate the second radio and the coupled first radio.

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