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Locating radio energy-producing tag

  • US 10,121,029 B2
  • Filed: 09/30/2016
  • Issued: 11/06/2018
  • Est. Priority Date: 05/06/2016
  • Status: Active Grant
First Claim
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1. A method for processing a low-energy data packet, the method comprising:

  • receiving, using a receiver in a portable wireless device, a low-energy data packet from a low-energy tag, wherein the low-energy data packet includes data identifying the low-energy tag;

    determining, by the portable wireless device, at least an approximate first distance between the low-energy tag and the portable wireless device; and

    transmitting, from the portable wireless device via an intermediate wireless device and to a central device, the data identifying the low-energy tag and data identifying the at least the approximate first distance.

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