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Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

  • US 8,648,722 B2
  • Filed: 09/28/2012
  • Issued: 02/11/2014
  • Est. Priority Date: 12/15/2005
  • Status: Active Grant
First Claim
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1. A system for tracking and locating one or more wireless network devices, comprising:

  • a multipath mitigation processor configured to receive and process one or more signals of a network or one or more wireless network devices in communication with the network, to perform ranging of the wireless network devices, to produce a plurality of artificial frequencies based on the one or more signals so as to reduce spatial ambiguity in ranging between the one or more wireless network devices, and to calculate ranging based on the plurality of artificial frequencies.

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