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Motion localization based on channel response characteristics

  • US 10,380,856 B2
  • Filed: 10/01/2018
  • Issued: 08/13/2019
  • Est. Priority Date: 11/16/2017
  • Status: Active Grant
First Claim
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1. A motion detection method comprising:

  • obtaining channel responses based on wireless signals transmitted through a space between wireless communication devices;

    executing a motion detection process to detect motion of an object in the space based on the channel responses; and

    by operation of one or more processors, analyzing the channel responses to identify a location of the detected motion within one of a plurality of regions within the space.

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