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Calibration of WLAN access points for location services

  • US 9,781,564 B2
  • Filed: 12/31/2015
  • Issued: 10/03/2017
  • Est. Priority Date: 11/20/2015
  • Status: Active Grant
First Claim
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1. A wireless communication device, comprising:

  • a clock configured to track a current time;

    a memory that stores a calibration location;

    a processor configured to, in response to an input, generate a calibration signal that includes the calibration location and the current time;

    an input-output (I/O) module configured to generate a message to cause the wireless communication device to be moved to the calibration location, and to receive the input to generate the calibration signal; and

    a radio configured to transmit the calibration signal to a wireless communication environment,wherein the calibration location is a location of the wireless communication device at a time of transmitting the calibration signal,wherein the memory stores a plurality of calibration locations, andwherein the processor is further configured to, after transmitting the calibration signal, cause the I/O module to generate a message to cause the wireless communication device to be moved to a second calibration location of the plurality of calibration locations.

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