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Crowd-sourced passive positioning and calibration

  • US 10,171,966 B1
  • Filed: 05/08/2018
  • Issued: 01/01/2019
  • Est. Priority Date: 09/28/2016
  • Status: Active Grant
First Claim
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1. A method for deploying a positioning map of an area, the method executed in a processor of a server computing device and comprising:

  • generating, using the processor, a distribution of positioning data points based at least in part on a first set of fingerprint data, the positioning data points calibrated in accordance with respective positions within the area;

    receiving, at the memory, a second set of fingerprint data;

    processing, using the processor, the second set of fingerprint data and the positioning data points to generate an updated distribution of positioning data points; and

    when the updated distribution exceeds a threshold density of positioning data points, deploying the updated distribution as the positioning map of the area.

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