Methods，initiator devices and system for WIFI fine timing measurement

Abstract

A method, initiator device and system for WiFi fine timing measurement are provided. The method may include calculating, by an initiator device, a plurality of distance measurements, determining, by the initiator device, that a difference between a first value and a second value of the plurality of distance measurements is greater than a threshold, in response to the difference being greater than the threshold, dividing, by the initiator device, the plurality of distance measurements into N clusters, selecting, by the initiator device, a first cluster from among the N clusters based on a number of distance measurements in the first cluster, and outputting, by the initiator device, a distance between the initiator device and a responder device based on the distance measurements in the first cluster.

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