Wi-Fi ranging technology uses time-of-flight measurements to estimate the distance between two Wi-Fi devices. For over a decade, this technology has been enabling application developers and other solutions implementers to provide a variety of services including indoor navigation, asset tracking, geofencing, access control (locking/unlocking), and device operation, all with increased accuracy and performance without sacrificing real estate or overall BOM cost. Since their implementation in 2009, the Qualcomm Wi-Fi ranging technologies have been shipping in billions of devices globally with clear signs of accelerated adoption. Ranging capabilities have also continued to improve over multiple generations.
Qualcomm®Wi-Fi Ranging: Delivering ranging and location technologies of tomorrow today.
