IMPROVED DISTANCE MEASUREMENT USING THE TIME-OF-FLIGHT OF SIGNALS

摘要

There is provided a method of measuring the distance between a first device and a second device, the method comprising performing a time-of-flight-based distance measurement to measure the distance between the first device and the second device, wherein the length of the signals transmitted and/or the number of time-of-flight measurements obtained during the time-of-flight-based distance measurement is determined according to an accuracy level required for the distance measurement.