METHOD AND APPARATUS FOR TIME OF FLIGHT FINGERPRINT AND GEO-LOCATION

摘要

The disclosure relates to locating a device in an environment. In one embodiment, the disclosure is directed to a method to determine a device location. The method includes receiving a signal from the device at a receiver circuit and determining the device location by comparing the signal attribute with a Time-of-Flight (ToF) fingerprint map of an environment in which the device is located.