Verizon Communications Inc.
Systems and methods for RF-based motion sensing and event detection

Abstract:

A system described herein may determine transformations, differences, variations, etc. in radio frequency ("RF") waveforms sent by a device in order to detect motion-based events. Models associated with the differences in such RF waveforms may be used to identify particular types of events, such as the presence of an individual in a room or other area, a type of motion, or other types of events. An interval or rate at which the device outputs RF waveforms may be modified, in order to increase the resolution of the determination of differences between the RF waveforms as sent and the RF waveforms as received, and/or to conserve power.