AWGN	Additive white Gaussian noise
COTS	Commercial off-the-shelf
CW	Continuous wave
FHSS	Frequency hopping spread spectrum
GPS	Global positioning system
NFC	Near-field communication
PKES	Passive keyless entry and start
RF	Radio frequency
RFID	Radio frequency identification
RSSI	Received signal strength indication
SNR	Signal-to-noise ratio
ToF	Time of flight