ADC	analog-to-digital converter
AGC	automatic gain control
AoA	angle-of-arrival
CIR	channel impulse response
COTS	commercially off-the-shelf
CP	candidate point
eCDF	empirical cumulative distribution function
ESPAR	electronically steerable parasitic array radiator
IMU	inertial measurement unit
MQTT	message queuing telemetry transport protocol
PDoA	phase difference of arrival
RF	radio frequency
RSS	receive signal strength
SALOS	single anchor localization system
TDoA	time difference of arrival
TWR	two-way-ranging
UWB	ultra-wideband
3D	three-dimensional