GNSS	Global Navigation Satellite System
CCRW	Code correlation reference waveform
BOC	Binary offset carrier
BPSK	Binary phase shift keying
LS	Least-squares
SVD	Singular value decomposition
BGP	BOC-gated-PRN
PRS	Public Regulated Service
CNR	Carrier-to-noise ratio
GPS	Global Positioning System
GLONASS	Global Navigation Satellite System
CCF	Cross-correlation function
ACF	Auto-correlation function
PLL	Phase lock loop
DLL	Delay lock loop
MEE	Multipath error envelope
PRN	Pseudo-random noise
PSD	Power spectrum density
HEU	Harbin Engineering University