GNSS	Global Navigation Satellite System
HS	High Sensitivity
SoC-FPGA	System-on-Chip Field-Programmable Array
SDR	Software Defined Radio
$C/N_0$	Carrier to noise density ratio
A-GNSS	Assisted GNSS
CI	Coherent Integration
GPS	Global Positioning System
PRN	Pseudo Random Noise
SNR	Signal to Noise Ratio
TCXO	Temperature-Compensated Crystal Oscillator
OCXO	Oven Controlled Crystal Oscillator
NCI	Non-Coherent Integration
PDI	Post-Detection Integration
FFT	Fast Fourier Transform
DBZP	Double BLock Zero Padding
LBS	Location-Based Services
TTFF	Time to First Fix
NPDI	Non-coherent Post Detection Integration
DPDI	Differential Post-Detection Integration
GPDIT	Generalized Post-Detection Integration Truncated
SD	Squaring Detector
GPDITSD	GPDIT and SD
CSAC	Chip Scale Atomic CLock