Two-Step Galileo E1 CBOC Tracking Algorithm: When Reliability and Robustness Are Keys!

Table 1

Slope of the autocorrelation function for different early-late spacing for data, pilot channels, and averaged data/pilot channel for infinite bandwidth.

Autocorrelation slope 𝛼
Correlator spacing	Data/pilot averaged	Pilot channel	Data channel
1/20	3.98	4.50	3.39
1/12	5.35	5.96	4.63
1/10	5.51	6.06	4.82
1/5	1.49	0.09	1.89