Design of Short Synchronization Codes for Use in Future GNSS System

Table 1

Secondary code assignment in GPS and Galileo systems.

GPS			Galileo
Signal type	Code name	Code length	Signal type	code name	Code length
L5-Data	NH10	10	E5a-Data	CS20	20
L5-Pilot	NH20	20	E5a-Pilot	CS1001−50	100
L1C-Pilot	OC18001−210	1800	E1c	CS25	25
			E5b-Data	CS4	4
			E5b-Pilot	CS10051−1001	100
			E6c	CS1001−50	100