The Coarse-Position-Free Coarse-Time Positioning Method for BDS Receiver

Table 6

Test results of coarse position estimation method based on mixed-type code phase ambiguity resolution in signal occlusion scene (unit: m).

Coarse time deviation	Error type				CTP success rate
	X	Y	Z	3-D
20s	4806	11597	7071	14408	99.6%