Location Fixing and Fingerprint Matching Fingerprint Map Construction for Indoor Localization

Table 3

Parameters of experimental results.

Function	Parameter	Value
Barometer landmark	Pressure threshold	0.05 hPa
	Pressure threshold	0.3 hPa
Accelerometer landmark	Window size	50 samples
	Walking-state threshold	2 s
	Steady-state threshold	1-5 s
Gyroscope landmark	Window size	10 samples
	Gyro threshold	1.1 rad/s
PDR	Pressure difference	0.45 hPa
	Heading threshold
	Confidence threshold	0.25
	Initial step size	0.63 m
Quality evaluation	Step periodicity threshold	1 s
	Step periodicity threshold	0.4 s
	Belief threshold	15