Determination of an Indoor Target Position: An Accurate and Adaptable Approach Based on Differential Positioning

Table 2

Experimental results: RMSE summary statistics.

Device technology	Test area	Min. error	Max. error	Average error	Variance
RFID	Area 1	0.15	0.65	0.46	0.13
RFID	Area 2	0.21	0.90	0.57	0.16
Bluetooth	Area 1	0.15	0.72	0.51	0.12
Bluetooth	Area 2	0.40	0.94	0.62	0.12