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

Table 4

Comparative experimental results: RMSE summary statistics (Bluetooth technology).

Algorithm	Min. error	Max. error	Average error	Variance
Differential positioning	0.40	0.94	0.62	0.12
Trilateration positioning	1.90	3.20	2.65	0.33
LANDMARC positioning	1.19	2.43	1.79	0.25