Energy-Constrained Target Localization Scheme for Wireless Sensor Networks Using Radial Basis Function Neural Network

Table 1

Average localization error, RMSE, largest and smallest localization errors with trilateration, RBFN, and RBFN+KF schemes in meters.

Algorithm	RMSE (meter)	Average localization error	Smallest localization error in - estimation	Largest localization error in - estimation
Trilateration	12.4312	6.7076	0.5487	19.7849
MLP	7.0431	3.1076	0.4723	11.6523
RBFN	6.1756	2.4682	0.7450	8.2512
RBFN+KF	1.4874	0.8991	0.2130	1.9732