Parameter Estimation for the Field Strength of Radio Environment Maps

Table 8

Estimation results of max level values for 1800–1900 MHz (1/4 training data).

	MAX_ERR	AVE_ERR	RMSPE	RMSE	PAEE
IDW	28.2658	5.9683	7.9227	0.7184	1.5180
Spline	30.1425	6.7523	9.0084	0.9287	1.9626
Kriging	28.8990	6.2277	8.2594	0.7807	1.6498
	24.1963	5.5533	7.2744	0.6056	1.2797
	23.9539	5.4968	7.2053	0.5942	1.2555