Source Geolocation in Urban Environments Using Multipath Fingerprinting

Table 3

Number of “hits” within given radius to actual location for each distance metric out of 100 trials. SNR = 0 dB; number of antennas = 8; oversampling factor = 2; distance-threshold = 0.2, Scenario A.

	Radius (meters)
	10	25	50	100	10	25	50	100
Distance metric
NN	22	44	55	60	11	29	45	59
4NN	25	41	50	58	8	22	40	57
8NN	22	38	46	58	6	19	35	57
12NN	14	37	48	54	8	19	35	55
4WNN	26	42	51	58	8	22	40	58
8WNN	20	39	48	59	6	21	36	57
12WNN	19	37	48	53	8	22	36	57
	MUSIC				ESPRIT