Source Geolocation in Urban Environments Using Multipath Fingerprinting

Table 2

Number of “hits” within given radius to actual location for each distance metric out of 100 trials. SNR = 15 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	63	76	80	85	30	51	67	83
4NN	45	67	72	84	21	43	64	83
8NN	41	62	72	79	19	38	63	83
12NN	28	59	66	74	11	26	55	78
4WNN	47	73	79	84	22	42	63	85
8WNN	45	70	78	82	20	40	64	85
12WNN	37	63	70	81	16	32	60	84
	MUSIC				ESPRIT