Source Geolocation in Urban Environments Using Multipath Fingerprinting

Table 4

Number of “hits” within given radius to actual location for each distance metric out of 100 trials. SNR = 30 dB; number of antennas = 8; oversampling factor = 2; distance-threshold = 0.2, Scenario B.

	Radius (meters)
	10	25	50	100	10	25	50	100
Distance metric
NN	75	82	83	87	31	42	52	69
4NN	44	54	63	74	15	28	45	65
8NN	33	47	54	74	13	27	41	63
12NN	17	36	43	62	8	23	36	59
4WNN	52	64	73	80	16	29	47	67
8WNN	41	58	71	80	15	27	42	65
12WNN	25	50	64	71	9	23	38	61
	MUSIC				ESPRIT