Source Geolocation in Urban Environments Using Multipath Fingerprinting

Table 1

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 A.

	Radius (meters)
	10	25	50	100	10	25	50	100
Distance metric
NN	79	91	94	96	32	52	69	82
4NN	57	80	86	95	19	41	64	82
8NN	48	76	84	93	15	41	63	80
12NN	36	65	78	89	11	29	54	80
4WNN	63	89	94	96	21	43	67	84
8WNN	57	86	92	96	21	43	63	84
12WNN	49	77	91	96	16	36	60	85
	MUSIC				ESPRIT