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Table 4 Perturbation statistics (downrange, crossrange) for 10% wall roughness percentage, γ =0.5 η = 0.3, but for varying number of subreflectors on walls-1,2,3

From: Multipath exploited Bayesian and Cramér-Rao bounds for single-sensor target localization

Number of subreflectors (N)

100

500

1000

2000

Perturbation bias (m)

(−0.0072,0.1152)

(−0.0109,0.1052)

(−0.0017,0.0980)

(−0.0067,0.1040)

Perturbation variance (m2)

(0.0032, 0.0008)

(0.0022, 0.0099)

(0.0019, 0.0005)

(0.0025, 0.0007)