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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)