Indoor Positioning in Wireless Local Area Networks with Online Path-Loss Parameter Estimation
Figure 8
Computer experiments concerning fast fading in the testbed of Figure 2; we report the positioning RMSE plotted against time obtained by (a) both JSIR and RBPF-AGB with different sets of particles in the range , (b) RBPF-AGB with step size in the range , and (c) RBPF-AGB in the presence of a −5 dB step variation on one AP’s reference power at the time instant ; if not otherwise specified, we use , , , and dBm.
