Indoor Positioning in Wireless Local Area Networks with Online Path-Loss Parameter Estimation

Table 1

Steady state values of the positioning RMSE computed by means of RBPF algorithm (for both KF and AGB implementations) for different values of the measurement variance in the range 𝜎²_𝑦=1÷15. Here 𝜎²_ℎ=9, 𝑁_𝑝=500, and 𝛿ℎ=1 dBm.

	RBPF-KF	RBPF-AGB
𝜎^2𝑦=3	1.6961 m	2.2424 m
𝜎^2𝑦=5	1.9600 m	2.8125 m
𝜎^2𝑦=10	2.4623 m	2.8657 m
𝜎^2𝑦=15	2.7777 m	2.9516 m