Algorithm 2: RSSI adaptation
	Input: $Initial RSSI,People Location, APs Location, Initial Position$
	Output: $Adapted RSSI$
1:	$Get Initial RSSI \left(Ri\right)and People Location$
2:	$Get Initial Location and APs Location$
3:	$\mathit{F}\mathit{o}\mathit{r} each Ri \mathit{d}\mathit{o}$
4:	$\mathit{I}\mathit{f} \left(there are no people\right) \mathit{t}\mathit{h}\mathit{e}\mathit{n}$
5:	$Ra=Ri$
6:	$\mathit{E}\mathit{n}\mathit{d} If$
7:	$\mathit{I}\mathit{f} \left(there are people in the LOS position\right) \mathit{t}\mathit{h}\mathit{e}\mathit{n}$
8:	$Ra=Ri+5$
9:	$\mathit{E}\mathit{n}\mathit{d} If$
10:	$\mathit{I}\mathit{f} \left(there are people in the NLOS position\right) \mathit{t}\mathit{h}\mathit{e}\mathit{n}$
11:	$Ra=Ri+0.5$
12:	$\mathit{E}\mathit{n}\mathit{d} If$
13:	$\mathit{E}\mathit{n}\mathit{d} For$