Coverage prediction and optimization algorithms for indoor environments

EURASIP Journal on Wireless Communications and Networking

Table 3 Overview of the three different contributions (DL = Distance Loss, CWL = Cumulated Wall Loss, IL = Interaction Loss) to the total path loss PL between eight receiver points and the transmitter in two buildings

Rx	Tx	DL	CWL	IL	PL	Dominant path
point		[dB]	[dB]	[dB]	[dB]
$P_{T1}^{Z}$	T_A	57.0	0	0	57.0	direct ray
$P_{T3}^{Z}$	T_A	64.1	2.0	0	66.1	direct ray
$P_{T4}^{Z}$	T_A	69.5	4.0	1.9	75.4	through room of $P_{T3}^{Z}$
$P_{E}^{Z}$	T_B	67.4	8.0	0	75.4	direct ray
$P_{F}^{Z}$	T_B	70.0	6.0	3.0	79.0	through corridor and room of $P_{E}^{Z}$
$P_{T3}^{V}$	T_B	75.2	2.0	17.0	94.2	through corridors along T2 and T3
$P_{T4}^{V}$	T_B	78.7	2.0	17.2	97.9	through corridors along T2, T3, and T4
$P_{T6}^{V}$	T_B	73.8	6.0	15.0	94.8	through corridor along T2, then crossing the inner yard
						then crossing the inner yard