Path-Loss Channel Models for Receiver Spatial Diversity Systems at 2.4 GHz

Table 1

LDM parameters for SISO and SIMO cases using NCC and CC schemes when considering the LOS and NLOS scenarios along with the respective PLE reduction.

Parameter	Scenario	PLE ()	STD ()	PLE reduction ()
Single arbitrary antenna	NLOS	2.959	6.645	—
	LOS	2.105	3.652	—
Two antennas (NCC)	NLOS	2.242	3.66	24.25
	LOS	1.473	1.921	30.02
Two antennas (CC)	NLOS	1.888	3.332	36.22
	LOS	1.14	2.015	45.82
Three antennas (NCC)	NLOS	1.557	2.785	47.39
	LOS	1.042	2.723	50.47
Three Antennas (CC)	NLOS	1.034	2.536	65.06
	LOS	0.523	3.398	75.17
Four antennas (NCC)	NLOS	1.438	2.663	51.4
	LOS	0.926	2.845	55.98
Four antennas (CC)	NLOS	0.738	2.668	75.07
	LOS	0.223	3.873	89.4
Frequency (GHz)	2.4
TX height (m)	1.5
RX height (m)	1.5
TX gain (dBi)	5
RX gain (dBi)	5
TX power (dBm)	−14
Bandwidth (MHz)	20