Channel Characterization and Path Loss Modeling in Indoor Environment at 4.5, 28, and 38 GHz for 5G Cellular Networks

Table 2

CI path loss model parameters for LOS and NLOS, at 4.5 GHz, 28 GHz, and 38 GHz.

Frequency	Polarization	LOS		NLOS
		PLE ()	(dB)	PLE ()	(dB)
4.5 GHz	V-V	0.70	3.14	2.26	4.56
	V-H	1.13	2.63	1.97	6.00
	V-Omni	2.31	6.64	3.69	2.89
28 GHz	V-V	0.92	2.18	3.21	4.48
	V-H	3.87	7.83	4.65	3.57
	V-Omni	2.49	4.38	3.85	4.85
38 GHz	V-V	2.29	5.60	4.38	4.14
	V-H	4.81	12.67	5.28	4.09
	V-Omni	3.25	5.72	4.54	2.62