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

Table 1

Assessment setup factors.

Carrier frequency (GHz)	4.5	28	38
Transmit power (dBm)	10, 25
TX horn antenna gain (dBi)	10.0	19.2	21.1
RX horn antenna gain (dBi)	10.0	19.2	21.1
RX omni antenna gain (dBi)	3
TX height (m)	2
RX height (m)	1.5
Polarization of TX	Vertical
Polarization of RX	Vertical/horizontal