Practical Aspects for the Integration of 5G Networks and IoT Applications in Smart Cities Environments

Table 5

Path Loss Equations for mmWave 5G/5G IoT.

Scenario	LOS/NLOS	Pathloss [dB], ( is in GHz and is in meters)	Shadow fading std [dB]	Applicability range, antenna height default values
UMi - Street Canyon	LOS
	NLOS
		Optional
InH - Office	LOS
	NLOS
		Optional

Note 1: Breakpoint distance , where is the centre frequency in Hz, m/s is the propagation velocity in free space, and and are the effective antenna heights at the BS and the UT, respectively. The effective antenna heights and are computed as follows: , , where and are the actual antenna heights, and is the effective environment height. For UMi . For Uma with a probability equal to and chosen from a discrete uniform distribution uniform otherwise. With given by where
3GPP TR 38.901 version 14.0.0 Release 14
ETSI TR 138 901 V14.0.0 (2017-05).