Secure Transmission of mmWave NOMA UAV-Assisted Relay System against Randomly Located Eavesdroppers

Table 1

Simulation parameters.

Number of antennas
Environment parameters	,
Half-power beamwidth
Main-lobe gain
Side-lobe gain
The distance between ground nodes	m,  m,  m
Path loss parameters	,  dB,  dB
Noise power	dBm
The number of Gauss–Chebyshev nodes
Nakagami- fading parameters	,
The angle of protected zone
The flight altitude of UAVs	m
The density of eavesdroppers
Transmission bandwidth	GHz
Noise parameters	dB
The horizontal distance between and	m
The horizontal distance between and	m