Simulation parameter | Value |
---|---|
Flight range \(D\) | 2 km |
The ratio of the built-up area to the total land area \(\alpha_{bd}\) | 0.3 |
The mean density of buildings per unit area \(\beta_{bd}\) | 300 |
The average value of the buildings height distribution \(\sigma_{bd}\) | 50 |
The flying height \(h\) | 100Â m |
Flying speed \(V\) | 10Â m/s |
The height of GBSs \(h_{bs}\) | 25 m |
The maximum directional gain of each individual antenna element \(G_{E,\max }\) | 3 dBi |
Front-back ratio \(A_{m}\) | 30Â dB |
The half-power beamwidths \(\theta_{3dB}\) and \(\phi_{3dB}\) | 65° |
The limit of the side lobe level \(SLA_{V}\) | 30Â dB |
The transmitted power of cell \(P_{m}\) | 0.1 W |
The carrier frequency \(f_{c}\) | 2Â GHz |
Outage threshold \(\rho_{th}\) | 0Â dB |