Table 2 Simulation parameters
Parameter | Description | Value |
|---|---|---|
K | The number of initial cluster centers | 3 |
H | Flight altitude of UAV | 100 m |
\(R_{c}^{mac}\) | The maximum coverage radius of the UAV | 400 m |
\(P_{u}^{\mathrm{max}}\) | Maximum transmitting power of UAV | 10 dBm |
\(\alpha\) | The path loss exponent | 2 |
B | Bandwidth | 20 MHz |
\(\gamma _0\) | The reference signal-to-noise ratio (SNR) | 80 dB |