Table 2 Simulation parameters.
From: Joint cooperative caching and power control for UAV-assisted internet of vehicles
Parameters | Value |
|---|---|
Intensity of CVs, \(\lambda _p\) | 0.6 \(\textrm{m}^{-2}\) |
Intensity of RVs, \(\lambda _r\) | 0.4 \( \textrm{m}^{-2}\) |
Transmission power of CV, \(P_t\) | 0.25 W |
2V bandwidth, W | 20 MHz |
Path loss exponent, \(\alpha \) | 2 |
Noise power, \(\sigma ^2\) | \(- 95\) dBm/Hz |
Number of contents, F | 10 files |
Each user cache capacity | 1 file |
Circuit power consumption, \(P_c\) | 115.9 mW |
Power amplifier efficiency, v | 0.1 |
Zipf parameter, \(\varepsilon \) | 0.6, 1 |
