Advances, Systems and Applications
Table 3 Parameter values
Parameter | Value |
|---|---|
the transmission power p | \(2 \pm 0.2\) Watt [40] |
the channel gain \(\delta\) | \(144 \pm 14.4\) dB [41] |
noise power \({\sigma ^{ - 2}}\) | \(1.5 \times {10^{ - 8}}\) Watt [41] |
the computation capacity of a vehicle | \(0.3 \pm 0.03\) Gigacycles/s [9] |
the size of the experience pool D | 2000 |
min-batch size of \(D_t\) | 32 |
the learning rate | 0.01 |
the communication capability of a MEC server | 40 MHz |
The computation capability of a MEC server | 5 Gigacycle/s |
\(t_{off}^{cloud}\) | 1000ms |