Advances, Systems and Applications
Table 2 Parameters of simulation environment
From: Dynamic deployment method based on double deep Q-network in UAV-assisted MEC systems
Parameters | Value |
|---|---|
Channel bandwidth B | 1MHz |
Flight speed of UAV | 20m/s |
Noise power \({\sigma ^{2}}\) | -140dB |
Flying height of UAV H | 50m |
The power of the UAV W | 200kJ |
Amount of tasks to uninstall \({D_{n,t}}\) | [1,10]Kb |
CPU cycles of UAV \({C_{n,t}}\) | 1000 |
CPU frequency of UAV \({f_{uav}}\) | 2GHz |
Flight energy consumption of UAV \({P_f}\) | 110W |
Hovering energy consumption of UAV \({P_h}\) | 80W |
Transmission power \({P_{tr}}\) | 0.1W |