Secrecy capacity maximization for a UAV-assisted MEC system

• Published in: China communications Vol. 17; no. 10; pp. 64 - 81
• Main Authors: Han, Dongsheng, Shi, Tianhao
• Format: Journal Article
• Language: English
• Published: China Institute of Communications 01.10.2020; Department of Electronic and Communication Engineering,North China Electric Power University,Baoding 071003,China
• Subjects: Delays; MEC; Optimization; physical layer secrecy; secrecy capacity; Servers; Task analysis; Trajectory; trajectory optimization; UAV communication; Unmanned aerial vehicles; Wireless communication; UAV communication; trajectory optimization; MEC; physical layer secrecy; secrecy capacity

Unmanned aerial vehicle (UAV) communication has attracted wide attentions in the mobile edge computing (MEC) system owing to its high-flexibility and simple operation auxiliary communication mode. Users can offload computing tasks to UAVs, which serves as edge nodes. Meanwhile, UAVs forward the task...