Xiao-Yang Li

Hierarchical Trajectory and Offloading Optimization for Task Delay Minimization in UAV-Assisted MEC

This paper addresses the minimization problem of long-term end-to-end delay within a heterogeneous three-tier unmanned aerial vehicle (UAV)-assisted mobile edge computing network featuring two-hop forwarding. The joint optimization of sensor-node-aggregator association, access/backhaul bandwidth allocation, UAV traject...