The rapid advancement of 5G and 6G technologies has introduced various innovative applications, such as autonomous driving and augmented reality, which significantly increase network traffic and computational demands, particularly in densely populated areas. This study focuses on the utilization of unmanned aerial vehicles (UAVs) for Mobile Edge Computing (MEC) to address these challenges. Specifically, we explore the joint optimization of base station (BS) selection, computing resource allocation and UAV trajectory to minimize system delays and energy consumption in scenarios where computational requirements are related to user movement. A deep reinforcement learning-based approach, UM-DDPG, is proposed to optimize task offloading strategies and UAV trajectories. With our simulation platform, the results show that our method has been effective in reducing the system cost, including both delay and energy consumption, compared to traditional methods.


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    Title :

    Joint Trajectory and Task Offloading Optimization in UAV-assisted Edge Computing Networks via Deep Reinforcement Learning


    Contributors:
    Zhang, Zhekun (author) / Chen, Xin (author) / Jiao, Libo (author) / Xu, Mingyang (author) / Fan, Xiaoya (author)


    Publication date :

    2025-05-05


    Size :

    1230259 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English