Dynamic deployment of multi-UAV base stations with deep reinforcement learning

被引:1
|
作者
Wu, Guanhan [1 ]
Jia, Weimin [1 ]
Zhao, Jianwei [1 ]
机构
[1] Xian Res Inst Hitech, Xian, Shaanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1049/ell2.12205
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Unmanned aerial vehicles (UAVs) can be utilized as aerial base stations (BSs) to provide auxiliary communication services. In this letter, we propose a deep reinforcement learning (DRL)-based dynamic deployment method for multi-UAV communications. The phasic policy gradient (PPG) is designed to improve the sample efficiency and the attention of the multi-UAV deployment. Simulation results are provided to verify the effectiveness of the proposed method.
引用
收藏
页码:600 / 602
页数:3
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