典型文献
Trajectory Optimization and Power Allocation Scheme Based on DRL in Energy Efficient UAV-Aided Communication Networks
文献摘要：
With flexibility,convenience and mobil-ity,unmanned aerial vehicles(UAVS)can provide wire-less communication networks with lower costs,easier de-ployment,higher network scalability and larger coverage.This paper proposes the deep deterministic policy gradi-ent algorithm to jointly optimize the power allocation and flight trajectory of UAV with constrained effective en-ergy to maximize the downlink throughput to ground users.To validate the proposed algorithm,we compare with the random algorithm,Q-learning algorithm and deep Q network algorithm.The simulation results show that the proposed algorithm can effectively improve the communication quality and significantly extend the ser-vice time of UAV.In addition,the downlink throughput increases with the number of ground users.
文献关键词：
中图分类号：
作者姓名：
WANG Chaowei;CUI Yuling;DENG Danhao;WANG Weidong;JIANG Fan
作者机构：
School of Electronic Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China;Key Laboratory of Universal Wireless Communications,Ministry of Education,Beijing 100876,China;School of Telecommunications and Information Engineering,Xi'an University of Posts and Telecommunications,Xi'an 710121,China
文献出处：
引用格式：
[1]WANG Chaowei;CUI Yuling;DENG Danhao;WANG Weidong;JIANG Fan-.Trajectory Optimization and Power Allocation Scheme Based on DRL in Energy Efficient UAV-Aided Communication Networks)[J].电子学报（英文）,2022(03):397-407
A类：
mobil,UAVS
B类：
Trajectory,Optimization,Power,Allocation,Scheme,Based,DRL,Energy,Efficient,Aided,Communication,Networks,With,flexibility,convenience,unmanned,aerial,vehicles,provide,wire,less,communication,networks,lower,costs,easier,ployment,higher,scalability,larger,coverage,This,paper,proposes,deep,deterministic,policy,gradi,algorithm,jointly,optimize,power,allocation,flight,trajectory,constrained,maximize,downlink,throughput,ground,users,To,validate,proposed,compare,random,learning,simulation,results,show,that,effectively,improve,quality,significantly,extend,vice,In,addition,increases,number
AB值：
0.625541
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