Joint 3D Trajectory and Resource Optimization for A UAV Relay-Assisted Cognitive Radio Network

来源 :中国通信：英文版 | 被引量 : 0次 | 上传用户：chinaiddm599

【摘要】

：

In this paper,we consider a new spectrum sharing scenario for a cognitive relay network,where a secondary unmanned aerial vehicle(UAV)relay receives information from the ground secondary base station(SBS)and transmits information to the ground secondary u

【作者】

：

Zhen Wang Fuhui Zhou Yuhao Wang Qihui Wu

【机构】

：

SchoolofArtificialIntelligence,SchoolofInformationEngineering,NanjingUniversityofAeronauticsandAstro

【出处】

：

中国通信：英文版

【发表日期】

：

2021年6期

【关键词】

：

cognitive radio UAV communication 3D trajectory design mobile relaying power all

【基金项目】

：

This work was supported by the National Key Research and Development Project under Grant 2020YFB1807602,Natural Science Foundation of China under Grant 62071223,62031012,61701214 and 61661028,by the N

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Joint 3D Trajectory and Resource Optimization for A UAV Relay-Assisted Cognitive Radio Network

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