Trajectory design and resource allocation for UAV energy minimization in a rotary-wing UAV-enabled WPCN

doi:10.1016/j.aej.2020.11.027

	Trajectory design and resource allocation for UAV energy minimization in a rotary-wing UAV-enabled WPCN
	Wang, Zhen 1,2; Wen, Miaowen 3; Dang, Shuping 4; Yu, Lisu 2,5; Wang, Yuhao 2
	2021-02-01
发表期刊	ALEXANDRIA ENGINEERING JOURNAL
ISSN	1110-0168
卷号	60 期号:1 页码:10
摘要	Due to the low efficiency of energy harvest (EH) for the traditional wireless powered communication network (WPCN), we propose a communication scheme based on unmanned aerial vehicle (UAV)-enabled WPCN, which can greatly improve the EH efficiency problem. In this paper, the UAV trajectory, time allocation, transmit power of UAVs, scheduling of wireless information transfer (WIT) and wireless power transfer (WPT) are jointly optimized to minimize the whole energy consumption. To solve the formulated non-convex problem with multiple constraints and attain locally optimal solution, an iterative algorithm is proposed. Simulations show that our proposed algorithm is superior to other benchmark algorithms. (C) 2020 The Authors. Published by Elsevier B.V. on behalf of Faculty of Engineering, Alexandria University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
关键词	Energy harvest (EH) Wireless powered communi-cation network (WPCN) Unmanned aerial vehicle (UAV) UAV trajectory Non-convex problem Iterative algorithm
DOI	10.1016/j.aej.2020.11.027
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61661029] ; National Natural Science Foundation of China[61761030] ; National Natural Science Foundation of China[62001201] ; National Natural Science Foundation of China[62061030] ; National Natural Science Foundation of China[61661028] ; Fundamental Research Funds for the Central Universities[2019SJ02] ; State Key Laboratory of Computer Architecture (ICT, CAS) Open Project[CARCHB202019] ; National Key Research and Development Project[2018YFB1404303] ; National Key Research and Development Project[2018YFB14043033]
WOS研究方向	Engineering
WOS类目	Engineering, Multidisciplinary
WOS记录号	WOS:000613740700005
出版者	ELSEVIER
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/16298
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Yu, Lisu
作者单位	1.Beijing Univ Posts & Telecommun, Sch Informat & Commun Engn, Beijing 100876, Peoples R China 2.Nanchang Univ, Sch Informat Engn, Nanchang 330031, Jiangxi, Peoples R China 3.South China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510641, Peoples R China 4.King Abdullah Univ Sci & Technol KAUST, Comp Elect & Math Sci & Engn Div, Thuwal 239556900, Saudi Arabia 5.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhen,Wen, Miaowen,Dang, Shuping,et al. Trajectory design and resource allocation for UAV energy minimization in a rotary-wing UAV-enabled WPCN[J]. ALEXANDRIA ENGINEERING JOURNAL,2021,60(1):10.
APA	Wang, Zhen,Wen, Miaowen,Dang, Shuping,Yu, Lisu,&Wang, Yuhao.(2021).Trajectory design and resource allocation for UAV energy minimization in a rotary-wing UAV-enabled WPCN.ALEXANDRIA ENGINEERING JOURNAL,60(1),10.
MLA	Wang, Zhen,et al."Trajectory design and resource allocation for UAV energy minimization in a rotary-wing UAV-enabled WPCN".ALEXANDRIA ENGINEERING JOURNAL 60.1(2021):10.