Research on relay selection algorithm for joint D2D mode selection and resource allocation

doi:10.3966/160792642020112106004

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	Research on relay selection algorithm for joint D2D mode selection and resource allocation
	Xue, Jianbin 1,2; Guo, Yujing 2
刊名	Journal of Internet Technology
	2021
卷号	21 期号:6 页码:1615-1624
关键词	Internet Software engineering Auction mechanisms Channel quality Communication quality D2D communications Low computational complexity Network coverage Region division System throughput
ISSN号	1607-9264
DOI	10.3966/160792642020112106004
英文摘要	For the setup considered in this work, D2D communication cannot be performed due to poor channel quality of D2D users, relay-assisted D2D communication technology was successively proposed. This paper proposes a two-stage relay selection algorithm with low computational complexity, joins mode selection and D2D resource allocation, maximizes system throughput while maintaining users communication quality. First of all, considering whether the D2D user needs to relay. Secondly, adjusting the location and residual energy factors of idle users by weighting, selecting the optimal relay node for the user who needs to relay. Finally, the optimal spectrum resource is selected for the two-hop communication link through the first-level sealed quotation auction mechanism. The simulation results show that compared with the algorithm based on region division, the proposed algorithm for maximizing system throughput in this paper, which not only meets the actual requirements, but also can expand the network coverage and improve the system throughput. © 2020 Taiwan Academic Network Management Committee. All rights reserved.
WOS研究方向	Computer Science ; Telecommunications
语种	英语
出版者	Taiwan Academic Network Management Committee
WOS记录号	WOS:000607111700004
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148399]
专题	研究生院
作者单位	1.National Mobile Communications Research Laboratory, Southeast University, China 2.School of Computer and Communication, Lanzhou University of Technology, China;
推荐引用方式 GB/T 7714	Xue, Jianbin,Guo, Yujing. Research on relay selection algorithm for joint D2D mode selection and resource allocation[J]. Journal of Internet Technology,2021,21(6):1615-1624.
APA	Xue, Jianbin,&Guo, Yujing.(2021).Research on relay selection algorithm for joint D2D mode selection and resource allocation.Journal of Internet Technology,21(6),1615-1624.
MLA	Xue, Jianbin,et al."Research on relay selection algorithm for joint D2D mode selection and resource allocation".Journal of Internet Technology 21.6(2021):1615-1624.