Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks

doi:10.1109/LWC.2023.3329065

	Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks
	Anup Mishra 1; Yijie Mao2 ; Carmen D’Andrea 3; Stefano Buzzi 3; Bruno Clerckx 1
	2023
发表期刊	IEEE WIRELESS COMMUNICATIONS LETTERS (IF:4.6[JCR-2023],4.9[5-Year])
ISSN	2162-2345
EISSN	2162-2345
卷号	PP 期号:99 页码:1-1
发表状态	已发表
DOI	10.1109/LWC.2023.3329065
摘要	This letter focuses on a transmitter or base station (BS) side beyond-diagonal reflecting intelligent surface (BD-RIS) deployment strategy to enhance the spectral efficiency (SE) of a time-division-duplex massive multiple-input multiple-output (MaMIMO) network. In this strategy, the active antenna array utilizes a BD-RIS at the BS to serve multiple users in the downlink. Based on the knowledge of statistical channel state information (CSI), the BD-RIS coefficients matrix is optimized by employing a novel manifold algorithm, and the power control coefficients are then optimized with the objective of maximizing the minimum SE. Through numerical results we illustrate the SE performance of the proposed transmission framework and compare it with that of a conventional MaMIMO transmission for different network settings. IEEE
关键词	Massive MIMO beyond-diagonal reflecting intelligent surface (RIS) manifold optimization
URL	查看原文
收录类别	EI
语种	英语
出版者	Institute of Electrical and Electronics Engineers Inc.
EI入藏号	20240215342411
EI主题词	MIMO systems
EI分类号	711.2 Electromagnetic Waves in Relation to Various Structures ; 731.3 Specific Variables Control
原始文献类型	Article in Press
来源库	IEEE
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/345788
专题	信息科学与技术学院信息科学与技术学院_PI研究组_毛奕婕组
作者单位	1.Department of Electrical and Electronic Engineering, Imperial College London, London, UK 2.School of Information Science and Technology, ShanghaiTech University, Shanghai, China 3.Department of Electrical and Information Engineering (DIEI) of the University of Cassino and Southern Latium, Cassino, Italy
推荐引用方式 GB/T 7714	Anup Mishra,Yijie Mao,Carmen D’Andrea,et al. Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks[J]. IEEE WIRELESS COMMUNICATIONS LETTERS,2023,PP(99):1-1.
APA	Anup Mishra,Yijie Mao,Carmen D’Andrea,Stefano Buzzi,&Bruno Clerckx.(2023).Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks.IEEE WIRELESS COMMUNICATIONS LETTERS,PP(99),1-1.
MLA	Anup Mishra,et al."Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks".IEEE WIRELESS COMMUNICATIONS LETTERS PP.99(2023):1-1.