Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO

Ziwei Wan; Tong Qin; Zhen Gao; Chun Hu; Yuezu Lv; Tuan Li; Chunli Zhu; Jiening Mao

doi:10.1007/978-3-031-34851-8_5

Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO

Ziwei Wan, Tong Qin, Zhen Gao^*, Chun Hu, Yuezu Lv, Tuan Li, Chunli Zhu, Jiening Mao

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The hybrid beamforming (HBF) design for terahertz (THz) massive multiple-input multiple-output (mMIMO) communications is an essential but challenging problem in future wireless communications. In this paper, we propose an efficient HBF design framework for downlink multi-user multi-stream transmission in broadband THz mMIMO systems. First, the analytic solutions for digital precoder are derived to minimize the sum-mean-square error between the transmitted and received symbols. Then, we propose a tractable criterion for the codebook-based fully-connected analog precoder design, and further extend it to the case where the dynamic partially-connected structure is considered. A low-complexity energy-based greedy antenna grouping scheme is proposed for the dynamic hybrid structure. Simulation results demonstrate the effectiveness and the superiority of the proposed scheme in terms of sum rate and bit error rate over its counterparts.

Original language	English
Title of host publication	Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings
Editors	Jun Zhao
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	59-73
Number of pages	15
ISBN (Print)	9783031348501
DOIs	https://doi.org/10.1007/978-3-031-34851-8_5
Publication status	Published - 2023
Event	13th International Conference on Wireless and Satellite Services, WiSATS 2022 - Virtual, Online Duration: 12 Mar 2023 → 13 Mar 2023

Publication series

Name	Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume	509 LNICST
ISSN (Print)	1867-8211
ISSN (Electronic)	1867-822X

Conference

Conference	13th International Conference on Wireless and Satellite Services, WiSATS 2022
City	Virtual, Online
Period	12/03/23 → 13/03/23

Keywords

Hybrid beamforming (HBF)
Massive MIMO
Multi-user MIMO
Terahertz (THz)

Access to Document

10.1007/978-3-031-34851-8_5

Cite this

Wan, Z., Qin, T., Gao, Z., Hu, C., Lv, Y., Li, T., Zhu, C., & Mao, J. (2023). Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO. In J. Zhao (Ed.), Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings (pp. 59-73). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 509 LNICST). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-34851-8_5

Wan, Ziwei ; Qin, Tong ; Gao, Zhen et al. / Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO. Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings. editor / Jun Zhao. Springer Science and Business Media Deutschland GmbH, 2023. pp. 59-73 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST).

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title = "Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO",

abstract = "The hybrid beamforming (HBF) design for terahertz (THz) massive multiple-input multiple-output (mMIMO) communications is an essential but challenging problem in future wireless communications. In this paper, we propose an efficient HBF design framework for downlink multi-user multi-stream transmission in broadband THz mMIMO systems. First, the analytic solutions for digital precoder are derived to minimize the sum-mean-square error between the transmitted and received symbols. Then, we propose a tractable criterion for the codebook-based fully-connected analog precoder design, and further extend it to the case where the dynamic partially-connected structure is considered. A low-complexity energy-based greedy antenna grouping scheme is proposed for the dynamic hybrid structure. Simulation results demonstrate the effectiveness and the superiority of the proposed scheme in terms of sum rate and bit error rate over its counterparts.",

keywords = "Hybrid beamforming (HBF), Massive MIMO, Multi-user MIMO, Terahertz (THz)",

author = "Ziwei Wan and Tong Qin and Zhen Gao and Chun Hu and Yuezu Lv and Tuan Li and Chunli Zhu and Jiening Mao",

note = "Publisher Copyright: {\textcopyright} 2023, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.; 13th International Conference on Wireless and Satellite Services, WiSATS 2022 ; Conference date: 12-03-2023 Through 13-03-2023",

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doi = "10.1007/978-3-031-34851-8_5",

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Wan, Z, Qin, T , Gao, Z , Hu, C , Lv, Y , Li, T , Zhu, C & Mao, J 2023, Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO. in J Zhao (ed.), Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, vol. 509 LNICST, Springer Science and Business Media Deutschland GmbH, pp. 59-73, 13th International Conference on Wireless and Satellite Services, WiSATS 2022, Virtual, Online, 12/03/23. https://doi.org/10.1007/978-3-031-34851-8_5

Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO. / Wan, Ziwei; Qin, Tong ; Gao, Zhen et al.
Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings. ed. / Jun Zhao. Springer Science and Business Media Deutschland GmbH, 2023. p. 59-73 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 509 LNICST).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Wan, Ziwei

AU - Qin, Tong

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AU - Lv, Yuezu

AU - Li, Tuan

AU - Zhu, Chunli

AU - Mao, Jiening

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N2 - The hybrid beamforming (HBF) design for terahertz (THz) massive multiple-input multiple-output (mMIMO) communications is an essential but challenging problem in future wireless communications. In this paper, we propose an efficient HBF design framework for downlink multi-user multi-stream transmission in broadband THz mMIMO systems. First, the analytic solutions for digital precoder are derived to minimize the sum-mean-square error between the transmitted and received symbols. Then, we propose a tractable criterion for the codebook-based fully-connected analog precoder design, and further extend it to the case where the dynamic partially-connected structure is considered. A low-complexity energy-based greedy antenna grouping scheme is proposed for the dynamic hybrid structure. Simulation results demonstrate the effectiveness and the superiority of the proposed scheme in terms of sum rate and bit error rate over its counterparts.

AB - The hybrid beamforming (HBF) design for terahertz (THz) massive multiple-input multiple-output (mMIMO) communications is an essential but challenging problem in future wireless communications. In this paper, we propose an efficient HBF design framework for downlink multi-user multi-stream transmission in broadband THz mMIMO systems. First, the analytic solutions for digital precoder are derived to minimize the sum-mean-square error between the transmitted and received symbols. Then, we propose a tractable criterion for the codebook-based fully-connected analog precoder design, and further extend it to the case where the dynamic partially-connected structure is considered. A low-complexity energy-based greedy antenna grouping scheme is proposed for the dynamic hybrid structure. Simulation results demonstrate the effectiveness and the superiority of the proposed scheme in terms of sum rate and bit error rate over its counterparts.

KW - Hybrid beamforming (HBF)

KW - Massive MIMO

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KW - Terahertz (THz)

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BT - Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings

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Y2 - 12 March 2023 through 13 March 2023

ER -

Wan Z, Qin T , Gao Z , Hu C , Lv Y , Li T et al. Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO. In Zhao J, editor, Wireless and Satellite Systems - 13th EAI International Conference, WiSATS 2022, Proceedings. Springer Science and Business Media Deutschland GmbH. 2023. p. 59-73. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST). doi: 10.1007/978-3-031-34851-8_5