Zero-Forcing Based Hybrid Beamforming for Multi-User Millimeter Wave Systems

被引：27

作者：

Noh, Jeehwan ^{[1
]}

Kim, Taeyoung ^{[1
]}

Seol, Ji-Yun ^{[1
]}

Lee, Chungyong ^{[2
]}

机构：

[1] Samsung Elect, Next Generat Commun Business Team, Suwon, South Korea

[2] Yonsei Univ, Dept Elect & Elect Engn, Seoul, South Korea

来源：

IET COMMUNICATIONS | 2016年 / 10卷 / 18期

关键词：

multi-access systems; multiuser channels; wireless channels; array signal processing; radio transmitters; sum rate performance enhancement; multiuser MM-wave channel; limited feedback information; CSIT; perfect channel state information at transmitter; multiuser downlink MM-wave system; HBF scheme; MM-wave beamforming; digital processing; analogue processing; broadband signal power consumption; RF chain; radiofrequency chain; multiuser millimetre wave system; zero-forcing-based hybrid beamforming; submission template; DOWNLINK; COMMUNICATION; CAPACITY; FEEDBACK;

D O I：

10.1049/iet-com.2016.0769

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Owing to the high cost of radio frequency (RF) chains and power consumption of broadband signals, it is suitable to include both analogue and digital processing for millimetre wave (mmWave) beamforming. In this study, hybrid beamforming (HBF) schemes are considered for multi-user downlink mmWave systems. RF beamforming schemes are proposed for HBF transmission with perfect channel state information at transmitter (CSIT) and limited feedback information in the multi-user mmWave channel. Simulation results show that proposed HBF schemes enhance sum rate performance than conventional HBF schemes in both cases of perfect CSIT and limited feedback.

引用

页码：2670 / 2677

页数：8

共 50 条

[41] A Zero-Forcing Linear Precoder for Downlink Multi-user LoS MIMO Channels
Alimadadi, Mohammadreza
Mohammadi, Abbas
Abdipour, Abdolali
Soltani, Mohammad Dehghani
2012 SIXTH INTERNATIONAL SYMPOSIUM ON TELECOMMUNICATIONS (IST), 2012, : 128 - 133
[42] Multi-User Scheduling in Hybrid Millimeter Wave Massive MIMO Systems
Hosseini, Seyedeh Maryam
Shahsavari, Shahram
Rosenberg, Catherine
2022 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2022, : 1617 - 1622
[43] Limited Feedback Hybrid Precoding for Multi-User Millimeter Wave Systems
Alkhateeb, Ahmed
Leus, Geert
Heath, Robert W., Jr.
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2015, 14 (11) : 6481 - 6494
[44] Hybrid SLNR Precoding for Multi-user Millimeter Wave MIMO Systems
Gautam, Prabhat Raj
Zhang, Li
2019 22ND INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS (WPMC), 2019,
[45] Achievable Rates of Multi-User Millimeter Wave Systems with Hybrid Precoding
Alkhateeb, Ahmed
Heath, Robert W., Jr.
Leus, Geert
2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION WORKSHOP (ICCW), 2015, : 1232 - 1237
[46] Multi-User Precoding and Channel Estimation for Hybrid Millimeter Wave Systems
Zhao, Lou
Ng, Derrick Wing Kwan
Yuan, Jinhong
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2017, 35 (07) : 1576 - 1590
[47] Zero-Forcing Transceiver Design in the Multi-User MIMO Cognitive Relay Networks
Zhang, Guangchi
Li, Guangping
Luo, Liping
Huang, Gaofei
2013 8TH INTERNATIONAL ICST CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA (CHINACOM), 2013, : 663 - 668
[48] Data-Driven Hybrid Beamforming for Uplink Multi-User MIMO in Mobile Millimeter-Wave Systems
Ma, Yuan
Ren, Silei
Quan, Zhi
Feng, Zhiyong
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2022, 21 (11) : 9341 - 9350
[49] User Selection for Multi-User mmWave Systems with Phased-Zero-Forcing Hybrid Precoder
Jun, Seongbae
Kim, Donggu
Kang, Joonhyuk
2017 14TH IEEE ANNUAL CONSUMER COMMUNICATIONS & NETWORKING CONFERENCE (CCNC), 2017, : 684 - 687
[50] Least-squares zero-forcing user-ordered successive interference cancellation for multi-user STBC systems
Fan, X
Xu, YY
Luo, HW
Huang, JG
IEICE TRANSACTIONS ON ELECTRONICS, 2005, E88C (12) : 2330 - 2337

← 1 2 3 4 5 →