Hybrid Precoding Technique Analysis in Multi-User Massive MIMO System

被引：3
|
作者：
Singh, Annu [1 ]
Joshi, Sunil [1 ]
机构：
[1] CTAE, ECE Dept, Udaipur, Rajasthan, India
来源：
2021 IEEE INTERNATIONAL CONFERENCE ON COMPUTING, COMMUNICATION, AND INTELLIGENT SYSTEMS (ICCCIS) | 2021年
关键词：
Array; MIMO(Multiple Input Multiple Output); OFDM(Orthogonal Frequency Division Multiple); Beamforming; Scattering; PHASE SHIFTERS; DESIGN;
D O I：
10.1109/ICCCIS51004.2021.9397175
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Hybrid Beamforming is an effective way to upgrade the performance of Massive MIMO(Multiple Input Multiple Output) system with reduced complexity and cost. For current wireless technology, MIMO-OFDM(Orthogonal Frequency Division Multiplexing) system is used to combat the frequency selective fading, by converting it to flat fading channel model. Assuming perfect Channel State Information is obtained, we consider a single cell downlink Multiuser Massive MIMO system to emulate the performance of various Precoding Techniques by varying number of users, number of data streams per user, MIMO configuration and modulation techniques using carrier frequency(fc) 28GHz. One-Ring based Scattering Channel model is used with number of Scatterers 100 distributed randomly around the user. Spatial Multiplexing technique is used at transmitter to increase the system capacity.
引用
收藏
页码：882 / 886
页数：5
相关论文
共 50 条
  • [1] Practical Hybrid Precoding for Multi-user Massive MIMO Systems
    Hanif, Muhammad
    Yang, Hong-Chuan
    Boudreau, Gary
    Sich, Edward
    Seyedmehdi, Hossein
    [J]. 2016 IEEE CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (CCECE), 2016,
  • [2] User Grouping and Hybrid RF/Baseband Precoding for Multi-User Massive MIMO Systems
    Masmoudi, Ahmed
    Le-Ngoc, Tho
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2020, 69 (10) : 11308 - 11322
  • [3] Multi-User Hybrid Precoding for Dynamic Subarrays in mmWave Massive MIMO Systems
    Jiang, Jing
    Yuan, Yue
    Zhen, Li
    [J]. IEEE ACCESS, 2019, 7 : 101718 - 101728
  • [4] Hybrid MMSE-VP Precoding for Multi-User Massive MIMO Systems
    Mai, Ruikai
    Tho Le-Ngoc
    Nguyen, Duy H. N.
    [J]. 2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2017,
  • [5] Clustering Based Hybrid Precoding Design for Multi-User Massive MIMO Systems
    Zhang, Ling
    Gui, Lin
    Ying, Kai
    Qin, Qibo
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2019, 68 (12) : 12164 - 12178
  • [6] Hybrid Precoding for Wideband Multi-user MIMO Millimeter Wave System
    Li Qianrui
    [J]. 2019 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2019,
  • [7] Investigation on Hybrid Precoding for Multi-user MIMO Systems
    Shaheenbanu, M.
    Suma, M. N.
    [J]. 2019 5TH IEEE INTERNATIONAL WIE CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (WIECON-ECE 2019), 2019,
  • [8] Adaptively-Connected Structure for Hybrid Precoding Multi-User Massive MIMO Systems
    Zhang, Ling
    Gui, Lin
    Qin, Qibo
    Tu, Yuliang
    [J]. 2018 IEEE 29TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2018,
  • [9] Hybrid Multi-User Precoding for mmWave Massive MIMO in Frequency-Selective Channels
    Gao, Shijian
    Cheng, Xiang
    Yang, Liuqing
    [J]. 2020 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2020,
  • [10] Hybrid Precoding Design in Multi-User mmWave Massive MIMO Systems for BER Minimization
    Li, Junjie
    Jiang, Yuan
    Zhao, Lei
    [J]. IEEE WIRELESS COMMUNICATIONS LETTERS, 2024, 13 (01) : 208 - 212
12345