Iterative SOR Detection and Decoding for LDPC-Coded Massive MIMO Systems

被引：0
|
作者：
Yu, Anlan [1 ,2 ]
Jing, Shusen [1 ,2 ]
Ueng, Yeong-Luh [3 ]
You, Xiaohu [2 ]
Zhang, Chuan [1 ,2 ]
机构：
[1] Lab Efficient Architectures Digital Commun & Sign, Nanjing, Jiangsu, Peoples R China
[2] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R China
[3] Natl Tsing Hua Univ, Dept Elect Engn, Hsinchu, Taiwan
来源：
2017 9TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP) | 2017年
关键词：
LDPC codes; massive MIMO; successive over relaxation detection; iterative detection and decoding; ALGORITHM; IMPLEMENTATION;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Low-density parity-check (LDPC) coded massive multiple-input and multiple-output (MIMO) scheme is getting increasingly popular and sophisticated in today's wireless communication systems, since it can highly improve the spectral efficiency, data rates, and error performance. In this paper, a novel iterative detection and decoding (IDD) method for LDPC-coded massive MIMO systems is proposed. Based on successive over relaxation (SOR) MIMO detection, LDPC decoding process is carried out after every detection iteration when applying IDD method. In other words, SOR detection iteration and LDPC decoding iteration are executed serially in every IDD iteration. With this method, the error performance is highly improved. When BER = 4x10(-4), the proposed IDD method can achieve more than 5 dB gain compared with non-IDD method. Details of simulation, computational complexity, and hardware implementation are also shown in this paper.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] An Iterative Detection and Decoding Receiver for LDPC-Coded MIMO Systems
    Sun, Wei-Cheng
    Wu, Wei-Hsuan
    Yang, Chia-Hsiang
    Ueng, Yeong-Luh
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2015, 62 (10) : 2512 - 2522
  • [2] Iterative joint detection and decoding in LDPC-coded MIMO systems
    Xue, YJ
    Xiang, HG
    APOC 2003: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS; WIRELESS COMMUNICATIONS AND NETWORKS, 2003, 5284 : 76 - 82
  • [3] Proximal Decoding for LDPC-coded Massive MIMO Channels
    Wadayama, Tadashi
    Takabe, Satoshi
    2021 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), 2021, : 232 - 237
  • [4] Low-Complexity Iterative Detection and Decoding in Finite Geometry LDPC-coded MIMO Systems
    Balasuriya, Nuwan
    Yahampath, Pradeepa
    Ngatched, Telex
    Alfa, Attahiru Sule
    2009 IEEE 20TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, 2009, : 1752 - 1756
  • [5] Shuffled Iterative Receiver for LDPC-Coded MIMO Systems
    Zhao, Peiyao
    Qian, Chen
    Wang, Zhaocheng
    Dai, Linglong
    Chen, Sheng
    2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2015, : 2768 - 2773
  • [6] An LDPC-Coded SCMA Receiver With Multi-User Iterative Detection and Decoding
    Sun, Wei-Cheng
    Su, Yu-Chieh
    Ueng, Yeong-Luh
    Yang, Chia-Hsiang
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2019, 66 (09) : 3571 - 3584
  • [7] Probabilistic list sphere decoding for LDPC-coded mimo-OFDM systems
    Park, Sungchung
    Lee, Kwyro
    Zhang, Yuping
    Parhi, Keshab K.
    Lee, Jin
    Park, Sin-Chong
    2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Vols 1-13, 2006, : 3363 - 3366
  • [8] Joint iterative decoding for network-coding-based multisource LDPC-coded cooperative MIMO
    Yang, Fengfan, 1600, Nanjing University of Aeronautics an Astronautics (31):
  • [9] Iterative decoding for sparse sequence LDPC-coded multilevel coding
    Huang, Ping
    He, Shanbao
    Zhao, Chunming
    Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2006, 36 (02): : 194 - 197
  • [10] Joint Iterative Decoding for Network-Coding-Based Multisource LDPC-Coded Cooperative MIMO
    张顺外
    仰枫帆
    唐蕾
    Transactions of Nanjing University of Aeronautics and Astronautics, 2014, 31 (04) : 420 - 430
12345