Efficient Receiver Architecture for LDPC Coded BICM-ID System

被引：12
|
作者：
Cheng, Tao [1 ]
Peng, Kewu
Liu, Zaishuang
Yang, Zhixing
机构：
[1] Tsinghua Univ, Tsinghua Natl Lab Informat Sci & Technol, Res Inst Informat Technol, Beijing 100084, Peoples R China
来源：
IEEE COMMUNICATIONS LETTERS | 2015年 / 19卷 / 07期
基金：
中国国家自然科学基金;
关键词：
LDPC; BICM-ID; 3-D EXIT; full-parallel architecture; MODULATION;
D O I：
10.1109/LCOMM.2015.2426694
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The low-density parity-check (LDPC) coded bit-interleaved coded modulation with iterative demapping (BICM-ID) has excellent bit error rate (BER) performance, but with extremely high receiver complexity. This letter proposes a three-stage full-parallel receiver architecture in which each component decoder is separately but simultaneously iteratively decoded. This architecture can make full use of the computing resources and improve the system performance without sacrificing the throughput. Three-dimensional (3-D) extrinsic information transfer (EXIT) analysis and BER simulations are carried out to demonstrate the superiority of the proposed new receiver architecture.
引用
收藏
页码：1089 / 1092
页数：4
相关论文
共 50 条
  • [21] Optimization of signal points in Bit-Intreleaved Coded Modulation system with Iterative Decoding (BICM-ID)
    Van Giao Nguyen
    The Cuong Dinh
    2008 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS, PROCEEDINGS, 2008, : 199 - 202
  • [22] Multidimensional modulation used in BICM-ID
    Qi, X
    Zhao, M
    Zhou, S
    Wang, J
    ELECTRONICS LETTERS, 2005, 41 (03) : 140 - 142
  • [23] Labeling Optimization for BICM-ID Systems
    Yang, Zhixing
    Xie, Qiuliang
    Peng, Kewu
    Song, Jian
    IEEE COMMUNICATIONS LETTERS, 2010, 14 (11) : 1047 - 1049
  • [24] ON MULTIDIMENSIONAL BICM-ID CONSTELLATION LABELLING
    Alamri, O.
    Poupart, B.
    El-Hajjar, M.
    Ng, S-X.
    Hanzo, L.
    2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 2010,
  • [25] A new Interleaver Design for BICM-ID
    Zhang, Huaqing
    Zhang, Lulu
    2010 INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT (CCCM2010), VOL IV, 2010, : 461 - 464
  • [26] Simple constellation shaping for BICM-ID
    Li, Qi
    Zhou, Lin
    Zhang, Bo
    Bai, Bao-Ming
    Tongxin Xuebao/Journal on Communications, 2015, 36 (06):
  • [27] Comparative study of TCM, TTCM, BICM and BICM-ID schemes
    Ng, SX
    Liew, TH
    Yang, LL
    Hanzo, L
    IEEE VTC 53RD VEHICULAR TECHNOLOGY CONFERENCE, SPRING 2001, VOLS 1-4, PROCEEDINGS, 2001, : 2450 - 2454
  • [28] EFFICIENT ITERATIVE RECEIVER FOR LDPC CODED WIRELESS IPTV SYSTEM
    Fan, YouZhe
    She, James
    Tsui, Chi-ying
    2011 18TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), 2011, : 953 - 956
  • [29] Study of the performance sensitivity to SNR mismatch in BICM-ID system
    Zou, Xue-Lan
    Feng, Guang-Zeng
    Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2008, 30 (05): : 1151 - 1154
  • [30] Performance Analysis and System Design for Hierarchical Modulated BICM-ID
    Li, Qiaoyu
    Zhang, Jun
    Bai, Lin
    Choi, Jinho
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2014, 13 (06) : 3056 - 3069
12345