A cooperative turbo coding scheme for wireless fading channels

被引：2
|
作者：
Van Khuong, H. [1 ]
Le-Ngoc, T. [1 ]
机构：
[1] McGill Univ, Dept Elect & Comp Engn, Montreal, PQ H3A 2T5, Canada
来源：
IET COMMUNICATIONS | 2009年 / 3卷 / 10期
关键词：
12;
D O I：
10.1049/iet-com.2008.0579
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：
A coded cooperative transmission scheme based on turbo encoding/decoding, in which only newly generated parity bits of the partner are sent if the user successfully decodes its partner's information in order to improve bandwidth efficiency is proposed. The proposed encoding structure introduces correlation between users' data over multiple frames, which offers effectively longer codes and facilitates high-performance iterative multi-user decoding at the destination. Additionally, the iterative decoding over multiple frames can provide time diversity besides spatial diversity inherent in user cooperation even for. at block fading channels. Simulation results show that the proposed scheme significantly outperforms direct transmission for the same transmitted power and bandwidth efficiency.
引用
收藏
页码：1606 / 1615
页数：10
相关论文
共 50 条
  • [1] Cooperative turbo coding with time-varying Rayleigh fading channels
    Souryal, MR
    Vojcic, BR
    [J]. 2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7, 2004, : 356 - 360
  • [2] A Turbo Coding Scheme for Channels with Synchronization Errors
    Mansour, Mohamed F.
    Tewfik, Ahmed H.
    [J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2012, 60 (08) : 2091 - 2100
  • [3] An Alamouti Coding Scheme for Asynchronous Cooperative Communication Systems Over Frequency Selective Fading Channels
    Lee, Youngpo
    Kang, Seung Goo
    Chong, Dahae
    Kim, Junhwan
    Baek, Jeehyeon
    Yoon, Seokho
    [J]. 2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL), 2011,
  • [4] Turbo coding behavior in Rayleigh fading channels without perfect interleaving
    Tepe, KE
    Anderson, JB
    [J]. 2001 MILCOM, VOLS 1 AND 2, PROCEEDINGS: COMMUNICATIONS FOR NETWORK-CENTRIC OPERATIONS: CREATING THE INFORMATION FORCE, 2001, : 1157 - 1164
  • [5] Frequency selective fading relay channels: Information rates and turbo coding
    Hu, Jun
    Duman, Tolga M.
    [J]. GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11, 2007, : 1653 - 1657
  • [6] Bandwidth-efficient turbo coding over Rayleigh fading channels
    Le Goff, SY
    [J]. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2002, 15 (07) : 621 - 633
  • [7] A distributed coding cooperative scheme for wireless communications
    Rossi, PS
    Yatawatta, S
    Petropulu, AP
    Palmieri, F
    Iannello, G
    [J]. 2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, 2005, : 71 - 75
  • [8] A turbo coded MIMO scheme for noncoherent fast-fading channels
    ueng, Yeong-Luh
    Chen, Yen-Min
    [J]. 2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7, 2008, : 1350 - 1354
  • [9] Adaptive Modulation and Coding with Cooperative Transmission in MIMO fading Channels
    Zhang, Yuling
    Ma, Qiuming
    [J]. PROCEEDINGS OF THE 2015 4TH NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER ENGINEERING ( NCEECE 2015), 2016, 47 : 1363 - 1367
  • [10] Fading Correlations for Wireless Cooperative Communications: Diversity and Coding Gains
    Qian, Shen
    He, Jiguang
    Juntti, Markku
    Matsumoto, Tad
    [J]. IEEE ACCESS, 2017, 5 : 8001 - 8016
12345