Advanced Search
Volume 30 Issue 7
Jan.  2011
Turn off MathJax
Article Contents
Zou Yu-long, Zheng Bao-yu, Zhao Xian-jing. A Novel Two-User Cooperative Diversity Scheme and Performance Analysis[J]. Journal of Electronics & Information Technology, 2008, 30(7): 1557-1561. doi: 10.3724/SP.J.1146.2006.01890
Citation: Zou Yu-long, Zheng Bao-yu, Zhao Xian-jing. A Novel Two-User Cooperative Diversity Scheme and Performance Analysis[J]. Journal of Electronics & Information Technology, 2008, 30(7): 1557-1561. doi: 10.3724/SP.J.1146.2006.01890

A Novel Two-User Cooperative Diversity Scheme and Performance Analysis

doi: 10.3724/SP.J.1146.2006.01890
  • Received Date: 2006-11-29
  • Rev Recd Date: 2007-06-11
  • Publish Date: 2008-07-19
  • A novel two-user cooperative diversity scheme based on concatenated channel code and distributed space-time block code is proposed in this paper, and the close form expression and numerical results of channel capacity, outage probability and bit error rate for the quasi-static rayleigh fading channels are also presented by theoretical derivation and system simulation. Through integrating with channel coding and space-time coding, system capacity has been greatly enlarged, and the outage probability is distinctly reduced also. The performance analysis and simulation for the transmitted scheme, which is based on concatenated convolution code and distributed space-time block code under the interuser channel is noisy, is carried out exhaustively. Numerical results show that, even though the interuser channel is noisy, the proposed scheme in this paper is better than traditional cooperative diversity in every respect, such as the channel capacity raised obviously, outage probability and bit error rate decreased greatly.
  • loading
  • Goldsmith A, Jafar S A, Jindal N, and Vishwanath S.Capacity limits of MIMO channels. IEEE Journal onComm, 2003, 21(5): 684-702.[2]Gowrishankar R, Demirkol M F, and Yun Zhengquing.Adaptive modulation for MIMO systems and throughputevaluation with realistic channel model. InternationalConference on Wireless Networks, Communications andMobile Computing, Hawaii, USA, June 2005, 2: 851-856.[3]Zheng Jun and Rao B D. LDPC-coded MIMO systems withunknown block fading channels: soft MIMO detector design,channel estimation, and code optimization. IEEE Trans. onSignal Processing, 2006, 4(4): 1504-1518.[4]Sendonaris A, Erkip E, and Aazhang B. User cooperationdiversity part I: System description[J].IEEE Trans. on Comm.2003, 51(39):1927-1937[5]Sendonaris A, Erkip E, and Aazhang B. User cooperationdiversity. Part II. Implementation aspects and performanceanalysis. IEEE Trans. on Comm., 2003, 51(11): 1939-1948.[6]Laneman J N, Tse D N C, and Wornell G. Cooperativediversity in wireless networks: Efficient protocols and outagebehavior[J].IEEE Trans. on Inform Theory.2004, 50(12):3062-3080[7]Barbarossa S, Pescosolido L, Ludovici D, Barbetta L, andScutari G. Cooperative wireless networks based ondistributed space time coding. in Proc. InternationalWorkshop on Wireless Ad-hoc Networks, Taiwan, China,2004: 1-5.[8]Tarokh V, Jafarkhani H J, and Calderbank A R. Space-timeblock codes from orthogonal designs [J].IEEE Trans. onInform. Theory.1999, 45(7):1456-1467[9]Tarokh V, Jafarkhani H, and Calderbank A R. TheApplication of Orthogonal Designs to WirelessCommunication [A]. In Proc. IEEE Information TheoryWorkshop [C], Killarney, Ireland, 1998: 46-47.[10]Hunter T and Nosratinia A. Diversity through codedcooperation[J].IEEE Trans. on Wireless Communications.2006,5(2):283-289[11]Hunter T, Sanayei S, and Nosratinia A. Outage analysis ofcoded cooperation[J].IEEE Trans. on Inform. Theory.2006,52(2):375-391Hunter T, et al.. Outage analysis of coded cooperation[J].IEEETrans. on Inform. Theory.2006, 52(2):375-391[12]Jakes W C. Microwave Mobile Communications. New York:Wiley, 1974: 40-100.[13]Proakis J G. Digital Communications. Fourth edition, NewJersey: McGraw-Hill, 1995: 681-686.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3330) PDF downloads(902) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return