Performance analysis of a downlink MIMO MC-CDMA system with turbo coding and channel interleaving

被引：0
|
作者：
Kim, K [1 ]
Ham, J [1 ]
Lee, C [1 ]
Hong, D [1 ]
机构：
[1] Yonsei Univ, Dept Elect & Elect Engn, MCSP Lab, Seoul 120749, South Korea
来源：
VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY | 2004年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we present the multi-code Minimum Mean Square Error(MMSE) Ordered Successive Interference Canceller(OSIC) for downlink Multiple Input Multiple Output(MIMO) Multi-Carrier Code Division Multiple Access(MC-CDMA) systems and analyze its performance from the view point of Frame Error Rate(FER) and data throughput. It outperforms multi-user MMSE OSIC, since it can cancel other antenna interferences by using all known code information. We make performance comparisons between symbol interleaving before spreading and chip interleaving after spreading in the frequency domain for turbo encoded MIMO MC-CDMA systems. They demonstrate that chip interleaving method is superior to symbol interleaving method when the number of multipaths increases owing to randomization effect of burst errors, and is inferior to symbol interleaving method when the number of codes increases due to inter-code interference as SISO MC-CDMA systems [7]. Besides, we can derive spatial diversity as well as the frequency diversity from multiplexing turbo encoded data streams into transmitting antennas.
引用
收藏
页码：1439 / 1442
页数：4
相关论文
共 50 条
  • [31] Performance analysis of the downlink and uplink of MC-CDMA with carrier of frequency offset
    Zhang, W
    Dangl, MA
    Lindner, J
    MULTI-CARRIER SPREAD-SPECTRUM, 2004, 2004, : 259 - 267
  • [32] Performance analysis of turbo-coded MC-CDMA system based on complex wavelet packet and space-time coding in Rayleigh fading channel
    Yu, Xiangbin
    Xu, Dazhuan
    Bi, Guangguo
    Global Mobile Congress 2005, 2005, : 418 - 423
  • [33] Asymptotic analysis of the multiuser MMSE receiver for the downlink of a MC-CDMA system
    Jallon, P
    des Noes, M
    Ktenas, D
    Brossier, JM
    57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS, 2003, : 363 - 367
  • [34] Cellular MIMO channel capacities of MC-CDMA and OFDM
    Adachi, Koichi
    Adachi, Fumiyuki
    Nakagawa, Masao
    2008 IEEE 67TH VEHICULAR TECHNOLOGY CONFERENCE-SPRING, VOLS 1-7, 2008, : 1980 - +
  • [35] Efficient implementation of a MC-CDMA transmission system for the downlink
    Le Nours, S
    Nouvel, F
    Hélard, JF
    IEEE 54TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2001, VOLS 1-4, PROCEEDINGS, 2001, : 2384 - 2388
  • [36] Channel-matched spreading codes for the downlink of MC-CDMA
    Shi, Qinghua
    Guan, Yong Liang
    Law, C. L.
    2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14, 2007, : 4070 - 4075
  • [37] Channel estimation for the uplink of MIMO MC-CDMA systems
    Lee, W
    Sieskul, BT
    Kunaruttanapruk, S
    Jitapunkul, S
    7TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS, 2005, : 680 - 684
  • [38] MIMO adaptive beamforming for MC-CDMA system
    Limpakuntorn, Voravat
    Suleesathira, Raungrong
    9TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY: TOWARD NETWORK INNOVATION BEYOND EVOLUTION, VOLS 1-3, 2007, : 2217 - +
  • [39] SVD-Based Receiver for Downlink MIMO MC-CDMA Systems
    Zamiri-Jafarian, H.
    Rajabzadeh, M.
    2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-8, 2009, : 3055 - 3059
  • [40] Receiver Design for Downlink MIMO MC-CDMA in Cognitive Radio Systems
    Rajabzadeh, M.
    Khoshbin, H.
    2010 IEEE 21ST INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2010, : 786 - 790
12345