Diversity analysis of space-time modulation over time-correlated Rayleigh-fading channels

被引:14
|
作者
Su, WF [1 ]
Safar, Z
Liu, KJR
机构
[1] Univ Maryland, Dept Elect & Comp Engn, College Pk, MD 20742 USA
[2] Univ Maryland, Syst Res Inst, College Pk, MD 20742 USA
关键词
diversity; interleaving; multiple antennas; space-time modulation; time-correlated fading;
D O I
10.1109/TIT.2004.831848
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Most space-time codes in the literature were proposed based on two ideal channel conditions: either quasi-static or rapid fading. However, these codes may suffer performance degradation due to temporal correlation caused by the movement of the mobile terminal or imperfect interleaving. In this correspondence, we provide a novel analytical framework for the diversity analysis of space-time modulation in time-correlated fading environment. We show that the space-time signals of square size achieving full diversity in quasi-static fading channels also achieve full diversity in time-correlated fading channels, independently of the time correlation matrix. Consequently, various classes of space-time signals designed for quasi-static fading channels can also be used for full-diversity transmission over time-correlated fading channels. Moreover, we show that if the time correlation matrix is of full rank, the design criteria for time-correlated fading channels are the same as those for rapid fading channels. To illustrate the theoretical results, some simulations were also performed under various temporal fading conditions.
引用
收藏
页码:1832 / 1839
页数:8
相关论文
共 50 条
  • [41] Improved approximate maximum-likelihood receiver for differential space-time block codes over Rayleigh-Fading channels
    Tarasak, P
    Minn, H
    Bhargava, VK
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2004, 53 (02) : 461 - 468
  • [42] Error analysis of space-time codes for slow Rayleigh fading channels
    Behnamfar, F
    Alajaji, F
    Lindert, T
    2003 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY - PROCEEDINGS, 2003, : 12 - 12
  • [43] Precoder design for space-time coded MIMO systems with correlated Rayleigh fading channels
    Phan, Khoa T.
    Vorobyov, Sergiy A.
    Tellambura, Chintha
    2007 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-3, 2007, : 329 - 332
  • [44] Delay estimation for space-time coded signals over Rayleigh fading channels
    Lee, SM
    Park, DJ
    Kwon, YH
    57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS, 2003, : 709 - 712
  • [45] Outage Probability of Space-Time Network Coding Over Rayleigh Fading Channels
    Xiong, Ke
    Fan, Pingyi
    Li, Tao
    Ben Letaief, Khaled
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2014, 63 (04) : 1965 - 1970
  • [46] Optimal Rate Adaptation for Hybrid ARQ in Time-Correlated Rayleigh Fading Channels
    Kim, Su Min
    Choi, Wan
    Ban, Tae Won
    Sung, Dan Keun
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2011, 10 (03) : 968 - 979
  • [47] Precoder Design for Space-Time Coded Systems Over Correlated Rayleigh Fading Channels Using Convex Optimization
    Phan, Khoa T.
    Vorobyov, Sergiy A.
    Tellambura, Chintha
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2009, 57 (02) : 814 - 819
  • [48] Performance of space-time transmit diversity over time-selective fading channels
    Zhang, YL
    Li, DB
    APCC 2003: 9TH ASIA-PACIFIC CONFERENCE ON COMMUNICATION, VOLS 1-3, PROCEEDINGS, 2003, : 402 - 405
  • [49] Error performance analysis of turbo space-time coded modulation over fading channels
    Cui, DZ
    Haimovich, AM
    2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, 2001, : 2809 - 2813
  • [50] Space-time turbo coded modulation: Analysis and code optimization over fading channels
    Tujkovic, D
    CONFERENCE RECORD OF THE THIRTY-SEVENTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, VOLS 1 AND 2, 2003, : 146 - 150