Exact BER analysis of OSTBCs in spatially correlated MIMO channels

被引：60
作者：
Kim, Il-Min [1 ]
机构：
[1] Queens Univ, Dept Elect & Comp Engn, Kingston, ON K7L 3N6, Canada
来源：
IEEE TRANSACTIONS ON COMMUNICATIONS | 2006年 / 54卷 / 08期
关键词：
bit-error rate (BER); correlated channels; multiple-input multiple-output (MIMO); orthogonal space-time block codes (OSTBCs); shadowed Rician;
D O I：
10.1109/TCOMM.2006.878823
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：
The bit-error rate (BER) performance of orthogonal space-time block codes (STBCs) in correlated multiple-input multiple-output (MIMO) channels is studied. We first derive closed-form exact BER equations for pulse amplitude modulation, quadrature amplitude modulation, and phase-shift keying constellations in a correlated Rayleigh MIMO channel.. The BER expressions can be easily evaluated without any numerical methods. Then we consider correlated MIMO channels where the line of sight components exist and they suffer from shadowing, namely, correlated shadowed Rician MIMO channels. For three practical channel scenarios, the BER is analyzed, and closed-form BER equations are presented.
引用
收藏
页码：1365 / 1373
页数：9
相关论文
共 24 条
[1]   A new simple model for land mobile satellite channels: First- and second-order statistics [J].
Abdi, A ;
Lau, WC ;
Alouini, MS ;
Kaveh, M .
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2003, 2 (03) :519-528
[2]   A simple transmit diversity technique for wireless communications [J].
Alamouti, SM .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1998, 16 (08) :1451-1458
[3]   Closed-form expressions for distribution of sum of exponential random variables [J].
Amari, SV ;
Misra, RB .
IEEE TRANSACTIONS ON RELIABILITY, 1997, 46 (04) :519-522
[4]   ERROR RATES FOR RAYLEIGH FADING MULTICHANNEL RECEPTION OF MPSK SIGNALS [J].
CHENNAKESHU, S ;
ANDERSON, JB .
IEEE TRANSACTIONS ON COMMUNICATIONS, 1995, 43 (2-4) :338-346
[5]   On the general BER expression of one- and two-dimensional amplitude modulations [J].
Cho, KK ;
Yoon, D .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2002, 50 (07) :1074-1080
[6]   BER performance of linear STBC from orthogonal designs over MIMO correlated Nakagami-m fading channels [J].
Femenias, G .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2004, 53 (02) :307-317
[7]   Impact of spatial correlation on the performance of orthogonal space-time block codes [J].
Jorswieck, EA ;
Sezgin, A .
IEEE COMMUNICATIONS LETTERS, 2004, 8 (01) :21-23
[8]   Space-time power optimization of variable-rate space-time block codes based on successive interference cancellation [J].
Kim, IM .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2004, 52 (07) :1204-1213
[9]   Variable-rate space-time block codes in M-ary PSK systems [J].
Kim, IM ;
Tarokh, V .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2003, 21 (03) :362-373
[10]  
Larsson E. G., 2003, SPACE TIME BLOCK COD
123