Multi-stage SIC multiuser detection for MIMO non-orthogonal STBC systems

被引：0
|
作者：
Sun, LP [1 ]
Bi, GA [1 ]
Zhang, LR [1 ]
机构：
[1] Nanyang Technol Univ, Sch EEE, Singapore 639798, Singapore
来源：
PROCEEDINGS ELMAR-2005 | 2005年
关键词：
multiuser detection; MIMO; space-time block code; successive interference cancellation;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Successive interference cancellation (SIC) multiuser detector is one of the computationally efficient sub-optimal multiuser detection methods, this paper attempts to apply the multi-stage SIC concept to full rate non-orthogonal space-time block coded (NOSTBC) multiple-input multiple-output (MIMO) systems. With 4 transmitting antennas and p, wherep = 1, 2, 3 and 4, receiving antennas, the multi-stage SIC multiuser detector is able to make substantially improvement on bit-error-rate (BER) performance and system capacity compared to the decorrelating detectors for different antenna configurations in Rayleigh fading channel.
引用
收藏
页码：279 / 282
页数：4
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