Comparative analysis performance of OSTBC/STBC-MIMO under Rayleigh fading channel

被引：0

作者：

Ali, Bakir Hadj ^{[1
]}

Tarik, Bendimerad Fethi ^{[1
]}

Fatima, Debbat ^{[2
]}

机构：

[1] Univ Tlemcen, Dept Elect, Chetouane, Algeria

[2] Univ Mascara, Dept Informat, Mascara, Algeria

来源：

2014 SECOND WORLD CONFERENCE ON COMPLEX SYSTEMS (WCCS) | 2014年

关键词：

MIMO systems; STBC; OSTBC. Rayleigh Multipath channel Model; BER (Bit Error Rate);

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The demand for mobile communication systems with high data rates has been growing rapidly over the recent years. Multiple-Input Multiple-Output (MIMO) systems are the most efficient leading innovation of wireless systems for maximum capacity and improved quality and coverage. This paper presents the analysis of Space-Time Block Codes (STBC) used in MIMO systems to assure transmits diversity. The receive diversity is resolved with a ML decoding. This paper guides to select proper architecture of MIMO system in term of best BER, data rates and SNR of system. The results of performance evaluation for MIMO receivers revealed that OSTBC coding has better BER performance than STBC coding.

引用

页码：237 / 241

页数：5

共 7 条

[1] A simple transmit diversity technique for wireless communications [J].