A Simple Space-Time Coding Technique for Wireless Communication Systems

被引：0

作者：

Anoh, K. O. O. ^{[1
]}

Jones, S. M. R. ^{[1
]}

Abd-Alhameed, R. A. A. ^{[1
]}

Mapoka, T. T. ^{[1
]}

Okorafor, G. N. ^{[2
]}

Ngala, M. J. ^{[3
]}

机构：

[1] Univ Bradford, Mobile & Satellite Commun Res Ctr, Bradford, W Yorkshire, England

[2] Fed Univ Technol Owerri, Dept Elect & Elect, Ihiagwa, Nigeria

[3] Heaton Educ, Bradford, W Yorkshire, England

来源：

2015 Internet Technologies and Applications (ITA) Proceedings of the Sixth International Conference (ITA 15) | 2015年

关键词：

STBC; QO-STBC; MIMO; Hadamard;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Modern telecommunication systems are piqued for/by high data rate to improve reception quality. High data rate can be, naively, achieved using increased bandwidth. Since bandwidth is a limited resource, we study a method of maximizing system performance by improving data rate of communication systems via diversity gain. This followed from multiple input multiple output (MIMO) scheme provided by space-time block coding (STBC). The new method uses Hadamard matrices to form a quasi-orthogonal STBC (QO-STBC) code structure that is void of some off-diagonal terms in the detection matrix thus maximizing the system performance. The code structure significantly improves the MIMO system performance consequent on the analytical provisions.

引用

页码：405 / 410

页数：6

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