期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2014
卷号：64
期号：2
出版社：Journal of Theoretical and Applied
摘要：Wireless communications depends on multiple-input-multiple-output (MIMO) techniques for high data rates. Feedback of channel information can be used in pre-coding to use the strongest channel mode and improve MIMO performance. This paper proposes genetic algorithm to optimize codebook for Alamouti and OSTBC pre-coding technique to enhance the Performance of MIMO system. The Simulation and Result shows that proposed optimized codebook provides improved bit error rate than the conventional rotating codebooks.
