Blind recognition of orthogonal space-time block coding (OSTBC) using higher-order cumulants

被引：0

作者：

Yan, Wenjun ^{[1
]}

Zhang, Limin ^{[2
]}

Ling, Qing ^{[1
]}

机构：

[1] Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai

[2] Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai

来源：

Journal of Information and Computational Science | 2015年 / 12卷 / 15期

基金：

中国国家自然科学基金;

关键词：

Higher-order cumulants; Multiple input multiple output (MIMO); Space-time block code (STBC);

D O I：

10.12733/jics20106839

中图分类号：

学科分类号：

摘要：

The blind recognition of Space-time Block Codes (STBC) is a key research issue for commercial and military communication systems. But few of investigations have dealt with the recognition of orthogonality of STBC. A novel algorithm of classification for Orthogonal STBCs (OSTBC) is presented to identify the orthogonality of STBCs based on fourth-order cumulants when the Channel State Information (CSI) and coding matrix are unavailable. Simulation results show that the recognition of orthogonality of STBC performs well with short samples, limited number of receiver antennas and various modulations. Numerical examples corroborate the performance of the proposed algorithm. © 2015 by Binary Information Press

引用

页码：5807 / 5819

页数：12

共 17 条

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