A New Decoding Algorithm of Quasi-Orthogonal Space Time Block Codes

被引：0
|
作者：
Li, Zhengquan [1 ,2 ]
Qiu, Peipei [1 ]
Shen, Lianfeng [2 ]
Jin, Xiaoping [1 ]
机构：
[1] China Jiliang Univ, Coll Informat Engn, Hangzhou 310018, Zhejiang, Peoples R China
[2] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Peoples R China
来源：
2013 6TH INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING (CISP), VOLS 1-3 | 2013年
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
QO-STBC; low complexity decoding; bit error rate; pairwise-MMSE; ACHIEVING FULL DIVERSITY; LINEAR RECEIVERS; COMPLEXITY;
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：
In order to ensure the bit error rate and reduce the complexity simultaneously, in this paper, we propose a quasi-orthogonal space-time block code (QO-STBC) decoding algorithm based on pairwise-minimum mean square error (pairwise-MMSE). The complexity of the proposed algorithm has nearly linear complexity, lower than that of the pairwise algorithm. Meanwhile, the bit error rate of the proposed algorithm is close to that of the traditional pairwise decoding algorithm, better than that of the existing zero force (ZF) algorithm, MMSE algorithm and pairwise-zero force (pairwise-ZF) algorithm.
引用
收藏
页码：1 / 5
页数：5
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