Reduced-Complexity Stack Decoder for MIMO Systems

被引：0

作者：

Mejri, Asma ^{[1
]}

Rekaya-Ben Othman, Ghaya ^{[1
]}

机构：

[1] Telecom ParisTech, 46 Rue Barrault, F-75013 Paris, France

来源：

2015 IEEE 81ST VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) | 2015年

关键词：

MIMO systems; Sequential decoders; Stack decoder; Schnorr-Euchner enumeration; LATTICE CODE DECODER;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this work, we propose a novel sequential decoder for MIMO systems termed the Zigzag Stack decoder. The algorithm combines the search strategy of the Stack decoder with the Schnorr-Euchner zigzagging method. We show that the Zigzag Stack provides ML performance with a reduced complexity compared to the original Stack decoder and a complexity reduction of 40% in average over the commonly used sphere decoder.

引用

页数：5

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