A Low Complex V-BLAST Detection Algorithm for MIMO-OFDM System

被引：0

作者：

Bei, Wang ^{[1
]}

Qi, Zhu ^{[1
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Jiangsu Key Lab Wireless Commun, Nanjing, Peoples R China

来源：

2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年

关键词：

MIMO-OFDM; V-BLAST; Signal Detection; Algorithm; ML; OSIC;

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：

ML-DFE algorithm is known as the combination of the ZF-DFE algorithm and NIL algorithm. In this paper, OSIC-ML is proposed as the simplified algorithm of the ML-DFE, by exchanging the executive order of OSIC and ML, using simple matrix operations to replace the method of through QR decomposition to find a unitary matrix for matrix resolution. ML-DFE algorithm decreases complexity of the matrix operations, and gets almost the same performance of ML-DFE algorithm by the Matlab simulation results.

引用

页码：1625 / 1628

页数：4

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