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V-BLAST系统的检测算法研究
引用本文:欧文韬,翁木云,李伟.V-BLAST系统的检测算法研究[J].舰船电子工程,2011,31(3):162-166.
作者姓名:欧文韬  翁木云  李伟
作者单位:空军工程大学电讯工程学院,西安,710077
摘    要:垂直分层空时码(V-BLAST)是贝尔实验室提出的一种基于多入多出(MIMO)传输方式的空时码系统,其检测算法是MIMO系统的有效检测方法。首先介绍了V-BLAST系统的信号模型,在此基础上应用不同的信号估计准则推导出不同的检测算法,最后通过仿真实验对各种算法的性能和优缺点进行了分析和比较。

关 键 词:多输入多输出  垂直分层空时码  检测算法

Research on Detection Algorithms for V-BLAST System
Ou Wentao,Weng Muyun,Li Wei.Research on Detection Algorithms for V-BLAST System[J].Ship Electronic Engineering,2011,31(3):162-166.
Authors:Ou Wentao  Weng Muyun  Li Wei
Institution:Ou Wentao Weng Muyun Li Wei(The Telecommunication Engineering Institute,AFEU,Xi’an 710077)
Abstract:Vertical Bell Layered Space-Time Code(V-BLAST) is a novel Multi-Input Multi-Output(MIMO) antenna scheme based on the Bell Laboratories Layered Space-Time(BLAST) architecture.Its detection algorithm is the effective detection method for MIMO system.Firstly,this paper introduces the V-BLAST system signal model and then educes several detection algorithms with applying different signal evaluation rules.Finally,this paper analyzes and compares the performance and characteristics between these algorithms through simulation results.
Keywords:multiple input multiple output  vertical bell layered space-time code  detection algorithm
本文献已被 CNKI 维普 万方数据 等数据库收录!
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