基于SDQR分解算法的改进信号检测性能分析

2015 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC) Pub Date : 2015-11-04 DOI:10.1109/3PGCIC.2015.134

Xiaoyan Deng, Xiaohui Song, Yunlong Ge

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引用次数: 0

摘要

本文提出了一种基于SDQR分解算法的改进QR信号检测方法。VBLAST是一种有效的MIMO OFDM系统检测方法，但其计算复杂度较大。对OR算法和其他算法(如ZF、QR、ML....)在瑞利信道中的性能进行了分析，结果表明SDQR分解算法具有更好的性能。

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Performance Analysis of an Improved Signal Detection Based on SDQR Decomposition Algorithm

This paper proposes an improved QR signal detection, which is based on SDQR decomposition algorithm. VBLAST is an effective detection method for MIMO OFDM systems, but has a large computational complexity. Performance analysis of OR algorithm and other algorithms (such as ZF, QR, ML....) in Rayleigh channel is carried on and the result shows that SDQR decomposition algorithm has better performance.

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来源期刊

2015 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC)

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