Noise reduction using Haar wavelet and identification of nonlinear channel for QAM using neural network

被引:0
作者
Lee, SW [1 ]
Nam, BH [1 ]
机构
[1] Kangweon Natl Univ, Dept Control & Instumentat Engn, Chunchon, South Korea
来源
ISIE 2001: IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS PROCEEDINGS, VOLS I-III | 2001年
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Recently, a considerable amount of attention is being given to the use of wavelets and neural network for modulation and equalization. We proposed a new scheme of equalization for constellation 'using discrete wavelet transform(DWT) and neural network, The DWT is used for noise reduction and the neural network is used to update the equalizer coefficients adaptively.
引用
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页码:488 / 491
页数:4
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