Decision feedback equalizer based on non-singleton fuzzy support vector machine

被引：0

作者：

Song, Heng ^{[1
]}

Wang, Chen ^{[1
]}

Ma, Shi-Ping ^{[1
]}

Zuo, Ji-Zhang ^{[1
]}

机构：

[1] School of Engineering, Air Force Engineering University

来源：

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2008年 / 30卷 / 01期

关键词：

Decision feedback; Equalizer; Fuzzy system; Non-singleton; Support Vector Machine (SVM);

D O I：

10.3724/sp.j.1146.2006.00803

中图分类号：

学科分类号：

摘要：

A non-singleton fuzzy support vector machine-based decision feedback equalizer (NSFSVM DFE) is proposed in this paper for severely nonlinear distorted channels with burst jamming. The method adopted non-singleton fuzzy Gauss kernel function with preceding filtering capability of which the tunable parameter is adjusted by gradient-descent algorithm. Simulation is carried out to compare it with other nonlinear channel equalizers. The result shows the method has much better performance on nonlinear equalization and anti-burst jamming.

引用

页码：117 / 120

页数：3