An Adaptive Support Vector Machine Decision Feedback Equalizer

摘要

An adaptive support vector machine decision feedback equalizer (ASVM DFE) with less computational intensity based on least square support vector machine (LS SVM) is proposed in this paper. It solves linear systems iteratively. Simulations made in nonlinear time variant channels show that ASVM DFE performs excellent nonlinear equalization which is better than traditional decision feedback equalizer (DFE).