Support vector machines for robust channel estimation in OFDM

MJFG Garcia, JL Rojo-Álvarez… - IEEE Signal …, 2006 - ieeexplore.ieee.org
A new support vector machine (SVM) algorithm for coherent robust demodulation in
orthogonal frequency-division multiplexing (OFDM) systems is proposed. We present a …

Performance analysis for relay networks with hierarchical support vector machines

BY Liu, VS Feng, SY Chang - International Journal of …, 2013 - Wiley Online Library
In this paper, we consider a cooperative relay scheme for a mobile network with MIMO
technology. The channel capacity for two well‐known relaying schemes are investigated …

Reduced complexity RBF classifiers with support vector centres and dynamic decay adjustment

R Perfetti, E Ricci - Neurocomputing, 2006 - Elsevier
A fast and simple method is proposed to build low complexity radial basis function (RBF)
classifiers. It is based on the approximation of the decision rule of a support vector machine …

Support vector machines for DS-UWB channel equalisation

M Musbah, X Zhu - 2007 International Conference on Wireless …, 2007 - ieeexplore.ieee.org
We propose a novel equalization scheme for the direct sequence (DS) based ultra
wideband (UWB) indoor system, utilizing support vector machine (SVMs). SVMs are effective …

Intelligent system for channel prediction in the MIMO-OFDM wireless communications using a multidimensional recurrent LS-SVM

J Martyna - Hybrid Artificial Intelligent Systems: 8th International …, 2013 - Springer
In order to resolve channel prediction in the multiple-input multiple-output orthogonal
frequency division multiple (MIMO-OFDM) system used in wireless communication, a novel …

Nonlinear channel estimation for OFDM system by complex LS-SVM under high mobility conditions

A Charrada, A Samet - arXiv preprint arXiv:1109.0895, 2011 - arxiv.org
A nonlinear channel estimator using complex Least Square Support Vector Machines (LS-
SVM) is proposed for pilot-aided OFDM system and applied to Long Term Evolution (LTE) …

Blind multiuser detection based on kernel approximation

T Yang, B Hu - International Symposium on Neural Networks, 2006 - Springer
A kernel based multiuser detection (MUD) scheme in code-division multiple-access (CDMA)
system is proposed. In this scheme, the support vector (SV) under support vector (SVM) …

Applications of kernel methods

G Camps-Valls, M Martínez-Ramón… - Encyclopedia of Data …, 2009 - igi-global.com
In this chapter, we give a survey of applications of the kernel methods introduced in the
previous chapter. We focus on different application domains that are particularly active in …

The Least Squares SVM Approach for a Non-linear Channel Prediction in the MIMO System

J Martyna - Computer Networks: 18th Conference, CN 2011 …, 2011 - Springer
In this paper we investigate the problem of a Multiple-Input Multiple-Output (MIMO)
frequency in a non-selective channel prediction. We develop a new method for the channel …

SVM-based CDMA receiver with incremental active learning

E Ricci, L Rugini, R Perfetti - Neurocomputing, 2006 - Elsevier
Recently, the feasibility of using support vector machines (SVMs) for multiuser detection in
code division multiple access (CDMA) systems has been investigated. Previous results …