4 papers
Turbo Receiver Design for Differentially Encoded PSK in Bursty Impulsive Noise Channels
Chin-Hung Chen, Boris Karanov, Wim van Houtom +2
It has been recognized that the impulsive noise (IN) generated by power devices poses significant challenges to wireless receivers. In this paper, we comprehensively assess the ach…
Hybrid Real- and Complex-valued Neural Network Architecture
Alex Young, Luan VinÃcius Fiorio, Bo Yang +3
We propose a \emph{hybrid} real- and complex-valued \emph{neural network} (HNN) architecture, designed to combine the computational efficiency of real-valued processing with the ab…
Robust Blind Channel Estimation for Bursty Impulsive Noise with a Constrained EM Approach
Chin-Hung Chen, Ivana Nikoloska, Wim van Houtum +3
Impulsive noise (IN) commonly generated by power devices can severely degrade the performance of high sensitivity wireless receivers. Accurate channel state information (CSI) knowl…
Modified Baum-Welch Algorithm for Joint Blind Channel Estimation and Turbo Equalization
Chin-Hung Chen, Boris Karanov, Ivana Nikoloska +3
Blind estimation of intersymbol interference channels based on the Baum-Welch (BW) algorithm, a specific implementation of the expectation-maximization (EM) algorithm for training…