19 citations · 42 across the 6 of their papers we have counts for
6 papers
Detection of Single vs Multiple Antenna Transmission Systems Using Pilot Data
Thakshila Wimalajeewa, Pramod K Varshney, Wei Su
In this paper, we consider the problem of classifying the transmission system when it is not known a priori whether the transmission is via a single antenna or multiple antennas. T…
Modulation Classification for MIMO-OFDM Signals via Approximate Bayesian Inference
Yu Liu, Osvaldo Simeone, Alexander M. Haimovich +1
The problem of modulation classification for a multiple-antenna (MIMO) system employing orthogonal frequency division multiplexing (OFDM) is investigated under the assumption of un…
Asynchronous Linear Modulation Classification with Multiple Sensors via Generalized EM Algorithm
O. Ozdemir, T. Wimalajeewa, B. Dulek +2
In this paper, we consider the problem of automatic modulation classification with multiple sensors in the presence of unknown time offset, phase offset and received signal amplitu…
Modulation Classification via Gibbs Sampling Based on a Latent Dirichlet Bayesian Network
Yu Liu, Osvaldo Simeone, Alexander M. Haimovich +1
A novel Bayesian modulation classification scheme is proposed for a single-antenna system over frequency-selective fading channels. The method is based on Gibbs sampling as applied…
Modulation Classification of MIMO-OFDM Signals by Independent Component Analysis and Support Vector Machines
Yu Liu, Alexander M. Haimovich, Wei Su +2
A modulation classification (MC) scheme based on Independent Component Analysis (ICA) in conjunction with either maximum likelihood (ML) or Support Vector Machines (SVM) is propose…
Asymptotic Properties of Likelihood Based Linear Modulation Classification Systems
Onur Ozdemir, Pramod K. Varshney, Wei Su +1
The problem of linear modulation classification using likelihood based methods is considered. Asymptotic properties of most commonly used classifiers in the literature are derived.…