Blind system identification (BSI) is a fundamental signal processing technology aimed at
retrieving a system's unknown information from its output only. This technology has a wide …

This article reviews space-time modem technology for mobile radio applications. We begin
with motivations for the use of space-time modems and then briefly discuss the challenges …

In this chapter, we discuss a statistical generative model called independent component
analysis. It is basically a proper probabilistic formulation of the ideas underpinning sparse …

Space-time processing can improve network capacity, coverage, and quality by reducing co-
channel interference (CCI) while enhancing diversity and array gain. This article focuses …

A review of blind channel estimation algorithms is presented. From the (second-order)
moment-based methods to the maximum likelihood approaches, under both statistical and …

By combining multiple-input multiple-output (MIMO) communication with the orthogonal
frequency division multiplexing (OFDM) modulation scheme, MIMO-OFDM systems can …

In this paper, the concept and principles of impulsive control are presented. Impulsive
control can be applied to a class of systems whose state variables are changeable in a very …

<? Pub Dtl=""?> The problem of estimating the eigenvalues and eigenvectors of the
covariance matrix associated with a multivariate stochastic process is considered. The focus …

The two key limiting factors facing wireless systems today are multipath interference and
multiuser interference. In this context, a challenging signal processing problem is the joint …

This paper analyzes the asymptotic behavior of the sample estimators of the eigenvalues
and eigenvectors of covariance matrices. Rather than considering traditional large sample …