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Further results on optimal signaling over secure MIMO channels
(2013)
Optimal signalling over the wire-tap MIMO Gaussian channel is studied under the total transmit power constraint. The recent results are extended in several directions, including a rank-deficient solution for the optimal ...
Estimation and identification of time-varying long-term fading channels via the particle filter and the em algorithm
(2011)
In this paper, we are concerned with the estimation and identification of time-varying wireless longterm fading channels. The dynamics of the fading channels are captured using a mean-reverting linear stochastic differential ...
MIMO disturbance and plant uncertainty attenuation by feedback
(2002)
This paper investigates the ability of feedback to reduce plant and disturbance uncertainties in the MIMO case, by solving two fundamental problems posed by Zames in the late seventies. The approach used here is Banach ...
On the capacity of a class of MIMO channels subject to normed uncertainty
(2008)
The compound capacity of uncertain MIMO channels is considered, when the channel is modeled by a class described by an induced norm constraint. Within this framework, two types of classes are investigated, namely, additive ...
Robust control of a class of feedback systems subject to limited capacity constraints
(2007)
In this paper we are concerned with uniform mean square reliable data reconstruction and robust stability for a class of dynamical systems over Additive White Gaussian Noise (AWGN) channels, subject to the limited capacity ...
Signalling of information in networked stochastic dynamical control systems
(Institute of Electrical and Electronics Engineers Inc., 2018)
Signalling of information is made feasible from one controller to another controller, in a networked control system consisting of two interconnected control systems. In this application, controller 2 of control system 2 ...
Information states in optimal control of stochastic systems: A Lie algebraic theoretic approach
(IEEE, 1997)
In this paper we introduce the sufficient statistic algebra which is responsible for propagating the sufficient statistic, or information state, in the optimal control of stochastic systems. Using a Lie algebraic formulation, ...
Applications of minimum principle for continuous-time partially observable risk-sensitive control problems
(IEEE, 1995)
This paper employs the minimum principle derived in [1], for nonlinear partially observable exponential of integral control problems, to solve linear-exponential-quadratic-Gaussian (LEQG) tracking problems using two different ...
Rate distortion function with causal decoding
(2010)
This paper considers source coding of general sources with memory, when causal feedback is available at the decoder. The rate distortion function is defined as the infimum of the so-called directed information over causal ...
Exact filters for Newton-Raphson parameter estimation algorithms for continuous-time partially observed stochastic systems
(IEEE, 1999)
This paper presents explicit finite-dimensional filters for implementing Newton-Raphson (NR) parameter estimation algorithms. The models which exhibit nonlinear parameter dependence are stochastic, continuous-time and ...