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Now showing items 21-28 of 28
Near optimal wireless data broadcasting based on an unsupervised neural network learning algorithm
(2001)
Wireless Data Broadcasting (WDB) is proven to be an efficient information delivery mechanism of nearly unlimited scalability. However, successful performance of a WDB based system is not always guaranteed - it strongly ...
Stochastic power control for time-varying lognormal fading wireless channels
(2005)
The performance of stochastic optimal power control of time varying lognormal fading channels, in which the evolution of the dynamical channel is described by stochastic differential equations (SDE's), is determined. Unlike ...
A Systems Approach to Channel Equalization
(2003)
In this paper we present a control theoretic frame-work for channel equalization. Channel equalization methods are used to mitigate the effects of inter-symbol interference (ISI). Traditional methods, maximize the signal ...
An edgeworth series expansion for multipath fading channel densities
(2002)
Identifying the statistical characteristics of the received signal in wireless communications, plays an important role in the design of different functions of the overall communications system. We demonstrate here that the ...
Optimal preprocessing strategies for perfect reconstruction of binary signals under power-constrained transmission
(2004)
In this paper we further explore our deterministic worst-case framework for perfect reconstruction of discrete data transmissions through dispersive communication channels. Specifically, we are concerned with perfect ...
Encoder-decoder design for perfect reconstruction: A robust control perspective
(2005)
In this paper we consider the transmission of discrete data via a communication channel that is subject to (additive) noise with a known upper bound on its magnitude but otherwise completely unknown. We are interested in ...
A Perfect Reconstruction Paradigm for Digital Communication
(2003)
In this paper we present a deterministic worst-case framework for reconstruction of discrete data transmissions through dispersive communication channels. This framework can be explored based on robust control ideas and ...
Time-varying power-limited preprocessing for perfect reconstruction of binary signals
(2006)
In this paper we consider a deterministic worst-case framework for perfect reconstruction of discrete data transmission through a dispersive communication channel. More specifically, we extend our previous work to capture ...