Browsing by Author "Denic, S. Z."
Now showing items 114 of 14

Conference Object
Capacity of gaussian channels with noise uncertainty
Denic, S. Z.; Charalambous, Charalambos D.; Djouadi, S. M. (2004)In this paper the problem of defining, and computing the capacity of a communication channel when the statistic of an additive noise is not fully known, is addressed. The communication channel is specified as a continuous ...

Article
Capacity of the class of MIMO channels with incomplete CDI  Properties of mutual information for a class of channels
Charalambous, Charalambos D.; Denic, S. Z.; Constantinou, C. (2009)This paper is concerned with multipleinput multipleoutput (MIMO) wireless channel capacity, when the probability distribution of the channel matrix p(H) is not completely known to the transmitter and the receiver. The ...

Article
Control of continuoustime linear Gaussian systems over additive Gaussian wireless fading channels: A separation principle
Charalambous, Charalambos D.; Farhadi, A.; Denic, S. Z. (2008)This note is concerned with the control of continuoustime linear Gaussian systems over additive white noise wireless fading channels subject to capacity constraints. Necessary and sufficient conditions are derived, for ...

Conference Object
Control of discretetime partiallyobserved jump linear systems over causal communication systems
Denic, S. Z.; Charalambous, Charalambos D. (2006)We consider the problem of control of discretetime partiallyobserved jump linear system over a noisy causal communication channel. Necessary conditions for observability and stabilizability in probability and rth mean ...

Conference Object
Control over wireless communication channel for continuoustime systems
Charalambous, Charalambos D.; Denic, S. Z.; Farhadi, A. (2005)This paper is concerned with the control of one dimensional continuous time linear Gaussian systems over additive white noise wireless fading channels subject to capacity constraints. Necessary and sufficient conditions ...

Conference Object
Information capacity of MIMO channels with relative entropy constraint
Charalambous, Charalambos D.; Denic, S. Z.; Constantinou, C. (2006)This paper addresses the issue of multipleinput multipleoutput (MIMO) wireless channel capacity, when the probability distribution of the channel matrix p(H) is not completely known to the transmitter and the receiver. ...

Article
Information theoretic bounds for compound MIMO Gaussian channels
Denic, S. Z.; Charalambous, Charalambos D.; Djouadi, S. M. (2009)In this paper, achievable rates for compound Gaussian multipleinputmultipleoutput (MIMO) channels are derived. Two types of channels, modeled in the frequency domain, are considered when: 1) the channel frequency response ...

Article
Information theoretic modeling and analysis for global interconnects with process variations
Denic, S. Z.; Vasic, B.; Charalambous, Charalambos D.; Chen, J.; Wang, J. M. (2011)As the CMOS semiconductor technology enters nanometer regime, interconnect processes must be compatible with device roadmaps and meet manufacturing targets at the specified wafer size. The resulting ubiquitous process ...

Conference Object
Robust capacity for additive colored Gaussian uncertain channels
Charalambous, Charalambos D.; Denic, S. Z.; Djouadi, S. M. (2005)This paper is concerned with the definition and computation of channel capacity of continuous time additive Gaussian channels, when the channel is subject to uncertainty, the noise power spectral density is known and the ...

Conference Object
Robust capacity of a Gaussian noise channel with channel and noise uncertainty
Charalambous, Charalambos D.; Denic, S. Z.; Djouadi, S. M. (2005)This paper is concerned with the problem of defining, and computing the capacity of a continuoustime additive Gaussian noise communication channel when the true frequency response of the channel, and the power spectral ...

Conference Object
Robust capacity of white Gaussian noise channels with uncertainty
Charalambous, Charalambos D.; Denic, S. Z.; Djouadi, S. M. (2004)This paper concerns the problem of defining, and computing the channel capacity of a continuous time additive white Gaussian noise channel when the true frequency response of the channel is not completely known to the ...

Article
Robust control of uncertain contextsensitive probabilistic Boolean networks
Denic, S. Z.; Vasic, B.; Charalambous, Charalambos D.; Palanivelu, R. (2009)Uncertainty is an intrinsic phenomenon in control of gene regulatory networks (GRNs). The presence of uncertainty is related to impreciseness of GRN models due to: (1) Errors caused by imperfection of measurement devices ...

Article
Stochastic power control for shortterm flat fading wireless networks: Almost sure QoS measures
Charalambous, Charalambos D.; Denic, S. Z.; Djouadi, S. M.; Menemenlis, N. (2001)The power control of wireless networks is formulated using a stochastic optimal control framework, in which the evolution of the channel is described by stochastic differential equations. Under this scenario, average and ...

Article
Stochastic power control for wireless networks via SDEs: Probabilistic QoS measures
Charalambous, Charalambos D.; Djouadi, S. M.; Denic, S. Z. (2005)The power control of wireless networks is formulated using a stochastic optimal control framework, in which the evolution of the channel is described by stochastic differential equations (SDEs). The latter rapture the ...