Browsing by Subject "Channel distributions"
Now showing items 1-8 of 8
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Conference Object
Ergodic capacity under channel distribution uncertainty
(Institute of Electrical and Electronics Engineers Inc., 2014)The impact of channel distribution uncertainty on the performance of fading channels is studied. The compound capacity of a class of ergodic fading channels subject to channel distribution uncertainty is obtained, for ...
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Conference Object
Information structures of capacity achieving distribution for channels with memory and feedback
(Institute of Electrical and Electronics Engineers Inc., 2016)The information structures of the optimal channel input distributions P[0,n] t {PAi|Ai-1,Bi-1 : i = 0,1.,n}, which correspond to the extremum problem of feedback capacity equation are identified, for any class of channel ...
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Conference Object
Minimizing outage probability for a class of MIMO channels
(2009)In this paper we investigate the outage probability of Multiple-Input Multiple-Output (MIMO) channels, when the probability distribution of the channel gains is not completely known to the transmitter and receiver. The ...
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Conference Object
Outage capacity and probability for a class of MIMO channels
(2010)This paper is concerned with outage capacity and probability of Multiple-Input Multiple-Output (MIMO) systems for a class of channel distributions. The results illustrate how outage probability and capacity degrade as a ...
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Article
Outage probability under channel distribution uncertainty
(2012)Outage probability and capacity of a class of block-fading MIMO channels are considered under partial channel distribution information. Specifically, the channel or its distribution is not known but the latter is known to ...
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Conference Object
Outage probability under channel distribution uncertainty
(2011)Outage probability of a class of block-fading (MIMO) channels is considered under channel distribution uncertainty, when the channel or its distribution are not known but the latter is known to belong to a class of ...
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Article
Sequential Necessary and Sufficient Conditions for Capacity Achieving Distributions of Channels with Memory and Feedback
(2017)We derive sequential necessary and sufficient conditions for any channel input conditional distribution P0,n δ {PXt |Xt?1,Yt?1 : T = 0, . . . , n} to maximize the finite-Time horizon directed information defined by CFB ...
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Conference Object
Sequential Necessary and Sufficient Conditions for optimal channel input distributions of channels with memory and feedback
(Institute of Electrical and Electronics Engineers Inc., 2016)We derive Sequential Necessary and Sufficient Conditions (SNSC) for any channel input distribution equation to maximize directed information for channel distributions of the form equation, where Xn t {X0., Xn} and Yn t ...