Achievable Rate Region of Linearly Precoded Multiple Access Block-Fading Delay Limited MIMO Channel

Result code in IS VaVaI
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Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Achievable Rate Region of Linearly Precoded Multiple Access Block-Fading Delay Limited MIMO Channel
Original language description
In this paper, the achievable rate region of multiple-access delay limited MIMO channel with user-wise independent linear precoding is investigated. No channel state information is assumed to be known at the transmitter and each user wants to communicateat the maximum but constant rate during the frame consisted of finite number of blocks of block-fading channel realizations. Each user employs the linear transmit energy preserving preprocessing. We aim at better performance in the terms of outage capacity compared with block-wise independent coding over the whole frame. There was found proper information-theoretical channel description. The behavior of the maximum achievable rate and entire rate region volume was evaluated so that there was proved that in the case of linear precoding the maximum achievable rate is stabilized and there exists the rate region achievable with lower guaranteed probability of outage.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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