Linear diversity precoding design criterion for finite block-fading parallel MIMO channels
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00173031" target="_blank" >RIV/68407700:21230/11:00173031 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/wcm.943" target="_blank" >http://dx.doi.org/10.1002/wcm.943</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/wcm.943" target="_blank" >10.1002/wcm.943</a>
Alternative languages
Result language
angličtina
Original language name
Linear diversity precoding design criterion for finite block-fading parallel MIMO channels
Original language description
A novel optimal two stage coding for finite set of parallel flat-fading MIMO channels with single common information source with specific constant rate requirement is derived. The optimality of suggested coding is achieved in terms of the capacity versusoutage performance. The well-known optimal coding rule relies on Gaussian codewords spanned over the whole available finite set of parallel channels. We prove that the equivalent preprocessing to the ideal interleaving is to re-code independent parallelchannels codewords by a linear inner precoder from a special class of unitary precoders complying with the optimality criterion derived in the paper. Performing such linear mixture of codewords sharing common Gaussian block-wise codebook, the same capacity versus the outage is guaranteed without any interleaving over parallel channels.We utilize a virtual multiple access (VMA) channel approach to derive the optimality criterion.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Wireless Communications and Mobile Computing
ISSN
1530-8669
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
1463-1472
UT code for WoS article
000298486200003
EID of the result in the Scopus database
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