EFFICIENCY OF SPACE-TIME BLOCK CODING IN INDOOR ENVIRONMENT

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU37384" target="_blank" >RIV/00216305:26220/03:PU37384 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
EFFICIENCY OF SPACE-TIME BLOCK CODING IN INDOOR ENVIRONMENT
Original language description
Space-time coding is new technique using joint of transmit diversity and coding. Space-time codes provide both diversity and coding gain when using multiple transmit antennas to increase spectral efficiency over wireless communications systems. Alamouti's simple two-branch transmit diversity scheme is adopted [1]. Alamouti's scheme was originally designed for flat (frequency non-selective) fading channels, but the condition for frequency selectivity is not defined exactly. The efficiency of space-timeeblock coding in frequency selective and non-selective fading channels is compared. Quasi-static Rayleigh fading channels in indoor environment are assumed. This paper presents a large effect of frequency selectivity on the space-time communication system. These results are useful for BER vs. bit rate performance evaluation of the indoor radio communication systems.
Czech name
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Czech description
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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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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
ElectronicsLetters.com - http://www.electronicsletters.com
ISSN
1213-161X
e-ISSN
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Volume of the periodical
2003
Issue of the periodical within the volume
1/8
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
1
Pages from-to
1-1
UT code for WoS article
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EID of the result in the Scopus database
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