Using Cyclic Prefix Correlation for DVB-T Signals Detection
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU88058" target="_blank" >RIV/00216305:26220/10:PU88058 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Using Cyclic Prefix Correlation for DVB-T Signals Detection
Original language description
Spectrum sensing is an essential part of the cognitive radio systems which can be the solution for radio spectrum shortage. There are various methods of the signal detection; many of them are based on the energy detector. Another group of methods is based on known detected signal parameters as the method for DVB-T signal detection described in this paper. Because DVB-T uses OFDM with cyclic prefix, the computation of cyclic prefix correlation and the consequent correlation function level monitoring areproposed. The simulations of this method and their results are described in the paper. Test DVB-T signal with various C/N ratios is obtained by sampling of the output of the vector signal generator and complete signal processing is implemented in Matlabwith Parallel Computing Toolbox support. The performance of investigated method for DVB-T signal detection is discussed in the paper.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ICECom 2010 20th International Conference on Applied Electromagnetics and Communications Conference Proceedings
ISBN
978-953-6037-58-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
KOREMA
Place of publication
Dubrovnik
Event location
Dubrovník
Event date
Sep 20, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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