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MAŇAS, O. MARŠÁLEK, R. ELSOKARY, A. VALENTA, V.
Originální název
Implementation of Cyclostationary Based Detection
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Cognitive radios offer re-utilization of unused li- censed channels by establishment of secondary networks based on dynamic spectral sharing. A key aspect of CR networks is proper exploring of unused frequencies. In this paper, a well known sensing method employing repetitive properties of OFDM based signal was selected for implementation. The method is fully implemented into special wideband sensing platform and evaluated under signals of real DVB-T services. Implementation steps and baseband preprocessing are described. Moreover, a new approach of implementation of the test metric calculation is introduced.
Klíčová slova
Spectral sensing, Cyclostationary based detection, DVB-T, FPGA
Autoři
MAŇAS, O.; MARŠÁLEK, R.; ELSOKARY, A.; VALENTA, V.
Rok RIV
2015
Vydáno
17. 8. 2015
ISBN
978-80-214-5239-8
Kniha
Sbornik prispevku studentske konference Kohutka 2015
Číslo edice
1
Strany od
44
Strany do
47
Strany počet
4
BibTex
@inproceedings{BUT118356, author="Ondřej {Maňas} and Ahmed {Elsokary} and Václav {Valenta} and Roman {Maršálek}", title="Implementation of Cyclostationary Based Detection", booktitle="Sbornik prispevku studentske konference Kohutka 2015", year="2015", number="1", pages="44--47", isbn="978-80-214-5239-8" }