Result Details

Implementation of Cyclostationary Based Detection

MAŇAS, O.; MARŠÁLEK, R.; ELSOKARY, A.; VALENTA, V. Implementation of Cyclostationary Based Detection. In Sbornik prispevku studentske konference Kohutka 2015. 2015. p. 44-47. ISBN: 978-80-214-5239-8.
Type
conference paper
Language
English
Authors
Maňas Ondřej, Ing.
Elsokary Ahmed, MSc, UREL (FEEC)
Valenta Václav, Ing.
Maršálek Roman, prof. Ing., Ph.D., UREL (FEEC)
Abstract

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.

Keywords

Spectral sensing, Cyclostationary based detection, DVB-T, FPGA

Published
2015
Pages
44–47
Proceedings
Sbornik prispevku studentske konference Kohutka 2015
Edition
1
Conference
Student conference Kohútka 2015
ISBN
978-80-214-5239-8
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"
}
Departments
Department of Radio Electronics (UREL)
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