Detail výsledku

Experimental Evaluation of the Impact of Receiver Front-End on Spectrum Sensing

LEKOMTCEV, D.; MARŠÁLEK, R.; POSPÍŠIL, M.; KRATOCHVÍL, T. Experimental Evaluation of the Impact of Receiver Front-End on Spectrum Sensing. In Proceedings of 22nd International Conference on Systems, Signals and Image Processing IWSSIP 2015. 1. London: University City London, 2015. p. 220-223. ISBN: 978-1-4673-8352-3.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Lekomtcev Demian, Ph.D.
Maršálek Roman, prof. Ing., Ph.D., UREL (FEKT)
Pospíšil Martin, Ing., Ph.D., REL-SIX (FEKT), UREL (FEKT)
Kratochvíl Tomáš, prof. Ing., Ph.D., UREL (FEKT)
Abstrakt

This paper investigates the evaluation of a spectrum sensing technique from the point of view of detection degradation caused by the real receiver front-end imperfections. Two spectrum sensing detectors (energy detector and goodness of fit –based detector) have been tested with various modulation formats for four different types of front-ends in form of daughter-boards for widely used radio device USRP. After analysis of front-end architectures and their noise parameters, the real detection performance has been confirmed by the real experimental measurements and receiver operational characteristics evaluation.

Klíčová slova

Spectrum sensing; Noise Figure; Energy Detector; Kolmogorov-Smirnov test

URL
Rok
2015
Strany
220–223
Sborník
Proceedings of 22nd International Conference on Systems, Signals and Image Processing IWSSIP 2015
Řada
1
Vydání
1
Konference
22nd International Conference on Systems, Signals and Image Processing 2015
ISBN
978-1-4673-8352-3
Vydavatel
University City London
Místo
London
DOI
10.1109/IWSSIP.2015.7314216
UT WoS
000377416700055
BibTeX 
@inproceedings{BUT117056,
  author="Demian {Lekomtcev} and Roman {Maršálek} and Martin {Pospíšil} and Tomáš {Kratochvíl}",
  title="Experimental Evaluation of the Impact of Receiver Front-End on Spectrum Sensing",
  booktitle="Proceedings of 22nd International Conference on Systems, Signals and Image Processing IWSSIP 2015",
  year="2015",
  series="1",
  number="1",
  pages="220--223",
  publisher="University City London",
  address="London",
  doi="10.1109/IWSSIP.2015.7314216",
  isbn="978-1-4673-8352-3",
  url="https://ieeexplore.ieee.org/document/7314216?section=abstract"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru