Detail publikačního výsledku

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

LEKOMTCEV, D.; MARŠÁLEK, R.; POSPÍŠIL, M.; KRATOCHVÍL, T.

Originální název

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

Anglický název

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

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální 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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

LEKOMTCEV, D.; MARŠÁLEK, R.; POSPÍŠIL, M.; KRATOCHVÍL, T.

Rok RIV

2016

Vydáno

10.09.2015

Nakladatel

University City London

Místo

London

ISBN

978-1-4673-8352-3

Kniha

Proceedings of 22nd International Conference on Systems, Signals and Image Processing IWSSIP 2015

Edice

1

Strany od

220

Strany do

223

Strany počet

4

URL

https://ieeexplore.ieee.org/document/7314216?section=abstract

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"
}