Publication result detail

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

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

Original Title

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

English Title

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

Type

Paper in proceedings (conference paper)

Original Abstract

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.

English abstract

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.

Keywords

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

Key words in English

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

Authors

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

RIV year

2016

Released

10.09.2015

Publisher

University City London

Location

London

ISBN

978-1-4673-8352-3

Book

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

Edition

1

Pages from

220

Pages to

223

Pages count

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"
}