Detail publikačního výsledku

Digital Modulation Recognition Based on Feature, Spectrum and Phase Analysis and its Testing with Disturbed Signals

KUBÁNKOVÁ, A.; KUBÁNEK, D.

Originální název

Digital Modulation Recognition Based on Feature, Spectrum and Phase Analysis and its Testing with Disturbed Signals

Anglický název

Digital Modulation Recognition Based on Feature, Spectrum and Phase Analysis and its Testing with Disturbed Signals

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper describes algorithm for the classification of digital modulations and testing of this algorithm with disturbed signals. 2ASK, 2FSK, 4FSK, MSK, BPSK, QPSK, 8PSK and 16QAM were chosen for recognition as the best-known digital modulations used in modern communication technologies. The algorithm is based on the evaluation of spectral power density of the normalized-centered instantaneous amplitude of the signal, and its spectrum and instantaneous phase analysis. We used multipath fading channel to model signal propagation and disturbed the signal by white Gaussian noise for the purpose of testing the algorithm.

Anglický abstrakt

The paper describes algorithm for the classification of digital modulations and testing of this algorithm with disturbed signals. 2ASK, 2FSK, 4FSK, MSK, BPSK, QPSK, 8PSK and 16QAM were chosen for recognition as the best-known digital modulations used in modern communication technologies. The algorithm is based on the evaluation of spectral power density of the normalized-centered instantaneous amplitude of the signal, and its spectrum and instantaneous phase analysis. We used multipath fading channel to model signal propagation and disturbed the signal by white Gaussian noise for the purpose of testing the algorithm.

Klíčová slova

Classification of modulations, recognition of modulations, channel model, digital modulation

Klíčová slova v angličtině

Classification of modulations, recognition of modulations, channel model, digital modulation

Autoři

KUBÁNKOVÁ, A.; KUBÁNEK, D.

Rok RIV

2012

Vydáno

27.05.2011

Nakladatel

WSEAS Press

Místo

Lanzarote, Spain

ISBN

978-1-61804-005-3

Kniha

Proceedings of the 10th WSEAS International Conference on Signal Processing (SIP '11)

Strany od

162

Strany do

166

Strany počet

5

BibTex

@inproceedings{BUT74191,
  author="Anna {Kubánková} and David {Kubánek}",
  title="Digital Modulation Recognition Based on Feature, Spectrum and Phase Analysis and its Testing with Disturbed Signals",
  booktitle="Proceedings of the 10th WSEAS International Conference on Signal Processing (SIP '11)",
  year="2011",
  pages="162--166",
  publisher="WSEAS Press",
  address="Lanzarote, Spain",
  isbn="978-1-61804-005-3"
}