Detail publikace

Algorithms of digital modulation classification and their verification

KUBÁNKOVÁ, A. KUBÁNEK, D.

Originální název

Algorithms of digital modulation classification and their verification

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Two methods of the classification of digital modulations ASK, FSK2, FSK4, MSK, BPSK, QPSK, 8PSK and QAM-16 are presented. The first algorithm is based on module and phase spectrogram analysis. Here it is very important to estimate the symbol length of the received signal and thus we introduce two methods for this purpose. They are based on the wavelet transform and cepstrum analysis. The second algorithm of modulation classification uses instantaneous values of signal (instantaneous amplitude, phase and frequency). A method of the practical verification of classification algorithms in laboratory environment is described.

Klíčová slova

Classification of modulations, examination, modulation, symbol length estimation

Autoři

KUBÁNKOVÁ, A.; KUBÁNEK, D.

Rok RIV

2010

Vydáno

1. 9. 2010

Nakladatel

WSEAS

ISSN

1109-2742

Periodikum

WSEAS TRANSACTIONS on COMMUNICATIONS

Ročník

9

Číslo

9

Stát

Řecká republika

Strany od

563

Strany do

572

Strany počet

10

BibTex

@article{BUT49941,
  author="Anna {Kubánková} and David {Kubánek}",
  title="Algorithms of digital modulation classification and their verification",
  journal="WSEAS TRANSACTIONS on COMMUNICATIONS",
  year="2010",
  volume="9",
  number="9",
  pages="563--572",
  issn="1109-2742"
}