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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU94348" target="_blank" >RIV/00216305:26220/11:PU94348 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Digital Modulation Recognition Based on Feature, Spectrum and Phase Analysis and its Testing with Disturbed Signals
Original language description
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.
Czech name
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Czech description
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Project
<a href="/en/project/GP102%2F09%2FP626" target="_blank" >GP102/09/P626: Automatic Classification of Digital Modulations</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 10th WSEAS International Conference on Signal Processing (SIP '11)
ISBN
978-1-61804-005-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
162-166
Publisher name
WSEAS Press
Place of publication
Lanzarote, Spain
Event location
Lanzarote
Event date
May 27, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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