Title :
Cyclic feature-based signal detection and classification
Author :
Desimir Ž. Vučić;Ivan P. Pokrajac;Predrag Okiljević
Author_Institution :
Racunarski Fak., Univ. Union, Beograd, Belgrade, Serbia
Abstract :
Some principles of the cyclic feature-based signal detection and classification are describes. α-profiles for spectral coherence and spectral correlation density (SCD) are considered for this purpose. The theoretical SCD α-profile of OFDM/QAM signal with cyclostationary signature is shown.
Keywords :
"OFDM","Quadrature amplitude modulation","Hidden Markov models","Correlation","AWGN","Signal to noise ratio","Feature extraction"
Conference_Titel :
Telecommunications Forum (TELFOR), 2011 19th
Print_ISBN :
978-1-4577-1499-3
DOI :
10.1109/TELFOR.2011.6143664
