Title :
Robust modulation classification for PSK /QAM/ASK using higher-order cumulants
Author :
Mirarab, M.R. ; Sobhani, M.A.
Author_Institution :
Malek Ashtar Univ. of Technol., Tehran
Abstract :
This paper presents a method based on Higher-order cumulants for classifying modulation type of PSK, ASK and QAM signals. The method is robust to the presence of frequency offset. The high performance and robustness of the method are proved by computer simulation.
Keywords :
amplitude shift keying; higher order statistics; phase shift keying; quadrature amplitude modulation; signal classification; ASK; PSK; QAM; higher-order cumulant; modulation classification; Amplitude shift keying; Baseband; Decision trees; Degradation; Feature extraction; Frequency; Phase shift keying; Quadrature amplitude modulation; Robustness; Timing; automatic modulation classification; higher-order cumulants;
Conference_Titel :
Information, Communications & Signal Processing, 2007 6th International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-0982-2
Electronic_ISBN :
978-1-4244-0983-9
DOI :
10.1109/ICICS.2007.4449591
