Title :
Improved PSK classification using spectral correlation functions
Author :
Kuriakose, Jeril ; Rajesh, A. ; Bora, Prabin Kumar
Author_Institution :
Dept. of EEE, Indian Inst. of Technol. Guwahati, Guwahati, India
fDate :
Feb. 28 2014-March 2 2014
Abstract :
This paper proposes an improved PSK classifier using the spectral correlation function(SCF). It shows why the SCF is unable to classify higher order PSK signals. A set of new features are extracted from SCF and used for classification as a solution to this problem. It also explains the differentiating capability of the newly extracted features.
Keywords :
feature extraction; phase shift keying; signal processing; PSK classification; PSK signals; SCF; feature extraction; spectral correlation functions; Baseband; Binary phase shift keying; Correlation; Feature extraction; Frequency modulation;
Conference_Titel :
Communications (NCC), 2014 Twentieth National Conference on
Conference_Location :
Kanpur
DOI :
10.1109/NCC.2014.6811334
