DocumentCode
2304489
Title
Blind investigation of M-FSK modulations and identification of these modulations from M-PSK and M-QAM modulations
Author
Cipli, Görken ; Arslan, Hüseyin ; Durak, Lüfiye
Author_Institution
Tubitak-Uekae, Gebze, Turkey
fYear
2009
fDate
9-11 April 2009
Firstpage
740
Lastpage
744
Abstract
M-FSK modulation classification and identification of the modulation order are studied for both flat and frequency selective fading channels. In the modulation classification, M-FSK modulated signals are identified from M-PSK and M-QAM signals using amplitude and spectral features of the received signal. Once the M-FSK signal is identified, then the order of the signal is detected blindly. Various features of the modulated signal are investigated to be able to identify them in practical wireless channels.
Keywords
fading channels; frequency shift keying; phase shift keying; quadrature amplitude modulation; signal detection; M-FSK modulation; M-PSK modulation; M-QAM modulation; frequency selective fading channel; wireless channel; Amplitude modulation; Fading; Frequency; Signal detection; Signal processing; Synthetic aperture sonar;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Communications Applications Conference, 2009. SIU 2009. IEEE 17th
Conference_Location
Antalya
Print_ISBN
978-1-4244-4435-9
Electronic_ISBN
978-1-4244-4436-6
Type
conf
DOI
10.1109/SIU.2009.5136502
Filename
5136502
Link To Document