AUTOMATIC CLASSIFICATION OF M-ary PHASE SHIFT KEYING (MPSK) SIGNALS
Azzouz, E., El-barbary, K. (1999). AUTOMATIC CLASSIFICATION OF M-ary PHASE SHIFT KEYING (MPSK) SIGNALS. EKB Journal Management System, 8(ASAT Conference, 4-6 May 1999), 1-8. doi: 10.21608/asat.1999.25154
El-sayed E. Azzouz; Khairy El-barbary. "AUTOMATIC CLASSIFICATION OF M-ary PHASE SHIFT KEYING (MPSK) SIGNALS". EKB Journal Management System, 8, ASAT Conference, 4-6 May 1999, 1999, 1-8. doi: 10.21608/asat.1999.25154
Azzouz, E., El-barbary, K. (1999). 'AUTOMATIC CLASSIFICATION OF M-ary PHASE SHIFT KEYING (MPSK) SIGNALS', EKB Journal Management System, 8(ASAT Conference, 4-6 May 1999), pp. 1-8. doi: 10.21608/asat.1999.25154
Azzouz, E., El-barbary, K. AUTOMATIC CLASSIFICATION OF M-ary PHASE SHIFT KEYING (MPSK) SIGNALS. EKB Journal Management System, 1999; 8(ASAT Conference, 4-6 May 1999): 1-8. doi: 10.21608/asat.1999.25154

AUTOMATIC CLASSIFICATION OF M-ary PHASE SHIFT KEYING (MPSK) SIGNALS

International Conference on Aerospace Sciences and Aviation Technology
Article 70, Volume 8, ASAT Conference, 4-6 May 1999, May 1999, Pages 1-8    PDF (1.73 M)
Document Type: Original Article
DOI: 10.21608/asat.1999.25154
Authors
El-sayed E. Azzouz; Khairy El-barbary
Egyptian Armed Forces.
Abstract
In this paper, a procedure for automatic classification of MPSK signals, with M=2,4 and 8 is proposed. The developed algorithm utilizes the pattern recognition approach. This is based on counting the number of states in the signal constellations, which is derived from the complex envelope of a received signal. Computer simulations for 100 realizations of each type of band-limited MPSK signal (M=2, 4, and 8) corrupted with band-limited Gaussian noise are performed. It is found that the number of levels is correctly estimated at the SNR of 10 dB.
Keywords
Digital Modulation Classification; Clustering Techniques
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