DocumentCode :
3049883
Title :
Modulation Classification based on Statistical Moments
Author :
Hipp, Jackie E.
Author_Institution :
Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78284
Volume :
2
fYear :
1986
fDate :
5-9 Oct. 1986
Abstract :
The ability to identify the modulation of an arbitrary signal is desirable for a number of reasons, including signal confirmation, interference identification, and the selection of proper demodulators. A modulation classification algorithm using statistical pattern recognition techniques has been developed and tested on numerically simulated signals. This algorithm uses statistical moments of both the demodulated signal and the signal spectrum as the modulation identifying parameters. The basis for the classification routine is a set of formulated probability distributions which were developed by generating and statistically analyzing a large set of numerically simulated signals. The resulting classification equations were tested on an independent set of numerically simulated signals.
Keywords :
Classification algorithms; Demodulation; Interference; Numerical simulation; Pattern recognition; Probability distribution; Signal analysis; Signal generators; Signal processing; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Military Communications Conference - Communications-Computers: Teamed for the 90's, 1986. MILCOM 1986. IEEE
Type :
conf
DOI :
10.1109/MILCOM.1986.4805739
Filename :
4805739
Link To Document :
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