Classifier of communication signals based on the combination of correlation and Spectral algorithms

 

A. P. Dyatlov, A. N. Shostak

Institute of Radio Engineering Systems and Management of Engineering and Technology Academy of Southern Federal University

 

The paper is received on March 27, 2014

 

Abstract. Structures and algorithms classifier communication signals, which is invariant to uncertainty about the carrier frequency signal and has advanced features, are investigated. Features of the functioning of the classifier using a variety of informative signs are investigated. A stand for modeling the recognition process and optimization of the basic characteristics of the classifier is presented.

Keywords: express analysis, radio monitoring, classifier, correlation-filtration device, parallel spectrum analyzer, modulation type, the probability of a wrong decision, signal-to-noise ratio.