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THEORETICAL FOUNDATIONS OF THE STATISTICAL MODULATION OF QUASIRANDOM SIGNAL

Journal: Science and world (Vol.1, No. 68)

Publication Date:

Authors : ;

Page : 36-46

Keywords : method; statistical modulation; characteristic function; modem; interference immunity; spectral and energy efficiency; digital system.;

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Abstract

In the paper a method for the statistical modulation of a previously unknown quasideterministic signal is suggested; the method is described using probability theory. The fundamentals of the theory of statistical modulation and the structure of modem of a new generation were built. An analysis of the interference immunity of the modem when working in the noisy channel is made. The results of theoretical analysis showed that with the help of the method of statistical modulation, it is possible to achieve the limit values of interference immunity, spectral and energy efficiency of digital communication systems.

Last modified: 2019-04-30 18:34:21