A noise-resistant signal-code generation algorithm based on the nonlinear system with cross feedback for secure telecommunications systems

The algorithm of generation of pseudo-random sequences generated at the output of a nonlinear system with cross feedbacks and time-varying parameters is considered in the article. The results of numerical modeling on the estimation of the lateral emissions of normalized autocorrelation sequence func...

Full description

Saved in:
Bibliographic Details
Published in2018Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO) pp. 1 - 6
Main Authors Dubrovsky, V. V., Popova, M. S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2018
Subjects
autocorrelation function
Correlation
Decoding
digital communication
energy efficiency
Generators
information protection
Interference
Mathematical model
multidimensional mapping
nonlinear feedback
nonlinear mixing
Nonlinear systems
phase trajectory
Signal processing algorithms
signalcode construction
stochasticity
Online AccessGet full text
DOI10.1109/SYNCHROINFO.2018.8456961

Cover

More Information
Summary:The algorithm of generation of pseudo-random sequences generated at the output of a nonlinear system with cross feedbacks and time-varying parameters is considered in the article. The results of numerical modeling on the estimation of the lateral emissions of normalized autocorrelation sequence functions are presented, as well as the character of the distribution of their reference values. The structural-functional scheme of the generation device is given and the ways of practical realization are indicated. A method of information modulation and demodulation of a useful signal against the background of additive interference is proposed.
DOI:10.1109/SYNCHROINFO.2018.8456961