Impact of the Chaotic Synchronization’s Stability on the Performance of QCPSK Communication System-Reference-Cited by-同舟云学术

Impact of the Chaotic Synchronization’s Stability on the Performance of QCPSK Communication System

Published:2021-03-10 Issue:6 Volume:10 Page:640
ISSN:2079-9292
Container-title:Electronics
language:en
Short-container-title:Electronics

Author:

Babajans Ruslans^ORCID,Cirjulina Darja,Grizans Juris,Aboltins Arturs^ORCID,Pikulins Dmitrijs,Zeltins Maris,Litvinenko Anna^ORCID

Abstract

The current work presents a study of the implementation of a quadrature chaos phase-shift keying communication system (QCPSK) based on the employment of different chaos oscillators. The research takes two directions, with one being the study of the chaos synchronization’s noise immunity for several chaos oscillators that are the potential core blocks of the QCPSK system. The correlation coefficient over time is used to estimate the synchronization noise immunity. The second direction is the estimation of the QCPSK system’s baseband model performance in the AWGN propagation channel using the bit error ratio (BER) as the estimation method for several chaos oscillators employed as the core of the QCPSK system’s model.

Funder

European Regional Development Fund

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering

Link

https://www.mdpi.com/2079-9292/10/6/640/pdf

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