NDLI: Application of invariant properties of chaotic signals in the synthesis of noise-immune broadband systems for data transmission

Content Provider	Springer Nature Link
Author	Leov, K. N. Potapov, A. A. Ushakov, P. A.
Copyright Year	2014
Abstract	The analysis of modern methods for data transmission using chaotic signals is performed, and corresponding limitations are revealed. A new method with a higher noise immunity is developed for data transmission with the aid of dynamic chaos using invariant synchronous chaotic response. Requirements on the generator of chaotic oscillations (GCO) for the proposed method are considered. In accordance with the requirements, a GCO with a delay and a discriminator in the feedback circuit is developed. The GCO characteristics are studied and compliance with the requirements is demonstrated. The structure of a communication system is synthesized and its mathematical model that employs the invariant properties of the GCO is proposed. Computer simulation of the communication system is used to estimate the noise immunity of the system that works in the communication channel with distortions and noise. The simulated results are used to prove the correctness of the proposed method for an increase in the noise immunity of the communication system and demonstrate the prospects for the application of invariant properties of chaotic signals in modern communication systems. The application of fractal signals in the systems for confidential broadband communications is proposed.
Starting Page	1393
Ending Page	1411
Page Count	19
File Format	PDF
ISSN	10642269
Journal	Journal of Communications Technology and Electronics
Volume Number	59
Issue Number	12
e-ISSN	15556557
Language	English
Publisher	Pleiades Publishing
Publisher Date	2014-12-13
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Communications Engineering, Networks
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Condensed Matter Physics Electrical and Electronic Engineering Radiation

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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