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An Approach Based on Parameters Modulation for Chaos Digital Secure Communication(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2001年02期
Page:
173-176
Research Field:
Publishing date:

Info

Title:
An Approach Based on Parameters Modulation for Chaos Digital Secure Communication
Author(s):
GuBaohua LuJunguo WangXiaofan WangZhiquan
Department of Automation,NUST,Nanjing 210094
Keywords:
chaos chaos synchronizat ion secure communicat ion
PACS:
TN919
DOI:
-
Abstract:
In this paper, an approach for synchronizing chaotic system is developed by using feedback cont rol theory. The proposed method is then applied to sug gest a scheme of digital secure communicat ion using a chaot ic carrier. In the t ransmit ter, the bits are mapped to chaotic carriers by modulat ing parameters of chaotic system. T hen the bits are demodulated by the receiver that consists of sy nchronizable chaotic systems. The numerical simulation results demonst rate the proposed scheme effect iveness.

References:

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Last Update: 2013-03-25