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A Parameter Modulation Chaotic Secure Communication Scheme with Channel Noises |
| ZHANG Ying-Qian, WANG Xing-Yuan**
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Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024
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| Cite this article: |
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ZHANG Ying-Qian, WANG Xing-Yuan 2011 Chin. Phys. Lett. 28 020505 |
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Abstract We propose a new communication system which is able to separate noise successfully by using independent component analysis (ICA), and a parameter modulation method based on a Lorenz chaotic system is employed for recovery of the source signals. The results indicate that our proposed secure communication has robustness against noise.
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| Keywords:
05.45.Vx
05.45.Gg
05.45.-a
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Received: 08 November 2010
Published: 30 January 2011
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| PACS: |
05.45.Vx
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(Communication using chaos)
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05.45.Gg
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(Control of chaos, applications of chaos)
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05.45.-a
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(Nonlinear dynamics and chaos)
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