Abstract
Considering the shortcomings of DCSK (differential chaos shift keying) with bad secrecy and low data transfer rate, this paper designs and researches a new chaos shift keying digital modulation scheme—FM-CDSK(frequency-modulated correlation delay shift keying). The scheme has the both merits of CDSK and FM-DCSK. The simulation analysis of data transmission rate, confidentiality and BER verify that this new scheme has more superior performance than DCSK and CDSK, and the transmission rate is twice as much as original shift keying schemes. It can be clearly seen that this scheme is realizable in digital secure communication.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Gao, J., Liao, N., Liang, Z.: A Hybrid Secure Communication Method Based on the Synchronization of Hyperchaos Systems. J. Circuits and Systems 57, 128–130 (2005)
Si-Yuan, H.: The Research of Synchronization Communication Technology Based on Chaotic Masking. In: IEEE International Conference on Intelligent Computing and Intelligent Systems, pp. 267–270. IEEE Press, New York (2009)
Yao, J., Lawrence, A.J.: Performance Analysis and Optimization of Multi-User Differential Chaos-Shift Keying Communication Systems. IEEE Transaction on Circuits and Systems-I: Regular Papers (2006)
Han, J., Zhu, Y.: A Kind of Method for Enhancing the Transmission Efficiency in FM-DCSK. Acta Electronic, 1032–1035 (2005)
Chen, S., Wang, L., Chen, G.: Data-Aided Timing Synchronization for FM-DCSK UWB Communication Systems. IEEE Transactions on Industrial Electronics, 1538–1545 (2010)
Li, H., Feng, S.F.: UWB DCSK System Design and Simulation. In: IEEE International Conference on Test and Measurement, pp. 311–314. IEEE Press, New York (2009)
Wren, T.J., Yang, T.C.: Orthogonal Chaotic Vector Shift Keying in Digital Communications. IET Communications, 739–753 (2010)
Arai, S., Nishio, Y.: No coherent Correlation-based Communication Systems Choosing Different Chaotic Maps. In: IEEE International Symposium on Circuits and Systems, pp. 1433–1436 (2007)
Galias, Z., Maggio, G.M.: Quadrature Chaos-Shift Keying: Theory and Performance Analysis. In: IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, vol. 167, pp. 1510–1519. IEEE Press, New York (2001)
Lau, F.C.M., Ye, M., Tse, C.K., Hau, S.F.: Anti-jamming Performance of Chaotic Digital Communication Systems. IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 1486–1494 (2002)
Zhang, Y., Shen, X., Zhu, X.: An FM-QCSK Chaotic Communication System and It Performance Analysis. Journal of Xidian University, 259–263 (2007)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Wang, J., Ding, Q. (2011). A New Kind of Chaos Shift Keying Secure Communication System: FM-CDSK. In: Yu, Y., Yu, Z., Zhao, J. (eds) Computer Science for Environmental Engineering and EcoInformatics. CSEEE 2011. Communications in Computer and Information Science, vol 159. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-22691-5_31
Download citation
DOI: https://doi.org/10.1007/978-3-642-22691-5_31
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-22690-8
Online ISBN: 978-3-642-22691-5
eBook Packages: Computer ScienceComputer Science (R0)