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A Multiuser Chaotic Communication Scheme by Parameter Division Multiple Access

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Abstract

In order to effectively reduce channel noise, parameter mismatch, and cross talks in chaos-based multiuser communication systems under a single channel, a feedback filter bank based on the unscented Kalman filter and its realization algorithm are proposed for implementing multiuser communications with chaos. The results by computer simulation indicate that the algorithm can effectively realize multiuser communications in a single channel and has a fast convergence speed.

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References

  1. Cuomo, K.M., Oppenheim, A.V.: Circuit implementation of synchronized chaos with applications to communications. Phys. Rev. Lett. 71, 65–68 (1993)

    Article  Google Scholar 

  2. Cuomo, K.M., Oppenheim, A.V., Strogatz, S.H.: Synchronization of Lorenz-based chaotic circuits with applications to communications. IEEE Trans. Circuits Syst. Part II 40, 626–633 (1993)

    Article  Google Scholar 

  3. Dedieu, H., Kennedy, M.P., Hasler, M.: Chaos shift keying: modulation and demodulation of a chaotic carrier using self-synchronizing Chuas circuits. IEEE Trans. Circuits Syst. Part II 40, 634–642 (1993)

    Article  Google Scholar 

  4. Drake, D.F., Williams, D.B.: Tracking multiple chaotic systems from a single observed sequence. In: Proc. of IEEE Digital Signal Processing Workshop, pp. 75–78 (1994)

  5. Feng, J.C., Tse, C.K.: On-line adaptive chaotic demodulator based on radial-basis-function neural networks. Phys. Rev. E 63:026202, 1–10 (2001)

    Google Scholar 

  6. Haykin, S.: Adaptive Filter Theory, 4th edn. Prentice-Hall, Upper Saddle River (2001)

    Google Scholar 

  7. Julier, S.J., Uhlmann, J.K., Whyte, H.D.: A new approach for filtering nonlinear systems. In: Proc. of the American Control Conference, pp. 1628–1632 (1995)

  8. Kennedy, M.P., Rovatti, R., Setti, G.: Chaotic Electronics in Telecommunications. CRC Press, Boca Raton (2000)

    Google Scholar 

  9. Kolumban, G., Vizvari, G.K., Schwarz, W., Abel, A.: Differential chaos shift keying: a robust coding for chaos communication. In: Proc. Int. Workshop on Nonlinear Dynamics of Electronic Systems, Seville, Spain, pp. 87–92 (1996)

  10. Lau, F.C.M., Tse, C.K.: Chaos-Based Digital Communication Systems. Springer, Heidelberg (2003)

    MATH  Google Scholar 

  11. Leung, H., Lam, J.: Design of demodulator for the chaotic modulation communication system. IEEE Trans. Circuits Syst. Part I 44, 262–267 (1997)

    Article  Google Scholar 

  12. Parlitz, U., Kocarev, L.: Multichannel communication using autosynchronization. Int. J. Bifurc. Chaos 6, 581–588 (1996)

    Article  MATH  Google Scholar 

  13. Pecora, L.M., Carroll, T.L.: Synchronization in chaotic system. Phys. Rev. Lett. 64, 821–824 (1990)

    Article  MathSciNet  Google Scholar 

  14. Sobiski, D.J., Thorp, J.S.: PDMA-2: The feedback Kalman filter and simultaneous multiple access of a single channel. IEEE Trans. Circuits Syst. Part I 45, 142–149 (1998)

    Article  Google Scholar 

  15. Sobiski, D.J., Thorp, J.S.: PDMA-1: chaotic communication via the extended Kalman filter. IEEE Trans. Circuits Syst. Part I 45, 194–197 (1998)

    Article  Google Scholar 

  16. Tam, W.M., Tse, C.K.: A near-optimal noncoherent chaos-based communication scheme. Circuits Syst. Signal Process. 24, 675–687 (2005)

    Article  MATH  MathSciNet  Google Scholar 

  17. Tam, W.M., Lau, F.C.M., Tse, C.K.: An approach to calculating bit-error-rate of a coherent chaos-based-shift-keying digital communication system under a noisy multiuser environment. IEEE Trans. Circuits Syst. Part I 49, 210–223 (2002)

    Article  Google Scholar 

  18. Wang, S.Y., Feng, J.C.: A noise reduction method for noisy chaotic signal. J. Circuits Syst. 9, 58–62 (2004) (in Chinese)

    Google Scholar 

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Authors and Affiliations

  1. School of Electronic and Information Engineering, Southwest University, Chongqing, China

    S. Wang

  2. School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China

    J. Feng & S. Xie

Authors
  1. S. Wang
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  2. J. Feng
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  3. S. Xie
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Correspondence to J. Feng.

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Wang, S., Feng, J. & Xie, S. A Multiuser Chaotic Communication Scheme by Parameter Division Multiple Access. Circuits Syst Signal Process 26, 839–852 (2007). https://doi.org/10.1007/s00034-007-9001-z

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  • DOI: https://doi.org/10.1007/s00034-007-9001-z

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