"JOURNAL OF RADIO ELECTRONICS" (Zhurnal Radioelektroniki ISSN 1684-1719, N 7, 2017

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Coherent transmission of digital information with M-ary modulation of chaotic signal

 

T. I. Mokhseni, A. M. Kikot

 1 Kotelnikov Institute of Radio engineering and Electronics of RAS, Mokhovaya 11-7, Moscow 125009, Russia

2 Moscow Institute of Physics and Technology, Institutskiy lane 9, Dolgoprudnyi Moscoe region, 141700, Russia

 

The paper is received on June 20, 2017

 

Abstract. A method for coherent reception and transmission of an information sequence based on chaotic signals is proposed. Information sequence consists of elements of the M-ary alphabet. The main feature of the proposed method is the use of pre-recorded in memory in digital form chaotic signal fragments as carriers. Digital implementation of transmitter and receiver allows the use of the same copies of carrier chaotic signal and synchronization of these copies in time for establishing a correlation reception. The implementation of this approach corresponds to the concept of Software Defined Radio (SDR). According to SDR concept basic parameters of transceiver components are determined by software rather than hardware configuration as it arranged in analog systems.

The scheme of reception and transmission which allows the implementation of the proposed method is presented. In the scheme two orthogonal fragments of chaotic signal were used as basic functions. In accordance with the presented scheme modeling and experimental approbation were carried out.

Key words: chaotic signal, communication system, software defined radio, coherent detection.

References

1. Cuomo M.K., Oppenheim A.V., Strogatz S.H. Synchronization of Lorenz-Based Chaotic Circuits with Applications to Communications, IEEE Trans. Circuits and Systems, 1993, Vol. 40, No. 10, p. 626.

2. Downes P.T. Secure communication using chaotic synchronization, SPIE, 1993, Vol. 2038, p. 227.

3. Kocarev L., Halle K.S., Eckert K., Chua L., Parlitz U. Experimental demonstration of secure communications via chaotic synchronization, Int. J. Bifurcation and Chaos, 1992, Vol. 2, No. 3, pp. 709-713.

4. Belsky Yu.L., Dmitriev A.S. Information Transmission by means of deterministic chaos, Radiotekhnika I Elektronika Journal of Communications Technology and Electronics, 1993, Vol. 38, No. 7, pp. 1310-1315. (In Russian)

5. Dedieu ., Kennedy ., Hasler . Chaos shift keying: Modulation and demodulation of a chaotic carrier using self-synchronising Chua's circuits, IEEE Trans. Circuits and Systems, 1993, Vol. CAS-40, No. 10, pp. 634-642.

6. Partlitz U., Chua L., Kocarev L., Halle K., Shang A. Transmission of digital signals by chaotic synchronization, Int. J. Bifurcation and Chaos, 1992, Vol. 2, No. 4, pp. 973-977.

7. Volkovskii A.R., Rulkov N.V. Chaotic synchronous response of nonlinear communication system with chaotic carrier, Pisma v Zhurn. Tekh. Fiziki Technical Physics Letters, 1993, Vol. 19, No. 3, pp. 71-75. (In Russian)

8. Pecora L.M., Carroll T.L. Synchronization in Chaotic systems, Phys. Rev. Lett., 1990, Vol. 64, No. 8, pp. 821-824.

9. Kocarev L., and Partlitz U. General approach for chaotic synchronization with application to communication, Phys. Rev. Lett., 1995, Vol. 74, No. 25, pp. 5028-5031.

10. Belsky Yu.L., Dmitriev A.S. The effect of perturbing factors on the operation of an information transmission system with a chaotic charier, Radiotekhnika I Elektronika Journal of Communications Technology and Electronics, 1995, Vol. 40, No. 2, pp. 265-281. (In Russian)

11 Kolumban G., Kennedy M. The role of synchronization in digital communications using chaos Part I: Fundamentals of digital communications, IEEE Transactions on circuits and systems I: Fundamental theory and applications, 1997, Vol. 44, No. 10, pp. 927-936.

12. Kolumban G., Vizvari ., Schwarz W., Abel A. Differential chaos shift keying: A robust coding for chaotic communication, in Proc. NDES'96, 1996, pp. 87-92.

13. Dmitriev A.S., Kyarginsky B. Ye., Panas A.I., Starkov S.O. Plain Scheme of Chaotic-Carrier Data Communications at Microwave Frequencies. Journal of Communications Technology and Electronics, 2001, Vol. 46, No. 2, pp. 207-214.

14. Andre L.G. Reis, Andre F.B. Selva, Karlo G. Lenzi, Silvio E. Barbin, Luis G.P. Meloni. Software defined radio on digital communications: A new teaching tool, Wireless and Microwave Technology Conference (WAMICON) IEEE 13th Annual, 2012, pp. 1-8.

15. Mokhseni T.I., Kikot A.M. Coherent transmission of digital information with binary modulation of chaotic pulse, Zhurnal Radioelektroniki Journal of Radio Electronics, 2015, No. 6. Availible at: http://jre.cplire.ru/jre/jun15/10/text.html. (In Russian)

16. Sklar B. Digital communications: fundamentals and applications. 2nd ed. Upper Saddle River, N.J. : Prentice Hall. 2001. 1079 p.

17. Dmitriev A.S., Zakharchenko K.V., Puzikov D. Yu. Introduction to the Theory of Direct Chaotic Data Transmission, Journal of Communications Technology and Electronics, 2003, Vol. 48, no. 3, pp. 293-302

18. Dmitriev A.S., Panas A.I. Dinamichesky khaos: novie nositeli informacii dlya system svyazi. [Dynamic chaos: Novel type of information carrier for communication systems]. Moscow, Izdatelstvo Fiziko-Matematicheskoi literatury Publ., 2002. 252 p. (In Russian)

19. Silin A. Software Defined Radio technology. Theory, principles and examples of hardware platforms, Besprovodnie Tekhnologii Wireless Technologies, 2007, No. 2, pp. 22-27. (In Russian)

20. Pronin K. Designing, Optimizing and Modeling SDR, Elektronnie Komponenty Electronic Components, 2012, No. 2, pp. 49-53. (In Russian)

21. The Technology of Software Defined Radio based on PXI, National Instruments, Availible at: http://russia.ni.com/sites/default/files/ NI .pdf.

 

For citation:

 T. I. Mokhhseni, A. M. Kikot. Coherent transmission of digital information with M-ary modulation of chaotic signal. Zhurnal Radioelektroniki - Journal of Radio Electronics, 2017, No. 7. Available at http://jre.cplire.ru/jre/jul17/8/text.pdf. (In Russian)