A robust sequence synchronization unit for multi-user DS-CDMA chaos-based communication systems

Signal Processing

Volumn 87, Issue 7, 2007, Pages 1692-1708

  Jovic, B ^a   Unsworth, C P ^a   Sandhu, G S ^a   Berber, S M ^a  

^a UNIVERSITY OF AUCKLAND   (New Zealand)

Author keywords

Chaos; Communications; DS CDMA; Multi user; Synchronization

Indexed keywords

BIT ERROR RATE; CHAOS THEORY; COMMUNICATION SYSTEMS; GAUSSIAN NOISE (ELECTRONIC); MATHEMATICAL MODELS; SYNCHRONIZATION;

CHAOTIC COMMUNICATION SYSTEM; DS-CDMA; MULTI-USERS;

CODE DIVISION MULTIPLE ACCESS;

EID: 33947369462     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2007.01.014     Document Type: Article

References (65)

1. Yamada T., and Fujisaka H. Stability theory of synchronized motion in coupled-oscillator systems. II. Progr. Theor. Phys. 70 5 (1983) 1240-1248
2. Pecora L.M., and Carroll T.L. Synchronization in chaotic systems. Phys. Rev. Lett. 64 8 (1990) 821-824
3. Murali K., and Lakshmanan M. Transmission of signals by synchronization in a chaotic Van der Pol-Duffing oscillator. Phys. Rev. E, Rapid Commun. 48 3 (1993) R1624-R1626
4. Wu C.W., and Chua L.O. A unified framework for synchronization and control of dynamical systems. Int. J. Bifurcation Chaos 4 4 (1994) 979-998
5. A.V. Oppenheim, G.W. Wornell, S.H. Isabelle, K.M. Cuomo, Signal processing in the context of chaotic signals, in: Proceedings of IEEE ICASSP, San Francisco, CA, 23-26 March 1992, pp. 117-120.
6. Kocarev Lj., Halle K.S., Eckert K., Chua L.O., and Parlitz U. Experimental demonstration of secure communications via chaotic synchronization. Int. J. Bifurcation Chaos 2 3 (1992) 709-713
7. Parlitz U., Chua L.O., Kocarev Lj., Hale K.S., and Shang A. Transmission of digital signals by chaotic synchronization. Int. J. Bifurcation Chaos 2 4 (1992) 973-977
8. Cuomo K.M., and Oppenheim A.V. Circuit implementation of synchronized chaos with applications to communications. Phys. Rev. Lett. 71 1 (1993) 65-68
9. Lu J., Wu X., and Lü J. Synchronization of a unified chaotic system and the application in secure communication. Phys. Lett. A 305 6 (2002) 365-370
10. Jovic B., Berber S., and Unsworth C.P. A novel mathematical analysis for predicting master-slave synchronization for the simplest quadratic chaotic flow and Ueda chaotic system with application to communications. Physica D 213 1 (2006) 31-50
11. Pecora L.M., and Carroll T.L. Driving systems with chaotic signals. Phys. Rev. A 44 4 (1991) 2374-2383
12. Carroll T.L., and Pecora L.M. Cascading synchronized chaotic systems. Physica D 67 1-3 (1993) 126-140
13. Chua L.O., Itoh M., Kocarev Lj., and Eckert K. Chaos synchronization in Chua's circuit. J. Circuits, Systems Comput. 3 1 (1993) 93-108
14. Peterson R.L., Ziemer R.E., and Borth D.E. Introduction to Spread Spectrum Communications (1995), Prentice Hall, Inc., New Jersey pp. 149-318 (Chapters 4 and 5)
15. Ziemer R.E., and Peterson R.L. Introduction to Digital Communication. second ed (2001), Prentice Hall, Inc., New Jersey pp. 611-615 (Chapter 9)
16. Lee J.S., and Miller L.E. CDMA Systems Engineering Handbook (1998), Artech House Publishers, Boston pp. 774-837 (Chapter 7)
17. Polydoros A., and Weber C.L. A Unified approach to serial search spread-spectrum code acquisition-part I-general theory. IEEE Trans. Commun. Com-32 5 (1984) 542-549
18. Polydoros A., and Weber C.L. A unified approach to serial search spread-spectrum code acquisition-part II: A matched-filter receiver. IEEE Trans. Commun. com-32 5 (1984) 550-560
19. Parlitz U., and Ergezinger S. Robust communication based on chaotic spreading sequences. Phys. Lett. A 188 2 (1994) 146-150
20. Heidari-Bateni G., and McGillem C.D. A chaotic direct-sequence spread-spectrum communication system. IEEE Trans. Commun. 42 2/3/4 (1994) 1524-1527
21. Mazzini G., Setti G., and Rovatti R. Chaotic complex spreading sequences for asynchronous DS-CDMA-part I: system modelling and results. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 44 10 (1997) 937-947
22. Mazzini G., Setti G., and Rovatti R. Chaotic complex spreading sequences for asynchronous DS-CDMA-part II: some theoretical performance bounds. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 45 4 (1998) 496-506
23. G. Mazzini, R. Rovatti, G. Setti, Sequence synchronization in chaos-based DS-CDMA systems, in: Proceedings of the 1998 IEEE International Conference on Circuits and Systems (ISCAS '98), Monterey, CA, 31 May-3 June 1998, pp. IV-485-IV-488.
24. Setti G., Rovatti R., and Mazzini G. Synchronization mechanism and optimization of spreading sequences in chaos-based DS-CDMA systems. IEICE Trans. Fundam. Electron., Commun. Comput. Sci. E82-A 9 (1999) 1737-1746
25. Mei W., and Li-cheng J. A DS-CDMA communication system based on correlation chaotic synchronization. J. China Inst. Commun. 23 8 (2002) 121-127
26. G. Setti, G. Mazzini, R. Rovatti, Gaussian characterization of self-interference during synchronization of chaos based DS-CDMA systems, in: Proceedings of the 1998 IEEE International Conference on Electronics, Circuits and Systems (ICECS'98), Lisboa, Portugal, 7-10 September 1998, pp. 231-234.
27. R. Rovatti, G. Setti, G. Mazzini, Statistical features of chaotic maps related to CDMA systems performance, in: Proceedings of the1998 International Symposium on Mathematical Theory of Networks and Systems (MTNS'98), Padova, Italy, 6-10 July 1998, pp. 385-388.
28. Eshima N., and Kohda T. Statistical approach to the code acquisition problem in direct-sequence spread-spectrum communication systems. IMA J. Math. Control Inform. 23 2 (2006) 149-163
29. T. Kohda, Y. Jitsumatsu, T.A. Khan, Spread-spectrum Markovian-code acquisition in asynchronous DS/CDMA systems, in: Proceedings of the 2003 International Symposium on Circuits and Systems (ISCAS'03), Bangkok, Thailand, 25-28 May 2003, pp. III-750-III-753.
30. Jitsumatsu Y., and Kohda T. Bit error rate of incompletely synchronised correlator in asynchronous DS/CDMA system using SS Markovian codes. Electron. Lett. 38 9 (2002) 415-416
31. N. Eshima, Y. Jitsumatsu, T. Kohda, Markovian SS codes imply inversion-free code acquisition in asynchronous DS/CDMA systems, in: Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS'04), Bangkok, Thailand, 23-26 May 2004, pp. IV-617-IV-620.
32. C.-C. Chen, K. Yao, Design of spread spectrum sequences using chaotic dynamical systems with Lebesgue spectrum, in: Proceedings of the 2001 International Symposium on Circuits and Systems (ISCAS'01), Sydney, Australia, 6-9 May 2001, pp. III-149-III-152.
33. Fujisaki H. On correlation values of M-phase spreading sequences of Markov chains. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 49 12 (2002) 1745-1750
34. He D., and Leung H. Quasi-orthogonal chaotic CDMA multi-user detection using optimal chaos synchronization. IEEE Trans. Circuits Systems-II: Express Briefs 52 11 (2005) 739-743
35. Rovatti R., and Mazzini G. Interference in DS-CDMA systems with exponentially vanishing autocorrelations: chaos-based spreading is optimal. Electron. Lett. 34 20 (1998) 1911-1913
36. Rovatti R., Mazzini G., and Setti G. On the ultimate limits of chaos-based asynchronous DS-CDMA-I: basic definitions and results. IEEE Trans. Circuits Systems-I: Reg. Papers 51 7 (2004) 1336-1347
37. Rovatti R., Mazzini G., and Setti G. On the ultimate limits of chaos-based asynchronous DS-CDMA-II: analytical results and asymptotics. IEEE Trans. Circuits Systems-I: Reg. Papers 51 7 (2004) 1348-1364
38. G. Mazzini, R. Rovatti, G. Setti, On the Shannon capacity of chaos-based asynchronous CDMA systems, in: Proceedings of the 13th International Symposium on Personal, Indoor and Mobile Radio Communications, 15-18 September 2002, pp. 2337-2341.
39. Mazzini G., Rovatti R., and Setti G. Interference minimisation by auto-correlation shaping in asynchronous DS-CDMA systems: chaos-based spreading is nearly optimal. Electron. Lett. 35 13 (1999) 1054-1055
40. R. Rovatti, G. Setti, G. Mazzini, Chaos-based spreading compared to M-sequences and gold spreading in asynchronous CDMA communication systems, in: Proceedings of the1997 European Conference on Circuit Theory and Design (ECCTD'97), Budapest, Hungary, 30 August-3 September 1997, pp. 312-317.
41. Chen C.-C., Yao K., Umeno K., and Biglieri E. Design of spread-spectrum sequences using chaotic dynamical systems and ergodic theory. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 48 9 (2001) 1110-1114
42. H. Fujisaki, On optimum 3-phase spreading sequences of simple Markov chains, in: Proceedings of the 2001 International Symposium on Circuits and Systems (ISCAS'01), Sydney, Australia, 6-9 May 2001, pp. III-229-III-232.
43. Penaud S., Guittard J., Bouysse P., and Quere R. DSP implementation of self-synchronized chaotic encoded decoder. Electron. Lett. 36 4 (2000) 365-366
44. Hidalgo R.M., Fernandez J.G., Rivera R.R., and Larrondo H.A. Versatile DSP-based chaotic communication system. Electron. Lett. 37 19 (2001) 1204-1205
45. S.O. Starkov, S.V. Yemetz, Digital communication systems, using chaos, in: Proceedings of the 1997 First International Conference on Control of Oscillations and Chaos, St. Petersburg (COC'97), Russia, 27-29 August 1997, pp. 207-210.
46. A. Fleming-Dahl, Chaotic communications through arbitrary attenuation: a hardware demonstration, in: Proceedings of the Global Telecommunications Conference (GLOBECOM'01), San Antonio, TX, 25-29 November 2001, pp. 191-196.
47. H. Kamata, T. Endo, Y. Ishida, Secure communication system using chaos via DSP implementation, in: Proceedings of the 1996 International Symposium on Circuits and Systems (ISCAS'96), Atlanta, GA, 12-15 May 1996, pp. 112-115.
48. Lj. Simic, S. Berber, Performance analysis of a chaos-based multi-user communication system implemented in DSP technology, in: Proceedings of the First IEEE International Conference on Wireless Broadband and Ultra Wideband Communications (AusWireless'06), Sydney, Australia, 13-16 March 2006, pp. 1-6.
49. Palmore J., and Herring C. Computer arithmetic, chaos and fractals. Physica D 42 1-3 (1990) 99-110
50. Giger A.J., and Barnett W.T. Effects of multipath propagation on digital radio. IEEE Trans. Commun. COM-29 9 (1981) 1345-1352
51. Lau F.C.M., and Tse C.K. Chaos-Based Digital Communication Systems (2004), Springer, Berlin pp. 14-15 (Chapter 1)
52. Tam W.M., Lau F.C.M., and Tse C.K. A multiple access scheme for chaos-based digital communication systems utilizing transmitted reference. IEEE Trans. Circuits Systems-I: Reg. Papers 51 9 (2004) 1868-1878
53. Tam W.M., Lau F.C.M., Tse C.K., and Lawrance A.J. Exact analytical bit error rates for multiple access chaos-based communication systems. IEEE Trans. Circuits Systems-II: Express Briefs 51 9 (2004) 473-481
54. G.S. Sandhu, S.M. Berber, Investigation on orthogonal signals for secure transmission in multiuser communication systems, in: Proceedings of the First IEEE International Conference on Wireless Broadband and Ultra Wideband Communications (AusWireless'06), Sydney, Australia, 13-16 March 2006, pp. 1-6.
55. Kennedy M.P., Kolumban G., and Jako Z. Chaotic modulation schemes. In: Kennedy M.P., Rovatti R., and Setti G. (Eds). Chaotic Electronics in Telecommunications (2000), CRC Press LLC, Boca Raton, FL pp. 163, 173, 175
56. Kolumban G., Kennedy M.P., and Chua L.O. The role of synchronization in digital communications using chaos-part II: chaotic modulation and chaotic synchronization. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 45 11 (1998) 1129-1140
57. Kolumban G., Kennedy M.P., and Chua L.O. The role of synchronization in digital communications using chaos-part I: fundamentals of digital communications. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 44 10 (1997) 927-936
58. Kolumban G., and Kennedy M.P. The role of synchronization in digital communications using chaos-part III: Performance bounds for correlation receivers. IEEE Trans. Circuits Systems-I: Fundam. Theory Appl. 47 12 (2000) 1673-1683
59. Lau F.C.M., and Tse C.K. Optimum correlator-type receiver design for CSK communication systems. Int. J. Bifurcation Chaos 12 5 (2002) 1029-1038
60. Zhou C.S., and Chen T.L. Extracting information masked by chaos and contaminated with noise: Some considerations on the security of communication approaches using chaos. Phys. Lett. A 234 6 (1997) 429-435
61. S.M. Berber, B. Jovic, Sequence synchronization in a wideband CDMA system, in: Proceedings of the First IEEE International Conference on Wireless Broadband and Ultra Wideband Communications (AusWireless'06), Sydney, Australia, 13-16 March 2006, pp. 1-6.
62. Oh H.-S., and Han D.-S. An adaptive double-dwell PN code acquisition system in DS-CDMA communications. Signal Process. 85 6 (2005) 2327-2337
63. Hanzo L., Yang L.-L., Kuan E.-L., and Yen K. Single-and Multi-Carrier DS-CDMA Multi-User Detection, Space-Time Spreading, Synchronisation and Standards (2003), IEEE Press and Wiley, Chichester pp. 754-772
64. Carroll T.L., and Pecora L.M. Using multiple attractor chaotic systems for communication. Chaos 9 2 (1999) 445-451
65. B. Jovic, C.P. Unsworth, S.M. Berber, De-noising 'Initial condition modulation' wideband chaotic communication systems with linear & wavelet filters, in: Proceedings of the First IEEE International Conference on Wireless Broadband and Ultra Wideband Communications (AusWireless'06), Sydney, Australia, 13-16 March 2006, pp. 1-6.