Powiadomienia systemowe
- Sesja wygasła!
Identyfikatory
Warianty tytułu
Konferencja
International Symposium on HYDROACOUSTICS AND ULTRASONICS EAA Symposium (formerly 13th FASE Symposium) Gdańsk-Jurata, 12-16 May 1997
Języki publikacji
Abstrakty
Digital communications through the underwater acoustic channel has been an active area of research in recent years. Applications include data transmission from bottom instrumentation, control of autonomous underwater vehicles (AUVs), digital voice and video transmission, etc. The effects of multipath propagation, Doppler frequency shifts due to relative motion of transmitter and receiver, and channel time and space variability which cause intersymbol interference and phase fluctuations of signals impose unique requirements for system design. Most research has been focused on the development of algorithms to cope with intersymbol interference and phase fluctuations. Development of coherent communication systems has improved bandwidth efficiency and reliability. In this paper, the trends and results of recent research on underwater communications, including channel models, equalization, diversity and synchronization, are reviewed. Some of our own research results are presented to illustrate the feasibility and effectiveness of proposed transmission schemes.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
279--284
Opis fizyczny
Bibliogr. 31 poz., rys., tab.
Twórcy
autor
- Department of Electrical and Computer Engineering University of Victoria, Victoria, RC. V8W 3P6, Canada
autor
- Department of Electrical and Computer Engineering University of Victoria, Victoria, RC. V8W 3P6, Canada
Bibliografia
- 1. J. Captipovic, M. Deffenbaugh, L. Freitag and D. Frye, (1989), "An Acoustic Telemetry System for Deep Ocean Mooring Data Acquisition and ControI," Proc. Oceans 89, Seattle, WA, pp. 887-892.
- 2. M. Suzuki and T. Sasaki, (1992), "Digital Acoustic Image Transmission System for Deep Sea Research Submersible," Proc. Oceans 92, Newport, RI, pp. 567-570.
- 3. Fischer, K. Bennett, S. Reible, J. Cafarella and L Yao, (1992), "A High-rate, Underwater Acoustic Phone," Proc. Oceans 92, Newport, RI, pp. 571-576.
- 4. A. Goalic, J. Labat, J. Trubuil, S. Saoudi and D. Underwater Phone," Proc. Oceans 94, vol.3, Brest, France, pp. 489-494.
- 5. R. J. Urick, (1983), Principles of Underwater Sound, 3rd ed., McGraw-Hill, New York.
- 6. J. Captipovic, (1990), "Performance Limitations in Underwater Acoustic Telemetry," IEEE J. Oceanic Eng., vol.15, pp. 205-216.
- 7. M. Stofanovic, (1996), "Recent Advances in High-Speed Underwater Acoustic Communications," IEEE J. Oceanic Eng., vol.21, no.2, pp. 125-136.
- 8. N. W. K Lo and D. D. Falconer, (1991), "Adaptive Equalization and Diversity Combining for Mobile Radio using Interpolated Channel Estimates," IEEE Trans. Vehicular Technology, vol. 40,no.3,pp.636-645.
- 9. J.G. Proakis, (1991), "Adaptive Equalization Teebniques for Acoustic Telemetry Channels," IEEE J. Oceanic Eng., vol.16, no.1, pp. 21-31.
- 10. R. Coates, M. Tseng and L. Wang, (1996), "BASS 300 PARACOM: A Model Underwater Parametric Communication System," IEEE J. Oceanic Eng., vol. 21, no. 2, pp. 225-232.
- 11. B. Geller, V. Capellano. J. Brossier, A. Essebbar and G. Jourdain, (1996), "Equalizer for Video Rate Transmission in Multipath Underwater Communications," IEEE J. Oceanic Eng., vol.21, no.2, pp. 150-155.
- 12. M. Johnson, D. Brady and M. Grund, (1995), "Reducing the Computational Requirements of Adaptive Equalization in Underwater Acoustic Communications," Proc. Oceans 95, San Diego, pp. 1405-1410.
- 13. P. S. D. Tarbit, G. Howe, O. Hinton, A. Adam, and B. Sbarif, (1994), "Development of a Realtime Adaptive Equalizer for a High-rate Underwater Acoustic Communication Link," Proc. Oceans 94, vol.1, Brest, France, pp. 307-312.
- 14. R. Coates, R. Owens and M. Tseng, (1993), "Underwater Acoustic Communications: A second bibliography and review," Proc. Inst. Acoust., vol.15, pp. 1-11.
- 15. R. Coates and P. A. Wilson, (1987), "Underwater Acoustic Communications: A review and bibliography," Proc. Inst. Acoust., vol.9, pp. 54-62.
- 16. R. Coates, (1990), Underwater Acoustic Systems, Macmillan Education Ltd., New York.
- 17. A. Essebbar and E. Vercelloni, (1995), "Simulation of Communication System for Underwater Acoustic," Proc. Oceans 95, San Diego, pp. 1204-1207.
- 18. G. H. Sandsmark and A. Solstad, (1991), "Simulations of an Adaptive Equalizer Applied to Highspeed Ocean Acoustic Data Transmission," IEEE J. Oceanic Eng., vol.16, no.1, pp. 32-41.
- 19. R. Galvin and R. Coates, (1994), "Analysis of the Performance of an Underwater Acoustic Communications System and Comparison with a Stochastic Model," Proc. Oceans 94, vol. III, Brest, France, pp. 478-482.
- 20. A. Falabati, B. Woodward and S. C. Bateman, (1991), "Underwater Acoustic Channel Models For 4800 bis QPSK Signals," IEEE J, Oceanic Eng., vol.16, no. 1, pp. 12-20.
- 21. R. Galvin and R. Coates, (1996), „A Stochastic Underwater Acoustic Channel Model," Proc. Oceans 96, vol. I, Fort Lauderdale, FL, pp. 203- 210.
- 22. C. Bjerrum-Niese, L. Bjorno, M. A. Pinto and B. Quellec, (1996), "A Simulation Tool for High Data-Rate Acoustic Communication in a Shallow- Water, Time- Varying Channel," IEEE J. Oceanic Eng., vol.21, no.2, pp. 143-149.
- 23. A. Zielinski, Y. Yoon and L. Wu., (1995), "Performance Analysis of Digital Acoustic Communication in a Shallow Water Channel," IEEE J. Oceanic Eng., vol.20, no.4, pp. 293-299,
- 24. C. Bjerrum-Niese and L. Bjorno, (1996), "Simulated Design of an Acoustic Modem for an AUV in a Shallow Water Channel," Proc. Undersea Defense Technology, London, UK, pp. 20-24.
- 25. B. Billon and B. Quellec, (1994), "Performance of High Data Rate Acoustic Underwater Communication Systems Using Adaptive Beamforming and Equalizing," Proc. Oceans 94, vol.III, Brest, France, pp. 507-512.
- 26. A. Kaya and S. Yauchi, (1989), "An Acoustic Communication System for Subsea Robot," Proc. Ocean s 89, Seattle, WA, pp. 765-770.
- 27. J. A. Neasham, D, Thompson, A. D. Tweedy, M. A. Lawlor, O. R. Hinton, A. E. Adams and B. S. Sharif, (1996), "Combined Equalization and Beamforming to Achieve 20kbits/s Acoustic Telemetry for ROVs," Proc. Ocean 96, vol. II, Fort Lauderdale, FL, pp.988-993.
- 28. J. G. Proakis, (1989), Digital Communications, 2nd ed. McGraw-Hill, New York, pp. 642-648.
- 29. M. Stofanovic, J, A. Catipovic and J. G. Proakis, (1994), "Phase-Coberent Digital Communications for Underwater Acoustic Channels," IEEE J. Oceanic Engineering., vol. 19, no. 1, pp, 100- 111.
- 30. M. Stofanovic and Z. Zvonar, (1996), "Multichannel processing of broadband multi-user communication signals in sballow water acoustic channels," IEEE J. Oceanic Eng., vol.21, no.2, pp. 156-166.
- 31. L. Tong, G. Xu and T. Kailatb, (1994), "Blind Identification and Equalization based on Secondorder Statistics," IEEE Trans. Inform. Theory, vol.40, no.2, pp. 340-349.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-a72b2ccf-e0fc-4111-aa79-a6ee125d4301