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Abstract
The development of an acoustic underwater communication system for shallow waters is still a big scientificand construction challenge. Currently, non-coherent modulations in combination with strong channel coding are used to achieve reliable communication with low rate in such a channel. To obtain transmission with a higher transmission rate, it is required to use coherent modulation. This paper presents the assumptions of such a transmission system and the results of data transmission carried out by this system in the channel with the Rician fading, which reflects the short range shallow water channel. A digital version of the carrier phase modulation known as Phase-Shift Keying was selected for simulation.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Vibrations in Physical Systems
no. 30,
pages 1 - 8,
ISSN: 0860-6897 - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Schmidt J., Schmidt A., Kochańska I.: Performance of Coherent Modulation Scheme Used in Acoustic Underwater Communication System// Vibrations in Physical Systems -Vol. 30,iss. 1 (2019), s.1-8
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- D. Garrood, Applications of the MFSK Acoustic Communications System, OCEANS 81, DOI: 10.1109/OCEANS.1981.1151697. open in new tab
- J. Schmidt, K. Zachariasz, R. Salamon, Underwater communication system for shallow water using modified MFSK modulation, Hydroacoustics, 8 (2005) 179 -184.
- K. Zachariasz, J. Schmidt, R. Salamon, Code signals transmission using MFSK modulation in shallow waters, Hydroacoustics, 4 (2001) 261 -264.
- J. H. Schmidt, A. M. Schmidt, I. Kochańska, Multiple-Input Multiple-Output Technique for Underwater Acoustic Communication System, Proceedings of 2018 Joint Conference -Acoustics, DOI: 10.1109/ACOUSTICS.2018.8502439. open in new tab
- J. G. Proakis, M. Salehi, G. Bauch, Contemporary Communication Systems using Matlab (Third Ed.), Prentice Hall, Cengage Learning 2013. open in new tab
- M. Stojanovic, J. A. Catipovic, J. Proakis, Phase-Coherent Digital Communications for Underwater Acoustic Channels, IEEE Journal of Oceanic Engineering, 19(1) (1994). open in new tab
- H. S. Dol, P. Casari, T. van der Zwan, R. Otnes, Software-Defined Underwater Acoustic Modems: Historical Review and the NILUS Approach, IEEE Journal of Oceanic Engineering, 42 (2017) 722 -737. open in new tab
- I. Kochańska, J. H. Schmidt, Estimation of Coherence Bandwidth for Underwater Acoustic Communication Channel, Proceedings of 2018 Joint Conference-Acoustics, DOI: 10.1109/ACOUSTICS.2018.8502331. open in new tab
- Verified by:
- Gdańsk University of Technology
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