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Performance of Coherent Modulation Scheme Used in Acoustic Underwater Communication System

Abstrakt

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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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach
Opublikowano w:
Vibrations in Physical Systems nr 30, strony 1 - 8,
ISSN: 0860-6897
Język:
angielski
Rok wydania:
2019
Opis bibliograficzny:
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
Bibliografia: test
Weryfikacja:
Politechnika Gdańska

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