Considerations of adaptive digital communiations in underwater acoustic channel

• Autorzy: Kochańska I.
• Języki publikacji: EN

Abstrakty

EN

Down-link communication (DLC) and air transportable communication (ATAC) buoys as well as autonomous underwater vehicles (AUV) use acoustic links for gathering oceanographic data from underwater monitoring systems. The underwater channel propagation conditions are diverse in nature and require a special adaptive approach to the communication system design. The article presents a methodology for the communication systems design, combining modern radio standards experience, and hardware equipment to design and test the adaptive underwater data transmission systems. The testbed experiments should be preceded by the test being carried out under laboratory conditions using the underwater channel impulse responses collected at numerous measurement sessions in different reservoirs.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2013
• Tom: Vol. 16
• Strony: 113--120
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Kochańska I.

• Gdansk University of Technology, G. Narutowicza 11/12, 80-233 Gdansk, Poland
• Gdansk University of Technology, G. Narutowicza 11/12, 80-233 Gdansk, Poland

Bibliografia

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• [3] 3GPP TS 36.201, Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Physical Layer - General Description.
• [4] I. Kochanska, H. Lasota, Application of OFDM technique to underwater acoustic data transmission, Hydroacoustics, vol. 14, pp. 91-98, 2011.
• [5] J. Rice, Seaweb acoustic communication and navigation networks, Underwater Acoustic Measurements: Technologies & Results, Heraklion, Crete, Greece, 2005.
• [6] B. Benson, Ying Li, B. Faunce, K. Domond, D. Kimball, C. Schurgers, R. Kastner, Design of a Low-Cost Underwater Acoustic Modem, IEEE Embeded Systems Letters, Vol. 2, No. 3, pp. 58-61, 2010.
• [7] http://www.aha.com/index.php/resources/product-briefs/
• [8] R. Otnes, T. Jenserud, J. E. Voldhaug, C. Solberg, A roadmap to ubiquitous underwater acoustic communications and networking, Third International Conference on Underwater Acoustic Measurements, Technologies and Results, Nafplion, Greece, 2009.