How smartphone industry made UComms easier:: Moore's law goes underwater

• Autores: Henry Dol, Mathieu Colin, Paul van Walree, Roald Otnes
• Localización: OCEANS 2015 - Genova / coord. por Institute of Electrical and Electronics Engineers, 2015, ISBN 978-1-4799-8737-5, pág. 420
• Idioma: inglés
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• Resumen

  • In the framework of a bilateral Netherlands-Norway defense research cooperation (2014-2017) between The Netherlands Defence Materiel Organisation (DMO NL) and Forsvarets forskningsinstitutt (FFI NO), it has been shown that a compact general-purpose processor board developed for smartphones can be successfully used for real-time underwater communications using a state-of-the-art spread-spectrum modulation programmed in hardware-independent C code. The board has been integrated in a handful of bottom nodes and a ship node, and initial data-link and network communication experiments were performed in a shallow Norwegian fjord. In this paper, the modem system is described and preliminary communication results are presented.