Implementation of AUV and ship noise for link quality evaluation in the DESERT underwater framework
| Autor: | Filippo Campagnaro, Federico Favaro, Alberto Signori, Emanuele Coccolo, Michele Zorzi |
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| Rok vydání: | 2018 |
| Předmět: |
Computer Networks and Communications
GeneralLiterature_INTRODUCTORYANDSURVEY Computer science Real-time computing Data_CODINGANDINFORMATIONTHEORY 02 engineering and technology 01 natural sciences Quality (physics) Interference (communication) Packet loss 0202 electrical engineering electronic engineering information engineering multimodal acoustic networks ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS DESERT Underwater Underwater 0105 earth and related environmental sciences 010505 oceanography Network packet Desert (particle physics) Acoustic noise modeling 020206 networking & telecommunications Network simulations multimodal acoustic networks Underwater acoustic networks Human-Computer Interaction 1707 Software Network simulations Noise Communication channel |
| Zdroj: | WUWNet |
| Popis: | The underwater acoustic channel exhibits many challenges for communications. Since the underwater environment is becoming crowded with both static and mobile users, additional noise is produced in the channel by the physical components of the nodes. In particular, the noise generated by vessels causes interference to the packets transmitted by the acoustic modems, with a consequent increase in packet loss. This paper proposes methods for the simulation of the additive noise introduced by vessels traveling near or inside the network area. Specifically, the simulations include the presence of an Autonomous Underwater Vehicle (AUV) and a cargo ship, distinguished by their own noise patterns, in an underwater acoustic sensors network. All simulations have been performed with the DESERT Underwater framework. |
| Databáze: | OpenAIRE |
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