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Reinforcement learning based energy efficient routing protocols for underwater acoustic wireless sensor networks

, 2012
Lu Jin
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Underwater SLAM Meets Deep Learning: Challenges, Multi-Sensor Integration, and Future Directions. [PDF]

Sensors (Basel)
Heshmat M, Saad Saoud L, Abujabal M, Sultan A, Elmezain M, Seneviratne L, Hussain I.   +6 more
europepmc   +1 more source

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Underwater acoustic networks

IEEE Journal of Oceanic Engineering, 2000
With the advances in acoustic modem technology that enabled high-rate reliable communications, current research focuses on communication between various remote instruments within a network environment. Underwater acoustic (UWA) networks are generally formed by acoustically connected ocean-bottom sensors, autonomous underwater vehicles, and a surface ...
E.M. Sozer, M. Stojanovic, J.G. Proakis
openaire   +1 more source

Underwater Acoustic Channels Characterization for Underwater Cognitive Acoustic Networks

2018 International Conference on Intelligent Transportation, Big Data & Smart City (ICITBS), 2018
This paper focuses on characterizing underwater acoustic (UWA) channels in the view of underwater cognitive acoustic networks. In the most recent years, underwater cognitive acoustic networks have attracted much attention in pace with that “digital ocean” is developing to “smart ocean”.
Anyi Wang, Baiping Li, Yuzhi Zhang
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Network-assisted underwater acoustic communications

Proceedings of the Seventh ACM International Conference on Underwater Networks and Systems - WUWNet '12, 2012
For many underwater acoustic applications, the source and receiver systems carry a single transducer antenna. The lack of spatial diversity makes it difficult to carry out phase coherent communications. Using distributed nodes of an underwater acoustic network, this paper address phase coherent underwater acoustic communications using source diversity.
T. C. Yang, Kevin D. Heaney
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Underwater Acoustic Networking Techniques

2012
Presents an overview of underwater acoustic networking Serves both as an introduction to the subject and as a summary of existing protocols Provides support and inspiration for the development of network architectures This literature study presents an overview of underwater acoustic networking.
Otnes R., Asterjadhi A., CASARI, PAOLO, Goetz M., Husøy T., Nissen I., Rimstad K., van Walree P., ZORZI, MICHELE   +8 more
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Asynchronous cooperative transmission in Underwater Acoustic Networks

2011 IEEE Symposium on Underwater Technology and Workshop on Scientific Use of Submarine Cables and Related Technologies, 2011
Multi-path fading, one of the key factors that deteriorate quality of service (QOS) in Underwater Acoustic Networks (UANs), is investigated under different underwater scenarios in this paper. To improve the Bit Error Rate (BER) performance, the techniques of cooperative diversities are applied.
Wang, P, Zhang, L, Feng, W, Li, VOK
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Optimizing Adaptive Communications in Underwater Acoustic Networks

OCEANS 2019 MTS/IEEE SEATTLE, 2019
We consider an Underwater Acoustic Network (UAN) where each node is equipped with a suite of signals and so there is the flexibility to aim for different bit rates at each transmission slot. A Cross-Entropy (CE) centralized algorithm is explored to optimize the combination of modulation scheme and transmission power level in the presence of unreliable ...
Petroccia R., Cassara' P., Pelekanakis K.   +2 more
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Network coding for underwater acoustic sensor networks

2013 MTS/IEEE OCEANS - Bergen, 2013
Underwater acoustic sensor networks offer significant advantages for numerous maritime applications, allowing to connect and coordinate multiple seafloor sensors and autonomous underwater vehicles into a network for real-time data collection, monitoring, exploration and navigation.
Veronika Kebkal, Oleksiy Kebkal, Konstantin Kebkal   +2 more
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