Underwater sensor networks localization based on mobility-constrained beacon
Sign Up to like & getrecommendations! Published in 2020 at "Wireless Networks"
DOI: 10.1007/s11276-019-02023-5
Abstract: Node localization is one of the key technologies of Underwater Sensor Networks (UWSN). Because of the unique ocean environment conditions, beacon nodes are difficult to deploy precisely and move under the action of ocean currents… read more here.
Keywords: constrained beacon; beacon nodes; underwater sensor; sensor networks ... See more keywords
How an underwater sensor network is tracking Argentina's lost submarine
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature.2017.23041
Abstract: An expert from a nuclear-test-monitoring system explains how his team is trying to help in the search for the ARA San Juan. read more here.
Keywords: lost submarine; tracking argentina; network tracking; argentina lost ... See more keywords
Optimum Data Transmission Allocation in Multimodal Communication of Underwater Sensor Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3090669
Abstract: Multimodal communication (MC) plays a crucial role in the Underwater Sensor Networks (UWSNs). The appropriate resource allocation of MC can significantly optimize the UWSNs performance. This letter investigates the optimum data transmission allocation in the… read more here.
Keywords: multimodal communication; allocation; underwater; underwater sensor ... See more keywords
Noise-Based-Protection Message Dissemination Method for Insecure Opportunistic Underwater Sensor Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Information Forensics and Security"
DOI: 10.1109/tifs.2022.3167911
Abstract: Opportunistic Underwater Sensor Networks (OUSNs) are deployed for various underwater applications, such as underwater creature tracking and tactical surveillance. In an OUSN invaded by some eavesdroppers, the data messages disseminated by sensor nodes are probably… read more here.
Keywords: opportunistic underwater; environmental noises; sensor networks; underwater sensor ... See more keywords
SenseVault: A Three-tier Framework for Securing Mobile Underwater Sensor Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2018.2812801
Abstract: The unique characteristics of underwater channels, such as the mobility of sensor nodes, require robust and efficient security mechanisms for secure and efficient data collection in mobile underwater sensor networks (UWSNs). In this paper, we… read more here.
Keywords: framework; mobile underwater; underwater sensor; sensor networks ... See more keywords
A better-performing Q-learning game-theoretic distributed routing for underwater wireless sensor networks
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/1550147718754728
Abstract: Underwater sensor networks have recently emerged as a promising networking technique for various underwater applications. However, the acoustic routing of underwater sensor networks in the aquatic environment presents challenges in terms of dynamic structure, high… read more here.
Keywords: underwater sensor; sensor networks; learning game; routing underwater ... See more keywords
Constructing 3D Underwater Sensor Networks without Sensing Holes Utilizing Heterogeneous Underwater Robots
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11094293
Abstract: This article handles building underwater sensor networks autonomously using multiple surface ships. For building underwater sensor networks in 3D workspace with many obstacles, this article considers surface ships dropping underwater robots into the underwater workspace.… read more here.
Keywords: sensing holes; underwater robots; underwater sensor; sensor networks ... See more keywords
Energy-Efficient Collision Avoidance MAC Protocols for Underwater Sensor Networks: Survey and Challenges
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse9070741
Abstract: The Medium Access Control (MAC) layer protocol is the most important part of any network, and is considered to be a fundamental protocol that aids in enhancing the performance of networks and communications. However, the… read more here.
Keywords: mac protocols; collision; mac; underwater sensor ... See more keywords