Results 11 to 20 of about 1,984 (191)

Underwater Wireless Sensor Networks 2015

open access: yesInternational Journal of Distributed Sensor Networks, 2015
Dongkyun Kim   +4 more
doaj   +2 more sources

Energy-Aware Multilevel Clustering Scheme for Underwater Wireless Sensor Networks

open access: yesIEEE Access, 2022
The expansion of wireless sensor networks in the underwater environment resulted in underwater wireless sensor networks. It has dramatically impacted the research arena because of its widespread and real-time applications.
Sivaraj Chinnasamy   +4 more
doaj   +1 more source

Capacity Analysis of NOMA-Enabled Underwater VLC Networks

open access: yesIEEE Access, 2021
Visible light communication (VLC) has recently emerged as an enabling technology for high capacity underwater wireless sensor networks. Non-orthogonal multiple access (NOMA) has been also proven capable of handling a massive number of sensor nodes while ...
Mohammed Elamassie   +4 more
doaj   +1 more source

UWSNs positioning technology based on iterative optimization and data position correction

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
Underwater wireless sensor networks (UWSNs) have played an increasingly important role in the fields of ocean exploration, underwater environment monitoring, underwater navigation target tracking, terrain-assisted navigation, and so on.
Xinxin Wang   +4 more
doaj   +1 more source

Implementation Patterns of AquaSim for Simulation of Underwater Acoustic Wireless Sensor Networks

open access: yesWasit Journal of Computer and Mathematics Science, 2021
Now days, a number of corporate as well as social applications are connected with wireless technologies which are covered under the domain of Internet of Things (IoT) and Cloud of Things (CoT).
Karim Hashim Kraidi Al-Saedi
doaj   +1 more source

Sensor Network Architectures for Monitoring Underwater Pipelines

open access: yesSensors, 2011
This paper develops and compares different sensor network architecture designs that can be used for monitoring underwater pipeline infrastructures. These architectures are underwater wired sensor networks, underwater acoustic wireless sensor networks, RF
Imad Jawhar   +3 more
doaj   +1 more source

Underwater Sensor Network Redeployment Algorithm Based on Wolf Search

open access: yesSensors, 2016
This study addresses the optimization of node redeployment coverage in underwater wireless sensor networks. Given that nodes could easily become invalid under a poor environment and the large scale of underwater wireless sensor networks, an underwater ...
Peng Jiang, Yang Feng, Feng Wu
doaj   +1 more source

Addressing the Directionality Challenge through RSSI-Based Multilateration Technique, to Localize Nodes in Underwater WSNs by Using Magneto-Inductive Communication

open access: yesJournal of Marine Science and Engineering, 2022
The deployment and efficient use of wireless sensor networks (WSNs) in underwater and underground environments persists to be a difficult task.
Gang Qiao   +5 more
doaj   +1 more source

Sensor Hop-based Energy Efficient Networking Approach for Routing in Underwater Acoustic Communication

open access: yesJournal of Telecommunications and Information Technology, 2017
Underwater Wireless Sensor Networks are deployed to explore the world under the water, measure different parameters and communicate the data to the surface, in the widespread applications.
Sheena Kohli
doaj   +1 more source

Toward Automatic Subsea Operations Using Real-Time Underwater Optical Wireless Sensor Networks

open access: yesIEEE Photonics Journal, 2022
Automatic subsea operations using real-time underwater optical wireless sensor networks are mooted as a new paradigm of underwater Internet of Things in this paper.
Meiwei Kong   +6 more
doaj   +1 more source

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