Results 31 to 40 of about 15,632 (239)

A novel cooperative opportunistic routing scheme for underwater sensor networks [PDF]

open access: yes, 2016
Increasing attention has recently been devoted to underwater sensor networks (UWSNs) because of their capabilities in the ocean monitoring and resource discovery.
Abello   +8 more
core   +1 more source

An efficient scalable scheduling mac protocol for underwater sensor networks [PDF]

open access: yes, 2018
Underwater Sensor Networks (UWSNs) utilise acoustic waves with comparatively lower loss and longer range than those of electromagnetic waves. However, energy remains a challenging issue in addition to long latency, high bit error rate, and limited ...
Alfouzan, Faisal   +3 more
core   +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

An estimated Hungarian method for data forwarding problem in underwater wireless sensor networks

open access: yesInternational Journal of Distributed Sensor Networks, 2018
With the increasing concern over marine applications in recent years, the technology of underwater wireless sensor networks has received considerable attention.
Jing Wen   +3 more
doaj   +1 more source

APE-Sync: An Adaptive Power Efficient Time Synchronization for Mobile Underwater Sensor Networks

open access: yesIEEE Access, 2019
Time synchronization is a cooperative work's foundation among underwater sensor networks' nodes; it takes a crucial role in the application and the study of underwater sensor networks.
Feng Zhou   +5 more
doaj   +1 more source

Optimization of depth-based routing for underwater wireless sensor networks through intelligent assignment of initial energy [PDF]

open access: yes, 2017
Underwater Wireless Sensor Networks (UWSNs) are extensively used to explore the diverse marine environment. Energy efficiency is one of the main concerns regarding performance of UWSNs.
Ahmed, Tanveer   +4 more
core   +3 more sources

A QoS-Based Topology Control Algorithm for Underwater Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2010
The topology control techniques of underwater wireless sensor networks and terrestrial wireless sensor networks are significantly different because of the particularity of underwater environments and acoustic communication.
Linfeng Liu
doaj   +1 more source

The performance of directional flooding routing protocol for underwater sensor networks [PDF]

open access: yes, 2015
The specific characteristic of underwater environment introduces new challenges for the networking protocols. Underwater Wireless Sensor Networks (UWSN) and terrestrial Wireless Sensor Networks (WSN) share some common properties but their differences too.
Idrus, Nur Asfarina
core   +1 more source

A software-defined multi-modal wireless sensor network for ocean monitoring

open access: yesInternational Journal of Distributed Sensor Networks, 2022
The software-defined networking paradigm enables wireless sensor networks as a programmable and reconfigurable network to improve network management and efficiency.
Hanjiang Luo   +4 more
doaj   +1 more source

Wireless Sensor Networks for monitoring underwater sediment transport [PDF]

open access: yesScience of The Total Environment, 2019
Monitoring of the coastline and coastal processes, in particular sediment movement, is vital to ensure that erosion response is appropriate given the dynamic nature of coastal systems. This should take place regularly over long periods and it is important that data are collected from submerged portions of the littoral zone, as well as the visible beach.
Watt, Archie   +4 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy