Results 11 to 20 of about 458,145 (320)

Underwater Wireless Sensor Networks

open access: yesJOIV: International Journal on Informatics Visualization, 2018
There are a plenty of unexploited resources that lies underwater that covers almost 75% of the earth.In order to utilise them,the field of underwater wireless sensor networks (UWSN) is attracting the  researchers to extend their thoughts in this field ...
Sweta S, Balajee Maram
doaj   +4 more sources

An energy-conserving collision-free MAC protocol for underwater sensor networks [PDF]

open access: yesIEEE Access, 2019
An underwater sensor network (UWSN) has recently attracted considerable attention due to its ability to discover and monitor the aquatic environment. However, its acoustic communication has posed several inherent characteristics, such as high latency ...
Alfouzan, Faisal Abdulaziz   +3 more
core   +2 more sources

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   +2 more sources

A Cluster Sleep-Wake Scheduling Algorithm Based on 3D Topology Control in Underwater Sensor Networks. [PDF]

open access: yesSensors (Basel), 2019
3D topology control in underwater sensor networks is of great significance to ensuring reliable and efficient operation of the network. In this paper, by analyzing the characteristics of an underwater sensor network, we take the cube as the basic unit to
Zhang W, Wang J, Han G, Zhang X, Feng Y.
europepmc   +2 more sources

Latency-Optimized and Energy-Efficient MAC Protocol for Underwater Acoustic Sensor Networks: A Cross-Layer Approach [PDF]

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
Considering the energy constraint for fixed sensor nodes and the unacceptable long propagation delay, especially for latency sensitive applications of underwater acoustic sensor networks, we propose a MAC protocol that is latency-optimized and energy ...
Qingchun Ren, Xiuzhen Cheng
doaj   +3 more sources

A Novel Cooperative Opportunistic Routing Scheme for Underwater Sensor Networks. [PDF]

open access: yesSensors (Basel), 2016
Increasing attention has recently been devoted to underwater sensor networks (UWSNs) because of their capabilities in the ocean monitoring and resource discovery.
Ghoreyshi SM, Shahrabi A, Boutaleb T.
europepmc   +3 more sources

Underwater Sensor Nodes and Networks

open access: yesSensors, 2013
Sensor technology has matured enough to be used in any type of environment. The appearance of new physical sensors has increased the range of environmental parameters for gathering data.
Jaime Lloret
doaj   +3 more sources

Sensor Network Architectures for Monitoring Underwater Pipelines [PDF]

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   +3 more sources

ENERGY EFFICIENCY ANALYSIS OF ERROR CORRECTION TECHNIQUES IN UNDERWATER WIRELESS SENSOR NETWORKS [PDF]

open access: yesJournal of Engineering Science and Technology, 2011
Research in underwater acoustic networks has been developed rapidly to support large variety of applications such as mining equipment and environmental monitoring.
M. NORDIN B. ZAKARIA   +1 more
doaj   +2 more sources

Void-handling techniques for routing protocols in underwater sensor networks: survey and challenges [PDF]

open access: yesIEEE Communications Surveys and Tutorials, 2017
Boutaleb, Tuleen   +2 more
core   +2 more sources

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