Results 61 to 70 of about 33,352 (183)
Value of Information Based Data Retrieval in UWSNs
Sensors, 2018 Sensor nodes in underwater sensor networks may acquire data at a higher rate than their ability to communicate over underwater acoustic channels. Autonomous underwater vehicles may mitigate this mismatch by offloading high volumes of data from the sensor
Fahad Ahmad Khan +4 more
doaj +1 more source
International Journal of Distributed Sensor Networks, 2019 Sensor barrier coverage has been recognized as an appropriate coverage model for intrusion detection, and many achievements have been obtained in two-dimensional terrestrial wireless sensor networks.
Weiqiang Shen +3 more
doaj +1 more source
On Modeling Eavesdropping Attacks in Underwater Acoustic Sensor Networks
Sensors, 2016 The security and privacy of underwater acoustic sensor networks has received extensive attention recently due to the proliferation of underwater activities.
Qiu Wang +4 more
doaj +1 more source
IEEE Access, 2020 Aiming at the problems of unbalanced energy consumption, redundant links, short life cycle in underwater sensor networks, a topology control algorithm for underwater wireless sensor networks based on potential-game and optimal rigid sub-graph is proposed.
Liansuo Wei, Jian Han
doaj +1 more source
A Comparative Survey of Optical Wireless Technologies: Architectures and Applications
, 2018 New high-data-rate multimedia services and applications are evolving continuously and exponentially increasing the demand for wireless capacity of fifth-generation (5G) and beyond.
Chowdhury, Mostafa Zaman +3 more
core +1 more source
Adaptive hop-by-hop cone vector-based forwarding protocol for underwater wireless sensor networks
International Journal of Distributed Sensor Networks, 2020 In the recent past, a significant increase has been observed in the use of underwater wireless sensor networks for aquatic applications. However, underwater wireless sensor networks face several challenges including large propagation delays, high ...
Imran Ullah Khan +7 more
doaj +1 more source
Sensors, 2019 Knowledge about the geographic coordinates of underwater sensor nodes is of primary importance for many applications and protocols of under water sensor networks (UWSNs) thus making localization of sensor nodes a crucial part of underwater network design.
Tariq Islam, Yong Kyu Lee
doaj +1 more source
Underwater Wireless Sensor Networks (Review)
BIO Web of ConferencesUnderwater wireless sensor networks (UWSNs) are becoming increasingly popular among researchers due to their potential for real-world applications such as marine surveillance, sea monitoring, deep sea archaeology, oil monitoring, and more. With almost 70% of the earth’s surface covered in water, it is challenging for humans to gather valuable ...
Taher Raeed J., Mohsen Kadim K.
openaire +2 more sources
Autonomous homing and docking tasks for an underwater vehicle
, 2009 This paper briefly introduces a strategy for autonomous homing and docking tasks using an autonomous underwater vehicle. The control and guidance based path following for those tasks are described in this work.
Wilson, P. A.
core +1 more source
A QoS-Based Topology Control Algorithm for Underwater Wireless Sensor Networks
International 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