Results 41 to 50 of about 3,638,159 (285)

A mechanism of topology optimization for underwater acoustic sensor networks based on autonomous underwater vehicles

International Journal of Distributed Sensor Networks, 2017
Limited energy, high mobility, and unsteady acoustic communication links render the underwater acoustic sensor networks subject to performance reduction.
Ming He, Fangxin Liu, Zhuang Miao, Huan Zhou, Qiuli Chen   +4 more
doaj   +1 more source

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

Journal 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

EP-ADTA: Edge Prediction-Based Adaptive Data Transfer Algorithm for Underwater Wireless Sensor Networks (UWSNs)

Sensors, 2022
The underwater wireless sensor network is an important component of the underwater three-dimensional monitoring system. Due to the high bit error rate, high delay, low bandwidth, limited energy, and high dynamic of underwater networks, it is very ...
Bin Wang, Kerong Ben, Haitao Lin, Mingjiu Zuo, Fengchen Zhang   +4 more
doaj   +1 more source

Void Avoidance Opportunistic Routing Protocol for Underwater Wireless Sensor Networks [PDF]

, 2021
Much attention has been focused lately on the Opportunistic Routing technique (OR) that can overcome the restrictions of the harsh underwater environment and the unique structures of the Underwater Sensor Networks (UWSNs).
Mhemed, Rogaia, Aslam, Nauman, Comeau, Frank, Frank Comeau, Phillips, William, Rogaia Mhemed, Nauman Aslam, William Phillips   +7 more
core   +1 more source

Modeling and inspection applications of a coastal distributed autonomous sensor network [PDF]

, 2012
Real time in-situ measurements are essential for monitoring and understanding physical and biochemical changes within ocean environments. Phenomena of interest usually display spatial and temporal dynamics that span different scales.
Weymouth, G.D., Leighton, Joshua, Papadopoulos, Georgios, Kurniawati, Hanna, Khan, Rubaina, Valdivia y Alvarado, Pablo, Taher, Tawfiq, Patrikalakis, N.M.   +7 more
core   +2 more sources

Automatic application object migration in sensor networks [PDF]

, 2010
Object migration in wireless sensor networks has the potential to reduce energy consumption for a wireless sensor network mesh. Automated migration reduces the need for the programmer to perform manual static analysis to find an efficient layout solution.
McGregor, Anthony James, Hunkin, Paul
core   +1 more source

Performance Analysis of Underwater Swarm Sensor Networks [PDF]

2011 International Conference on Broadband and Wireless Computing, Communication and Applications, 2011
Fundamental key aspects of underwater acoustic communications have been taken into account to define an underwater swarm network for monitoring and exploration applications. We discuss the communication architecture of underwater sensor networks as well as the factors that influence underwater network design.
Tabacchiera, M, Persia, S, Lodovisi, C, BETTI, SILVELLO   +3 more
openaire   +3 more sources

Packet flow based reinforcement learning MAC protocol for underwater acoustic sensor networks [PDF]

, 2021
Medium access control (MAC) is one of the key requirements in underwater acoustic sensor networks (UASNs). For a MAC protocol to provide its basic function of efficient sharing of channel access, the highly dynamic underwater environment demands MAC ...
Mitchell, Paul Daniel, Ibrahim B. Alhassan, Paul D. Mitchell, Alhassan, Ibrahim   +3 more
core   +1 more source

Underwater Magnetic Sensors Network

Sensors
This study explores the design and performance of an underwater magnetic sensor network (UMSN) tailored for intrusion detection in complex environments such as riverbeds and areas with dense vegetation. The system utilizes wireless sensor network (WSN) principles and integrates AMR-based magnetic sensors (e.g., LSM303AGR) with MEMS-based accelerometers
Arkadiusz Adamczyk, Maciej Klebba, Mariusz Wąż, Ivan Pavić   +3 more
openaire   +4 more sources

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

International 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, Dongwei Li, Linfeng Liu, Jiabin Yuan   +3 more
doaj   +1 more source