Results 11 to 20 of about 29,573 (272)

Energy Harvesting Hybrid Acoustic-Optical Underwater Wireless Sensor Networks Localization [PDF]

Sensors, 2017
Underwater wireless technologies demand to transmit at higher data rate for ocean exploration. Currently, large coverage is achieved by acoustic sensor networks with low data rate, high cost, high latency, high power consumption, and negative impact on marine mammals.
Nasir Saeed, Abdulkadir Celik, Tareq Y. Al-Naffouri, Mohamed-Slim Alouini   +3 more
openaire   +5 more sources

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

International 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, Xu Wang, Ziyang Xu, Chao Liu, Jeng-Shyang Pan   +4 more
doaj   +1 more source

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

Wasit 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

Analysis of Acoustic Signal Propagation for Reliable Digital Communication along Exposed and Buried Water Pipes

Applied Sciences, 2023
Wireless sensor networks (WSN) have emerged as a robust and cost-effective solution for buried pipeline monitoring due to the low cost (a maximum of a few tens of UK pounds (GBP)), low power supply capacity (in the order of 1 watt/hour) and small size ...
Omotayo Farai, Nicole Metje, Carl Anthony, David Chapman   +3 more
doaj   +1 more source

Machine Learning Prediction of the Long-Term Environmental Acoustic Pattern of a City Location Using Short-Term Sound Pressure Level Measurements

Applied Sciences, 2023
To manage noise pollution, cities use monitoring systems over wireless acoustic sensor networks. These networks are mainly composed of fixed-location sound pressure level sensors deployed in outdoor sites of the city for long-term monitoring.
Juan M. Navarro, Antonio Pita
doaj   +1 more source

Sensor Network Architectures for Monitoring Underwater Pipelines

Sensors, 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, Jameela Al-Jaroodi, Nader Mohamed, Liren Zhang   +3 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

A simple vehicle classification framework for wireless audio-sensor networks

Journal of Telecommunications and Information Technology, 2023
Vehicle tracking is one of the important applications of wireless sensor networks. We consider an aspect of tracking: the classification of targets based on the acoustic signals produced by vehicles.
Baljeet Malhotra, Ioanis Nikolaidis, Janelle Harms   +2 more
doaj   +1 more source

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

Journal 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, Aman Muhammad, Muhammad Muzzammil, Muhammad Shoaib Khan, Muhammad Owais Tariq, Muhammad Shahbaz Khan   +5 more
doaj   +1 more source

Robust Forecasting for Energy Efficiency of Wireless Multimedia Sensor Networks

Sensors, 2007
An important criterion of wireless sensor network is the energy efficiency inspecified applications. In this wireless multimedia sensor network, the observations arederived from acoustic sensors.
Dao-Wei Bi, Liang Ding, Jun-Jie Ma, Xue Wang   +3 more
doaj   +1 more source