Results 51 to 60 of about 244,156 (306)
Re-Evaluation of RF Electromagnetic Communication in Underwater Sensor Networks [PDF]
, 2010 Most underwater wireless networks use acoustic waves as the transmission medium nowadays, but the chances of getting much more out of acoustic modems are quite remote. Optical links are impractical for many underwater applications.
Gordon Dickers +4 more
core +1 more source
Underwater Wireless Sensor Networks
JOIV: 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 +1 more source
IEEE Access, 2017 With a wide scope for exploration and research, underwater wireless sensor network (UWSN) is a fast growing research area in current scenario. UWSNs need energy efficient designing approach, because underwater sensor nodes are battery driven.
Sadanand Yadav, Vinay Kumar
doaj +1 more source
Pilot Agent-Driven Wireless Acoustic Sensor Network for Uninterrupted Data Transmission
Journal of Telecommunications and Information Technology, 2023 Wireless acoustic sensor networks (WASN) usually demand uninterrupted and reliable data transmissions and an efficient path from the source nodes to the destination nodes, thus ensuring reliable delivery of sensitive or critical data with the use of ...
Utpal Ghosh, Uttam K. Mondal
doaj +1 more source
Acoustic Frequency Optimization for Underwater Wireless Sensor Network [PDF]
International Journal of Advanced Computer Science and Applications, 2020 In recent years, research in Underwater Wireless Sensor Network (UWSN) was the interest of many research groups as it can be used for many important applications such as disaster management, marine environment monitoring, fish farming, and military surveillance.
openaire +1 more source
Advanced Healthcare Materials, EarlyView.This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi +7 more
wiley +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
Closed‐form solution for scaling a wireless acoustic sensor network
IET Wireless Sensor Systems, 2023 A closed‐form solution for localising and synchronising an acoustic sensor node with respect to a Wireless Acoustic Sensor Network (WASN) is presented. The aim is to allow efficient scaling of a WASN by individually calibrating newly joined sensor nodes ...
Kashyap Patel +2 more
doaj +1 more source
Epidermal Patch Technologies for Integrated Healthcare and Infection Management
Advanced Healthcare Materials, EarlyView.Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang +7 more
wiley +1 more source
Journal of EngineeringThis study aims to present a practical application for improving sound quality in wireless acoustic sensor networks (WASNs) deployed in the often noisy Iraqi environment, using distributed signal processing techniques.
Ammar A. Abbood
doaj +1 more source