Results 61 to 70 of about 35,272 (236)

Robust Distributed Reprogramming Protocol of Wireless Sensor Networks for Healthcare Systems

open access: yesInternational Journal of Distributed Sensor Networks, 2015
With the development of the wireless communication technologies, the wireless sensor networks (WSNs for short) are considered as one of the key research areas in healthcare systems.
Kuo-Yu Tsai
doaj   +1 more source

On Performance Analysis of Protective Jamming Schemes in Wireless Sensor Networks

open access: yesSensors, 2016
Wireless sensor networks (WSNs) play an important role in Cyber Physical Social Sensing (CPSS) systems. An eavesdropping attack is one of the most serious threats to WSNs since it is a prerequisite for other malicious attacks. In this paper, we propose a
Xuran Li   +3 more
doaj   +1 more source

Special Issue on Advanced Wireless Sensor Networks for Emerging Applications

open access: yesApplied Sciences, 2022
Wireless sensor networks (WSNs) have been widely used due to their extensive range of applications [...]
Hojun Jin   +3 more
doaj   +1 more source

An Outline of Security in Wireless Sensor Networks: Threats, Countermeasures and Implementations

open access: yes, 2012
With the expansion of wireless sensor networks (WSNs), the need for securing the data flow through these networks is increasing. These sensor networks allow for easy-to-apply and flexible installations which have enabled them to be used for numerous ...
H.Chen, H.Wang, R.Roman
core   +1 more source

Influenza A Virus (H1N1) Infection Induces Ferroptosis to Promote Developmental Injury in Fetal Tissues

open access: yesCell Proliferation, EarlyView.
H1N1 infection during pregnancy specifically targets the fetal liver and lungs, triggering immune responses, tissue fibrosis and ferroptosis in parenchymal cells, ultimately leading to adverse pregnancy outcomes, offering insights into managing maternal H1N1 infections and their impact on fetal health.
Yuxi Jiang   +11 more
wiley   +1 more source

A Game Theoretic Optimization Method for Energy Efficient Global Connectivity in Hybrid Wireless Sensor Networks

open access: yesSensors, 2016
For practical deployment of wireless sensor networks (WSN), WSNs construct clusters, where a sensor node communicates with other nodes in its cluster, and a cluster head support connectivity between the sensor nodes and a sink node.
JongHyup Lee, Dohyun Pak
doaj   +1 more source

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

open access: yesJournal 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   +5 more
doaj   +1 more source

M‐SADR: Mobile Self Adaptive Data Rate for Enhanced LoRa End‐Device Connectivity on the Move

open access: yesInternational Journal of Communication Systems, Volume 38, Issue 15, October 2025.
The proposed M‐SADR method targets mobile LoRa end‐devices and achieves better performance, with a 2.4% improvement in packet delivery ratio and a 5.7% reduction in power consumption per successfully delivered packet. ABSTRACT Mobility is a critical aspect of the Internet of Things, reflecting the diverse and dynamic nature of potential applications ...
Vasileios Moysiadis   +6 more
wiley   +1 more source

Comparison of Different Data Aggregation Techniques in Distributed Sensor Networks

open access: yesIEEE Access, 2017
Wireless sensor networks (WSNs) are almost everywhere, they are exploited for thousands of applications in a densely distributed manner. Such deployment makes WSNs one of the highly anticipated key contributors of the big data nowadays.
Hassan Harb   +3 more
doaj   +1 more source

Target Tracking Based on Virtual Grid in Wireless Sensor Networks [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2018
One of the most important and typical application of wireless sensor networks (WSNs) is target tracking. Although target tracking, can provide benefits for large-scale WSNs and organize them into clusters but tracking a moving target in cluster-based ...
F. Hoseini   +2 more
doaj   +1 more source

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