Dynamic key ring update mechanism for mobile wireless sensor networks [PDF]
, 2013 Key distribution is an important issue to provide security in Wireless Sensor Networks (WSNs). Many of the key pre-distribution schemes proposed for static WSNs perform poorly when they are applied to Mobile Wireless Sensor Networks (MWSNs).
Levi, Albert +2 more
core +2 more sources
MAC Protocols Used by Wireless Sensor Networks and a General Method of Performance Evaluation
International Journal of Distributed Sensor Networks, 2012 Many researchers employ IEEE802.15.4 as communication technology for wireless sensor networks (WSNs). However, medium access control (MAC) layer requirements for communications in wireless sensor networks (WSNs) vary because the network is usually ...
Joseph Kabara, Maria Calle
doaj +1 more source
A New User Authentication Protocol for Wireless Sensor Networks Using Elliptic Curves Cryptography
International Journal of Distributed Sensor Networks, 2013 User authentication in wireless sensor networks (WSNs) is a critical security issue due to their unattended and hostile deployment in the field.
Wenbo Shi, Peng Gong
doaj +1 more source
A Survey on Node Clustering in Cognitive Radio Wireless Sensor Networks
Sensors, 2016 Cognitive radio wireless sensor networks (CR-WSNs) have attracted a great deal of attention recently due to the emerging spectrum scarcity issue. This work attempts to provide a detailed analysis of the role of node clustering in CR-WSNs.
Gyanendra Prasad Joshi, Sung Won Kim
doaj +1 more source
Machine Learning in Wireless Sensor Networks: Algorithms, Strategies, and Applications [PDF]
, 2014 Wireless sensor networks monitor dynamic environments that change rapidly over time. This dynamic behavior is either caused by external factors or initiated by the system designers themselves.
Alsheikh, Mohammad Abu +3 more
core +3 more sources
Security Management in Wireless Sensor Network (WSN)
, 2022 Wireless Sensor Network (WSN) plays a vital role in emerging sensing technology. They are used in various fields such as military operations, healthcare applications, traffic control, and home applications. Even sensor can monitor, pressure, humidity, noise level, temperature, soil makeup and other properties.
Sumant Verma, Dr. Dheeraj Rane
+6 more sources
Multi-MC Charging Schedule Algorithm With Time Windows in Wireless Rechargeable Sensor Networks
IEEE Access, 2019 The limited lifespan of the traditional Wireless Sensor Networks (WSNs) has always restricted the broad application and development of WSNs. The current studies have shown that the wireless power transmission technology can effectively prolong the ...
Zhenchun Wei +5 more
doaj +1 more source
The Wormhole Routing Attack in Wireless Sensor Networks (WSN) [PDF]
Journal of Information Processing Systems, 2010 Abstract —Secure routing is vital to the acceptance and use of Wireless Sensor Networks (WSN) for many applications. However, providing secure routing in WSNs is a challenging task due to the inherently constrained capabilities of sensor nodes. Although a wide variety of routing protocols have been proposed for WSNs, most do not take security into ...
Lukman Sharif, Munir Ahmed
openaire +1 more source
Energy-efficient hierarchical routing in wireless sensor networks based on fog computing
EURASIP Journal on Wireless Communications and Networking, 2021 Wireless sensor networks (WSNs) have been recognized as one of the most essential technologies of the twenty-first century. The applications of WSNs are rapidly increasing in almost every sector because they can be deployed in areas where cable and power
Ademola Philip Abidoye, Boniface Kabaso
doaj +1 more source
An ant colony optimization approach for maximizing the lifetime of heterogeneous wireless sensor networks [PDF]
, 2011 Maximizing the lifetime of wireless sensor networks (WSNs) is a challenging problem. Although some methods exist to address the problem in homogeneous WSNs, research on this problem in heterogeneous WSNs have progressed at a slow pace.
Chung, H.S-H. +5 more
core +1 more source