Journal ArticleDOI
Wireless sensor networks: a survey
TLDR
The concept of sensor networks which has been made viable by the convergence of micro-electro-mechanical systems technology, wireless communications and digital electronics is described.About:
This article is published in Computer Networks.The article was published on 2002-03-15. It has received 17936 citations till now. The article focuses on the topics: Key distribution in wireless sensor networks & Wireless sensor network.read more
Citations
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Journal ArticleDOI
Node Localization in Wireless Sensor Networks Using Butterfly Optimization Algorithm
Sankalap Arora,Satvir Singh +1 more
TL;DR: A node localization scheme using the application of nature-inspired metaheuristic algorithm, i.e., butterfly optimization algorithm, is proposed and demonstrates more consistent and accurate location of nodes than the existing PSO- and FA-based node localization schemes.
Proceedings ArticleDOI
Deep convolutional neural network based species recognition for wild animal monitoring
TL;DR: This is the first attempt to the fully automatic computer vision based species recognition on the real camera-trap images, and it is clear that the proposed deep convolutional neural networkbased species recognition achieves superior performance.
Journal ArticleDOI
Attack-resilient time synchronization for wireless sensor networks
Hui Song,Sencun Zhu,Guohong Cao +2 more
TL;DR: This paper first identifies various attacks that are effective to several representative time synchronization schemes, and then focuses on a specific type of attack called delay attack, which cannot be addressed by cryptographic techniques.
Journal ArticleDOI
On Kalman-Consensus Filtering With Random Link Failures Over Sensor Networks
TL;DR: Sufficient conditions for the stochastic boundedness of the Kalman-consensus filter are established and it is shown that the filtering performance is directly influenced by the network connectivity and the collective observability.
Journal ArticleDOI
Deployment guidelines for achieving maximum lifetime and avoiding energy holes in sensor network
TL;DR: This paper first characterize the energy consumption of wireless sensor networks with adjustable transmission ranges through theoretical analysis, and proposes a deployment strategy with T as the required minimum network lifetime.
References
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Book
Wireless Communications: Principles and Practice
TL;DR: WireWireless Communications: Principles and Practice, Second Edition is the definitive modern text for wireless communications technology and system design as discussed by the authors, which covers the fundamental issues impacting all wireless networks and reviews virtually every important new wireless standard and technological development, offering especially comprehensive coverage of the 3G systems and wireless local area networks (WLANs).
Proceedings ArticleDOI
Energy-efficient communication protocol for wireless microsensor networks
TL;DR: The Low-Energy Adaptive Clustering Hierarchy (LEACH) as mentioned in this paper is a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network.
Energy-efficient communication protocols for wireless microsensor networks
TL;DR: LEACH (Low-Energy Adaptive Clustering Hierarchy), a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network, is proposed.
Proceedings ArticleDOI
Directed diffusion: a scalable and robust communication paradigm for sensor networks
TL;DR: This paper explores and evaluates the use of directed diffusion for a simple remote-surveillance sensor network and its implications for sensing, communication and computation.
Proceedings ArticleDOI
The Cricket location-support system
TL;DR: The randomized algorithm used by beacons to transmit information, the use of concurrent radio and ultrasonic signals to infer distance, the listener inference algorithms to overcome multipath and interference, and practical beacon configuration and positioning techniques that improve accuracy are described.