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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Proceedings ArticleDOI
In-Network Outlier Detection in Wireless Sensor Networks
TL;DR: This work develops an algorithm that is flexible with respect to the outlier definition, works in-network with a communication load proportional to the outcome, and reveals its outcome to all sensors.
Journal ArticleDOI
A Survey on Radio Resource Allocation in Cognitive Radio Sensor Networks
TL;DR: A survey of the recent advances in radio resource allocation in CR sensor networks (CRSNs) is presented and an insight into the related issues and challenges is provided, and future research directions are clearly identified.
Proceedings ArticleDOI
Applying intrusion detection systems to wireless sensor networks
TL;DR: The general guidelines for applying IDS to static sensor networks are discussed, and a novel technique to optimally watch over the communications of the sensors’ neighborhood on certain scenarios is introduced.
Journal ArticleDOI
A PSO based Energy Efficient Coverage Control Algorithm for Wireless Sensor Networks
TL;DR: A novel coverage control algorithm based on Particle Swarm Optimization (PSO) is presented that can effectively improve coverage rate and reduce energy consumption in WSNs.
Journal ArticleDOI
A survey of application distribution in wireless sensor networks
TL;DR: A framework in which a middleware distributes the application processing to a WSN so that the application lifetime is maximized is recommended, and an approach providing a complete distributed environment for applications is absent.
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.