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
A Survey on Distributed Topology Control Techniques for Extending the Lifetime of Battery Powered Wireless Sensor Networks
TL;DR: This survey focuses on the energy efficiency issue and presents a comprehensive study of topology control techniques for extending the lifetime of battery powered WSNs, and identifies a number of open research issues for achieving energy efficiency through topological control.
Journal ArticleDOI
An Ultra Low Energy 12-bit Rate-Resolution Scalable SAR ADC for Wireless Sensor Nodes
TL;DR: A resolution-rate scalable ADC for micro-sensor networks is described, based on the successive approximation register (SAR) architecture, which has two resolution modes: 12 bit and 8 bit, and its sampling rate is scalable, at a constant figure-of-merit, from 0-100 kS/s and 0-200 kS /s, respectively.
Journal ArticleDOI
Trust management systems for wireless sensor networks: Best practices
TL;DR: The best practices that are considered essential for developing a good trust management system for WSN are listed and an analysis of the state of the art related to these practices is made.
Proceedings ArticleDOI
Attack-resistant location estimation in sensor networks
TL;DR: Two methods to tolerate malicious attacks against beacon-based location discovery in sensor networks are presented and the experimental results demonstrate that the proposed methods are promising for the current generation of sensor networks.
Journal ArticleDOI
Wireless Sensor Networks: a Survey on Environmental Monitoring
TL;DR: This paper surveys a comprehensive review of the available solutions to support wireless sensor network environmental monitoring applications by deploying a larger number of disposable sensor nodes.
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.