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:Â
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
More filters
Journal ArticleDOI
Magnetic Induction Communications for Wireless Underground Sensor Networks
Zhi Sun,Ian F. Akyildiz +1 more
TL;DR: Based on the channel analysis, the MI waveguide technique for communication is developed in order to reduce the high path loss of the traditional EM wave system and the ordinary MI system and reveals that the transmission range of the MIWaveguide system is dramatically increased.
Journal ArticleDOI
Distributed Sparse Linear Regression
TL;DR: Three novel algorithms to estimate the regression coefficients via Lasso when the training data are distributed across different agents, and their communication to a central processing unit is prohibited for e.g., communication cost or privacy reasons are developed.
Journal ArticleDOI
A survey of security issues in mobile ad hoc and sensor networks
TL;DR: Several security issues involved in this article include routing and data forwarding, medium access, key management and intrusion detection systems (IDSs), namely, wireless sensor networks (WSNs).
Journal ArticleDOI
A survey on communication networks for electric system automation
Vehbi Cagri Gungor,Frank Lambert +1 more
TL;DR: The aim is to present a structured framework for electric utilities who plan to utilize new communication technologies for automation and hence, to make the decision-making process more effective and direct.
Journal ArticleDOI
Review: Coverage and connectivity issues in wireless sensor networks: A survey
Amitabha Ghosh,Sajal K. Das +1 more
TL;DR: Several state-of-the-art algorithms and techniques are presented and compared that aim to address the coverage-connectivity issue in wireless sensor networks.
References
More filters
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.