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
The Internet of Things: A survey
TL;DR: This survey is directed to those who want to approach this complex discipline and contribute to its development, and finds that still major issues shall be faced by the research community.
Journal ArticleDOI
Internet of Things (IoT): A vision, architectural elements, and future directions
TL;DR: In this article, the authors present a cloud centric vision for worldwide implementation of Internet of Things (IoT) and present a Cloud implementation using Aneka, which is based on interaction of private and public Clouds, and conclude their IoT vision by expanding on the need for convergence of WSN, the Internet and distributed computing directed at technological research community.
Journal ArticleDOI
Wireless mesh networks: a survey
TL;DR: This paper presents a detailed study on recent advances and open research issues in WMNs, followed by discussing the critical factors influencing protocol design and exploring the state-of-the-art protocols for WMNs.
Journal ArticleDOI
Survey of Wireless Indoor Positioning Techniques and Systems
TL;DR: Comprehensive performance comparisons including accuracy, precision, complexity, scalability, robustness, and cost are presented.
Journal ArticleDOI
A survey on routing protocols for wireless sensor networks
Kemal Akkaya,Mohamed Younis +1 more
TL;DR: The three main categories explored in this paper are data-centric, hierarchical and location-based; each routing protocol is described and discussed under the appropriate category.
References
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Proceedings ArticleDOI
All-digital impulse radio for MUI/ISI-resilient multiuser communications over frequency-selective multipath channels
TL;DR: A novel continuous-time multiple input multiple output (MIMO) PPM-IRMA scheme is introduced, and its discrete-time equivalent model is derived.
Proceedings ArticleDOI
A 1.2 V, 430 MHz, 4 dBm power amplifier and a 25 /spl mu/W front-end, using a standard digital CMOS process
TL;DR: A RF front-end and a power-amplifier designed for the 433 MHz European ISM band that achieves a total double sideband noise figure of 9 dB, with a dynamic range of 85 dB for a 60 kHz bandwidth, while dissipating only 250 /spl mu/W at 1.2 V supply voltage.
Journal ArticleDOI
Scientific data visualization and biological diversity: new tools for spatializing multimedia observations of species and ecosystems
Michael Hamilton,Michael Flaxman +1 more
TL;DR: The need to monitor changes of many parameters and at many scales, and the need to incorporate this knowledge into an accessible information system for biodiversity management planning and conservation education is discussed in this paper.