Proceedings ArticleDOI
Next century challenges: mobile networking for “Smart Dust”
Joseph M. Kahn,Randy H. Katz,Kristofer S. J. Pister +2 more
- pp 271-278
TLDR
This work reviews the key elements of the emergent technology of “Smart Dust” and outlines the research challenges they present to the mobile networking and systems community, which must provide coherent connectivity to large numbers of mobile network nodes co-located within a small volume.Abstract:
Large-scale networks of wireless sensors are becoming an active topic of research. Advances in hardware technology and engineering design have led to dramatic reductions in size, power consumption and cost for digital circuitry, wireless communications and Micro ElectroMechanical Systems (MEMS). This has enabled very compact, autonomous and mobile nodes, each containing one or more sensors, computation and communication capabilities, and a power supply. The missing ingredient is the networking and applications layers needed to harness this revolutionary capability into a complete system. We review the key elements of the emergent technology of “Smart Dust” and outline the research challenges they present to the mobile networking and systems community, which must provide coherent connectivity to large numbers of mobile network nodes co-located within a small volume.read more
Citations
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Journal ArticleDOI
Multimedia Sensor Network and Its Research Progresses
MA Hua-Dong,Tao Dan +1 more
TL;DR: The concept and characteristics of multimedia sensor networks are introduced, and the technical challenges in this field are discussed, and this paper summarizes the current research progresses.
Journal ArticleDOI
Decentralized enterprise systems: a multiplatform wireless sensor network approach
M. Marin-Perianu,Nirvana Meratnia,Paul J.M. Havinga,L.M.S. de Souza,Jens E. Müller,Patrik Spiess,S. Haller,Till Riedel,Christian Decker,G. Stromberg +9 more
TL;DR: This article presents a three-layer, service-oriented architecture that accommodates different sensor platforms and exposes their functionality in a uniform way to the business application through the universal plug and play (UPnP) standard and incorporated into an enterprise software system.
Journal Article
System-Architectures for Sensor Networks Issues, Alternatives, and Directions
TL;DR: The main conclusion of the analysis is that the architectural and synthesis emphasis will be shifted from computation and to some extent communication components to sensors and actuators.
Technological Innovations Enabling Automatic, Context-Sensitive Ecological Momentary Assessment
TL;DR: This chapter looks toward the future of EMA studies that combine continuous data collection of subject activities and physiological states with intermittent self-report data collection, and new technologies will enable two significant extensions to current EMA methodologies.
Book ChapterDOI
Directional versus omnidirectional antennas for energy consumption and k -connectivity of networks of sensors
TL;DR: This work derives sufficient conditions on the beam width of directional antennas so that the energy consumption required to maintain k-connectivity of the resulting network of sensors is lower when using directional than when using omnidirectional antennas.
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Proceedings ArticleDOI
Optical communication using micro corner cube reflectors
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