719 search results - page 44 / 144 » GPS-Free node localization in mobile wireless sensor network... |
113
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IWCMC
2006
ACM
15 years 5 months ago
2006
ACM
Introducing heterogeneous mobile devices, such as mobile phones into the large scale sparse wireless sensor networks is a promising research direction. These devices acting as mob...
ECEASST
2008
14 years 12 months ago
2008
Abstract: A triangulated network of mobile units is modelled by means of a graph transformation system in which graph nodes are labelled with geometric coordinates and edges are la...
IPSN
2005
Springer
15 years 5 months ago
2005
Springer
Abstract— In this paper we present a novel sequence-based RF localization algorithm called Ecolocation. Our algorithm determines the location of unknown nodes by examining the or...
MOBIHOC
2001
ACM
15 years 11 months ago
2001
ACM
The development of practical, localized algorithms is probably the most needed and most challenging task in wireless ad-hoc sensor networks (WASNs). Localized algorithms are a spe...
206
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INFOCOM
2012
IEEE
13 years 2 months ago
2012
IEEE
—In this work we develop a distributed boundary detection algorithm, dubbed Coconut, for 3D wireless sensor networks. It first constructs a tetrahedral structure to delineate th...