719 search results - page 44 / 144 » GPS-Free node localization in mobile wireless sensor network... |
IWCMC
2006
ACM
15 years 3 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 9 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 3 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 9 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...
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INFOCOM
2012
IEEE
13 years 3 days 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...