Fully decentralized, collaborative multilateration primitives for uniquely localizing WSNs
Yükleniyor...
Dosyalar
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer-Verlag Berlin
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We provide primitives for uniquely localizing WSN nodes. The goal is to maximize the number of uniquely localized nodes assuming a fully decentralized model of computation. Each node constructs a cluster of its own and applies unique localization primitives on it. These primitives are based on constructing a special order for multilaterating the nodes within the cluster. The proposed primitives are fully collaborative and thus the number of iterations required to compute the localization is fewer than that of the conventional iterative multilateration approaches. This further limits the messaging requirements. With relatively small clusters and iteration counts we can localize almost all the uniquely localizable nodes.
Açıklama
Partially supported by TUBITAK grant 106E071.
Anahtar Kelimeler
Decentralized models, Geometric constraint, Global position system, Graphs, Iteration count, Localize node, Multilateration, Network localization, Node ratio, Number of iterations, Realizations, Rigid, Rigidity, Sensor node, Small clusters, Unique localization
Kaynak
Wireless Algorithms, Systems, And Applications
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
5682
Sayı
Künye
Çakıroğlu, O. A. & Erten, C. (2009). Fully decentralized, collaborative multilateration primitives for uniquely localizing WSNs. Paper presented at the , 5682 348-357. doi:10.1007/978-3-642-03417-6_34
