TITLE

An Improved Weighted Centroid Localization Algorithm

AUTHOR(S)
Li Bin; Dou Zheng; Ning Yu; Lin Yun
PUB. DATE
October 2013
SOURCE
International Journal of Future Generation Communication & Netwo;Oct2013, Vol. 6 Issue 5, p45
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
As one of the most important applications of wireless sensor network, positioning technology has become a extremely hot research filed. Taking into account of the position of beacon nodess, they make an effect on the positioning accuracy of unknown nodes. Therefore, in this paper, it proposes a new weighted centroid localization algorithm based on the traditional algorithm. For the selection of weight, the distance between beacon nodes and unknown nodes, and the slide length of the triangle are used to formed as the weighted factor. Experiment Simulation results show that this algorithm increased localisition accuracy than that of traditional algorithm.
ACCESSION #
93400762

 

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