An Improved Node Localization Algorithm for Wireless Sensor

DOI

10.2991/iccasm.2012.82How to use a DOI?

Keywords

wireless sensor networks, node localization, localization algorithm

Abstract

This paper introduces an improved localization algorithm that bases on distance and local coordinate system which is built up by beacon nodes. This algorithm evaluates the differences of several independent localization information to determine whether upgrade this node as beacon nodes according to the size of the difference whether beyond the prescribed or not. It can effectively prevent and reduce the accumulated and spread error in localization process by the audit of beacon nodes, and improve the positioning accuracy of nodes in the network.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yujun Liu
AU  - Jing Jin
AU  - Qinghai Wang
AU  - Na Na
AU  - Guangjian Chang
PY  - 2012/08
DA  - 2012/08
TI  - An Improved Node Localization Algorithm for Wireless Sensor
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 328
EP  - 331
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.82
DO  - 10.2991/iccasm.2012.82
ID  - Liu2012/08
ER  -