A Novel Centroid Localization for Wireless Sensor Networks

@article{Liu2012ANC,
  title={A Novel Centroid Localization for Wireless Sensor Networks},
  author={Yu Liu and Xiao Yi and You He},
  journal={IJDSN},
  year={2012},
  volume={8}
}
Self-localization of sensor nodes is one of the key issues in wireless sensor networks. Based on the analysis of traditional range-free algorithms such as centroid and APIT (approximate perfect point in triangulation test) schemes, the effect of random deployment of all nodes on node localization is researched. And then, an improved centroid localization algorithm (ICLA) based on APIT and the quality of perpendicular bisector is proposed. In ICLA, nodes are categorized into several kinds and… CONTINUE READING
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