Performance enhancement of localization in wireless sensor network by self-adaptive algorithm based on difference

@article{Dong2010PerformanceEO,
  title={Performance enhancement of localization in wireless sensor network by self-adaptive algorithm based on difference},
  author={Guo-Fang Dong and Liu Chang and Gao Fei and Wan-Sheng Wang and Xiaoling Niu and Peng Gong},
  journal={2010 Global Mobile Congress},
  year={2010},
  pages={1-5}
}
In this paper, we present a self-adaptive localization algorithm based on difference for the node localization in wireless sensor network. We first divide the sensing area into several small regions according to the density of unknown nodes. Then, we distribute the beacon nodes within the sensing area in a reasonable manner. The measured errors of estimated location in beacon nodes are considered as the adjusted values and are broadcasted to the adjacent unknown nodes. Based on the broadcasted… CONTINUE READING

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