An improved DV-hop localization algorithm for wireless sensor networks

@article{Chen2018AnID,
  title={An improved DV-hop localization algorithm for wireless sensor networks},
  author={Yan Chen and Xiaohui Li and Yuemin Ding and Jinpeng Xu and Zhenxing Liu},
  journal={2018 13th IEEE Conference on Industrial Electronics and Applications (ICIEA)},
  year={2018},
  pages={1831-1836}
}
  • Yan Chen, Xiaohui Li, Zhenxing Liu
  • Published 30 September 2012
  • Computer Science
  • 2018 13th IEEE Conference on Industrial Electronics and Applications (ICIEA)
Considering the poor localization accuracy when applying DV-Hop algorithm to node location in wireless sensor networks, an improved DV-Hop localization algorithm for wireless sensor networks, named iDV-Hop, is proposed in this article. In the proposed algorithm, anchor nodes refine their average hop-size by minimum mean square error and modify it by error factor. Then, the average hop-size between the unknown node and the anchor node is modified by a dynamic weight coefficient, which is related… 
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Three new localization algorithms (iDV-Hop1, iDv-Hop2, and Quad DV-Hop) are presented in this article, which formulated the localization problem as bounded least squares problem, to be solved by quadratic programming.
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An improved DV-Hop algorithm is proposed based on hop number correction and improved particle swarm optimization, which achieves the optimal hops value by introducing limit the number of hops mechanism.
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Weighted DV-Hop Localization Algorithm for Wireless Sensor Network based on Differential Evolution Algorithm
  • Ya-ping Huang, Linghua Zhang
  • Computer Science
    2019 IEEE 2nd International Conference on Information and Computer Technologies (ICICT)
  • 2019
TLDR
An advanced DV-Hop localization algorithm on basic of differential evolution in this paper has been proposed and the positioning accuracy has improved from the advanced localization algorithm’s simulation.
Flood Control Distance Vector-Hop (FCDV-Hop) Localization in Wireless Sensor Networks
TLDR
This research proposes and develops an enhanced algorithm that can improve the region area for sensor nodes placement within the specific localization area and shows an improvement for the localization error, the power consumption, and the accuracy of the nodes positioning.
DV-Hop Algorithm for Hierarchical Processing of Average Hop Distance in UWSN
  • Jianbin Xue, Long Zhang
  • Computer Science
    2017 4th International Conference on Information Science and Control Engineering (ICISCE)
  • 2017
TLDR
A DV-hop algorithm Based on Hierarchical Processing of average hop distance, which can significantly improve the positioning accuracy in the case of large communication radius is proposed.
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