Removing Heavily Curved Path: Improved DV-hop Localization in Anisotropic Sensor Networks

@article{Fan2011RemovingHC,
  title={Removing Heavily Curved Path: Improved DV-hop Localization in Anisotropic Sensor Networks},
  author={Ziqi Fan and Yuanfang Chen and Lei Wang and Lei Shu and Takahiro Hara},
  journal={2011 Seventh International Conference on Mobile Ad-hoc and Sensor Networks},
  year={2011},
  pages={75-82}
}
In Wireless Sensor Networks (WSNs) a multitude of location-dependent applications have been proposed recently, which is very intriguing for researchers to discover and design more accurate and cost-effective localization algorithms. In an isotropic networks, the Euclidean distance between a pair of nodes may not correlate closely with the hop count between them because the corresponding shortest path may have to curve around intermediate holes, resulting in poor distance estimation. And without… CONTINUE READING

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