LCC-Rwgh: A NLOS Error Mitigation Algorithm for Localization in Wireless Sensor Network

  title={LCC-Rwgh: A NLOS Error Mitigation Algorithm for Localization in Wireless Sensor Network},
  author={Lei Jiao and Jianping Xing and Xuan Zhang and Chaoli Zhao and Jun Zhang},
  journal={2007 IEEE International Conference on Control and Automation},
Non-line-of-sight (NLOS) errors have been considered as a killer issue for the multihop wireless sensor network (WSN) localization. Although there are some techniques that can be used to mitigate this kind of errors, they are not quite suitable for sensor networks because of the intensive computation, big amount of communication or the demand for prior information on LOS-NLOS channel conditions. In this paper, we propose a novel Lower-Computational-Cost Residual weighting algorithm (LCC-Rwgh… CONTINUE READING


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