An efficient geometry-constrained location estimation algorithm for NLOS environments

  title={An efficient geometry-constrained location estimation algorithm for NLOS environments},
  author={Chao-Lin Chen and Kai-Ten Feng},
  journal={2005 International Conference on Wireless Networks, Communications and Mobile Computing},
  pages={244-249 vol.1}
Mobile location estimation has attracted a significant amount of attention in recent years. The network-based location estimation schemes have been widely adopted based on the radio signals between the mobile device and the base stations. The two-step least square (LS) method has been studied in related research to provide efficient location estimation of the mobile devices. However, the algorithm results in inaccurate location estimation with the existence of the non-line-of-sight (NLOS… CONTINUE READING
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