A Survey on TOA Based Wireless Localization and NLOS Mitigation Techniques

  title={A Survey on TOA Based Wireless Localization and NLOS Mitigation Techniques},
  author={Ismail G{\"u}venç and Chia-Chin Chong},
  journal={IEEE Communications Surveys & Tutorials},
Localization of a wireless device using the time-of-arrivals (TOAs) from different base stations has been studied extensively in the literature. Numerous localization algorithms with different accuracies, computational complexities, a-priori knowledge requirements, and different levels of robustness against non-line-of-sight (NLOS) bias effects also have been reported. However, to our best knowledge, a detailed unified survey of different localization and NLOS mitigation algorithms is not… CONTINUE READING
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