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Optimal estimation of TOA in the TDOA problem
2013 Australian Communications Theory Workshop (AusCTW), 2013In the time difference of arrival (TDOA) problem, the unknown location of an emitter is estimated using a set of TDOA estimates. In this paper, a closed-form solution for a nominal TOA in the TDOA problem is presented for the case of three or four receivers that under certain conditions results in location estimates that are optimal in the least-square
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TOA Localization in NLOS Environments
2017A new geometric localization approach that is able to locate a stationary tag in non-line-of-sight (NLOS) indoor environment using only the time-of-arrival (TOA) measurements is presented. The novelty of our work resides in converting the NLOS problem into line-of-sight (LOS) problem based on the following three steps, so that the localization ...
Deliang Liu, Yi Yao, You Zhai
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TOA Localization with Polar Coordinates
2023 13th International Conference on Advanced Computer Information Technologies (ACIT), 2023openaire +1 more source
A UWB Pulse with Precursor for ToA Measurement
2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2023Chris Marshall +5 more
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Optimal Two-Way TOA Localization and Synchronization for Moving User Devices With Clock Drift
IEEE Transactions on Vehicular Technology, 2021, Sihao Zhao, Mingquan Lu
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