An Experimental Testbed for the Performance Evaluation of Optical Time Difference of Arrival Based Indoor Positioning

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00378280" target="_blank" >RIV/68407700:21230/24:00378280 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/JLT.2024.3426033" target="_blank" >https://doi.org/10.1109/JLT.2024.3426033</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/JLT.2024.3426033" target="_blank" >10.1109/JLT.2024.3426033</a>

Result language
angličtina
Original language name
An Experimental Testbed for the Performance Evaluation of Optical Time Difference of Arrival Based Indoor Positioning
Original language description
Time Difference of Arrival (TDoA) based Visible Light Positioning (VLP) and Optical Wireless Positioning (OWP) offer considerable potential over conventional Received Signal Strength (RSS) methods. The current state of the art in TDoA OWP is however limited concerning experimental assessments, mainly focusing on simulations. This work presents experimental TDoA measurements in a proof-of-concept setup. The measurement results demonstrate a 95th percentile accuracy of 5.3 cm in a 50x50 cm area, in the absence of reflections. The susceptibility to reflections is examined experimentally, demonstrating that the performance deterioration can easily be minimized by performing a recalibration.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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