TDoA-based outdoor positioning in a public LoRa network
TDoA-based outdoor positioning in a public LoRa network
- Author(s): N. Podevijn ; J. Trogh ; A. Karaagac ; J. Haxhibeqiri ; J. Hoebeke ; L. Martens ; P. Suanet ; K. Hendrikse ; D. Plets ; W. Joseph
- DOI: 10.1049/cp.2018.0574
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- Author(s): N. Podevijn ; J. Trogh ; A. Karaagac ; J. Haxhibeqiri ; J. Hoebeke ; L. Martens ; P. Suanet ; K. Hendrikse ; D. Plets ; W. Joseph Source: 12th European Conference on Antennas and Propagation (EuCAP 2018), 2018 page (4 pp.)
- Conference: 12th European Conference on Antennas and Propagation (EuCAP 2018)
- DOI: 10.1049/cp.2018.0574
- ISBN: 978-1-78561-816-1
- Location: London, UK
- Conference date: 9-13 April 2018
- Format: PDF
The performance of LoRa Geo-location for outdoor tracking purposes has been evaluated on a public LoRaWAN network. Time Difference of Arrival (TDOA) localization accuracy, probability and update frequency were evaluated for different trajectories (walking, cycling, driving) and LoRa spreading factors. A median accuracy of 200m was obtained and in 90% of the cases the error was less then 480m.
Inspec keywords: radionavigation; time-of-arrival estimation; probability
Subjects: Other topics in statistics; Radionavigation and direction finding; Signal processing and detection
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