Compass aided TDoA tracking in LoRaWAN networks
- Author
- Nico Podevijn (UGent) , Jens Trogh (UGent) , Michiel Aernouts, Rafael Berkvens, Luc Martens (UGent) , Maarten Weyn, Wout Joseph (UGent) and David Plets (UGent)
- Organization
- Abstract
- LoRWAN nodes can be localized using the TDoA (Time Difference of Arrival) approach. A big advantage is that the geo-location does not consume a lot of energy when compared to GPS approaches. Depending on the use case, the accuracy of the geo-localization (200m) might be a disadvantage. Therefore we propose activating an E-compass in the LoRa node and frequently communicating this directional information over the LoRaWAN network. This extra information can then be fused with TDoA in a map matching algorithm to improve the estimations. We show that our sensor fusion technique is 8 times more accurate than raw TDoA at the cost of only embedding a low-cost e-compass.
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8679748
- MLA
- Podevijn, Nico, et al. “Compass Aided TDoA Tracking in LoRaWAN Networks.” 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), IEEE, 2020, pp. 1420–24, doi:10.1109/PLANS46316.2020.9110210.
- APA
- Podevijn, N., Trogh, J., Aernouts, M., Berkvens, R., Martens, L., Weyn, M., … Plets, D. (2020). Compass aided TDoA tracking in LoRaWAN networks. In 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS) (pp. 1420–1424). Portland, Oregon, USA: IEEE. https://doi.org/10.1109/PLANS46316.2020.9110210
- Chicago author-date
- Podevijn, Nico, Jens Trogh, Michiel Aernouts, Rafael Berkvens, Luc Martens, Maarten Weyn, Wout Joseph, and David Plets. 2020. “Compass Aided TDoA Tracking in LoRaWAN Networks.” In 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 1420–24. IEEE. https://doi.org/10.1109/PLANS46316.2020.9110210.
- Chicago author-date (all authors)
- Podevijn, Nico, Jens Trogh, Michiel Aernouts, Rafael Berkvens, Luc Martens, Maarten Weyn, Wout Joseph, and David Plets. 2020. “Compass Aided TDoA Tracking in LoRaWAN Networks.” In 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 1420–1424. IEEE. doi:10.1109/PLANS46316.2020.9110210.
- Vancouver
- 1.Podevijn N, Trogh J, Aernouts M, Berkvens R, Martens L, Weyn M, et al. Compass aided TDoA tracking in LoRaWAN networks. In: 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS). IEEE; 2020. p. 1420–4.
- IEEE
- [1]N. Podevijn et al., “Compass aided TDoA tracking in LoRaWAN networks,” in 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), Portland, Oregon, USA, 2020, pp. 1420–1424.
@inproceedings{8679748,
abstract = {LoRWAN nodes can be localized using the TDoA (Time Difference of Arrival) approach. A big advantage is that the geo-location does not consume a lot of energy when compared to GPS approaches. Depending on the use case, the accuracy of the geo-localization (200m) might be a disadvantage. Therefore we propose activating an E-compass in the LoRa node and frequently communicating this directional information over the LoRaWAN network. This extra information can then be fused with TDoA in a map matching algorithm to improve the estimations. We show that our sensor fusion technique is 8 times more accurate than raw TDoA at the cost of only embedding a low-cost e-compass.},
author = {Podevijn, Nico and Trogh, Jens and Aernouts, Michiel and Berkvens, Rafael and Martens, Luc and Weyn, Maarten and Joseph, Wout and Plets, David},
booktitle = {2020 IEEE/ION Position, Location and Navigation Symposium (PLANS)},
isbn = {9781728102443},
issn = {2153-3598},
language = {eng},
location = {Portland, Oregon, USA},
pages = {1420--1424},
publisher = {IEEE},
title = {Compass aided TDoA tracking in LoRaWAN networks},
url = {http://dx.doi.org/10.1109/PLANS46316.2020.9110210},
year = {2020},
}
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