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Simulating a Combination of TDoA and AoA Localization for LoRaWAN

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Advances on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC 2019)

Part of the book series: Lecture Notes in Networks and Systems ((LNNS,volume 96))

Abstract

Location-based services are an essential aspect of many Internet of Things (IoT) applications. Due to low power requirements that these applications impose on their end devices, classic GNSS solutions are replaced by wireless localization via Low Power Wide Area Networks (LPWAN), e.g. Time Difference of Arrival (TDoA) localization with LoRaWAN. Usually, at least four gateways are required to obtain a reliable location estimate with TDoA. In this research, we propose to combine TDoA with Angle of Arrival (AoA) in a probabilistic way, using only two gateways. Our simulations demonstrate a 548 m mean error using TDoA between two gateways. Moreover, we reduce this mean error to 399 m when a single AoA estimate is added to the TDoA estimate.

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Notes

  1. 1.

    For this research, we started from existing source code to simulate multilateration based on timing information. The repository can be found at https://github.com/jurasofish/multilateration.

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Authors and Affiliations

  1. University of Antwerp - imec, IDLab - Faculty of Applied Engineering, Sint-Pietersvliet 7, 2000, Antwerp, Belgium

    Michiel Aernouts, Noori BniLam, Rafael Berkvens & Maarten Weyn

Authors
  1. Michiel Aernouts
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  2. Noori BniLam
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  3. Rafael Berkvens
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  4. Maarten Weyn
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Corresponding author

Correspondence to Michiel Aernouts .

Editor information

Editors and Affiliations

  1. Department of Information and Communication Engineering, Fukuoka Institute of Technology, Fukuoka, Japan

    Leonard Barolli

  2. University of Antwerp, Antwerpen, Belgium

    Peter Hellinckx

  3. Chiang Mai University, Chiang Mai, Thailand

    Juggapong Natwichai

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Aernouts, M., BniLam, N., Berkvens, R., Weyn, M. (2020). Simulating a Combination of TDoA and AoA Localization for LoRaWAN. In: Barolli, L., Hellinckx, P., Natwichai, J. (eds) Advances on P2P, Parallel, Grid, Cloud and Internet Computing. 3PGCIC 2019. Lecture Notes in Networks and Systems, vol 96. Springer, Cham. https://doi.org/10.1007/978-3-030-33509-0_71

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  • DOI: https://doi.org/10.1007/978-3-030-33509-0_71

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-33508-3

  • Online ISBN: 978-3-030-33509-0

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