Publication detail

LoRaWAN: Lost for Localization?

SVERTOKA, E. RUSU-CASANDRA, A. BURGET, R. MARGHESCU, I. HOŠEK, J. OMETOV, A.

Original Title

LoRaWAN: Lost for Localization?

Type

journal article in Web of Science

Language

English

Original Abstract

Nowadays, the flexible localization solution for various devices for work safety is one of the most demanding research questions. Notably, it is expected to provide an acceptable level of precision in different types of environments empowered by wearable technology and the Interent of Things (IoT) devices. Existing leading localization technologies are adapted for certain conditions, e.g., Wi-Fi, BLE, UWB are used for indoor areas and various GNSS-based ones for outdoor. This work focuses on investigating the LoRaWAN (868 MHz band) as a potential candidate to bridge this gap, being one of the most reliable and recognized communication technologies for the Industrial Internet of Things (IIoT). In the past, the research community had a lot of critics with respect to the applicability of LoRaWAN for localization, while the vision is facing a tremendous change over the past two years. The purpose of this work is to assess the feasibility of LoRaWAN as a localization solution for work safety applications in the industrial scenario from different angles. The work is based on two measurement campaigns conducted at the Brno University of Technology (BUT), Brno, Czech Republic, and University Politechnica in Bucharest (UPB), Bucharest, Romania. The campaigns cover both indoor and outdoor scenarios, provide the practical limitations of the positioning in standalone and k-NN powered localization systems. According to the results, LoRaWAN-based localization with relatively dense gateways deployment allows for achieving a meter-level accuracy, which may be suitable for the localization of workers.

Keywords

Internet of Things; position measurement; error analysis; measurement error; industrial IoT; localization; LoRaWAN; wearables; industry 4.0

Authors

SVERTOKA, E.; RUSU-CASANDRA, A.; BURGET, R.; MARGHESCU, I.; HOŠEK, J.; OMETOV, A.

Released

11. 10. 2022

Publisher

IEEE

ISBN

1558-1748

Periodical

IEEE SENSORS JOURNAL

Year of study

22

Number

23

State

United States of America

Pages from

23307

Pages to

23319

Pages count

13

URL

https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=9916126

Full text in the Digital Library

http://hdl.handle.net/11012/208670

BibTex

@article{BUT179523,
  author="Ekaterina {Svertoka} and Alexandru {Rusu-Casandra} and Radim {Burget} and Ion {Marghescu} and Jiří {Hošek} and Aleksandr {Ometov}",
  title="LoRaWAN: Lost for Localization?",
  journal="IEEE SENSORS JOURNAL",
  year="2022",
  volume="22",
  number="23",
  pages="23307--23319",
  doi="10.1109/JSEN.2022.3212319",
  issn="1558-1748",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=9916126"
}