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Implementation and Validation of LoRa-Based Systems in the 2.4 GHz Band

  • For the past few years Low Power Wide Area Networks (LPWAN) have emerged as key technologies for the connectivity of many applications in the Internet of Things (IoT) combining low-data rates with strict cost and energy restrictions. Especially LoRa/LoRaWAN enjoys a high visibility on today’s markets, because of its good performance and its open community. Originally LoRa was designed forFor the past few years Low Power Wide Area Networks (LPWAN) have emerged as key technologies for the connectivity of many applications in the Internet of Things (IoT) combining low-data rates with strict cost and energy restrictions. Especially LoRa/LoRaWAN enjoys a high visibility on today’s markets, because of its good performance and its open community. Originally LoRa was designed for operation within the Sub-GHz ISM bands for Industrial, Scientific and Medical applications. However, at the end of 2018, a LoRa-based solution in the 2.4GHz ISM-band was presented promising higher bandwidths and higher data rates. Furthermore, it overcomes the limited duty-cycle prescribed by the regulations in the ISM-bands and therefore also opens doors to many novel application fields. Also, due to higher bandwidths and shorter transmission times, the use of alternative MAC layer protocols becomes very interesting, i.e. for TDMA based-approaches. Within this paper, we propose a system architecture with 2.4GHz LoRa components combining two aspects. On the one hand, we present a design and an implementation of a 2.4GHz based LoRaWAN solution that can be seamlessly integrated into existing LoRaWAN back-hauls. On the other hand, we describe deterministic setup using a Time Slotted Channel Hopping (TSCH) approach as defined in the IEEE802.15.4-2015 standard for industrial applications. Finally, measurements show the performance of the system.show moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenzartikel
Zitierlink: https://opus.hs-offenburg.de/5352
Bibliografische Angaben
Title (English):Implementation and Validation of LoRa-Based Systems in the 2.4 GHz Band
Conference:AICT: International Conference on Advanced Information and Communication Technologies (4. : 21-25 Sept. 2021 : Lviv, Ukraine)
Author:Manuel SchappacherStaff MemberGND, Amrut Ganesh DantStaff MemberGND, Axel SikoraStaff MemberORCiDGND
Year of Publication:2021
Publisher:IEEE
First Page:106
Last Page:111
Parent Title (English):IEEE 4th International Conference on Advanced Information and Communication Technologies (AICT) : Conference Proceedings
ISBN:978-1-6654-0618-5 (elektronisch)
ISBN:978-1-6654-0617-8 (USB)
ISBN:978-1-6654-0619-2 (Print on Demand)
DOI:https://doi.org/10.1109/AICT52120.2021.9628942
Language:English
Inhaltliche Informationen
Institutes:Forschung / ivESK - Institut für verlässliche Embedded Systems und Kommunikationselektronik
Fakultät Elektrotechnik, Medizintechnik und Informatik (EMI) (ab 04/2019)
Institutes:Bibliografie
Formale Angaben
Open Access: Closed Access 
Licence (German):License LogoUrheberrechtlich geschützt