R. Serati, B. Teymuri, N. A. Anagnostopoulos and M. Rasti, "ADR-Lite: A Low-Complexity Adaptive Data Rate Scheme for the LoRa Network," 2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Thessaloniki, Greece, 2022, pp. 296-301, doi: 10.1109/WiMob55322.2022.9941614.
ADR-Lite : a low-complexity adaptive data rate scheme for the LoRa network
|Author:||Serati, Reza1; Teymuri, Benyamin1; Anagnostopoulos, Nikolaos Athanasios2;|
1Department of Computer Engineering, Amirkabir University of Technology, Tehran, Iran
2Faculty of Computer Science and Mathematics, University of Passau, Passau, Germany
3Centre for Wireless Communications, University of Oulu, Finland
|Online Access:||PDF Full Text (PDF, 0.9 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe202301162908
Institute of Electrical and Electronics Engineers,
|Publish Date:|| 2023-01-16
The long-range and low energy consumption re-quirements in Internet of Things (IoT) applications have led to a new wireless communication technology known as Low Power Wide Area Network (LPWANs). In recent years, the Long Range (LoRa) protocol has gained a lot of attention as one of the most promising technologies in LPWAN. Choosing the right combination of transmission parameters is a major challenge in the LoRa networks. In LoRa, an Adaptive Data Rate (ADR) mechanism is executed to configure each End Device’s (ED) trans-mission parameters, resulting in improved performance metrics. In this paper, we propose a link-based ADR approach that aims to configure the transmission parameters of EDs by making a decision without taking into account the history of the last received packets, resulting in a relatively low space complexity approach. In this study, we present four different scenarios for assessing performance, including a scenario where mobile EDs are considered. Our simulation results show that in a mobile scenario with high channel noise, our proposed algorithm’s Packet Delivery Ratio (PDR) is 2.8 times outperforming the original ADR and 1.35 times that of other relevant algorithms.
IEEE International Conference on Wireless and Mobile Computing, Networking, and Communications
|Pages:||296 - 301|
2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)
IEEE International Conference on Wireless and Mobile Computing, Networking and Communications
|Type of Publication:||
A4 Article in conference proceedings
|Field of Science:||
213 Electronic, automation and communications engineering, electronics
This research was supported in part by the German Research Foundation – Deutsche Forschungsgemeinschaft (DFG), as part of Project 439892735 of the Priority Program 2253, and in part by the University of Oulu and the Academy of Finland Profi6 336449.
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