Type: Article
Publication Date: 2021-12-23
Citations: 8
DOI: https://doi.org/10.1109/twc.2021.3136029
LoRaWAN is a Low Power Wide Area Network technology featuring long transmission ranges and a simple MAC layer, which can support sensor data collection, control applications and reliable services thanks to the flexibility offered by a large set of configurable system parameters. However, the impact of such parameters settings on the system's performance is often difficult to predict, depending on several factors. To ease this task, in this paper, we provide a mathematical model to estimate the performance of a LoRaWAN gateway serving a set of devices that may or may not employ confirmed traffic. The model features a set of parameters that can be adjusted to investigate different gateway and end-device configurations, making it possible to carry out a systematic analysis of various trade-offs. The results given by the proposed model are validated through realistic ns-3 simulations that confirm the ability of the model to predict the system performance with high accuracy, and assess the impact of the assumptions made in the model for tractability.
| Action | Title | Year | Authors |
|---|---|---|---|
| + | Proof of convergence of LoRaWAN model | 2021 |
Davide Magrin Martina Capuzzo Andréa Zanella Michele Zorzi |