First Steps in the Development of a LoRaWAN Testbench

The development of Low Power Wide Area Networks (LPWANs) based on novel communication standards such as LoRaWAN has increased exponentially to provide network infrastructure to the large number of Internet of Things (IoT) solutions that are currently being developed. However, the first difficulty that developers face in the implementation and deployment of a LoRa network is the appropriate selection not only of the hardware but also the network server software. Likewise, it is essential to have a testbench to evaluate and configure the network optimally before its actual deployment. This is due to the large number of parameters that must be configured for proper operation of the network, which are dependent on the application scenario. In this paper, we will introduce the main features of LoRaWAN wireless communication technology, a comparison of the main features of hardware and network server software currently available. Finally, we show the first implementation and results of a LoRaWAN testbench and the difficulties detected.

[1]  Orestis Georgiou,et al.  Low Power Wide Area Network Analysis: Can LoRa Scale? , 2016, IEEE Wireless Communications Letters.

[2]  Thomas Watteyne,et al.  Understanding the Limits of LoRaWAN , 2016, IEEE Communications Magazine.

[3]  Dominique Barthel,et al.  Sensorlab2: A monitoring framework for IoT networks , 2017, 2017 International Conference on Performance Evaluation and Modeling in Wired and Wireless Networks (PEMWN).

[4]  Kwang-il Hwang,et al.  Cooperative Downlink Listening for Low-Power Long-Range Wide-Area Network , 2017 .

[5]  Ramona Marfievici,et al.  IoTBench: Towards a Benchmark for Low-Power Wireless Networking , 2018, 2018 IEEE Workshop on Benchmarking Cyber-Physical Networks and Systems (CPSBench).

[6]  Evgeny Khorov,et al.  On the Limits of LoRaWAN Channel Access , 2016, 2016 International Conference on Engineering and Telecommunication (EnT).

[7]  Eric Fleury,et al.  FIT IoT-LAB: A large scale open experimental IoT testbed , 2015, 2015 IEEE 2nd World Forum on Internet of Things (WF-IoT).

[8]  Thomas H. Clausen,et al.  A Study of LoRa: Long Range & Low Power Networks for the Internet of Things , 2016, Sensors.