Wi-SUN FAN Interoperability: Verification through Experiment Test

In this work, experimental tests of interoperability between devices from different providers were performed using the Wireless Smart Ubiquitous Network Field Area Network (Wi-SUN FAN) profile. This profile is part of the Wi-SUN Alliance, supporting Low Power and Lossy Networks (LLNs). The interoperability experiments were carried out in two different operation modes of the profile. Additionally, security was enabled and disabled, as well as channel hopping functionality, using the 915 MHz-b band allocated to Brazil. The interoperability was verified through the communication between the different devices, using response time and success rate as metrics of the communication analysis.