Andrea Software has extensive hands-on experience with certifications related to measuring instruments, wired and wireless communication between devices.
Each device in the mesh network can use PLC (Power Line Communication) as well as RF (Radio Frequency) for the communication. Depending on the actual conditions in the field, messages between two devices are sent over the ?best? available channel.
The Wi-SUN PHY Certification Program is provided for silicon producers, module manufacturers and product manufacturers to validate their products against the Physical layer technical specification for a particular profile such as IEEE 802.15.4g Standard-Based Field Area Networks.