5G and Wi-Fi 6 to Disrupt Communication Protocols of Building Automation Systems SANTA CLARA, Calif., Dec. 10, 2020 /PRNewswire/ -- Frost & Sullivan's recent analysis, Advancements in Communication Protocols Transforming Building Automation Systems (BAS), finds that open communication protocols help BAS provide better interoperability and connectivity among connected devices than proprietary protocols. Features such as scalability, networking flexibility, and interoperability offer smoother integration of third-party devices to the BAS network. With multiple proprietary communication protocols, the lack of a common communication standard among devices and systems is one of the major challenges hampering the market growth. Non-traditional building automation communication protocols are emerging due to the increase in IoT devices. Therefore, leading players are now working toward developing IP-based communication standards that can work alongside the existing communication standards.