Fuzzy Approach of Metrics Control of Communication Links in the Software Defined Network of Internet of Things

Currently manufacturers of various electronic equipment have begun to massively introduce the ability to connect to the Internet in their products. This applies not only to industrial devices that need access to data from external sensors, but also to household appliances and electronics for small and medium-sized businesses. The ability to control devices or receive data from them remotely has proven to be very convenient for the consumer. At the same time, the technology of software defined networks is currently being developed, which makes it possible to more flexibly control data flows compared to classical networks. The purpose of the work is to develop the architecture of a software defined network of Internet of Things devices. The study proposes a five-level architecture of a software defined network of Internet of things devices, describes its mathematical model. To conFigure the network, metrics obtained using fuzzy inference were proposed.