Аннотация
In today's world, wireless devices have reached a modern level and this allows the use of wireless interfaces in the entire field of electronics replacing previously used wired solutions. These devices are used to monitor and manage objects. Nevertheless, these devices have the property not to work over long distances or even cease to accept requests. It is often associated with overlapping device frequencies in open ranges. In the proposed work, the subject of study was wireless mesh networks with the Ad hoc On-Demand Distance Vector (AODV) routing protocol and with association of previously developed method based on painless mesh in the environment of SDN (software-defined networks). The objectives of study were previously identified Internet of Things (IoT) devices used at large facilities. A packet loss and delay in packet transmission are the study cases done by using both protocols under research.