SOME ASPECTS OF MOBILE COMPONENTS SYSTEM OF COMMUNICATION OF THE NATIONAL GUARD OF UKRAINE BASED ON THE MANET TECHNOLOGY

The current level of commercial data transmission systems development allows them to be used for military purposes without loss for functionality, level of reliability and security. Ready decisions allow these systems to be transferred into the military environment with minimal changes. This article highlights some new approaches to the building of the mobile component architecture of the NGU communication network, which can take into account the experience of the development of tactical communications systems in the USA, modern requirements to the process of troops command and the corresponding requirements for tactical level communication systems, as well as the current level development of wireless telecommunication technologies for civilian use. The possibilities and peculiarities of application technology of radio networks MANET are considered in more detail. It is a dynamic self-organizing network architecture, which does not include base stations and fixed routes for information transmission. Thus, a multi-link network is formed, which is characterized by a very high level of survivability, where each terminal is connected to a plurality of other terminals and has an alternative route to them. The mobile component of the NGU communication system is intended to provide an exchange of information in the interests of all troops operating in the tactical zone, regardless of their subordination and the tasks they perform. It is assumed that its architecture should be heterogeneous, hierarchical, which consists of three main levels: 1st - mobile radio networks of the lower echelon; 2nd- - the network of mobile base stations that create the backbone network; 3rd - air network, which can be implemented on the camera drones. An additional zero level can form sensory networks (telemetry networks). The creation of each level involves improving the performance indicators of the entire communication system. Each level of the mobile component uses its own sub-band frequencies.