Generalized methodology of valuate using the satellite repeater connection for targeted purpose.

Abstract

Providing electronic communication services to military formations that protect the state in the conditions of repelling a full-scale military invasion of the Russian Federation, requires the creation of a communication system (SZ) of the Armed Forces (AF) of Ukraine, which has the necessary properties to perform the assigned tasks as intended [1; 2]. According to the standard AJP-3 «Joint doctrine of the conduct of NATO operations» [3], increasing the combat capabilities of the combined forces and supporting operations (combat operations) is carried out, including through the use of satellite communications. The potential capabilities of satellite communication, such as broadcasting, high reliability and quality of communication channels, independence from distance, physical and geographical conditions, and high mobility, allow to ensure the communication of subscribers of the electronic communications system of the armed forces, which is a combat platform that allows the system management to receive network information services in real time. Modern satellite repeaters (SR) can have up to several dozen transponders of several frequency bands [4–6]. Satellite communication systems, which include several SRs, can provide high bandwidth of radio channels and the possibility of transmitting large volumes of information through them and allow solving the problem of creating global information and telecommunication systems and networks. The satellite communication system of the AF of Ukraine should be able to change the configuration for a specific service area depending on the needs of certain types of satellite networks, and therefore the satellite communication system of the AF of Ukraine should be based, including on SR communication of commercial appointment. The article proposes a generalized methodology for evaluating satellite communication relays of the SSR of the AF of Ukraine, the novelty of which is its general orientation for satellite communication systems built according to different architectural principles, using different frequency-orbital resources and providing different services using a methodological approach, which is based on the provisions of qualimetry and the calculation of integral and relative efficiency indicators, which takes into account the characteristic indicators of individual satellite repeaters.