METHODOLOGICAL APPROACH TO THE ESTIMATING RADIO TERMINAL-RETRANSMITTERS CONNECTIVITY OF MOBILE RADIO SYSTEM

• Main Authors: Anatolii I. Sbitniev, Dmytro A. Bukhal
• Format: Article
• Language: English
• Published: National Defence University of Ukraine named after Ivan Cherniakhovsky 2014-12-01
• Series: Sučasnì Informacìjnì Tehnologìï u Sferì Bezpeki ta Oboroni
• Subjects: mobile radio system; radio terminal-retransmitters connectivity; membership functions; fuzzy graph; degree of connectivity
• Online Access: http://sit.nuou.org.ua/article/view/35566

One of the most effective technique to counteract enemies modern electronic reconnaissance facilities is creation mobile radio communication systems which can function with reduce power. In these systems radio terminals have equal status and interact with each other directly or via relaying messages thought other ones. However, mobility radio terminal-retransmitters and existing destabilizing natural and manufactured factors with an influence on communication give a problem to estimate connectivity during functioning these systems. In this paper it is proposed the methodological approach to estimate radio terminal-retransmitters connectivity of mobile radio systems using fuzzy graphs through fuzzy neighborhoods and boundaries.Theoretical Foundations of Information Technologies Creation and Use The approach allows solving the problem of estimating connectivity in simple analytic form. This form gets corresponding quantitative rate and avoids excessiveness in calculations which are inherent in traditional methods. Subsequent progress with the methodological approach will give us an chance to solve special tactical tasks in military control and communication area.