I.V. Kuznetsov - Dr. Sc. (Eng.), Professor, Associate Professor, Ufa State Aviation Technical University E-mail: tks@ugatu.ac.ru P.E. Filatov - Senior Lecturer, Ufa State Aviation Technical University E-mail: filatovpe@gmail.com A.N. Gimaev - Telecommunications Engineer, JSC «Rostelecom» E-mail: Reikit3005@mail.ru