O.I. Sheluhin1, S.Yu. Rybakov2, S.S. Zvezhinsky3

1-3 FSBEI HE “Moscow Technical University of Communications and Informatics (MTUCI)” (Moscow, Russia)

1 sheluhin@mail.ru; 2 svolkov97@gmail.com; 3 s.s.zvezhinskii@mtuci.ru