E.S. Vdovchenko1, Yu.I. Kolchugin2, D.A. Kopylov3, N.A. Nosov4

1 Povolzhskiy State University of Telecommunication and Informatics (Samara, Russia)

2-4 JSC «SIB RS» (Samara, Russia)

1,3 kda@siprs.ru; 2 kyi@siprs.ru; 4 nna@siprs.ru