TY JOUR TI Models of Communication Channels Normal Behavior KW predictive analytics KW diagnostic system KW normal behavior KW model KW quality monitor KW Internet of things KW telecommunications JO Infocommunications and Radio Technologies AU Chikalo, O.V. AU Obukhov, I.A. PY 2023 IS 6 PB Federal State Educational Institution of Higher Education Sevastopol State University