%0 Journal Article %T Mathematical Model for Control Channel of GSM-R Radiocommunication Standard %A Boldinov, A.M. %A Privalov, A.A. %K Radiocommunication, GSM-R, communication channel, control channel, frame, communication standard, model %J Proceedings of Petersburg Transport University %D 2022 %N 19 %P 8 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"