FIELD: radio engineering and communications.
SUBSTANCE: present invention relates to radio communication. Method is implemented in network, comprising mobile communication switching center (MSC) in radio access network EGDE according to global system for mobile communications (GSM) standard (GERAN). Performing service transmission control based on continuous voice radio calls at transition between networks (SRVCC) with channels switching (CS) and with packet switching (PS) of improved universal terrestrial radio access network (E-UTRAN).
EFFECT: technical result consists in preventing deterioration of voice call quality caused by sending information element (IE) of radio access characteristics E-UTRAN of user equipment (UE) from mobile station (MS) into base station subsystem (BSS), which includes base transceiver station (BTS).
16 cl, 6 dwg
