FIELD: radio engineering, communication.
SUBSTANCE: invention relates to a mobile communication method. The method involves the following steps: transmission of an annunciation signal to the first mobility management node (MME) by a service gateway, transmission of a call signal to UE by the first MME upon receiving the annunciation signal, transmission of a connection request to the first or the second MME by the UE, transmission of a session request to the service gateway by the first or the second MME, transmission of the said request to the packet network gateway, establishing a communication channel for UE between the service gateway and the packet network gateway.
EFFECT: opportunity to receive an incoming call by a mobile station without unnecessary usage of resources.
2 cl, 5 dwg
