ACCESS CONTROL OF USER DEVICE TO NETWORK Russian patent published in 2020 - IPC H04W76/15 

FIELD: communication equipment.

SUBSTANCE: present invention relates to establishment of multiple connections for mobile device (UE), including connection with a core network using a mobile communication system network and using a network different from the mobile communication system network. Method includes establishing a first connection with a backbone network using a network different from a mobile communication system network, in response to receiving from mobile communication system base station request to establish second connection with base station using network, different from mobile communication system network, informing the backbone network on temporary suspension of the first connection and storing context information of the first connection for future resuming of the first connection.

EFFECT: technical result consists in possibility of flexible dynamic establishment of connection for UE.

13 cl, 5 dwg