MOBILE COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD Russian patent published in 2017 - IPC H04W76/00 H04W92/24 

FIELD: radio engineering, communication.

SUBSTANCE: mobile communication system for connecting the terminal to the service network includes: a wireless network access device, a gateway device, and a mobility control device. The wireless network access device is connected to the terminal. The gateway device establishes a set of tunnels connecting the terminal to the utility networks, and switches a set of tunnels according to the request. The mobility control device sends a request to the gateway device to jointly switch the set of the tunnels.

EFFECT: effective and easy implementation of switching GTP tunnels associated with moving the terminal in the mobile communication system.

14 cl, 9 dwg