MOBILE COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD

摘要

Provided is a mobile communication system for connecting a terminal to a service network. The mobile communication system is provided with a wireless access network device, a gateway device and a transfer management device. The wireless access network device is connected to the terminal. The gateway device establishes a plurality of tunnels for connecting the terminal to the service network, and switches the tunnels upon request. The transfer management device transmits a request of switching the tunnels at one time to the gateway device.