PATH SETTING METHOD, ACCESS NETWORK SWITCHING METHOD, ACCESS NETWORK SWITCHING DEVICE, MOBILE DEVICE, AND PROXY ACCESS NETWORK SWITCHING DEVICE

摘要

A mobile communication system includes a mobile device, an access device which performs connection control between the mobile device and an access network, and an access network switching device which switches the access network and performs communication with the mobile device. When the mobile device has entered a communication area of the access device, a first path for communication between the mobile device and the access device is set. When the first path is set, a second path for communication between the access device and the access network switching device is set. When a predetermined condition is satisfied, the access network switching device switches the access network.