- - ARRANGEMENT FOR PROVIDING FUNCTIONS OF A MOBILE IP-CAN GATEWAY AND USE OF SUCH ARRANGEMENT FOR OFFLOADING TRAFFIC FROM SAID MOBILE IP-CAN

摘要

In one embodiment of the mobile IP-CAN gateway functionality provides to the device for being provided, the apparatus comprising: a first gateway node, the second gateway node, and an interface between the first and the second gateway node, the first and second gateway nodes connected by the interfaces, the the mobile IP-CAN to the external IP network, showing the mobile IP-CAN as the IP network and a mobile IP-CAN gateway of the interface, and the first gateway node in the mobile IP-CAN, the first traffic handling functions is referred to, the mobile IP-CAN the facing according to the termination of the interface of the mobile IP-CAN gateway, and provide the traffic handling capabilities of the mobile IP-CAN gateway and the second gateway is located in a fixed IP-CAN node is referred to as the second traffic handling, the not related to the termination of the interface of the mobile IP-CAN gateway towards the mobile IP-CAN, and provides the traffic processing capability of the mobile IP-CAN gateway. ;