公开(公告)号：US20140071972A1

公开(公告)日：2014-03-13

申请号：US14022886

申请日：2013-09-10

Applicant: France Telecom

Inventor： Xiaobao Chen

IPC: H04W76/02

CPC classification number: H04W76/02 ,  H04W8/04 ,  H04W8/087 ,  H04W36/14 ,  H04W76/10 ,  H04W80/04

Abstract: A telecommunications system communicates data packets to and from a mobile terminal in accordance with a mobile internet protocol. The system includes a packet radio network having a first radio access interface and a gateway support node and includes a wireless access network having a second radio access interface and a home agent. The mobile terminal is arranged to connect to one of the packet radio network or the wireless access network and, when connected, to detect which of the packet radio network and the wireless access network the mobile terminal has connected. Upon detection that the mobile terminal is attached to the packet radio network, the mobile terminal and the home agent are arranged so that data packets are transmitted to and from the mobile terminal via the gateway support node in preference to the home agent.

Abstract translation: 电信系统根据移动互联网协议向移动终端传送数据分组和从移动终端传送数据分组。 该系统包括具有第一无线电接入接口和网关支持节点的分组无线电网络，并且包括具有第二无线电接入接口和归属代理的无线接入网络。 移动终端设置成连接到分组无线电网络或无线接入网络中的一个，并且当连接时，检测移动终端已连接的分组无线电网络和无线接入网络中的哪一个。 一旦检测到移动终端连接到分组无线电网络，则移动终端和归属代理被布置成使得数据分组优先于归属代理经由网关支持节点向移动终端发送和从移动终端发送。