公开(公告)号：US20120307797A1

公开(公告)日：2012-12-06

申请号：US13572455

申请日：2012-08-10

申请人： Liping Yuan ,  Leibin Zheng

发明人： Liping Yuan ,  Leibin Zheng

IPC分类号： H04W36/00

CPC分类号： H04W36/0022 ,  H04W36/12 ,  H04W88/06

摘要： Embodiments of the present invention disclose a gateway selection method for heterogeneous networks, where the method includes: accessing, by a terminal, an access network 1; obtaining, by the terminal, an equipment identity of a core network element 1; accessing, by the terminal, an access network 2, where the access network 2 and the access network 1 are heterogeneous networks; and sending, by the terminal, the obtained equipment identity of the core network element 1 to a core network element 2, and if an equipment identity of the core network element 2 is different from the equipment identity of the core network element 1, selecting the core network element 1 as a target gateway. Accordingly, the embodiments of the present invention further provide a terminal, a core network element, and a communication system.

摘要翻译： 本发明的实施例公开了一种用于异构网络的网关选择方法，其中该方法包括：由终端接入接入网1; 由终端获取核心网元1的设备标识; 由终端访问接入网络2，其中接入网络2和接入网络1是异构网络; 并且通过终端将所获得的核心网元1的设备标识发送给核心网元2，并且如果核心网元2的设备标识与核心网元1的设备标识不同，则选择 核心网元1作为目标网关。 因此，本发明的实施例还提供终端，核心网元和通信系统。

公开(公告)号：US08873510B2

公开(公告)日：2014-10-28

申请号：US13572455

申请日：2012-08-10

申请人： Liping Yuan ,  Leibin Zheng

发明人： Liping Yuan ,  Leibin Zheng

IPC分类号： H04W36/00

CPC分类号： H04W36/0022 ,  H04W36/12 ,  H04W88/06

摘要： Embodiments of the present invention disclose a gateway selection method for heterogeneous networks, where the method includes: accessing, by a terminal, an access network 1; obtaining, by the terminal, an equipment identity of a core network element 1; accessing, by the terminal, an access network 2, where the access network 2 and the access network 1 are heterogeneous networks; and sending, by the terminal, the obtained equipment identity of the core network element 1 to a core network element 2, and if an equipment identity of the core network element 2 is different from the equipment identity of the core network element 1, selecting the core network element 1 as a target gateway. Accordingly, the embodiments of the present invention further provide a terminal, a core network element, and a communication system.

摘要翻译： 本发明的实施例公开了一种用于异构网络的网关选择方法，其中该方法包括：由终端接入接入网1; 由终端获取核心网元1的设备标识; 由终端访问接入网络2，其中接入网络2和接入网络1是异构网络; 并且通过终端将所获得的核心网元1的设备标识发送给核心网元2，并且如果核心网元2的设备标识与核心网元1的设备标识不同，则选择 核心网元1作为目标网关。 因此，本发明的实施例还提供终端，核心网元和通信系统。