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发明公开
CN103108401A 非3GPP网接入3GPP核心网的系统、方法和设备 有权

非3GPP网接入3GPP核心网的系统、方法和设备
摘要：
本发明公开了一种非3GPP网接入3GPP核心网的系统、方法和设备，其中，所述方法包括：接入网关接收终端发送的隧道建立请求，所述隧道建立请求中携带有公用数据网PDN连接类型；所述接入网关向3GPP核心网设备发送PDN连接建立请求，请求与所述3GPP核心网建立PDN连接，所述PDN连接建立请求中携带有所述PDN连接类型；所述接入网关接收所述3GPP核心网设备在PDN连接建立成功之后，根据所述PDN连接类型为所述终端分配的网络地址；所述接入网关将所述网络地址发送给所述终端。
摘要（英）：

The invention discloses a system, a method and a device of accessing a non-third generation partnership project (3GPP) network into a 3GPP core network, wherein the method includes: an access gateway receives a requirement of setting up a tunnel sent by a terminal, and public data network (PDN) connection types are carried in the requirement of setting up the tunnel; the access gateway sends a requirement of setting up PDN connection to 3GPP core network equipment to ask for setting up the PDN connection with the 3GPP core network, and the PDN connection types are carried in the requirement of setting up the PDN connection; the access gateway receives a network address which is distributed to the terminal by the 3GPP core network equipment according to the PDN connection types after the PDN connection is successfully set up; and the access gateway sends the network address to the terminal.

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