公开(公告)号：US20140380434A1

公开(公告)日：2014-12-25

申请号：US14478576

申请日：2014-09-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian LI ,  Bing WANG ,  Leibin ZHENG ,  Aixia LI

IPC: H04L29/06

CPC classification number: H04L63/0892 ,  H04L12/14 ,  H04L61/2015 ,  H04L63/02 ,  H04M15/8027 ,  H04M15/8214 ,  H04M15/93 ,  H04W4/24 ,  H04W12/06 ,  H04W76/12

Abstract: The embodiments of the present invention provide a method and a trusted gateway for a WiFi terminal to access a PS service domain. The method comprises: receiving an accounting request message sent by an authentication, authorization and accounting AAA server or a dynamic host configuration protocol DHCP request message sent by the WiFi terminal; establishing, by a trusted gateway, a first packet data protocol PDP context connection or a first packet data network PDN connection with the PS service domain according to attribute information of the WiFi terminal after receiving the accounting request message or the DHCP request message, so that the WiFi terminal accesses the PS service domain via the wireless local area network, the trusted gateway, and the established first PDP context connection or the first PDN connection.

Abstract translation: 本发明的实施例提供了一种用于WiFi终端访问PS服务域的方法和信任网关。 该方法包括：接收由认证授权和计费AAA服务器发送的计费请求消息或由WiFi终端发送的动态主机配置协议DHCP请求消息; 在接收到计费请求消息或DHCP请求消息之后，由可信网关根据WiFi终端的属性信息，建立与PS服务域的第一分组数据协议PDP上下文连接或第一分组数据网络PDN连接，使得 WiFi终端经由无线局域网，可信网关和建立的第一PDP上下文连接或第一PDN连接来访问PS服务域。