公开(公告)号：US20160359927A1

公开(公告)日：2016-12-08

申请号：US15242244

申请日：2016-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing LI ,  Zhenhua TIAN ,  Wanling YE

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/1069 ,  H04L29/06 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1033 ,  H04L65/104 ,  H04L67/02

Abstract: Embodiments of the present disclosure provide a method and a device for establishing a channel, capable of reducing data transmission path length when two WEBRTC terminals transmit data based on an IMS network, reducing network delays, and reducing load of a media gateway device. The method includes: receiving, by a WEBRTC signaling gateway device, a session request message transmitted by a WEBRTC terminal serving as a calling terminal, where the session request message comprises an identifier of a called terminal, determining that the called terminal is a WEBRTC terminal according to the access mode in which the called terminal accesses a WEBRTC signaling terminal, and transmitting the session request message to the called terminal via the WEBRTC signaling gateway device accessed by the called terminal, to enable the calling terminal to establish an end-to-end media channel between the calling terminal and the called terminal according to the session response message.

Abstract translation: 本公开的实施例提供了一种用于建立信道的方法和设备，当两个WEBRTC终端基于IMS网络传输数据时，能够减少数据传输路径长度，减少网络延迟并减少媒体网关设备的负载。 该方法包括：由WEBRTC信令网关设备接收由作为主叫终端的WEBRTC终端发送的会话请求消息，其中会话请求消息包括被叫终端的标识符，确定被叫终端是WEBRTC终端 根据被叫终端接入WEBRTC信令终端的接入方式，经由被叫终端接入的WEBRTC信令网关设备，向被叫终端发送会话请求消息，使主叫终端能够建立终端对端， 根据会话响应消息，主叫终端和被叫终端之间的终端媒体信道。

公开(公告)号：US20160191523A1

公开(公告)日：2016-06-30

申请号：US15060351

申请日：2016-03-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haiyan JIAN ,  Jing LI ,  Wanling YE

IPC: H04L29/06 ,  H04W8/04 ,  H04L29/08

CPC classification number: H04L63/0876 ,  H04L63/101 ,  H04L63/102 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1063 ,  H04L65/1073 ,  H04L67/02 ,  H04W8/04

Abstract: Provided are a service authority determination method and device. The method comprises: receiving a web (Web) application identifier sent by access equipment; and sending the Web application identifier to an application server (AS), so that according to a service authority policy corresponding to the Web application identifier and service subscription data of a user equipment (UE), the AS determines a service authority of the UE.

Abstract translation: 提供服务权限确定方法和设备。 该方法包括：接收由接入设备发送的网络（Web）应用标识符; 并将所述Web应用标识符发送到应用服务器（AS），使得根据与所述用户设备（UE）的所述Web应用标识符和服务订阅数据相对应的服务授权策略，所述AS确定所述UE的服务授权。

公开(公告)号：US20200374772A1

公开(公告)日：2020-11-26

申请号：US16991581

申请日：2020-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Biao ZHANG ,  Xuzu SHU ,  Jun ZUO ,  Wanling YE

IPC: H04W36/14 ,  H04W36/24

Abstract: This application provides a method for controlling a terminal to use a wireless network, a system, and a related device. The method includes: obtaining, by a network decision device, service information of a terminal, constructing network use indication information, and delivering the network use indication information to a network trigger device; and triggering, by the network trigger device based on the network use indication information, the terminal to use a wireless network corresponding to the service information. According to the method, an operator can assign, based on a service requirement of the operator, the terminal to use a specific wireless network, so that the terminal can use in time a wireless network that is consistent with a requirement of the operator. This helps improve network use efficiency for the operator, and can prevent a service of the terminal from being affected.