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1. 发明授权

US09871724B2 System and method of active/standby protection for user-side multicast services and routing device 有权
公开(公告)号：US09871724B2
公开(公告)日：2018-01-16
申请号：US13354131
申请日：2012-01-19
申请人： Huihuang Chen , Guofeng Qian
发明人： Huihuang Chen , Guofeng Qian
IPC分类号： H04L12/703 , H04L1/22 , H04L12/707 , H04L12/775 , H04L1/00
CPC分类号： H04L45/28 , H04L1/22 , H04L45/22 , H04L45/58 , H04L2001/0093
摘要： The present invention relates to a routing device. The routing device and at least one second routing device are both connected to a convergence device. The routing device is an active device and includes a user information synchronizing backup module configured to synchronize multicast service user information to the at least one second routing device in real time through the convergence device. In the present invention, an active routing device and a standby routing device are configured on the user-side, and user information is synchronized to the standby routing device in real time. Therefore, upon active/standby switching, user identification and authentication are not affected, whereby the validity of user traffic and channel is ensured. Furthermore, economic benefits of an operator are guaranteed. Moreover, with the present invention, switching speed is accelerated, service continuity is ensured, and Quality of Experience of a user is improved.

2. 发明授权

US08606937B2 Information providing method, home gateway, and home network system 有权
标题翻译：信息提供方式，家庭网关和家庭网络系统
公开(公告)号：US08606937B2
公开(公告)日：2013-12-10
申请号：US13338498
申请日：2011-12-28
申请人： Guofeng Qian , Shuxiang Wang , Zhiwang Zhao , Huihuang Chen , Jin Qiu , Lei Zhang
发明人： Guofeng Qian , Shuxiang Wang , Zhiwang Zhao , Huihuang Chen , Jin Qiu , Lei Zhang
IPC分类号： G06F15/16
CPC分类号： H04L65/1036 , H04L12/2874 , H04L12/2898 , H04L41/5022 , H04L61/20 , H04L61/2015 , H04L61/6059
摘要： Embodiments of the present invention provide an information providing method, a home gateway, and a home network system. The method includes: obtaining an IPv6 address or an IPv6 prefix of a client and a service type of the client; establishing a mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client; sending the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client to a Broadband Remote Access Server (BRAS), so that the BRAS dispatches and manages a service of the client according to the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client.
摘要翻译：本发明的实施例提供了一种信息提供方法，家庭网关和家庭网络系统。该方法包括：获取客户端的IPv6地址或IPv6前缀以及客户端的服务类型; 建立客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射关系; 将客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射发送给宽带远程访问服务器（BRAS），以便BRAS根据IPv6的映射方式对客户端的业务进行调度和管理地址或客户端的IPv6前缀和客户端的服务类型。

3. 发明申请

US20120102213A1 INFORMATION PROVIDING METHOD, HOME GATEWAY, AND HOME NETWORK SYSTEM 有权
标题翻译：信息提供方法，家庭网关和家庭网络系统
公开(公告)号：US20120102213A1
公开(公告)日：2012-04-26
申请号：US13338498
申请日：2011-12-28
申请人： Guofeng QIAN , Shuxiang Wang , Zhiwang Zhao , Huihuang Chen , Jin Qiu , Lei Zhang
发明人： Guofeng QIAN , Shuxiang Wang , Zhiwang Zhao , Huihuang Chen , Jin Qiu , Lei Zhang
IPC分类号： G06F15/16
CPC分类号： H04L65/1036 , H04L12/2874 , H04L12/2898 , H04L41/5022 , H04L61/20 , H04L61/2015 , H04L61/6059
摘要： Embodiments of the present invention provide an information providing method, a home gateway, and a home network system. The method includes: obtaining an IPv6 address or an IPv6 prefix of a client and a service type of the client; establishing a mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client; sending the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client to a Broadband Remote Access Server (BRAS), so that the BRAS dispatches and manages a service of the client according to the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client.
摘要翻译：本发明的实施例提供了一种信息提供方法，家庭网关和家庭网络系统。该方法包括：获取客户端的IPv6地址或IPv6前缀以及客户端的服务类型; 建立客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射关系; 将客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射发送给宽带远程访问服务器（BRAS），以便BRAS根据IPv6的映射方式对客户端的业务进行调度和管理地址或客户端的IPv6前缀和客户端的服务类型。

4. 发明申请

US20120113799A1 SYSTEM AND METHOD OF ACTIVE/STANDBY PROTECTION FOR USER-SIDE MULTICAST SERVICES AND ROUTING DEVICE 有权
标题翻译：用户侧多媒体服务和路由设备的主动/待机保护系统及方法
公开(公告)号：US20120113799A1
公开(公告)日：2012-05-10
申请号：US13354131
申请日：2012-01-19
申请人： Huihuang Chen , Guofeng Qian
发明人： Huihuang Chen , Guofeng Qian
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L45/28 , H04L1/22 , H04L45/22 , H04L45/58 , H04L2001/0093
摘要： The present invention relates to a routing device. The routing device and at least one second routing device are both connected to a convergence device. The routing device is an active device and includes a user information synchronizing backup module configured to synchronize multicast service user information to the at least one second routing device in real time through the convergence device. In the present invention, an active routing device and a standby routing device are configured on the user-side, and user information is synchronized to the standby routing device in real time. Therefore, upon active/standby switching, user identification and authentication are not affected, whereby the validity of user traffic and channel is ensured. Furthermore, economic benefits of an operator are guaranteed. Moreover, with the present invention, switching speed is accelerated, service continuity is ensured, and Quality of Experience of a user is improved.
摘要翻译：本发明涉及路由设备。路由设备和至少一个第二路由设备都连接到会聚设备。所述路由设备是活动设备，并且包括：用户信息同步备份模块，用于通过所述会聚设备实时同步所述至少一个第二路由设备的组播服务用户信息。在本发明中，在用户侧配置了主动路由装置和备用路由装置，实时地将用户信息同步到备用路由装置。因此，在主备切换时，不会影响用户识别和认证，从而确保用户流量和信道的有效性。此外，运营商的经济利益得到保证。此外，通过本发明，切换速度加快，确保了服务连续性，提高了用户的体验质量。

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