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1. 发明授权

US11140071B2 Multipath data transmission method and device 有权
公开(公告)号：US11140071B2
公开(公告)日：2021-10-05
申请号：US16482657
申请日：2017-07-28
申请人： Huawei Technologies Co., Ltd.
发明人： Shujun Wang , Fanzi Meng , Dong Guo
IPC分类号： H04L12/28 , H04L12/707 , H04L12/66 , H04L29/12 , H04L29/08
摘要： A multipath data transmission method and device are provided, where a multipath proxy client and a multipath proxy gateway establish at least two multipath data subflows based on a first internet protocol (IP) address, and perform multipath data subflow data transmission. Based on the first IP address for establishing the at least two multipath data subflows between the multipath proxy client and the multipath proxy gateway, the multipath proxy gateway establishes a TCP connection to and performs TCP-based data transmission with an application server to be accessed by the multipath proxy client. MPTCP-based multipath data transmission based on IP address information of the multipath proxy client is implemented through proxy of the multipath proxy client and the multipath proxy gateway.

2. 发明申请

US20160149855A1 SERVICE PROCESSING METHOD, SYSTEM, AND RELEVANT DEVICE 审中-公开
标题翻译：服务处理方法，系统和相关设备
公开(公告)号：US20160149855A1
公开(公告)日：2016-05-26
申请号：US14981060
申请日：2015-12-28
申请人： Huawei Technologies Co., Ltd.
发明人： Dong Guo , Jiancheng Guo
IPC分类号： H04L29/12
CPC分类号： H04L61/2007 , H04L41/5051 , H04L61/6004 , H04W88/16
摘要： Embodiments of the present invention provide a service processing method, system and relevant device. The method includes: when a gateway device receives an activation request sent by a user equipment, allocating, by the gateway device, a user IP address to the user equipment; and sending, by the gateway device, user information and the user IP address of the user equipment to an SP server, so that the SP server saves a correspondence between the user IP address and the user information and performs service processing on a service packet according to the correspondence between the user IP address and the user information. By using the present invention, loss of system resources of a gateway device may be reduced.
摘要翻译：本发明的实施例提供一种服务处理方法，系统及相关装置。该方法包括：当网关设备接收到用户设备发送的激活请求时，由网关设备向用户设备分配用户IP地址; 并且由网关设备将用户信息和用户设备的用户IP地址发送到SP服务器，使得SP服务器保存用户IP地址和用户信息之间的对应关系，并对服务分组执行服务处理到用户IP地址和用户信息之间的对应关系。通过使用本发明，可以减少网关设备的系统资源的丢失。

3. 发明申请

US20130294461A1 CGN Entity Based Data Transmission Method, CGN Entity, Gateway, and System 审中-公开
标题翻译：基于CGN实体的数据传输方法，CGN实体，网关和系统
公开(公告)号：US20130294461A1
公开(公告)日：2013-11-07
申请号：US13900444
申请日：2013-05-22
申请人： Huawei Technologies Co., LTD.
发明人： Junping Zhou , Dong Guo
IPC分类号： H04L29/12
CPC分类号： H04L61/2514 , H04L61/2532 , H04L61/2535 , H04L61/2592
摘要： A carrier grade address translation (CGN) entity based data transmission method, a CGN entity, a gateway, and a system are provided. The CGN entity based data transmission method includes determining, by a CGN entity, that data is transmitted between a first terminal of a first gateway and a second terminal of a second gateway. The method further includes sending, by the CGN entity, IP addresses of the first terminal before and after NAT network address translation, IP addresses of the second terminal before and after NAT, and information about a tunnel between the CGN entity and the first gateway to the second gateway, so that the second gateway simulates the CGN entity to forward the data, sent by the second terminal, to the first gateway. Resource consumption of the CGN entity is reduced and transmission efficiency of interworking terminals is improved.
摘要翻译：提供了基于运营商级地址转换（CGN）实体的数据传输方法，CGN实体，网关和系统。基于CGN实体的数据传输方法包括由CGN实体确定在第一网关的第一终端和第二网关的第二终端之间传输数据。该方法还包括由CGN实体发送NAT网络地址转换之前和之后的第一终端的IP地址，NAT之前和之后的第二终端的IP地址以及关于CGN实体与第一网关之间的隧道的信息，第二网关，使得第二网关模拟CGN实体将由第二终端发送的数据转发到第一网关。 CGN实体的资源消耗降低，互通终端的传输效率提高。

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