公开(公告)号：EP3745757A1

公开(公告)日：2020-12-02

申请号：EP19753947.1

申请日：2019-01-21

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： YING, Jiangwei ,  TAN, Shiyong ,  YANG, Yanmei

IPC分类号： H04W12/06 ,  H04L12/24

摘要： Embodiments of this application provide a communication method and a communications apparatus, to implement a purpose that a terminal can perform normal communication without local authentication. In the embodiments of this application, the method includes: receiving, by a mobility management network element, a request message that is from a terminal and that is used to request access to a network; and triggering, by the mobility management network element, third-party authentication when the mobility management network element determines, based on the request message, to perform third-party authentication on the terminal. In this case, after authentication is performed between the terminal and a third party, even if local authentication is not performed, the terminal may access the network for communication after third-party authentication is performed.

公开(公告)号：EP3493507A1

公开(公告)日：2019-06-05

申请号：EP16916071.0

申请日：2016-09-19

申请人： Huawei Technologies Co., Ltd.

发明人： TAN, Shiyong ,  QIAO, Xiaoqiang

IPC分类号： H04L29/08

摘要： Embodiments of the present invention provide a session persistence method, a device, and a storage medium, and relate to the field of communications technologies, to provide a universal session persistence method for different communications protocol layers. The method includes: generating, by a first node device, a first interaction message, where the first interaction message includes a first load balancing protocol header, the first load balancing protocol header is independent of a protocol header corresponding to a communications protocol layer at which the first interaction message is generated, the first load balancing protocol header includes a first destination end load balancing index, and the first destination end load balancing index is used to identify a second node device that is to receive the first interaction message; and sending, by the first node device, the first interaction message to the second node device via a first load balancer. The embodiments of the present invention are used for session persistence.

公开(公告)号：EP3319273A1

公开(公告)日：2018-05-09

申请号：EP17197515.4

申请日：2012-11-19

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： ZHANG, Jin ,  TAN, Shiyong ,  HU, Weihua

IPC分类号： H04L12/26 ,  H04L12/66 ,  H04L12/24 ,  H04W24/00 ,  H04W12/00

摘要： A method for configuring a path for intercepting user data, a method for intercepting user data, an apparatus, a system, a control plane entity and a user plane entity, the method for configuring the path for intercepting user data comprises: acquiring a target to be intercepted and an intercepting interface address; configuring data path configuration information on a user plane entity GW-U according to the target to be intercepted and the intercepting interface address; sending the data path configuration information to the user plane entity GW-U so that the GW-U establishes a path for data transmission; initiating an establishment of an intercepting connection of an intercepting interface to an intercepting entity based on the intercepting interface address so as to transmit the data of the target to be intercepted. The embodiments of the present invention decrease data flow of the target to be intercepted between the control plane entity and the user plane entity significantly as well as simplifying the structure complexity of the control plane entity, improve performance of the GW-C and reduce cost.

摘要翻译： 一种配置截取用户数据的路径的方法，截取用户数据的方法，装置，系统，控制面实体和用户面实体，配置截取用户数据的路径的方法包括： 被拦截并且拦截接口地址; 根据所述待拦截目标和所述拦截接口地址在用户面实体GW-U上配置数据通道配置信息; 将数据通道配置信息发送给用户面实体GW-U，以使GW-U建立数据传输的路径; 基于拦截接口地址发起拦截接口到拦截实体的拦截连接的建立，以发送待拦截目标的数据。 本发明实施例大大减少了控制面实体与用户面实体之间被拦截目标的数据流量，简化了控制面实体的结构复杂度，提高了GW-C的性能，降低了成本。

公开(公告)号：EP3148134A1

公开(公告)日：2017-03-29

申请号：EP14895484.5

申请日：2014-06-18

申请人： Huawei Technologies Co., Ltd.

发明人： TAN, Shiyong ,  CAI, Hui

IPC分类号： H04L12/803

CPC分类号： H04L47/35 ,  H04L45/54 ,  H04L47/33

摘要： Embodiments of the present invention provide a method and an apparatus for controlling a service data flow, which relate to the field of communications technologies. The method includes: acquiring, by a controller, index information related to a UE, where the index information includes at least a user information index, a PDN connection index, a bearer index, and a service data flow table index that are related to the UE; sending, by the controller, the index information to a forwarder by using an entry notification message; when a first control event of a service data flow is triggered, acquiring, by the controller, a first instruction index according to the first control event, where the first instruction index includes at least one type of the index information related to the UE; and sending, by the controller, the first instruction index to the forwarder by using first control signaling. In the present invention, when a first control event of a service data flow is triggered, a first instruction index is sent to a forwarder according to the first control event, so as to instruct the forwarder to control the service data flow according to the first instruction index, thereby reducing link overheads for controlling a service data flow, and greatly improving control efficiency.

摘要翻译： 本发明的实施例提供了一种用于控制与通信技术领域有关的服务数据流的方法和装置。 该方法包括：由控制器获取与UE相关的索引信息，其中索引信息至少包括用户信息索引，PDN连接索引，承载索引和服务数据流表索引，其与 UE; 控制器通过使用入口通知消息将索引信息发送给转发器; 当触发服务数据流的第一控制事件时，由控制器根据第一控制事件获取第一指令索引，其中第一指令索引包括与UE有关的至少一种索引信息; 并且由控制器通过使用第一控制信令将第一指令索引发送给转发器。 在本发明中，当触发服务数据流的第一控制事件时，根据第一控制事件将第一指令索引发送给转发器，以指示转发器根据第一控制事件来控制业务数据流 指令索引，从而减少用于控制业务数据流的链路开销，大大提高控制效率。

公开(公告)号：EP3070891A1

公开(公告)日：2016-09-21

申请号：EP13899005.6

申请日：2013-12-11

申请人： Huawei Technologies Co., Ltd.

发明人： HU, Weihua ,  NI, Hui ,  TAN, Shiyong

IPC分类号： H04L12/801

CPC分类号： H04L45/566 ,  H04L12/6418 ,  H04L41/0806 ,  H04L45/38 ,  H04L45/64

摘要： The present invention provides a packet processing method and an apparatus. The method includes: determining a to-be-installed flow entry and packet sending information; and sending, to a switch, a flow entry installation message carrying the to-be-installed flow entry and the packet sending information, so that the switch obtains the to-be-installed flow entry and the packet sending information from the flow entry installation message, installs the flow entry, and sends a packet according to the packet sending information. In the present invention, a controller sends a flow entry installation message carrying a to-be-installed flow entry and a packet sending message, where the to-be-installed flow entry and a to-be-sent packet are simultaneously sent, so that a switch simultaneously receives the to-be-installed flow entry and the to-be-sent packet, and performs flow entry installation and packet sending, thereby reducing unnecessary signaling exchange, and improving efficiency of flow entry installation and packet sending.

摘要翻译： 本发明提供了一种分组处理方法和装置。 该方法包括：确定待安装的流表项和分组发送信息; 并向交换机发送携带所述待安装的流表项和所述报文发送信息的流表项安装消息，以使所述交换机从所述流表项安装中获取所述待安装的流表项和所述报文发送信息 消息，安装流表项，并根据报文发送信息发送报文。 在本发明中，控制器发送携带待安装流表项和分组发送消息的流表项安装消息，同时发送待安装流表项和待发送分组 交换机同时接收待安装的流表项和待发送的报文，进行流表项的安装和报文的发送，减少了不必要的信令交互，提高了流表项安装和报文发送的效率。

公开(公告)号：EP2911424A1

公开(公告)日：2015-08-26

申请号：EP12888344.4

申请日：2012-11-13

申请人： Huawei Technologies Co., Ltd.

发明人： TAN, Shiyong ,  SHI, Xiaoyan

IPC分类号： H04W4/24

CPC分类号： H04W28/0252 ,  H04L41/0893 ,  H04L41/5019 ,  H04L45/745 ,  H04M15/66 ,  H04W4/24 ,  H04W28/0215 ,  H04W72/0413

摘要： The present invention provides a method and a network element for acquiring information about a packet. The method includes: after a UE establishes a bearer, sending, by a first network element, a first acquiring request to a second network element, where the first acquiring request is used to instruct the second network element to acquire information about a packet that is between the UE and a packet data network PDN and passes through the second network element; and receiving, by the first network element, information about a packet, where the information about the packet is sent by the second network element, and the information about the packet is information that is about a packet and is collected by the second network element according to the first acquiring request. According to the foregoing method, a problem that a PCC system cannot acquire information about a packet relating to a user equipment in the prior art is solved.

摘要翻译： 本发明提供一种用于获取关于分组的信息的方法和网络元件。 该方法包括：在UE建立承载之后，由第一网元向第二网元发送第一获取请求，其中第一获取请求被用于指示第二网元获取有关分组的信息 在UE和分组数据网络PDN之间通过第二网络元件; 并且由所述第一网元接收关于所述分组的信息由所述第二网元发送的关于所述分组的信息的信息，并且关于所述分组的信息是关于分组的信息，并且由所述第二网络单元根据 到第一个获取请求。 根据上述方法，解决了PCC系统无法获取关于现有技术中与用户设备有关的分组的信息的问题。

公开(公告)号：EP2107728A1

公开(公告)日：2009-10-07

申请号：EP08757648.4

申请日：2008-06-06

申请人： Huawei Technologies Co., Ltd.

发明人： WEI, Weihua ,  WANG, Xinfa ,  CHEN, Cheng ,  TAN, Shiyong ,  LI, Yan ,  HUANG, Shibi ,  ZHAO, Peng ,  MAO, Yuxin

IPC分类号： H04L12/56

CPC分类号： H04L12/1407 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/2475 ,  H04M15/66

摘要： A method and a system for exercising policy control, a policy and charging enforcement function (PCEF), and a policy control and charging rules function (PCRF) are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). The method includes of the following steps: a PCRF receiving information about an application event sent by a PCEF; and the PCRF generating a control policy for a service flow of the application according to the information about the application event, and delivering the control policy to the PCEF. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that even when no AF is involved, the PCRF can still generate a control policy according to policy contexts including the information about the application event and the like, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow, thus meeting the requirements of exercising the policy control over data applications with no AF being involved.

摘要翻译： 提供了一种执行策略控制，策略和计费执行功能（PCEF）以及策略控制和计费规则功能（PCRF）的方法和系统，可以解决不能对应用服务流进行任何策略控制的问题 没有应用功能（AF）。 该方法包括以下步骤：PCRF接收由PCEF发送的应用事件信息; 并且PCRF根据关于应用事件的信息生成应用的服务流的控制策略，并将控制策略传递给PCEF。 在本发明中，PCEF将获取的关于应用事件的信息发送给PCRF，使得即使没有涉及AF，PCRF仍然可以根据包括关于应用事件等的信息的策略上下文来生成控制策略 对服务流的QoS保证，收费和门控进行有效的政策控制，从而满足不涉及AF的数据应用策略控制的要求。

公开(公告)号：EP2106070A1

公开(公告)日：2009-09-30

申请号：EP08734222.6

申请日：2008-04-30

申请人： Huawei Technologies Co., Ltd.

发明人： DI, Jinwen ,  CHEN, Feng ,  Hou, Zhipeng ,  HUANG, Shibi ,  TAN, Shiyong

IPC分类号： H04L12/28

CPC分类号： H04L63/102 ,  H04L63/20 ,  H04W12/08

摘要： A method, system and device for implementing security control are disclosed herein. The method for implementing security control includes: receiving, by the PCEF entity, security control policy information from the PCRF entity; and executing, by the PCEF entity, user security control according to the security control policy information. The embodiments of the present invention provide security control for the user session in the Policy Charging Control (PCC) architecture.

摘要翻译： 本文公开了一种用于实现安全控制的方法，系统和装置。 实施安全控制的方法包括：由PCEF实体接收来自PCRF实体的安全控制策略信息; 并由PCEF实体根据安全控制策略信息执行用户安全控制。 本发明的实施例为策略计费控制（PCC）架构中的用户会话提供安全控制。

公开(公告)号：EP4369756A1

公开(公告)日：2024-05-15

申请号：EP22845211.6

申请日：2022-07-13

申请人： Huawei Technologies Co., Ltd.

发明人： XU, Yishan ,  TAN, Shiyong ,  ZHU, Hualin ,  MA, Chuan ,  LI, He

IPC分类号： H04W8/20 ,  H04W8/24 ,  H04W76/10 ,  H04W88/08

CPC分类号： H04W76/10 ,  H04W8/20 ,  H04W88/08 ,  H04W8/24

摘要： This application provides a communication method and apparatus, to resolve a problem that a fixed network service cannot be obtained through wireline access because optical fibers are difficult to lay. The method includes: An access network device obtains first information, where the access network device supports a 3rd generation partnership project 3GPP access technology; the access network device establishes a user plane connection to a first terminal device based on the first information; and the access network device obtains user plane data of the first terminal device via the user plane connection, and sends the user plane data to a first fixed network gateway device.

公开(公告)号：EP3783993A1

公开(公告)日：2021-02-24

申请号：EP19792262.8

申请日：2019-04-22

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： SUN, Haiyang ,  XIONG, Chunshan ,  TAN, Shiyong

IPC分类号： H04W76/00 ,  H04W40/02

摘要： A communication method and a communications apparatus are provided, to verify a user equipment route selection policy (URSP) used by a terminal apparatus. The communication method includes: obtaining information about a first application of at least one packet data unit (PDU) session, where the information about the first application is determined based on a first URSP; and sending the information about the first application to a second network element, where the information about the first application is used to verify whether information about a second application of the at least one PDU session matches the information about the first application, and the information about the second application is information about an application to which a data packet in the at least one PDU session belongs.