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公开(公告)号：US20160294686A1
公开(公告)日：2016-10-06
申请号：US15177900
申请日：2016-06-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weihua HU , Hui NI , Shiyong TAN
IPC: H04L12/721 , H04L12/24
CPC classification number: H04L45/566 , H04L12/6418 , H04L41/0806 , H04L45/38 , H04L45/64
Abstract: 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.
Abstract translation: 本发明提供一种分组处理方法和装置。 该方法包括：确定要安装的流入口和分组发送信息; 并且向交换机发送携带要安装的流入口和分组发送信息的流入口安装消息，使得交换机从流入口安装中获取待安装的流入口和分组发送信息 消息，安装流表，并根据报文发送信息发送报文。 在本发明中，控制器发送携带要安装的流入口和分组发送消息的流入口安装消息，其中将要被安装的流入口和待发送的包被同时发送，因此 交换机同时接收要安装的流入口和待发送的包，并进行流入口安装和包发送，从而减少不必要的信令交换，提高流入口安装和包发送的效率。
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公开(公告)号：US20150163331A1
公开(公告)日：2015-06-11
申请号：US14626402
申请日：2015-02-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hui NI , Shiyong TAN , Hui CAl
IPC: H04L29/06
Abstract: The present invention relates to a packet control method. The method includes: sending a packet parse request that includes a to-be-parsed packet to a deep packet inspection DPI serving network element, so that the deep packet inspection DPI serving network element performs deep packet inspection on the to-be-parsed packet and acquires application identifier information corresponding to the to-be-parsed packet; receiving a packet parse response message that includes the application identifier information and is sent by the deep packet inspection DPI device; searching for a service control policy corresponding to the application identifier information; and performing service control on the packet according to the service control policy. In embodiments of the present invention, an application layer keyword matching logic of a DPI requesting network element does not need to be changed, so that implementation complexity of the DPI requesting network element is reduced.
Abstract translation: 分组控制方法技术领域本发明涉及一种分组控制方法。 该方法包括：向深度分组检查DPI服务网元发送包含待解析分组的分组解析请求，使得深度分组检查DPI服务网元对待解析分组执行深度分组检查 并获取对应于待解析分组的应用标识符信息; 接收包含应用标识符信息并由深度分组检测DPI设备发送的分组解析响应消息; 搜索与应用标识符信息相对应的服务控制策略; 并根据业务控制策略对报文进行业务控制。 在本发明的实施例中，DPI请求网元的应用层关键词匹配逻辑不需要改变，从而降低DPI请求网元的实现复杂度。
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公开(公告)号：US20150146518A1
公开(公告)日：2015-05-28
申请号：US14610693
申请日：2015-01-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong TAN , Hui NI , Hui CAI
IPC: H04L12/24 , H04W24/04 , H04L12/707
CPC classification number: H04L41/0668 , H04L41/06 , H04L41/0604 , H04L45/22 , H04W24/04
Abstract: Embodiments of the present invention relate to a method and a device for processing a communication path. The method includes: obtaining a path processing parameter from local configuration information or from a control layer device, obtaining path information and/or a restarting counter parameter from the control layer device; increasing a path with an opposite-end device when the path information is of increasing a path, identifying the state of the path and/or the state of the opposite-end device using the path processing parameter and/or the restarting counter parameter the opposite-end device; reporting the fault state of the path and/or the reset state of the opposite-end device to the control layer device when the path fails and/or the opposite-end device is reset, releasing sessions on the failed path and/or on a path connected with the reset opposite-end device.
Abstract translation: 本发明的实施例涉及一种用于处理通信路径的方法和设备。 该方法包括：从本地配置信息或控制层设备获取路径处理参数，从控制层设备获取路径信息和/或重启计数器参数; 当路径信息增加路径时增加具有对端设备的路径，使用路径处理参数和/或重启计数器参数识别路径的状态和/或相对端设备的状态相反 设备 当路径发生故障时将对端设备的路径故障状态和/或复位状态报告给控制层设备，和/或对端设备复位，在故障路径上释放会话和/或在 路径与复位对端设备连接。
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公开(公告)号：US20230076340A1
公开(公告)日：2023-03-09
申请号：US17987550
申请日：2022-11-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyang SUN , Chunshan XIONG , Shiyong TAN
Abstract: 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.
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公开(公告)号：US20200374698A1
公开(公告)日：2020-11-26
申请号：US16988241
申请日：2020-08-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiangwei YING , Shiyong TAN , Yanmei YANG
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20200169989A1
公开(公告)日：2020-05-28
申请号：US16778162
申请日：2020-01-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fangyuan ZHU , Yan LI , Shiyong TAN
Abstract: This application discloses a resource configuration method and apparatus. The method includes: obtaining, by a terminal, a slice attribute corresponding to a slice type of a first session, where the slice attribute corresponding to the slice type includes at least one of a security requirement or a latency requirement of the slice type; and performing resource configuration for the first session based on the slice attribute. In this way, a security requirement and/or a latency requirement of network slices can be implemented on a terminal side.
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27.发明申请公开(公告)号：US20200169921A1
公开(公告)日：2020-05-28
申请号：US16778172
申请日：2020-01-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fangyuan ZHU , Yan LI , Shiyong TAN
Abstract: This application is directed to a method and an apparatus for associating an application with a network slice, and a communications system. The method includes: obtaining, by a terminal, display instruction information, an identifier of a first network slice that the terminal is allowed to access, and service feature information corresponding to the first network slice. The method further includes: displaying the service feature information corresponding to the first network slice on a first display interface of the terminal based on the display instruction information, and generating a first network slice selection policy when detecting an operation of associating a first application with the first display interface. The first network slice selection policy can include a mapping relationship between the first application and the identifier of the first network slice corresponding to the first display interface.
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公开(公告)号：US20200154520A1
公开(公告)日：2020-05-14
申请号：US16742393
申请日：2020-01-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhenglei HUANG , Jiangwei YING , Shiyong TAN , Bo LIN
Abstract: Embodiments of the present disclosure disclose a method, an apparatus, and a system for data transmission. The method includes: broadcasting, by a relay device, a first message, where the first message is used to indicate that the relay device supports data forwarding; receiving, by the relay device, a second message from a remote device, where the second message includes data of the remote device; and sending, by the relay device, the data to a core network device based on the second message. In the present method, after receiving the first message broadcast by the relay device, the remote device directly sends the data of the remote device to the relay device without establishing a connection dedicated for transmitting the data of the remote device between the remote device and the relay device, thereby reducing signaling and reducing power consumption of the remote device.
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29.发明申请公开(公告)号：US20180367380A1
公开(公告)日：2018-12-20
申请号：US16109380
申请日：2018-08-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jin ZHANG , Shiyong TAN , Weihua HU
Abstract: 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.
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公开(公告)号：US20170201435A1
公开(公告)日：2017-07-13
申请号：US15469190
申请日：2017-03-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong TAN
IPC: H04L12/26 , H04L12/833 , H04L12/24
Abstract: Embodiments of the present invention provide a switch, a controller, a system, and a link quality detection method, and pertain to the field of network technologies. In the present invention, the controller determines a detection path, and controls each switch on the detection path to obtain a detection packet, so that after determining that the obtained detection packet matches a prestored flow table entry, each switch adds OAM information to the successfully matched detection packet; and the controller obtains a termination detection packet, and determines link quality according to the termination detection packet. Each switch on a detection path does not need to use a corresponding link quality detection protocol to detect link quality, and only needs to add OAM information to an obtained detection packet. In this way, not only a structure of each switch can be simplified, but also operations of each switch are simplified.
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