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    METHOD, SYSTEM, SERVICE SELECTION ENTITY, AND SERVICE MANAGEMENT ENTITY FOR SELECTINGSERVICE PROVISION ENTITY
    14.
    发明申请
    METHOD, SYSTEM, SERVICE SELECTION ENTITY, AND SERVICE MANAGEMENT ENTITY FOR SELECTINGSERVICE PROVISION ENTITY 审中-公开
    方法，系统，服务选择实体和服务管理实体选择设备规定实体

    公开(公告)号：US20150341448A1

    公开(公告)日：2015-11-26

    申请号：US14817650

    申请日：2015-08-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Feng Li ,  Yue Yin ,  Jin Li

    IPC: H04L29/08

    CPC classification number: H04L12/6418 ,  H04L67/104 ,  H04L67/16

    Abstract: The present invention discloses a method, system, service selection entity, and service management entity for selecting a service provision entity in a peer-to-peer (P2P) network communication, so as to select heterogeneous service provision entities for heterogeneous service requesting entities. The method includes: receiving service capability information of service provision entities; obtaining service request information of a service requesting entity; and selecting a service provision entity of an appropriate service capability to provide a service for the service requesting entity according to the service capability information of service provision entities and the service request information of the service requesting entity. The present invention is applicable to P2P overlay networks, wherein the service selection entity, the service requesting entities, and the service provision entity each comprises a respective network enabled communication device selected from anyone of: a client device, a server, and a storage device for peer-to-peer (P2P) network communication.

    Abstract translation: 本发明公开了一种用于在对等（P2P）网络通信中选择服务提供实体的方法，系统，服务选择实体和服务管理实体，以便为异构服务请求实体选择异构服务提供实体。 该方法包括：接收业务提供实体的业务能力信息; 获取服务请求实体的服务请求信息; 以及选择具有适当服务能力的服务提供实体，以根据服务提供实体的服务能力信息和服务请求实体的服务请求信息为服务请求实体提供服务。 本发明适用于P2P覆盖网络，其中服务选择实体，服务请求实体和服务提供实体各自包括从以下任何一个中选择的相应的启用网络的通信设备：客户端设备，服务器和存储设备 用于对等（P2P）网络通信。

    NETWORK POLICY CONFIGURATION METHOD, MANAGEMENT DEVICE, AND NETWORK MANAGEMENT CENTER DEVICE
    15.
    发明申请
    NETWORK POLICY CONFIGURATION METHOD, MANAGEMENT DEVICE, AND NETWORK MANAGEMENT CENTER DEVICE 有权
    网络策略配置方法，管理设备和网络管理中心设备

    公开(公告)号：US20140133358A1

    公开(公告)日：2014-05-15

    申请号：US14159891

    申请日：2014-01-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yue Yin ,  Wei Song ,  Jin Li ,  Xingfeng Jiang

    IPC: H04L12/24 ,  H04L12/931

    CPC classification number: H04L41/12 ,  H04L41/0893 ,  H04L49/70

    Abstract: A network policy configuration method. The network policy configuration method includes: establishing correlation information between a virtual switch and physical network devices; when an operation event aimed at a virtual machine occurs, sending a first network policy configuration message aimed at the virtual machine to a virtual switch corresponding to the virtual machine, where the first network policy configuration message is used to instruct the virtual switch to perform network policy configuration; and acquiring, according to the correlation information, physical network devices correlated to the virtual switch, and sending second network policy configuration messages aimed at the virtual machine to the physical network devices correlated to the virtual switch, where the second network policy configuration messages are used to instruct the physical network devices to perform network policy configuration. The technical solution is capable of automatically configuring a network policy, thereby supporting the server virtualization technology.

    Abstract translation: 网络策略配置方法。 网络策略配置方法包括：建立虚拟交换机与物理网络设备之间的相关信息; 当发生针对虚拟机的操作事件时，将针对虚拟机的第一网络策略配置消息发送到与虚拟机对应的虚拟交换机，其中使用第一网络策略配置消息来指示虚拟交换机执行网络 政策配置; 以及根据所述相关信息获取与所述虚拟交换机相关的物理网络设备，以及将针对所述虚拟机的第二网络策略配置消息发送到与所述虚拟交换机相关的物理网络设备，其中使用所述第二网络策略配置消息 指示物理网络设备执行网络策略配置。 该技术解决方案能够自动配置网络策略，从而支持服务器虚拟化技术。

    Method, network management center, and a related device for configuring a network policy for a virtual port
    16.
    发明授权
    Method, network management center, and a related device for configuring a network policy for a virtual port 有权
    方法，网络管理中心和配置虚拟端口网络策略的相关设备

    公开(公告)号：US08423632B2

    公开(公告)日：2013-04-16

    申请号：US13630607

    申请日：2012-09-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yue Yin ,  Wei Song ,  Jin Li

    IPC: G06F15/173

    CPC classification number: G06F13/385 ,  G06F9/45558 ,  G06F13/102 ,  G06F2009/4557 ,  H04L41/0893 ,  H04L47/20

    Abstract: A method, a network management center, and a related device. The method includes: obtaining a physical network policy group and a media access control (MAC) address of a virtual port; associating the physical network policy group and the MAC address of the virtual port to form a virtual port policy association table; and selecting the physical network policy group corresponding to the MAC address carried by a request from the virtual port policy association table, and delivering the physical network policy group to a physical switch sending the request. When a virtual machine (VM) on the server is migrated, the method may be used to migrate the network policy for the virtual port on a real-time basis. Therefore, the real-time effect of services provided by the VM is improved in the virtualization process of the server.

    Abstract translation: 方法，网络管理中心和相关设备。 该方法包括：获取虚拟端口的物理网络策略组和媒体访问控制（MAC）地址; 将物理网络策略组和虚拟端口的MAC地址相关联，形成虚拟端口策略关联表; 并且从虚拟端口策略关联表中选择与请求所携带的MAC地址对应的物理网络策略组，并将物理网络策略组传送到发送请求的物理交换机。 当服务器上的虚拟机（VM）被迁移时，该方法可以用于实时地迁移虚拟端口的网络策略。 因此，在服务器的虚拟化过程中提高了虚拟机提供的服务的实时效果。

    Device capability discovery method and P2P device
    17.
    发明授权
    Device capability discovery method and P2P device 有权

    公开(公告)号：US12293126B2

    公开(公告)日：2025-05-06

    申请号：US17634094

    申请日：2020-08-04

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Binbin Dong ,  Ji Huang ,  Yong Chen ,  Jin Li

    IPC: H04W8/24 ,  G06F3/14 ,  H04L67/104 ,  H04W8/00 ,  G06F3/0482 ,  H04W84/12

    Abstract: A device capability discovery method and a P2P device are provided, and relate to the communications field and the distributed hardware field, to shorten time consumed to obtain capability information of a discovered device. A P2P device receives a probe request frame from another device. The P2P device returns a probe response frame including capability information of the P2P device. A device that receives the probe response frame can obtain a capability of the device in a device discovery phase. Alternatively, a P2P device sends a probe request frame including capability information of the P2P device to another device, so that the another device can obtain a capability of the device in a device discovery phase.

    Data Distribution Method and Distribution Server
    19.
    发明申请
    Data Distribution Method and Distribution Server 审中-公开

    公开(公告)号：US20200220800A1

    公开(公告)日：2020-07-09

    申请号：US16820270

    申请日：2020-03-16

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Congjuan Li ,  Jin Li ,  Feng Li

    IPC: H04L12/751 ,  H04L1/18 ,  H04L12/721

    Abstract: A method includes: continuously receiving a first upstream data packet and a second upstream data packet that are sent by an upstream node; copying the first upstream data packet, converting, based on an established connection mapping table, a first packet in two packets obtained through copying, sending a first downstream data packet obtained through conversion to a downstream node or a user terminal, and performing control management on a second packet obtained by copying the first upstream data packet; and copying the second upstream data packet, converting, based on the connection mapping table, a first packet in two packets obtained through copying, sending a second downstream data packet obtained through conversion to the downstream node or the user terminal, and performing control management on a second packet obtained by copying the second upstream data packet.

    Method for establishing wireless local area network tunnel, apparatus, and access network system
    20.
    发明授权
    Method for establishing wireless local area network tunnel, apparatus, and access network system 有权

    公开(公告)号：US10355878B2

    公开(公告)日：2019-07-16

    申请号：US15248958

    申请日：2016-08-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jin Li ,  Jinwei Xia

    IPC: H04W4/00 ,  H04L12/46 ,  H04W76/12 ,  H04W84/12

    Abstract: The embodiments of the invention provide a method for establishing a wireless local area network tunnel, an apparatus, and an access network system. An AC sends a first configuration message to an AP, where the first configuration message includes a first tunnel establishment configuration parameter, and the first tunnel establishment configuration parameter includes information about binding between an IP address of at least one BRAS and at least one SSID, so that the AP establishes a data tunnel with the BRAS according to the first tunnel establishment configuration parameter, and the AC establishes a control tunnel with the AP, thereby separating the data tunnel from the control tunnel, and reducing unnecessary overheads of the AC.

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