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    PATH SELECTION METHOD AND APPARATUS
    21.
    发明申请
    PATH SELECTION METHOD AND APPARATUS 审中-公开

    公开(公告)号：US20200092195A1

    公开(公告)日：2020-03-19

    申请号：US16691048

    申请日：2019-11-21

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xiaojian Ding ,  Qin Wu

    IPC: H04L12/727 ,  H04L12/721 ,  H04L12/725 ,  H04L12/841

    Abstract: The present application describes a path selection method and apparatus. The method may include obtaining a required latency of a service. The method may further include determining a target path for the service from m strict explicit paths based on the required latency, where a latency of the target path is less than or equal to the required latency, all the m strict explicit paths are unallocated paths, any subpath of a first strict explicit path in the m strict explicit paths exists in only the first strict explicit path, the first strict explicit path is any path in the m strict explicit paths, and m is an integer greater than or equal to 1. The present invention is applicable to the field of communications technologies and resolves at least a problem where a path computation element (PCE) cannot ensure that a path allocated to a service can meet a latency requirement of the service.

    Path computation method, message responding method, and related device
    22.
    发明授权
    Path computation method, message responding method, and related device 有权

    公开(公告)号：US10142224B2

    公开(公告)日：2018-11-27

    申请号：US15346438

    申请日：2016-11-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Hong Zhou ,  Qin Wu ,  Feng Li ,  Yue Yin

    IPC: H04L12/26 ,  H04L12/725 ,  H04L12/723 ,  H04L12/715 ,  H04L12/751 ,  H04L12/717

    Abstract: A path computation method and a related device are disclosed. The method includes: a second network device receives path requirement information and a recomputation condition that are sent by a first network device; the second network device first obtains by means of computation a path meeting a requirement according to the path requirement information, and sends description information of the path meeting the requirement to the first network device; then the second network device constantly determines whether the recomputation condition is met; and when the recomputation condition is met, the second network device performs path recomputation, and sends description information of a path obtained by means of recomputation to the first network device. Therefore sensitivity for triggering path recomputation can be improved and a quantity of communication messages between network devices can be reduced.

    Packet processing method and apparatus
    23.
    发明授权
    Packet processing method and apparatus 有权

    公开(公告)号：US09882808B2

    公开(公告)日：2018-01-30

    申请号：US14934943

    申请日：2015-11-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Duoliang Fan ,  Yang Wang ,  Bo Zhang ,  Qin Wu

    IPC: H04J3/16 ,  H04L12/781 ,  H04L29/06 ,  H04L12/58

    CPC classification number: H04L45/52 ,  H04L51/18 ,  H04L69/18

    Abstract: Embodiments of the present disclosure provide a packet processing method and apparatus. A first protocol identifier of a first to-be-processed packet is acquired; and first protocol rule profile information that corresponds to the first protocol identifier is acquired from a rule profile repository, where the rule profile repository stores protocol rule profile information of at least one protocol, protocol rule profile information of each protocol in the at least one protocol is associated with a protocol identifier of the protocol, the protocol rule profile information of the protocol is used to describe a method and a parameter for processing a packet, and the packet meets a standard stipulated by the protocol; and the first to-be-processed packet is processed according to the acquired first protocol rule profile information.

    CONFIGURATION UPDATE METHOD, APPARATUS, AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM
    25.
    发明公开
    CONFIGURATION UPDATE METHOD, APPARATUS, AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240171463A1

    公开(公告)日：2024-05-23

    申请号：US18423638

    申请日：2024-01-26

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Qiufang Ma ,  Qin Wu ,  Chong Feng

    IPC: H04L41/0859 ,  H04L41/082 ,  H04L41/0873

    CPC classification number: H04L41/0859 ,  H04L41/082 ,  H04L41/0873

    Abstract: Embodiments of this application disclose a configuration update method, apparatus, and system, and a computer-readable storage medium, and pertain to the field of communication technologies. In the embodiments of this application, when a specific client performs configuration update on a network device, the client may send a NETCONF configuration request message to the network device without locking a data object; and the network device performs configuration update on the data object if the network device detects that version information, of the data object, respectively recorded by the client and the network device is consistent. Alternatively, the client sends a NETCONF configuration request message to the network device if detecting that version information, of the data object, respectively recorded by the client and the network device is consistent.

    Data Management Method, Apparatus, and Device, Computer-Readable Storage Medium, and System
    27.
    发明申请
    Data Management Method, Apparatus, and Device, Computer-Readable Storage Medium, and System 有权

    公开(公告)号：US20220358003A1

    公开(公告)日：2022-11-10

    申请号：US17870474

    申请日：2022-07-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zitao Wang ,  Ye Niu ,  Ran Tao ,  Qin Wu

    IPC: G06F9/54 ,  G06F16/215

    Abstract: A data management method, apparatus, device, a computer-readable storage medium, and system are provided. The method is applied to a first network device, the first network device determines target invalid data existing in a second network device, the first network device obtains a first RPC, and the first RPC carries information about target invalid data that needs to be deleted. Then, the first network device sends the first RPC to the second network device, where the first RPC is used to indicate the second network device to delete the target invalid data. In this application, residual data is automatically identified, and the residual data is cleared, to automatically delete the residual data in batches, thereby saving device resources and improving an operation and maintenance management effect.

    Data Processing Method, Device, and System
    28.
    发明申请
    Data Processing Method, Device, and System 有权

    公开(公告)号：US20220239572A1

    公开(公告)日：2022-07-28

    申请号：US17720493

    申请日：2022-04-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Ran Tao ,  Zitao Wang ,  Qin Wu ,  Xiaopeng Qin ,  Yu Yang

    IPC: H04L43/08 ,  H04L41/50

    Abstract: A data processing method includes: A network management device generates an extended ECA instance. The extended ECA instance includes a first event, a first condition, and a first action, the first action includes a first object identifier and a first indicator type, the first object identifier indicates a first to-be-monitored object, the first indicator type indicates a performance indicator of the first to-be-monitored object, the extended ECA instance is used to indicate a network device managed by the network management device to send first monitoring data to the network management device based on the first event and the first condition, and the network device includes the first to-be-monitored object. Then, the network management device sends a first message to the network device, where the first message includes the extended ECA instance.

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