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    Fault Detection Model Training Method, Apparatus, and System
    3.
    发明申请
    Fault Detection Model Training Method, Apparatus, and System 有权

    公开(公告)号：US20220368606A1

    公开(公告)日：2022-11-17

    申请号：US17871498

    申请日：2022-07-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Li Xue ,  Liang Zhang ,  Jian Cheng ,  Haonan Ye ,  Xiaoyun Si

    IPC: H04L41/5009 ,  H04L43/08 ,  H04L41/142

    Abstract: A forwarding device receives at least one service flow; the forwarding device obtains service information of the at least one service flow, where the service information of the service flow includes identification information of a network object to which the service flow belongs and M key performance indicators KPIs of the service flow, M is an integer greater than 0, and the network object includes one or more devices; and the forwarding device sends training information to a first device, where the training information includes the service information of the at least one service flow or a feature set obtained based on the service information of the at least one service flow, the training information is used to train a fault detection model, and the fault detection model is used to detect whether the network object is in a faulty state.

    Data processing method, server, and data collection device
    6.
    发明授权
    Data processing method, server, and data collection device 有权

    公开(公告)号：US11936930B2

    公开(公告)日：2024-03-19

    申请号：US16986887

    申请日：2020-08-06

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Haonan Ye ,  Jian Cheng ,  Jian Chen ,  Gang Chen ,  Zhenhang Sun

    IPC: H04N21/24 ,  H04L43/55 ,  H04L49/20 ,  H04N21/647

    CPC classification number: H04N21/2407 ,  H04L43/55 ,  H04L49/205 ,  H04N21/64738

    Abstract: A data processing method, a server, and a data collection device are provided. The method includes: obtaining, by a server, first network key performance indicator KPI data and performance data of a first set-top box STB, where the first network KPI data is network KPI data of a first video service stream, and the first STB is an STB that receives the first video service stream; and calculating, by the server, first video quality of experience QoE of the first video service stream based on an associated model, the first network KPI data, and the performance data of the first STB, where the associated model is a model obtained through training based on historical data, and the associated model is used by the server to calculate video QoE based on network KPI data and performance data of an STB.

    Sampling frequency recommendation method, apparatus and device, and storage medium
    8.
    发明授权
    Sampling frequency recommendation method, apparatus and device, and storage medium 有权

    公开(公告)号：US11336540B2

    公开(公告)日：2022-05-17

    申请号：US16868699

    申请日：2020-05-07

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Haonan Ye ,  Liang Zhang ,  Jian Cheng ,  Jun Wu ,  Li Xue

    IPC: H04L12/26 ,  H04L12/24 ,  H04L29/06 ,  H04L43/024 ,  H04L41/5009 ,  H04L41/5067 ,  H04L43/08 ,  H04L43/16 ,  H04L65/80

    Abstract: A sampling frequency recommendation method, apparatus, and device, and a storage medium relating to the field of communications technologies are disclosed. The sampling frequency recommendation method includes: obtaining a network key performance indicator of a to-be-analyzed data stream; sampling the network key performance indicator based on a plurality of different sampling frequencies to obtain an experience quality sequence corresponding to each sampling frequency, where the plurality of different sampling frequencies include one standard sampling frequency and at least two to-be-tested sampling frequencies, and the standard sampling frequency is greater than each to-be-tested sampling frequency; and determining a matching degree between an experience quality sequence corresponding to each to-be-tested sampling frequency and a standard experience quality sequence, and determining a recommended sampling frequency based on the matching degree between the experience quality sequence corresponding to each to-be-tested sampling frequency and the standard experience quality sequence.

    Network Quality Determining Method and Apparatus and Storage Medium
    9.
    发明申请
    Network Quality Determining Method and Apparatus and Storage Medium 审中-公开

    公开(公告)号：US20200259723A1

    公开(公告)日：2020-08-13

    申请号：US16864565

    申请日：2020-05-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Li Xue ,  Xiao Wei ,  Ming Yang ,  Xin Xiao ,  Haonan Ye

    IPC: H04L12/24 ,  H04L12/26

    Abstract: A network quality determining method includes: when experience quality represented by a customer experience index of a target user within a first time period is lower than experience quality represented by a customer experience index threshold, determining, by using a first parameter value that is of a network KPI parameter of the target user within a second time period and that is collected by a collection device in a carrier network, a second parameter value of the network KPI parameter of the target user within the second time period in a home network; and when network quality represented by the second parameter value of the network KPI parameter is lower than network quality represented by a first threshold corresponding to the network KPI parameter in the home network, determining that quality of the home network is poor.

    Network quality monitoring method and apparatus
    10.
    发明授权
    Network quality monitoring method and apparatus 有权

    公开(公告)号：US11800386B2

    公开(公告)日：2023-10-24

    申请号：US17325933

    申请日：2021-05-20

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Jun Wu ,  Dewei Bao ,  Lv Ding ,  Zhenhang Sun ,  Haonan Ye

    IPC: H04W24/08 ,  H04W84/12

    CPC classification number: H04W24/08 ,  H04W84/12

    Abstract: This application provides a network quality monitoring method and apparatus. A network quality monitoring apparatus obtains network running data, where the network running data includes dynamic data corresponding to a plurality of sampling periods and static data that are of an AP; determines one channel efficiency value of the AP based on each of a plurality of groups of dynamic data of the AP, so as to obtain a plurality of channel efficiency values of the AP; determines a channel efficiency baseline of the AP based on the static data of the AP; and determines, based on the plurality of channel efficiency values of the AP and the channel efficiency baseline of the AP, network quality of a wireless local area network in which the AP is located.

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