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公开(公告)号：US20240314702A1
公开(公告)日：2024-09-19
申请号：US18673754
申请日：2024-05-24
CPC分类号： H04W52/241 , H04W52/242 , H04W52/40 , H04W84/12
摘要： A power configuration method is disclosed, which pertains to the field of communication technologies. In the power configuration method, a power configuration of an AP is determined based on signal quality data of a STA, to ensure coverage experience of the AP. Real coverage experience of the AP may be further obtained based on the signal quality data of the STA, to further optimize the power configuration of the AP.
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公开(公告)号：US20190288904A1
公开(公告)日：2019-09-19
申请号：US16431975
申请日：2019-06-05
发明人： Kang Cheng , Jian Li , Dewei Bao , Jun Wu , Donghong Peng
摘要： A network detection method and apparatus are provided. The method includes: obtaining parsed data of one or more target network performance indicators, where the parsed data of each target network performance indicator includes measured values corresponding to the target network performance indicator at a plurality of collection time points; analyzing the parsed data, to obtain a plurality of data sequences, where each data sequence includes a plurality of measured values corresponding to a target network performance indicator; determining an abnormal collection time point or an abnormal data sequence based on the plurality of data sequences; and determining that a network performance indicator corresponding to the abnormal collection time point or the abnormal data sequence is an abnormal network performance indicator.
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3.发明公开公开(公告)号：US20240236791A9
公开(公告)日：2024-07-11
申请号：US18400541
申请日：2023-12-29
发明人： Liang Tao , Dewei Bao , Changlu Li , Lv Ding , Wenlu Zhao
CPC分类号： H04W36/033 , H04W76/30 , H04W84/12
摘要： In accordance with an embodiment, a device identification method includes: obtaining historical connection data of the second device belonging to a wireless local area network (WLAN), where the historical connection data reflects a connection status between each of at least one terminal device that used to be connected to the second device and the WLAN; and determining the second device as an edge wireless access point (AP) device based on off-net terminal device data of the second device.
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公开(公告)号：US11956118B2
公开(公告)日：2024-04-09
申请号：US17342659
申请日：2021-06-09
发明人： Xiaoyun Si , Dewei Bao , Liang Zhang , Zhenhang Sun
IPC分类号： H04L41/0654 , H04L41/0631 , H04L41/16
CPC分类号： H04L41/065 , H04L41/0654 , H04L41/16
摘要： A fault root cause identification method, apparatus, and device. For a failure flow that occurs when a connectivity fault for access in a network occurs, a target success flow that has a high similarity with the failure flow is determined from a plurality of success flows in the network based on the failure flow. Then, a target fault root cause of the failure flow is obtained based on the failure flow, the target success flow, and a trained first machine learning model. In this way, the target success flow related to the failure flow is determined from the plurality of success flows in the network, and the first machine learning model trained by using a large quantity of success flows and failure flows whose feature indicators are slightly different from each other is used.
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公开(公告)号：US11750438B2
公开(公告)日：2023-09-05
申请号：US17480477
申请日：2021-09-21
发明人： Dewei Bao , Donghong Peng , Yaodong Guan , Shihao Li , Zhiqiang Li
IPC分类号： G06F15/173 , H04L41/0631 , H04L41/0677 , H04L41/069 , H04L41/0853
CPC分类号： H04L41/064 , H04L41/065 , H04L41/069 , H04L41/0677 , H04L41/0856
摘要： A network log time alignment method and an apparatus are provided. The method includes: obtaining log data stored in multiple network devices; parsing the log data to obtain features of each network device; determining associated features of the multiple network devices according to the features of each network device, where the associated features are features that are of the network devices and that have an association in space; and then, performing alignment on log time in multiple pieces of log data according to the associated features. Therefore, associated features of related devices of a network fault can be found, and log time are automatically aligned according to the associated features, thereby improving the efficiency and the accuracy of the fault location and sectionalization.
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6.发明公开公开(公告)号：US20240137825A1
公开(公告)日：2024-04-25
申请号：US18400541
申请日：2023-12-29
发明人： Liang Tao , Dewei Bao , Changlu Li , Lv Ding , Wenlu Zhao
CPC分类号： H04W36/033 , H04W76/30 , H04W84/12
摘要： In accordance with an embodiment, a device identification method includes: obtaining historical connection data of the second device belonging to a wireless local area network (WLAN), where the historical connection data reflects a connection status between each of at least one terminal device that used to be connected to the second device and the WLAN; and determining the second device as an edge wireless access point (AP) device based on off-net terminal device data of the second device.
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公开(公告)号：US11902087B2
公开(公告)日：2024-02-13
申请号：US17361733
申请日：2021-06-29
发明人： Zhongyu Wang , Dewei Bao , Liang Zhang , Tao Feng , Zhiping Xu
IPC分类号： H04L41/0677 , H04L43/0817 , H04L45/28 , H04L45/745
CPC分类号： H04L41/0677 , H04L43/0817 , H04L45/28 , H04L45/745
摘要： In a forwarding fault location determining method, a controller receives a plurality of table search statistical results of a plurality of forwarding tables for a first service from one or more forwarders. The plurality of forwarding tables include a first forwarding table and a second forwarding table, and the first forwarding table is prior to the second forwarding table in terms of a search sequence. Subsequently, the controller determines that table search behavior of the first forwarding table for the first service is normal and table search behavior of the second forwarding table for the first service is abnormal. The controller determines, based on the determining result, that the second forwarding table is a faulty forwarding table for the first service.
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公开(公告)号：US11800386B2
公开(公告)日：2023-10-24
申请号：US17325933
申请日：2021-05-20
发明人： Jun Wu , Dewei Bao , Lv Ding , Zhenhang Sun , Haonan Ye
摘要： 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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公开(公告)号：US11038587B2
公开(公告)日：2021-06-15
申请号：US16805200
申请日：2020-02-28
发明人： Sheng Jin , Yuming Xie , Dewei Bao , Zhiman Xiong , Yunpeng Gao
IPC分类号： H04B10/25 , H04B10/079 , H04J14/02
摘要： A method and an apparatus for locating a fault cause are provided. The method includes: obtaining parameter values of a plurality of running parameters and a parameter value of a fault parameter in preset duration before a wavelength division multiplexing board device is faulty; determining a correlation between each of the plurality of running parameters and the fault parameter; and determining at least one target parameter from the plurality of running parameters based on a value of the correlation, where a correlation between each of the at least one target parameter and the fault parameter is greater than a correlation between the fault parameter and a running parameter other than the at least one target parameter in the plurality of running parameters. Accuracy of locating a fault cause can be improved in the embodiments of the present disclosure.
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10.发明申请公开(公告)号：US20230073440A1
公开(公告)日：2023-03-09
申请号：US17976349
申请日：2022-10-28
发明人： Yalin Cao , Liang Tao , Dewei Bao , Zhenhang Sun , Xiaofei Bai
摘要： A method for determining a terminal profile includes a data detector detecting one or more first terminals for a plurality of times to determine a plurality of groups of profile detection data. A data analyzer determines a reference terminal profile based on the plurality of groups of profile detection data. Different terminal profiles can be further determined for different category information to adapt to a category of the terminal.
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