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公开(公告)号：US11886282B2
公开(公告)日：2024-01-30
申请号：US17470543
申请日：2021-09-09
发明人： Liang Zhang , Dechun Qi , Xiaoyan Zhou , Zhiqiang Li , Liang Yu , Dengzhou Xia , Chunhua Hu , Zhongsheng Yan
CPC分类号： G06F11/0793 , G06F9/4406 , G06F9/44552 , G06F11/006 , G06F11/079 , G06F11/0742 , G06F11/0781 , G06F11/1417 , G06F11/1438 , G06F11/1441 , G06F11/2284
摘要： Embodiments of this application provide a recovery method for a terminal device startup failure and a terminal device. The method includes: determining that a failure indication event occurs in a startup process, where the failure indication event is used to indicate a startup failure; determining at least one recovery policy based on a type of the failure indication event and/or a cause of the failure indication event; and performing startup recovery based on the at least one recovery policy.
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52.发明授权公开(公告)号：US11812586B2
公开(公告)日：2023-11-07
申请号：US17508745
申请日：2021-10-22
发明人： Baosheng Li , Tao Yan , Xiaojing Hou , Lujun Zhou , Liang Zhang
IPC分类号： H05K7/20
CPC分类号： H05K7/20736 , H05K7/20745
摘要： An electronic device system, a manufacturing method, and a method for controlling the electronic device system, in field of heat dissipation technologies. The electronic device system includes a heat source, a plurality of fans, and a plurality of air guiding apparatuses. The heat source is located on air inlet sides of the plurality of fans, and the plurality of air guiding apparatuses are located on air outlet sides of the plurality of fans. The plurality of air guiding apparatuses are configured such that, when there is a faulty fan, an air guiding direction of an air guiding apparatus corresponding to the faulty fan and an air guiding direction of an air guiding apparatus corresponding to a neighboring fan deviate from each other.
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公开(公告)号：US11803451B2
公开(公告)日：2023-10-31
申请号：US17424045
申请日：2019-12-11
发明人： Liang Zhang , Zhijun Lu , Yu Li , Zhi Zeng
CPC分类号： G06F11/1471 , G06F9/45504 , G06F11/0751 , G06F11/1482 , G06F21/52
摘要： An application exception recovery method, an electronic device, a storage medium storing the recovery method, and a recovery apparatus, the method including, storing page information of an exception page, in response to that an exception occurs in at least one application installed on an electronic device, wherein the exception page is a page displayed by the at least one application in response to the exception occurring, displaying a mask, wherein the mask is a picture displayed on at least a window of the at least one application during restart of the at least one application, restarting the at least one application, wherein restarting the at least one application comprises creating the exception page, and removing the mask.
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公开(公告)号：US11671368B2
公开(公告)日：2023-06-06
申请号：US17244256
申请日：2021-04-29
发明人： Haonan Ye , Liang Zhang , Jian Cheng , Jun Wu
IPC分类号： H04L12/801 , H04L47/12 , H04L41/14 , H04L47/11 , H04L12/24
摘要： A network device inputs first network status information of the network device in a first time period to an ECN inference model, to obtain an inference result that is output by the ECN inference model based on the first network status information. Then, the network device sends an ECN parameter sample to an analysis device that manages the network device, where the ECN parameter sample includes the first network status information and a target ECN configuration parameter corresponding to the first network status information, and the target ECN configuration parameter is obtained based on the inference result. The network device receives an updated ECN inference model sent by the analysis device.
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公开(公告)号：US11513932B2
公开(公告)日：2022-11-29
申请号：US16749711
申请日：2020-01-22
发明人： Xin Xiao , Kang Cheng , Liang Zhang , Jian Li , Jiyu Pan
摘要： A method includes obtaining a first memory log, where the first memory log includes log information of a plurality of garbage collections, and log information of each garbage collection includes a garbage collection time, and includes at least one of a downtime, memory usage after garbage collection, and memory usage before garbage collection, obtaining, based on log information in a first detection time window, first statistical information corresponding to the first detection time window, and determining, based on the first statistical information corresponding to the first detection time window, an anomaly degree corresponding to the log information in the first detection time window.
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公开(公告)号：US11500666B2
公开(公告)日：2022-11-15
申请号：US16777516
申请日：2020-01-30
发明人： Guocheng Zhong , Liang Zhang , Jianrui Yang , Jinmiao Liu
摘要： A container isolation method for a netlink resource includes receiving, by a kernel executed by a processor, a trigger instruction from an application program. The method also includes creating, by the kernel according to the trigger instruction, a container corresponding to the application program, creating a netlink namespace for the container, and sending a notification to the application program indicating that the netlink namespace is created. The method further includes receiving, by the kernel, a netlink message from the container, wherein the netlink message comprises entries generated when the container runs. The method additionally includes storing, by the kernel, the entries based on an identifier of the netlink namespace for the container, to send an entry required by the container to user space of the container.
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公开(公告)号：US11411810B2
公开(公告)日：2022-08-09
申请号：US16437442
申请日：2019-06-11
发明人： Li Xue , Yuming Xie , Liang Zhang , Jun Wu , Lv Ding
IPC分类号： H04L41/0677 , G06F17/18 , H04L43/0811 , H04L41/0631 , H04L41/142 , H04L41/5009
摘要： A fault locating method includes: receiving, by a first network device, a fault information packet flooded by another network device in a network, where each fault information packet includes statistical information about an interior gateway protocol packet of the network device sending the fault information packet, and the statistical information of each network device includes a statistical result on one or more key performance indicators KPIs of the network device; and determining, based on statistical information of the first network device and the statistical information of the another network device, a network device on which a fault occurs in the network. According to the method, the fault information packet flooded by the network device is received, so that information required for fault locating, that is, the KPI of the network device, can be quickly collected. This facilitates a fault locating process and reduces a fault locating time.
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公开(公告)号：US11336540B2
公开(公告)日：2022-05-17
申请号：US16868699
申请日：2020-05-07
发明人： Haonan Ye , Liang Zhang , Jian Cheng , Jun Wu , Li Xue
IPC分类号： H04L12/26 , H04L12/24 , H04L29/06 , H04L43/024 , H04L41/5009 , H04L41/5067 , H04L43/08 , H04L43/16 , H04L65/80
摘要： 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.
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公开(公告)号：US20220121994A1
公开(公告)日：2022-04-21
申请号：US17562724
申请日：2021-12-27
发明人： Xudong Sun , Yanfang Zhang , Liang Zhang , Shucheng Liu , Yali Wang
摘要： A method and an apparatus for implementing model training, and a computer storage medium are disclosed, and belong to the field of machine learning. When a machine learning model deteriorates, an analysis device first obtains validity information of a first feature set, where the first feature set includes a plurality of features used for training to obtain the machine learning model, the validity information includes a validity score of each feature in the first feature set, and a validity score of a feature is negatively related to correlation of the feature with another feature in the first feature set. Then an invalid feature in the first feature set is determined based on the validity information. A second feature set that does not include the invalid feature is finally generated, where the second feature set is used to retrain the machine learning model.
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公开(公告)号：US20220066862A1
公开(公告)日：2022-03-03
申请号：US17470543
申请日：2021-09-09
发明人： Liang Zhang , Dechun Qi , Xiaoyan Zhou , Zhiqiang Li , Liang Yu , Dengzhou Xia , Chunhua Hu , Zhongsheng Yan
摘要： Embodiments of this application provide a recovery method for a terminal device startup failure and a terminal device. The method includes: determining that a failure indication event occurs in a startup process, where the failure indication event is used to indicate a startup failure; determining at least one recovery policy based on a type of the failure indication event and/or a cause of the failure indication event; and performing startup recovery based on the at least one recovery policy.
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