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公开(公告)号：US20230009150A1
公开(公告)日：2023-01-12
申请号：US17858319
申请日：2022-07-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gang CHEN , Yufeng ZHENG , Zhe LI , Zhigang GUO , Xiaoliu ZHANG
IPC: H05K1/14
Abstract: This application relates to a circuit board assembly. The circuit board assembly includes: a first circuit board. The first circuit board is connected to a connector; and a second circuit board. A first connecting portion is disposed on the second circuit board. The first connecting portion is electrically connected to the connector. The second circuit board includes a top surface and a side surface. The top surface intersects and is perpendicular to the side surface. The first connecting portion is disposed on the top surface, and extends towards the side surface. In this disclosure, the top surface intersects and is perpendicular to the side surface, to improve stability of connection between the connector and the first connecting portion, and improve working stability of the second circuit board, so as to improve working performance of the circuit board assembly and improve user experience.
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公开(公告)号：US20170188281A1
公开(公告)日：2017-06-29
申请号：US15327507
申请日：2014-07-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhe LI , Shouxing PENG
CPC classification number: H04W36/18 , H04L43/16 , H04W24/10 , H04W36/0083 , H04W36/00837 , H04W36/30
Abstract: A method and an apparatus for controlling active set updating. In the method, a mobile terminal acquires a preconfigured threshold adjustment value, a modified threshold obtained when an initial threshold initially configured by a network side is modified based on the threshold adjustment value is acquired by the mobile terminal. The modified threshold is less than the initial threshold, and an active set is updated according to the modified threshold. The modified threshold is equal to an initial threshold minus the threshold adjustment value.
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公开(公告)号：US20130321438A1
公开(公告)日：2013-12-05
申请号：US13902081
申请日：2013-05-24
Applicant: Huawei Technologies Co., Ltd.
IPC: G06T1/60
CPC classification number: G06T1/60 , G09G3/2096 , G09G5/006 , G09G2350/00 , G09G2360/12 , G09G2360/121
Abstract: The present invention provides a display control method and system, and a display device. The method includes acquiring a status value of a display buffer; comparing the status value of the display buffer with a preset warning value of the display buffer; and adjusting a value of a depth of outstanding bus commands according to a comparison result. In the embodiments of the present invention, a status value of the display buffer is compared with a preset warning value of the display buffer, where the status value of the display buffer reflects a change to a current load; it may be determined whether a status value of the display buffer corresponding to the current load is normal according to a comparison result; and a value of a depth of outstanding bus commands is adjusted accordingly, effectively resolve a data real-timeness issue, and ensure that an entire system efficiently runs.
Abstract translation: 本发明提供一种显示控制方法和系统以及显示装置。 该方法包括获取显示缓冲器的状态值; 将显示缓冲器的状态值与显示缓冲器的预设警告值进行比较; 并根据比较结果调整未完成总线命令的深度值。 在本发明的实施例中，将显示缓冲器的状态值与显示缓冲器的预设警告值进行比较，其中显示缓冲器的状态值反映当前负载的变化; 可以根据比较结果确定与当前负载相对应的显示缓冲器的状态值是否正常; 并相应调整未完成总线命令的深度值，有效解决数据实时性问题，确保整个系统有效运行。
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公开(公告)号：US20200049774A1
公开(公告)日：2020-02-13
申请号：US16657651
申请日：2019-10-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kejie GAO , Zhongxiao LIU , Jianbo ZHANG , Zhe LI , Zhiwei WU , Zuqi LIU
IPC: G01R31/392 , H01M10/48 , G01R31/388 , G01R31/36
Abstract: Estimating a battery state of health (SOH) is described. The state of heath is estimated by obtaining a partial charge or discharge capacity of a target battery in a state of charge (SOC) interval of each of a plurality of SOCs. First dV/dSOC data is separately calculated for each SOC in an mth preset battery capacity based on the mth preset battery capacity and the partial charge or discharge capacity in the SOC interval of each SOC. A smallest overall dV/dSOC data deviation is determined from all overall dV/dSOC data deviations corresponding to M preset battery capacities. A preset battery capacity is determined corresponding to the smallest overall dV/dSOC data deviation as a retention capacity of an aged target battery. The retention capacity of the aged target battery is divided by a retention capacity of the target battery in a new battery state, to obtain the SOH estimate of the target battery.
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Patent Agency Ranking
公开(公告)号：US20220156391A1
公开(公告)日：2022-05-19
申请号：US17439467
申请日：2020-03-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiwen FANG , Qiang WEI , Wenyuan TIAN , Anyu WANG , Zhe LI
Abstract: This application provides a file access right authentication method and an electronic device, and relates to the field of communications technologies, so that right authentication can be performed on an access request for accessing a file in a system. This improves system security of the electronic device and protects user data. The method includes: receiving, by the electronic device, a file access request (501), where the file access request is used to request to access a first file on the electronic device; next, obtaining a first process identifier in the file access request, and determining first fixed identity information corresponding to the first process identifier (502); and finally, matching the first fixed identity information with authorized fixed identity information corresponding to the first file (503), and when the matching succeeds, determining that authentication of the file access request succeeds (505).
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公开(公告)号：US20210148988A1
公开(公告)日：2021-05-20
申请号：US17160003
申请日：2021-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kejie GAO , Zhongxiao LIU , Jianbo ZHANG , Zhe LI , Zhiwei WU , Zuqi LIU
IPC: G01R31/392 , G01R31/388 , G01R31/36 , H01M10/48
Abstract: Estimating a battery state of health (SOH) is described. The state of heath is estimated by obtaining a partial charge or discharge capacity of a target battery in a state of charge (SOC) interval of each of a plurality of SOCs. First dV/dSOC data is separately calculated for each SOC in an mth preset battery capacity based on the mth preset battery capacity and the partial charge or discharge capacity in the SOC interval of each SOC. A smallest overall dV/dSOC data deviation is determined from all overall dV/dSOC data deviations corresponding to M preset battery capacities. A preset battery capacity is determined corresponding to the smallest overall dV/dSOC data deviation as a retention capacity of an aged target battery. The retention capacity of the aged target battery is divided by a retention capacity of the target battery in a new battery state, to obtain the SOH estimate of the target battery.
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公开(公告)号：US20220075653A1
公开(公告)日：2022-03-10
申请号：US17530560
申请日：2021-11-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhipiao LIU , Mingyao ZHOU , Huicai DENG , Zhe LI
IPC: G06F9/48
Abstract: This application provides a scheduling method and apparatus, and a related device. The method includes a central cluster receiving a scheduling request sent by a first cluster, and determining a second cluster that meets the scheduling request. The central cluster indicates the first cluster to execute a task by using the second cluster. The method can support task cross-cluster scheduling, thereby implementing resource sharing between different clusters, and increasing resource utilization.
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公开(公告)号：US20210227461A1
公开(公告)日：2021-07-22
申请号：US17225646
申请日：2021-04-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang ZHOU , Peng LU , Zhenghu DING , Zhe LI
Abstract: This application provides an example load threshold determining method and apparatus. The method includes obtaining a plurality of preselected load thresholds of a cell. The method also includes obtaining an evaluation value corresponding to each preselected load threshold in a first periodicity, where each evaluation value is used to evaluate key performance indicator (KPI) information and energy saving information of the cell. The method further includes determining a target load threshold of the cell in a second periodicity based on all evaluation values, where the target load threshold is a load threshold in the plurality of preselected load thresholds, and where the second periodicity is a next periodicity of the first periodicity.
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公开(公告)号：US20170094613A1
公开(公告)日：2017-03-30
申请号：US15377342
申请日：2016-12-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui JIN , Li SHEN , Zhe LI , Nengfu TANG
CPC classification number: H04W52/367 , H04W52/00 , H04W52/06 , H04W52/242 , H04W74/0833
Abstract: The present disclosure discloses a method for determining transmit power and a user equipment, which relates to the field of information technologies, and can improve a success rate of establishing a connection between the user equipment and a base station. The method includes: determining, according to a preconfigured rule, a transmit power used for sending a random access message; and, sending the random access message to a base station by using the determined transmit power. The present disclosure is applicable to establishment of the connection between the user equipment and the base station.
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