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公开(公告)号：US20210223567A1
公开(公告)日：2021-07-22
申请号：US17225435
申请日：2021-04-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liang LI , Li-Te KUO , Zhuolin CAI
Abstract: Embodiments of the present disclosure disclose a camera module and a terminal device, and belongs to the field of optical image stabilization technologies. The camera module includes a lens optical device and an actuating part. The actuating part includes two movable blocks, fastening brackets located on two sides of each movable block, and a plurality of electrically controlled flexible members. The lens optical device is located between the two movable blocks, and is fastened on the two movable blocks. Each movable block is suspended on the fastening brackets by using elastic members. Each movable block and the fastening brackets on the two sides are connected by the electrically controlled flexible members. The present disclosure can improve an image stabilization effect of a terminal device in a photographing process.
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公开(公告)号：US20200382142A1
公开(公告)日：2020-12-03
申请号：US16998560
申请日：2020-08-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application relates to the communications field, and discloses an encoding method, a decoding method, an encoding apparatus, and a decoding apparatus. The encoding method includes: receiving a data bitstream; performing forward error correction FEC encoding on the data bitstream to obtain X Reed-Solomon RS outer codes, where each of the X RS outer codes includes N1 symbols, K1 of the N1 symbols are payload symbols; and performing FEC encoding on the X RS outer codes to obtain Y RS inner codes, where each of the Y RS inner codes includes N2 symbols, K2 of the N2 symbols are payload symbols. According to this application, error correction performance of FEC decoding can be improved.
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公开(公告)号：US20190075680A1
公开(公告)日：2019-03-07
申请号：US16179563
申请日：2018-11-02
Inventor： Zhihua FENG , Liang LI , Xinxin LIAO
Abstract: Embodiments of the present invention provide a heat dissipation apparatus. Wherein a loop coil is disposed on a swing plate. A first magnet and a second magnet are located on two sides of the loop coil, and when a current whose direction periodically varies flows through the loop coil, an Ampere force whose direction periodically varies is applied to the loop coil under an action of a magnetic field formed by the first magnet and the second magnet, so that the loop coil drives the swing plate to swing back and forth. The present invention is used for heat dissipation of a micro electronic component.
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公开(公告)号：US20180000418A1
公开(公告)日：2018-01-04
申请号：US15541469
申请日：2015-01-05
Applicant: Huawei Technologies Co., Ltd.
IPC: A61B5/00 , A61B5/0205 , A61B5/0285 , A61B5/024 , A61B5/145 , A61B5/021
CPC classification number: A61B5/6844 , A61B5/01 , A61B5/02055 , A61B5/021 , A61B5/02438 , A61B5/0285 , A61B5/14532 , A61B5/6801 , A61B5/6803 , A61B5/681 , A61B2560/029
Abstract: Embodiments of the present invention disclose a method for detecting a wearable device, and the wearable device, where the method includes: detecting a value of a distance between the wearable device and a user; determining whether the value of the distance between the wearable device and the user exceeds a preset distance threshold; if the value of the distance between the wearable device and the user does not exceed the preset distance threshold, detecting a body feature value of the user within a preset time period; and if the body feature value of the user does not exceed a preset threshold range of the body feature value of the user, determining that the user has worn the wearable device.
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公开(公告)号：US20150180851A1
公开(公告)日：2015-06-25
申请号：US14586237
申请日：2014-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xianjun ZOU , Xin YIN , Liang LI , Zijun LI
CPC classification number: H04L63/08 , H04L9/32 , H04L9/3226 , H04L63/0838
Abstract: Embodiments of the present invention disclose a method, a device, and a system for registering a terminal application. In the embodiments of the present invention, a download address information recommending request that is sent by a first terminal and carries a terminal identifier of a second terminal is received; and recommended download address information is returned to the first terminal, where the recommended download address information includes a terminal application download address and authentication information used for performing registration, so that the first terminal sends, to the second terminal, a recommending message carrying the recommended download address information, so as to make the second terminal register according to the terminal application download address and the authentication information used for performing registration. In this solution, less time is consumed and a registration success rate is high, which helps to improve an application activating rate for a user.
Abstract translation: 本发明的实施例公开了一种用于登记终端应用的方法，设备和系统。 在本发明的实施例中，接收由第一终端发送并携带第二终端的终端标识符的推荐请求的下载地址信息; 推荐的下载地址信息返回到第一终端，其中推荐的下载地址信息包括终端应用下载地址和用于进行注册的认证信息，使得第一终端向第二终端发送携带推荐的下载地址信息的推荐消息 下载地址信息，以便根据终端应用下载地址和用于执行注册的认证信息使第二终端注册。 在此解决方案中，消耗更少的时间并且注册成功率很高，这有助于提高用户的应用程序激活率。
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Patent Agency Ranking
公开(公告)号：US20230275628A1
公开(公告)日：2023-08-31
申请号：US18312095
申请日：2023-05-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chenhui GE , Linlin WANG , Liang LI , Haizheng TANG , Jie LIN , Jiachong ZHOU , Xiaoguang SUN , Shiguo GUAN
CPC classification number: H04B7/0602 , H04W36/085
Abstract: Embodiments of this application provide antenna switching methods and apparatuses. In an implementation, a first communication device determines a first antenna identifier based on air interface transmission information, the first communication device sends the first antenna identifier to a digital switch, and the digital switch switches from a second switch state to a first switch state based on the first antenna identifier, where the first switch state indicates that a second communication device communicates with the first antenna within a first time unit, and the second switch state indicates that the second communication device communicates with a second antenna within a second time unit.
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公开(公告)号：US20230224194A1
公开(公告)日：2023-07-13
申请号：US18188251
申请日：2023-03-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04L25/4917 , H04L25/06
Abstract: This application discloses example data encoding methods, data decoding methods, and communication apparatuses. One example data encoding method includes generating M encoding units and distributing the M encoding units to N transmission channels. The M encoding units are obtained by encoding L frames. The M encoding units include at least one first-type unit. A first-type unit of the at least one first-type unit includes a first identifier. The first identifier indicates a start location that is in the first-type unit and that is of a frame header of a first frame in the L frames. M, N, and L are integers greater than or equal to 1.
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公开(公告)号：US20230034209A1
公开(公告)日：2023-02-02
申请号：US17965916
申请日：2022-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuchun LU , Lin MA , Liang LI , Yan ZHUANG
Abstract: A data transmission method and a network device are provided. The method includes: obtaining a to-be-transmitted first MAC packet; obtaining a first data control subframe by using field space of a first field of the first MAC packet, and obtaining a first target data subframe based on a second field of the first MAC packet, where the first data control subframe includes a sequence number of the first target data subframe; and transmitting a first frame including the first data control subframe and the first target data subframe to a target network device. A source network device uses space of the first field to generate the first data control subframe used for retransmission control.
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公开(公告)号：US20220201218A1
公开(公告)日：2022-06-23
申请号：US17690791
申请日：2022-03-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liang LI , Qianyan FU , Zhiguo YAN
Abstract: The present application discloses a camera module that includes a base, a guide shaft, a first piezo assembly, a second piezo assembly, a first optical assembly, and a second optical assembly. The first piezo assembly includes a first stator and a first driven element. The first stator includes a first piezo element and a first fixing element. A first cantilever of the first fixing element is configured to amplify vibration generated by the first piezo element in an energized state, and cooperate with the first driven element to drive the first optical assembly to slide. The second piezo assembly includes a second stator and a second driven element, and the second stator includes a second piezo element and a second fixing element. A second cantilever of the second fixing element cooperates with the second driven element to drive the second optical assembly to slide.
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公开(公告)号：US20240364455A1
公开(公告)日：2024-10-31
申请号：US18750192
申请日：2024-06-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongzhi LIU , Yuchun LU , Liang LI , Lin MA , Xianwen QIU , Jianqiang LIU , Li DING , Chengmin ZHANG
IPC: H04L1/00 , H04L1/1607
CPC classification number: H04L1/0063 , H04L1/1642
Abstract: A sending method, a receiving method, an apparatus, a system, a device, and a storage medium. The receiving method includes: obtaining an encoded data block, where the encoded data block includes a plurality of data blocks, a plurality of first parity bits, and an FEC parity bit, the plurality of first parity bits are in one-to-one correspondence with the plurality of data blocks, and the FEC parity bit corresponds to the plurality of data blocks; and then checking the corresponding data blocks based on the plurality of first parity bits and/or the FEC parity bit, to obtain a decoding result of the encoded data block.
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