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    Data Storage Method and Apparatus
    11.
    发明申请
    Data Storage Method and Apparatus 审中-公开

    公开(公告)号：US20190079791A1

    公开(公告)日：2019-03-14

    申请号：US16188951

    申请日：2018-11-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yong Zhong ,  Ming Lin ,  Ruilin Peng ,  Jun Zhao

    IPC: G06F9/455 ,  G06F3/06

    Abstract: A data storage method and a physical server are provided. M virtual machines are deployed on a plurality of physical servers. The M virtual machines are respectively deployed as M data nodes in a distributed storage system. A metadata node in the distributed storage system receives a data storage request of a client, and determines identifiers of N virtual machines from the M virtual machines based on stored grouping information. The grouping information records a mapping relationship between a plurality of anti-affinity groups and identifiers of the M virtual machines.

    APPARATUS AND METHOD FOR REORGANIZING RESOURCES OF OPTICAL FIBER CABINET AND OPTICAL FIBER CABINET
    13.
    发明申请
    APPARATUS AND METHOD FOR REORGANIZING RESOURCES OF OPTICAL FIBER CABINET AND OPTICAL FIBER CABINET 审中-公开
    光纤房和光纤房柜资源重组的装置及方法

    公开(公告)号：US20160241331A1

    公开(公告)日：2016-08-18

    申请号：US15138814

    申请日：2016-04-26

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Jianmin GONG ,  Jun Huang ,  Jun Zhao

    IPC: H04B10/073 ,  H04Q11/00

    CPC classification number: H04B10/073 ,  G02B6/4289 ,  H04B10/077 ,  H04B10/27 ,  H04Q1/136 ,  H04Q11/0067 ,  H04Q2011/0083 ,  H04Q2011/0086

    Abstract: The present invention provides an apparatus including: a macrobending injected-light modulation and control module, configured to modulate an injected optical signal according to a port identifier of each first port and inject the injected optical signal to an optical fiber connected to the first port; a macrobending signal detection module, configured to receive a received optical signal at a second port of an optical transmission path; a phase-locked detection module, electrically connected to the macrobending injected-light modulation and control module and the macrobending signal detection module, and configured to: when an injected optical signal that is injected by the macrobending injected-light modulation and control module to an optical fiber is consistent with a received optical signal that is acquired by the macrobending signal detection module, acquire and output port identifiers of a first port and a second port.

    Abstract translation: 本发明提供一种装置，包括：宏弯曲注入光调制和控制模块，被配置为根据每个第一端口的端口标识来调制注入的光信号，并将注入的光信号注入连接到第一端口的光纤; 宏弯曲信号检测模块，被配置为在光传输路径的第二端口处接收接收到的光信号; 电连接到宏弯曲注入光调制和控制模块和宏弯曲信号检测模块的锁相检测模块，并且被配置为：当由宏弯曲注入光调制和控制模块注入的注入的光信号到 光纤与由宏弯信号检测模块获取的接收到的光信号一致，获取并输出第一端口和第二端口的端口标识符。

    Ventilation denoising device and ventilation denoising system
    14.
    发明授权
    Ventilation denoising device and ventilation denoising system 有权
    通风除噪装置和通风去噪系统

    公开(公告)号：US09402333B2

    公开(公告)日：2016-07-26

    申请号：US14636820

    申请日：2015-03-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Baosheng Li ,  Jun Zhao ,  Chengpeng Yang ,  Chuangguo Gu

    IPC: E04F17/04 ,  H05K7/20 ,  F24F13/24 ,  E04F17/00 ,  H05K7/00 ,  F24F11/00

    CPC classification number: H05K7/20136 ,  F24F13/24 ,  F24F2011/0006 ,  H05K7/20145 ,  H05K7/20572

    Abstract: A ventilation denoising device that includes at least one ventilation module disposed with at least two air ducts inside, the air ducts are communicated end-to-end to form a circuitous air duct. The ventilation module is provided with a first ventilation opening communicated with one end of the air duct, and a second ventilation opening communicated with the other end of the air duct. Also disclosed is a ventilation denoising system equipped with the above mentioned ventilation denoising device. The ventilation denoising device can be installed outside equipments, such as a machine cabinet, as ventilation means thereof, and also reduce the noise generated during the equipment operation.

    Abstract translation: 一种通风除噪装置，其包括至少一个通风模块，所述至少一个通风模块设置有内部的至少两个空气管道，所述空气管道被端对端地连通以形成迂回的空气管道。 通风模块设置有与空气管道的一端连通的第一通风口和与空气管道的另一端连通的第二通风口。 还公开了一种装备有上述通气去噪装置的通气去噪系统。 通风除噪装置可以安装在诸如机柜的设备外部作为其通风装置，并且还减少在设备操作期间产生的噪声。

    Optical Branching Assembly, Passive Optical Network, and Optical Transmission Method
    15.
    发明申请
    Optical Branching Assembly, Passive Optical Network, and Optical Transmission Method 有权
    光分支组件，被动光网络和光传输方法

    公开(公告)号：US20160070065A1

    公开(公告)日：2016-03-10

    申请号：US14943902

    申请日：2015-11-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Biao Qi ,  Jun Zhao ,  Xishe Liu

    IPC: G02B6/28 ,  H04B10/564 ,  G02B6/125 ,  H04B10/27

    CPC classification number: G02B6/2804 ,  G02B6/125 ,  H04B10/27 ,  H04B10/564 ,  H04Q11/0001 ,  H04Q11/0067 ,  H04Q2011/0083

    Abstract: Embodiments of the present invention provide an optical branching assembly, a passive optical network, and an optical transmission method, which relate to the field of communications and are used to implement a functional diversity of the optical branching assembly. The optical branching assembly includes: a substrate and an optical power distribution area disposed on a surface of the substrate, where the optical power distribution area is coupled to a first optical waveguide, multiple second optical waveguides, and at least one third optical waveguide, and is used to distribute optical power of an optical signal, transmitted through the first optical waveguide, to each of the second optical waveguides and the at least one third optical waveguide; and the third optical waveguide is coupled to the first optical waveguide, where a reflective material is disposed on the third optical waveguide.

    Abstract translation: 本发明的实施例提供了一种光分支组件，无源光网络和光传输方法，其涉及通信领域并且用于实现光分支组件的功能多样性。 光分支组件包括：基板和设置在基板的表面上的光功率分配区域，其中光功率分配区域耦合到第一光波导，多个第二光波导和至少一个第三光波导，以及 用于将通过第一光波导传输的光信号的光功率分配给每个第二光波导和至少一个第三光波导; 并且第三光波导耦合到第一光波导，其中反射材料设置在第三光波导上。

    METHOD, APPARATUS AND SYSTEM FOR DETECTING OPTICAL NETWORKCORSS REFERENCE
    16.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR DETECTING OPTICAL NETWORKCORSS REFERENCE 有权
    用于检测光网络参考的方法，装置和系统

    公开(公告)号：US20160036523A1

    公开(公告)日：2016-02-04

    申请号：US14880919

    申请日：2015-10-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jun Zhao ,  Biao Qi ,  Xishe Liu ,  Jinlin Zhou ,  Qi Li ,  Libing Zhou

    IPC: H04B10/071 ,  H04B10/077

    CPC classification number: H04B10/071 ,  H04B10/0771 ,  H04B10/0773 ,  H04B10/0775 ,  H04B10/272

    Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for detecting an optical network. The method comprises: receiving, by a management device, a reflection peak power reported by a testing device, where the reflection peak power is a reflection peak power of an optical splitter that is obtained by the testing device according to a reflected optical signal, the reflected optical signal is an optical signal obtained by reflecting, by the optical splitter, a testing optical signal that is sent by the testing device and is transmitted to the optical splitter through an optical cable, and the optical splitter reflects the testing optical signal by using a reflective film disposed on an end surface of one optical output port. a detector does not need to carry a testing device to a site, to perform detection, efficiency of detecting performance of an optical network is improved.

    Abstract translation: 本发明的实施例公开了一种用于检测光网络的方法，装置和系统。 该方法包括：由管理装置接收由测试装置报告的反射峰值功率，其中反射峰值功率是由测试装置根据反射光信号获得的光分路器的反射峰值功率， 反射光信号是通过光分路器反射由测试装置发送并通过光缆传输到分光器的测试光信号而获得的光信号，并且光分路器通过使用 设置在一个光输出端口的端面上的反射膜。 检测器不需要将测试设备携带到现场，进行检测，提高了检测光网络性能的效率。

    Fiber Link Recognition Method, Device, and System
    17.
    发明申请
    Fiber Link Recognition Method, Device, and System 有权
    光纤链路识别方法，设备和系统

    公开(公告)号：US20160173194A1

    公开(公告)日：2016-06-16

    申请号：US15049531

    申请日：2016-02-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jinlin Zhou ,  Shijun Wang ,  Jun Zhao ,  Jingran Kang ,  Xishe Liu

    IPC: H04B10/071

    CPC classification number: H04B10/071

    Abstract: A fiber link recognition method, device, and system, to recognize different fiber links where the method includes sending, by a link recognition device, a first test optical signal, receiving a second test optical signal that is returned after the first test optical signal is sent to a connection port of a first optical node, acquiring a reflection peak of the second test optical signal on a fiber link, determining a port identifier of the connection port of the first optical node according to the reflection peak of the second test optical signal on the fiber link, and recognizing, the fiber link corresponding to the second test optical signal that is returned by the connection port of the first optical node. The method embodiment is used to recognize a fiber link.

    Abstract translation: 一种光纤链路识别方法，装置和系统，用于识别不同的光纤链路，其中所述方法包括由链路识别装置发送第一测试光信号，接收在第一测试光信号之后返回的第二测试光信号 发送到第一光节点的连接端口，在光纤链路上获取第二测试光信号的反射峰值，根据第二测试光信号的反射峰确定第一光节点的连接端口的端口标识 并且识别与由第一光节点的连接端口返回的第二测试光信号对应的光纤链路。 该方法实施例用于识别光纤链路。

    Linkage Apparatus for Plugging PCB Board
    18.
    发明申请
    Linkage Apparatus for Plugging PCB Board 有权
    插入PCB板的连接装置

    公开(公告)号：US20150017828A1

    公开(公告)日：2015-01-15

    申请号：US14472744

    申请日：2014-08-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Shuang Li ,  Jun Zhao ,  Chengpeng Yang

    IPC: H01R13/629

    CPC classification number: H01R13/62988 ,  G06F1/185 ,  G06F1/186 ,  H01R13/629

    Abstract: A linkage apparatus is provided. The linkage apparatus is disposed between a bottom plate and a carrier plate, and the linkage apparatus includes a drag link and an “L” shape swing link. The drag link is rotatably connected to an end of the “L” shape swing link, and the drag link and the bottom plate are connected to a fixing pin by using a horizontal guide groove; a corner in the middle of the swing link is rotatably connected to the bottom plate, and another end is fastened to the carrier plate; another fixing pin connects the bottom plate and the carrier plate. The swing link is driven by the drag link, so that the carrier plate can be driven to vertically move. Therefore, hot plugging of a peripheral component interconnect (PCI) express card fastened on the carrier plate and plugging of another printed circuit board (PCB) that requires two-dimensional plugging can be implemented without interrupting a power supply.

    Abstract translation: 提供了一种联动装置。 联动装置设置在底板和承载板之间，联动装置包括牵引连杆和“L”形摆动连杆。 牵引连杆可旋转地连接到“L”型摆动连杆的端部，牵引连杆和底板通过使用水平导向槽连接到固定销; 摆动连杆中间的角部可旋转地连接到底板，另一端紧固到承载板上; 另一个固定销连接底板和承载板。 摆动连杆由牵引杆驱动，从而可以驱动托板垂直移动。 因此，可以在不中断电源的情况下实现固定在承载板上的外围部件互连（PCI）快速卡的热插拔和需要二维插入的另一印刷电路板（PCB）的插入。

    Screen capturing method and electronic device
    19.
    发明授权
    Screen capturing method and electronic device 有权

    公开(公告)号：US12293069B2

    公开(公告)日：2025-05-06

    申请号：US18003873

    申请日：2021-06-10

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Fuchun Zhu ,  Jun Zhao ,  Liang Chen

    IPC: G06F3/048 ,  G06F3/0486 ,  G06F3/0488

    Abstract: A screen capturing method includes: In a screen split state, an electronic device displays N applications respectively by using N split screens, where one split screen is configured to display an interface of one application, and N is a positive integer greater than 1; further, the electronic device receives a screen capturing operation for a target split screen, where the target split screen includes at least one split screen; finally, in response to the screen capturing operation, the electronic device displays, in full screen, an interface of an application corresponding to each split screen in the target split screen, and generates a screenshot picture, where the screenshot picture includes a full-displayed interface of the application corresponding to each split screen in the target split screen.

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