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    Cable Assembly, Signal Transmission Structure, and Electronic Device
    2.
    发明申请
    Cable Assembly, Signal Transmission Structure, and Electronic Device 有权

    公开(公告)号：US20230007773A1

    公开(公告)日：2023-01-05

    申请号：US17942442

    申请日：2022-09-12

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Guodong Zhang ,  Chong Chen ,  Jian Zhang ,  Shaoyong Xiang ,  Zhijun Qu ,  Changxing Sun

    IPC: H05K1/11 ,  H05K1/18

    Abstract: A cable assembly, a signal transmission structure, and an electronic device are provided. The signal transmission structure includes a circuit board (2), a chip (1), and a cable assembly (3). The chip (1) is assembled on one side of the circuit board (2), and the cable assembly (3) is assembled on the other side of the circuit board (2). The cable assembly (3) includes a cable (31), and the circuit board (2) includes a plurality of conductive holes (22). The chip (1) is electrically connected to the cable (31) of the cable assembly (3) by using the conductive hole (22), to transmit a signal of the chip (1) by using the cable (31). In this technical solution, wires do not need to be disposed in a large area inside the circuit board (2).

    Optical connector ferrule and optical connector
    3.
    发明授权
    Optical connector ferrule and optical connector 有权

    公开(公告)号：US12117656B2

    公开(公告)日：2024-10-15

    申请号：US17966479

    申请日：2022-10-14

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Baoqi Wang ,  Chong Chen ,  Junying Zhao ,  Fanhua Kong

    IPC: G02B6/38

    CPC classification number: G02B6/3881 ,  G02B6/3885

    Abstract: Example optical connector ferrules and example optical connectors are provided. An example optical connector ferrule is a first ferrule of an optical connector, where the first ferrule includes n optical channels, and the first ferrule is configured to be compatible with a second ferrule. The second ferrule includes m optical channels, where both m and n are positive integers, and n is greater than m. The n optical channels of the first ferrule include first-type optical channels and second-type optical channels, where an arrangement manner of the first-type optical channels is the same as that of the m optical channels of the second ferrule, and at least one of the second-type optical channels is located in at least one of rows in which the first-type optical channels are located.

    System and method for resource management
    4.
    发明授权
    System and method for resource management 有权

    公开(公告)号：US10452442B2

    公开(公告)日：2019-10-22

    申请号：US14953150

    申请日：2015-11-27

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Lei Guo ,  Chong Chen ,  Jason Lam

    IPC: G06F9/46 ,  G06F9/50 ,  G06F9/48

    Abstract: Methods and systems of managing a resource in a distributed resource management system can include: receiving a resource request by at least one processor in the distributed resource management system, the resource request identifying a requested resource type corresponding to at least one of: a class identifier identifying a resource class assigned to a composite resource, and a class identifier identifying at least one additional resource associated with the composite resource; determining availability of the requested resource type; and scheduling a workload associated with the resource request for execution based on the determination.

    System and method for resource management
    5.
    发明授权
    System and method for resource management 有权

    公开(公告)号：US10191771B2

    公开(公告)日：2019-01-29

    申请号：US14858598

    申请日：2015-09-18

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chong Chen ,  Lei Guo ,  Jason T. S. Lam

    IPC: G06F9/46 ,  G06F9/50 ,  G06F9/48

    Abstract: Methods and systems of managing a resource in a distributed resource management system can include: monitoring, by at least one processor, utilization of the resource being used by at least one workload; and performing an enforcement action on a particular workload of the at least one workload when a utilization condition is met, and when the particular workload has a current resource utilization exceeding its associated resource allocation limit.

    SYSTEM AND METHOD FOR REPLICATING DATA IN DISTRIBUTED DATABASE SYSTEMS
    6.
    发明申请
    SYSTEM AND METHOD FOR REPLICATING DATA IN DISTRIBUTED DATABASE SYSTEMS 审中-公开

    公开(公告)号：US20200293407A1

    公开(公告)日：2020-09-17

    申请号：US16355521

    申请日：2019-03-15

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Alexandre Depoutovitch ,  Per-Ake Larson ,  Chong Chen

    IPC: G06F11/14 ,  G06F16/27

    Abstract: A method includes receiving an indication of a change to a page of a database and adding a new log record corresponding to the page to a common log comprising log records, the new log record describing the change made to the page and assigned a distinct version number. The method further includes synchronously writing the new log record to each log store replica in a set of log store replicas, and asynchronously writing the new log record to all page store replicas for the page to update the page that is stored on each of the page store replicas, where each store replica for the page serves reads for the page. In response to receiving, from a predetermined number of the page store replicas, an acknowledgement of the writing of the log record, discarding the new log record from the common log.

    System and Method for Resource Management
    7.
    发明申请
    System and Method for Resource Management 审中-公开

    公开(公告)号：US20200042356A1

    公开(公告)日：2020-02-06

    申请号：US16598412

    申请日：2019-10-10

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Lei Guo ,  Chong Chen ,  Jason Lam

    IPC: G06F9/50 ,  G06F9/48

    Abstract: Methods and systems of managing a resource in a distributed resource management system can include: receiving a resource request by at least one processor in the distributed resource management system, the resource request identifying a requested resource type corresponding to at least one of: a class identifier identifying a resource class assigned to a composite resource, and a class identifier identifying at least one additional resource associated with the composite resource; determining availability of the requested resource type; and scheduling a workload associated with the resource request for execution based on the determination.

    Data communications system and method
    9.
    发明授权
    Data communications system and method 有权

    公开(公告)号：US11265265B2

    公开(公告)日：2022-03-01

    申请号：US17035455

    申请日：2020-09-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Anxue Du ,  Lianqiang Wang ,  Chong Chen

    IPC: H04L12/28 ,  H04L49/15 ,  H04L49/10 ,  H04L49/45

    Abstract: This application provides a data communications system and method. The system includes a first chassis and a second chassis. The first chassis includes a first high-performance switching module and a first low-performance switching module. The second chassis includes a second high-performance switching module and a second low-performance switching module. The first high-performance switching module is connected to the second low-performance switching module. The first low-performance switching module is connected to the second high-performance switching module. The first high-performance switching module is configured to connect to a third low-performance switching module in a third chassis that is to be added to the communications system. The second high-performance switching module is configured to connect to a fourth low-performance switching module in the third chassis that is to be added to the communications system. During capacity expansion, there is no need to change cables between deployed chassis.

    System and method for replicating data in distributed database systems
    10.
    发明授权
    System and method for replicating data in distributed database systems 有权

    公开(公告)号：US11106541B2

    公开(公告)日：2021-08-31

    申请号：US16355521

    申请日：2019-03-15

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Alexandre Depoutovitch ,  Per-Ake Larson ,  Chong Chen

    IPC: G06F11/00 ,  G06F11/14 ,  G06F16/27

    Abstract: A method includes receiving an indication of a change to a page of a database and adding a new log record corresponding to the page to a common log comprising log records, the new log record describing the change made to the page and assigned a distinct version number. The method further includes synchronously writing the new log record to each log store replica in a set of log store replicas, and asynchronously writing the new log record to all page store replicas for the page to update the page that is stored on each of the page store replicas, where each store replica for the page serves reads for the page. In response to receiving, from a predetermined number of the page store replicas, an acknowledgement of the writing of the log record, discarding the new log record from the common log.

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