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    Transmission Control Method, Apparatus, and System
    1.
    发明公开
    Transmission Control Method, Apparatus, and System 审中-公开

    公开(公告)号：US20240056399A1

    公开(公告)日：2024-02-15

    申请号：US18494436

    申请日：2023-10-25

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Tao Wu ,  Jian Yan ,  Bingquan Wang ,  Lei Han ,  Xiangyu Gong ,  Huafeng Wen

    IPC: H04L47/30 ,  H04L47/62

    CPC classification number: H04L47/30 ,  H04L47/6215

    Abstract: A first communication apparatus obtains a sampling cycle. The sampling cycle is a time interval at which the first communication apparatus samples occupancy of a first buffer. The first buffer is used to store a data packet of a first priority. The first communication apparatus determines occupancy of the first buffer at a first sampling moment based on the sampling cycle. The first communication apparatus determines first duration based on the sampling cycle and the occupancy of the first buffer at the first sampling moment. The first duration is duration for which a second communication apparatus stops sending data to the first communication apparatus. The first communication apparatus sends first indication information to the second communication apparatus based on the first duration.

    COLLECTIVE COMMUNICATION METHOD, APPARATUS, AND SYSTEM
    2.
    发明申请
    COLLECTIVE COMMUNICATION METHOD, APPARATUS, AND SYSTEM 有权

    公开(公告)号：US20220094625A1

    公开(公告)日：2022-03-24

    申请号：US17540254

    申请日：2021-12-02

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Tao Wu ,  Jian Yan ,  Xitong Jia ,  Heyang Liu ,  Fei Chen ,  Xiangyu Gong

    IPC: H04L45/128 ,  H04L45/44 ,  H04L69/166 ,  H04L12/18

    Abstract: Embodiments of this application disclose a collective communication method, apparatus, and system. The method includes: A first network device receives a first packet; the first network device receives at least one second packet; and the first network device sends a third packet based on the first packet and the at least one second packet. When no connection is established between the first network device and a terminal device, the first network device may aggregate and distribute collective communication packets by using a connection between the first terminal device and another terminal device.

    Buffer configuration method and switching device
    3.
    发明授权
    Buffer configuration method and switching device 有权

    公开(公告)号：US12301480B2

    公开(公告)日：2025-05-13

    申请号：US18150877

    申请日：2023-01-06

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Tao Wu ,  Jian Yan ,  Yongxian Chen ,  Heyang Liu ,  Huafeng Wen ,  Liyang Sun

    IPC: G06F15/173 ,  H04L47/24 ,  H04L49/9005

    Abstract: A buffer configuration method and a switching device are disclosed, to ensure no packet loss, and belongs to the field of network technologies. The method includes: sending, by a first switching device, a first measurement frame to a second switching device; receiving, by the first switching device, a second measurement frame sent by the second switching device, where the second measurement frame is generated based on the first measurement frame; determining, by the first switching device, a buffer configuration parameter based on the first measurement frame and the second measurement frame; and setting, by the first switching device, a local buffer based on the configuration parameter. The present disclosure is used to automatically configure a buffer of a switching device, thereby reducing required buffer space without packet loss.

    Collective Communication Method and Communication Apparatus
    5.
    发明公开
    Collective Communication Method and Communication Apparatus 审中-公开

    公开(公告)号：US20240022497A1

    公开(公告)日：2024-01-18

    申请号：US18477044

    申请日：2023-09-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Tao Wu ,  Hewen Zheng ,  Lei Han ,  Jian Yan ,  Youjun Jiang ,  Xiangyu Gong

    IPC: H04L45/12 ,  H04L69/22

    CPC classification number: H04L45/12 ,  H04L69/22

    Abstract: This application provides a collective communication method and a communication apparatus. The method includes: A first terminal device receives at least one second packet from a first network device, where the second packet includes information about a first process and information about a network device corresponding to the first process, the first process is used to execute a first task, and the information about the network device corresponding to the first process is information about a network device to which a terminal device including the first process belongs. The first terminal device determines a third packet based on the at least one second packet, where the third packet includes information about a target network device and information about all first processes that correspond to the target network device and that execute the first task.

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