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    INPUT DEVICE CONNECTION METHOD, DEVICE, AND SYSTEM
    1.
    发明申请
    INPUT DEVICE CONNECTION METHOD, DEVICE, AND SYSTEM 有权

    公开(公告)号：US20250016864A1

    公开(公告)日：2025-01-09

    申请号：US18894205

    申请日：2024-09-24

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yang Mou ,  Jianxin Lin ,  Wenbin Yang

    IPC: H04W76/15 ,  H04W76/14 ,  H04W76/23

    Abstract: In this application, a same input device may randomly switch a focus device between a plurality of terminal devices. Before and after the focus device is switched, the input device may simultaneously maintain communication connections to the plurality of terminal devices, and exchange, in a background, information with a non-focus device based on a communication connection between the input device and the non-focus device. Based on the solutions disclosed in this application, the input device can implement seamless focus migration between the plurality of terminal devices based on a convenient operation of a user without relying on a wireless local area network (WLAN).

    Data receiving method and device, and data sending method and device
    3.
    发明授权
    Data receiving method and device, and data sending method and device 有权

    公开(公告)号：US10797828B2

    公开(公告)日：2020-10-06

    申请号：US16374414

    申请日：2019-04-03

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Wenbin Yang ,  Tongtong Wang ,  Xinyuan Wang

    IPC: H04L1/00 ,  H03M13/27 ,  H03M13/29

    Abstract: An embodiment of the present invention discloses a data sending and receiving method. A first FEC unit of a sending device sends, by using a first channel, a first data stream on which first FEC encoding has been performed; a second FEC unit of the sending device sends, by using a second channel, a second data stream on which second FEC encoding has been performed; and the sending device performs interleaving on the first data stream and the second data stream, to obtain an output data stream, and sends the output data stream to a receiving device and error correction capability of a receiving device could be improved. In addition, in the present invention, an operation of writing by row and reading by column does not need to be performed. Therefore, no delay is generated.

    Data processing method and data processing apparatus
    4.
    发明授权
    Data processing method and data processing apparatus 有权

    公开(公告)号：US10320602B2

    公开(公告)日：2019-06-11

    申请号：US15644350

    申请日：2017-07-07

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Wenbin Yang ,  Xinyuan Wang ,  Tongtong Wang

    IPC: H04L27/38 ,  H04L25/493 ,  H04L1/00 ,  H04B14/02 ,  H04L25/49

    Abstract: A data processing method and an apparatus, where the method includes receiving m data streams using m receive ports respectively, where the m data streams include m×m data units, and the m×m data units form an m-order matrix A, keeping a location of one element in each row in the matrix A unchanged and moving remaining m−1 elements to remaining m−1 rows respectively in order to form an m-order matrix B, where a column number of each element in the remaining m−1 elements in the matrix A before the element is moved equals a column number of the element in the remaining m−1 elements in the matrix B after the element is moved, and sending using m transmit ports, the m×m elements in the matrix B to m different levels of a pulse amplitude modulation (PAM) circuit respectively for performing modulation.

    Packet forwarding method and apparatus
    6.
    发明授权
    Packet forwarding method and apparatus 有权

    公开(公告)号：US11653251B2

    公开(公告)日：2023-05-16

    申请号：US17154759

    申请日：2021-01-21

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhen Wang ,  Xiaozhong Wang ,  Jian Song ,  Wenbin Yang ,  Xiquan Zhao ,  Degao Zheng

    IPC: H04W28/02

    CPC classification number: H04W28/0268 ,  H04W28/0236

    Abstract: A packet forwarding method to shorten a transmission latency of an elephant flow is provided. In the method, for a first packet flow used as an elephant flow, a network device may receive a plurality of packets of the first packet flow, and determine a characteristic parameter of the first packet flow based on the plurality of packets, where the characteristic parameter of the first packet flow is used to indicate a transmission latency of the first packet flow. After determining the characteristic parameter of the first packet flow, the network device determines a forwarding policy of the first packet flow based on the characteristic parameter of the first packet flow. The forwarding policy of the first packet flow is used to indicate latency sensitivity of the first packet flow.

    DATA SENDING AND RECEIVING METHOD AND DEVICE
    7.
    发明申请
    DATA SENDING AND RECEIVING METHOD AND DEVICE 有权

    公开(公告)号：US20220294562A1

    公开(公告)日：2022-09-15

    申请号：US17829355

    申请日：2022-05-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wenbin Yang ,  Tongtong Wang ,  Xinyuan Wang

    IPC: H04L1/00 ,  H03M13/27 ,  H03M13/29

    Abstract: An embodiment of the present disclosure contemplates a data sending and receiving method and apparatus. A first FEC unit of a sending device sends, by using a first channel, a first data stream on which first FEC encoding has been performed; a second FEC unit of the sending device sends, by using a second channel, a second data stream on which second FEC encoding has been performed; and the sending device performs interleaving on the first data stream and the second data stream, to obtain an output data stream, and sends the output data stream to a receiving device and error correction capability of a receiving device could be improved. In addition, in the present disclosure, an operation of writing by row and reading by column does not need to be performed. Therefore, no delay is generated.

    Data distribution method, data aggregation method, and related apparatuses
    8.
    发明授权
    Data distribution method, data aggregation method, and related apparatuses 有权

    公开(公告)号：US10547539B2

    公开(公告)日：2020-01-28

    申请号：US15141686

    申请日：2016-04-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Xinyuan Wang ,  Wenbin Yang

    IPC: H04J3/17 ,  H04L12/709 ,  H04L29/08

    Abstract: A data distribution method, a data aggregation method, and related apparatuses are disclosed. The data distribution method may include: receiving a first packet stream; dividing the first packet stream to obtain a first data block stream; sending the first data block stream to a first circuit; processing, by the first circuit, the first data block stream to obtain a first data stream; distributing, by the first circuit, the first data stream to N1 second circuits of M second circuits in a PHY, where M is greater than N1, N1 is a positive integer, and M is a positive integer; and processing, by the N1 second circuits, the received first data stream to obtain N1 first code streams. The technical solutions provided by the embodiments of the present invention help to meet a requirement for complex bandwidth configuration and extend an application scenario.

    DATA RECEIVING METHOD AND DEVICE, AND DATA SENDING METHOD AND DEVICE
    9.
    发明申请
    DATA RECEIVING METHOD AND DEVICE, AND DATA SENDING METHOD AND DEVICE 审中-公开

    公开(公告)号：US20190296860A1

    公开(公告)日：2019-09-26

    申请号：US16374414

    申请日：2019-04-03

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Wenbin Yang ,  Tongtong Wang ,  Xinyuan Wang

    IPC: H04L1/00 ,  H03M13/27 ,  H03M13/29

    Abstract: An embodiment of the present invention discloses a data sending and receiving method. A first FEC unit of a sending device sends, by using a first channel, a first data stream on which first FEC encoding has been performed; a second FEC unit of the sending device sends, by using a second channel, a second data stream on which second FEC encoding has been performed; and the sending device performs interleaving on the first data stream and the second data stream, to obtain an output data stream, and sends the output data stream to a receiving device and error correction capability of a receiving device could be improved. In addition, in the present invention, an operation of writing by row and reading by column does not need to be performed. Therefore, no delay is generated.

    DATA RECEIVING METHOD AND DEVICE, AND DATA SENDING METHOD AND DEVICE
    10.
    发明申请
    DATA RECEIVING METHOD AND DEVICE, AND DATA SENDING METHOD AND DEVICE 审中-公开
    数据接收方法和设备，以及数据发送方法和设备

    公开(公告)号：US20160301498A1

    公开(公告)日：2016-10-13

    申请号：US15186040

    申请日：2016-06-17

    Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

    Inventor： Wenbin Yang ,  Tongtong Wang ,  Xinyuan Wang

    IPC: H04L1/00 ,  H03M13/29 ,  H03M13/27

    CPC classification number: H04L1/0071 ,  H03M13/2792 ,  H03M13/2906 ,  H04L1/0057

    Abstract: An embodiment of the present invention discloses a data sending and receiving method. A first FEC unit of a sending device sends, by using a first channel, a first data stream on which first FEC encoding has been performed; a second FEC unit of the sending device sends, by using a second channel, a second data stream on which second FEC encoding has been performed; and the sending device performs interleaving on the first data stream and the second data stream, to obtain an output data stream, and sends the output data stream to a receiving device and error correction capability of a receiving device could be improved. In addition, in the present invention, an operation of writing by row and reading by column does not need to be performed. Therefore, no delay is generated.

    Abstract translation: 本发明的实施例公开了一种数据发送和接收方法。 发送装置的第一FEC单元通过使用第一信道发送已经执行了第一FEC编码的第一数据流; 发送装置的第二FEC单元通过使用第二信道发送已经执行了第二FEC编码的第二数据流; 并且发送装置对第一数据流和第二数据流执行交织，以获得输出数据流，并将输出数据流发送到接收装置，并且可以提高接收装置的纠错能力。 此外，在本发明中，不需要执行按行进行读取的操作。 因此，不会产生延迟。

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