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    COMMUNICATION METHOD AND APPARATUS
    1.
    发明申请
    COMMUNICATION METHOD AND APPARATUS 有权

    公开(公告)号：US20250106831A1

    公开(公告)日：2025-03-27

    申请号：US18973295

    申请日：2024-12-09

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zhonglong WANG ,  Xinqian XIE ,  Jiafeng SHAO ,  Wei YE ,  Hantao LI

    IPC: H04W72/0446

    Abstract: A communication method and apparatus are provided. The method includes: A first network device determines a first time domain resource, and sends a first signal on the first time domain resource. The first time domain resource includes N1 first time domain symbols and N2 second time domain symbols. A difference between any two adjacent first time domain symbols in the N, first time domain symbols is T1 time domain symbols. A difference between any two adjacent second time domain symbols in the N2 second time domain symbols is T2 time domain symbols. T2>T1, and N1 and N2 are positive integers. According to the solutions, the first network device sends the first signal on the N1 first time domain symbols with a periodicity of T1 and the N2 second time domain symbols with a periodicity of T2.

    ACCESS METHOD AND COMMUNICATION APPARATUS
    2.
    发明申请
    ACCESS METHOD AND COMMUNICATION APPARATUS 有权

    公开(公告)号：US20250106744A1

    公开(公告)日：2025-03-27

    申请号：US18972175

    申请日：2024-12-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xiaoning Wu ,  Xingxing Hu ,  Tingting Geng

    IPC: H04W48/16 ,  H04W48/06

    Abstract: An access method and a communication apparatus are provided. The method includes: A terminal device receives first indication information from a first network device, receives access indication information from a second network device, and initiates access to a target cell of the second network device based on the access indication information. The first indication information indicates the terminal device to initiate the access to the target cell of the second network device based on the access indication information from the second network device. After being indicated to receive the access indication information from the second network device, the terminal device initiates the access to the target cell of the second network device.

    INTER PREDICTION METHOD AND APPARATUS
    3.
    发明申请
    INTER PREDICTION METHOD AND APPARATUS 有权

    公开(公告)号：US20250106405A1

    公开(公告)日：2025-03-27

    申请号：US18975891

    申请日：2024-12-10

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Weiwei XU ,  Haitao YANG ,  Yin ZHAO

    IPC: H04N19/159 ,  H04N19/176 ,  H04N19/184

    Abstract: Inter prediction method and apparatus are disclosed to resolve problems in the conventional technology that prediction samples obtained in an inter prediction mode are spatially discontinuous, prediction efficiency is affected, and prediction residual energy is relatively high. The method includes: parsing a bitstream to obtain motion information of a to-be-processed picture block; performing motion compensation on the to-be-processed picture block based on the obtained motion information, to obtain a prediction block of the to-be-processed picture block, where the prediction block of the to-be-processed picture block includes a prediction value of a target sample; and performing weighting calculation on one or more reconstructed values of one or more reference samples and the prediction value of the target sample, to update the prediction value of the target sample, where the reference sample(s) have a preset spatial position relationship with the target sample.

    FEEDBACK INFORMATION SENDING METHOD AND APPARATUS
    4.
    发明申请
    FEEDBACK INFORMATION SENDING METHOD AND APPARATUS 有权

    公开(公告)号：US20250105948A1

    公开(公告)日：2025-03-27

    申请号：US18904953

    申请日：2024-10-02

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yiqing LI ,  Yuchen GUO ,  Dandan LIANG ,  Jian YU

    IPC: H04L1/1812 ,  H04L5/00

    Abstract: This application provides methods and apparatus for sending feedback information. By binding a BAR-BA feedback manner, that is, first a request and then a feedback, when it is determined that data retransmission is performed by using a hybrid automatic repeat request (HARQ) mechanism, duration of an acknowledgment operation performed by a data receive end on retransmitted data may be increased. Alternatively, the receive end estimates duration required for feeding back a receiving status of the retransmitted data, and feeds back the duration to a transmit end. The transmit end may therefore adaptively adjust duration of the retransmitted data based on a feedback capability of the receive end, to ensure that the feedback of the receive end on the receiving status of the retransmitted data is within a short inter-frame space (SIFS).

    SYSTEMS AND METHODS FOR ANGULAR DIRECTION INDICATION IN WIRELESS COMMUNICATION
    5.
    发明申请
    SYSTEMS AND METHODS FOR ANGULAR DIRECTION INDICATION IN WIRELESS COMMUNICATION 有权

    公开(公告)号：US20250105902A1

    公开(公告)日：2025-03-27

    申请号：US18907884

    申请日：2024-10-07

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Aman Jassal ,  Amine Maaref ,  Jianglei Ma

    IPC: H04B7/06 ,  H04L5/00

    Abstract: An integrated terrestrial/non-terrestrial network may allow for enhanced network coverage. However, there are control and management challenges associated with an integrated terrestrial/non-terrestrial network because the network and user equipments (UEs) are no longer confined to only using conventional cellular communication via terrestrial transmit-and-receive points (T-TRPs). One challenge is how to perform beam management. In some embodiments, methods and systems are disclosed in which an indication of angular direction (e.g. beam direction) is provided by the T-TRP. The indication of angular direction may be used by a UE for communicating with a non-terrestrial TRP (NT-TRP), e.g. using beamforming. However, the methods are not limited to integrated terrestrial/non-terrestrial networks or the involvement of NT-TRPs, but apply more generally to indicating angular direction for directional communication.

    Data Processing Method, Apparatus, Device, and System
    7.
    发明申请
    Data Processing Method, Apparatus, Device, and System 有权

    公开(公告)号：US20250103390A1

    公开(公告)日：2025-03-27

    申请号：US18971823

    申请日：2024-12-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Hongwei Sun ,  Guangcheng Li ,  Xiuqiao Li ,  Guijin Gao ,  Yongnian Le ,  Zhaohui Ding ,  Huawei Liu

    IPC: G06F9/48 ,  G06F9/54

    Abstract: A scheduler obtains a to-be-processed job; and controls at least one super node based on a resource requirement of the to-be-processed job to process the to-be-processed job based on a global memory pool of the super node, where the to-be-processed job is a processing request related to a distributed application. In this way, because the global memory pool is a resource that is constructed through unified addressing on storage media of nodes in the super node and that is shared by the nodes in the super node, the nodes in the super node that are coupled using a high-speed interconnection technology share and access the global memory pool to process the to-be-processed job.

    IMAGE SENSOR AND ELECTRONIC DEVICE
    8.
    发明申请
    IMAGE SENSOR AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20250102355A1

    公开(公告)日：2025-03-27

    申请号：US18730796

    申请日：2023-01-03

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Peiwen Meng ,  Rui Guo ,  Zhanshi Yao ,  Zhenwei Xie

    IPC: G01J1/44 ,  G01J1/04 ,  H04N25/10

    Abstract: An image sensor and an electronic device are disclosed. The image sensor includes a cover, a first metasurface layer, and a detection layer, and the first metasurface layer is located between the cover and the detection layer. The first metasurface layer is configured to receive incident light, the incident light includes incident rays at a plurality of incident angles, the first metasurface layer includes a plurality of light splitting units, different light splitting units correspondingly receive incident rays from different incident angles, the plurality of light splitting units include light splitting units with different patterns, the splitting units separately split corresponding incident rays into light of a plurality of colors by using the different patterns. The detection layer is configured to: receive light of a plurality of colors split by the plurality of light splitting units, and convert the plurality of types of received light into electrical signals.

    Communications method and device
    9.
    发明授权
    Communications method and device 有权

    公开(公告)号：US12262380B2

    公开(公告)日：2025-03-25

    申请号：US17605894

    申请日：2020-04-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chuting Yao ,  Yanzhao He ,  Yiru Kuang ,  Haibo Xu ,  Jian Wang

    IPC: H04W72/20

    Abstract: A method includes: determining, by a terminal device, that assistance information of the terminal device can be sent to a first network device through a signaling radio bearer (SRB) 3, wherein the terminal device is connected to at least two network devices, and the first network device is a secondary network device in the at least two network devices; and sending, by the terminal device, the assistance information to the first network device through the SRB3, wherein the assistance information is used to indicate a configuration expected by the terminal device or service information of the terminal device.

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