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    Information transmission method, apparatus, and system
    41.
    发明授权
    Information transmission method, apparatus, and system 有权

    公开(公告)号：US12101669B2

    公开(公告)日：2024-09-24

    申请号：US17702958

    申请日：2022-03-24

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yu Wang ,  Yunfei Qiao ,  Rong Li ,  Jianwei Zhou ,  Hejia Luo

    IPC: H04W36/00 ,  H04B7/185 ,  H04W48/12

    CPC classification number: H04W36/0055 ,  H04B7/18513 ,  H04W36/0061 ,  H04W48/12

    Abstract: The technology of this application relates to an information transmission method, an apparatus, and a system. The method includes user equipment receives first indication information sent by a first network device, where the first indication information includes a polarization method of a target cell, and the user equipment performs cell measurement on the target cell based on the polarization method of the target cell. According to the method, the user equipment can obtain the polarization method of the target cell before entering the target cell. In this way, when performing cell handover and reselection, the user equipment can enable, based on the polarization method of the target cell, only a port corresponding to the polarization method of the target cell, to receive a satellite signal, and perform cell measurement on the target cell, to complete cell handover and reselection procedures.

    COMMUNICATION METHOD AND COMMUNICATION APPARATUS
    42.
    发明公开
    COMMUNICATION METHOD AND COMMUNICATION APPARATUS 审中-公开

    公开(公告)号：US20230403069A1

    公开(公告)日：2023-12-14

    申请号：US18458161

    申请日：2023-08-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yu Wang ,  Hejia Luo ,  Yunfei Qiao ,  Ying Chen ,  Xiaolu Wang ,  Rong Li

    IPC: H04B7/185 ,  H04W64/00 ,  H04W72/0446

    CPC classification number: H04B7/18513 ,  H04B7/18519 ,  H04W64/00 ,  H04W72/0446

    Abstract: In a communication method, to meet a requirement of a positioning service, a first communication apparatus obtains data to be processed, and determines a first frame structure that includes a communication time period and a positioning time period. A first switching time period is included between the communication time period and the positioning time period, a 1st time-domain symbol occupied by the first switching time period is consecutive to a last time-domain symbol occupied by the communication time period, and a last time-domain symbol occupied by the first switching time is consecutive to a 1st time-domain symbol occupied by the positioning time period. The first communication apparatus then processes the data based on the first frame structure.

    Bandwidth Part Switching Method, Apparatus, and System
    43.
    发明公开
    Bandwidth Part Switching Method, Apparatus, and System 审中-公开

    公开(公告)号：US20230262677A1

    公开(公告)日：2023-08-17

    申请号：US18301521

    申请日：2023-04-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianwei Zhou ,  Yu Wang ,  Ying Chen ,  Hejia Luo ,  Chenlei Xu ,  Jun Wang

    IPC: H04W72/044 ,  H04W48/08

    CPC classification number: H04W72/046 ,  H04W48/08

    Abstract: A bandwidth part switching method, is applicable to a non-terrestrial network (NTN) to implement BWP switching based on multi-color frequency-division multiplexing. In the method, a terminal device may report, in a second BWP to a network device, an index of a first SSB whose signal quality is greater than or equal to a first threshold in one or more SSBs in a first BWP, and switch from the second BWP to a third BWP. The one or more SSBs correspond to at least one BWP other than the first BWP, and the third BWP is in the at least one BWP and corresponds to the first SSB. After receiving the index of the first SSB in the second BWP, the network device determines the third BWP, and performs service data transmission with the terminal device in the third BWP.

    Neural network training method and apparatus
    45.
    发明授权
    Neural network training method and apparatus 有权

    公开(公告)号：US11475300B2

    公开(公告)日：2022-10-18

    申请号：US16714011

    申请日：2019-12-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jun Yao ,  Wulong Liu ,  Yu Wang ,  Lixue Xia

    IPC: G06N3/08 ,  G06N3/04 ,  G06N3/063

    Abstract: A neural network training method includes inputting neuron input values of a neural network to the RRAM, and performing calculation for the neuron input values based on filters in the RRAM, to obtain neuron output values of the neural network, performing calculation based on kernel values of the RRAM, the neuron input values, the neuron output values, and backpropagation error values of the neural network, to obtain backpropagation update values of the neural network, comparing the backpropagation update values with a preset threshold, and when the backpropagation update values are greater than the preset threshold, updating the filters in the RRAM based on the backpropagation update values.

    COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT
    46.
    发明申请
    COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT 有权

    公开(公告)号：US20210029686A1

    公开(公告)日：2021-01-28

    申请号：US16989616

    申请日：2020-08-10

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bo Lin ,  Hao Bi ,  Yongxing Zhou ,  Yu Wang

    IPC: H04W72/04 ,  H04L5/00 ,  H04W74/00 ,  H04W16/02 ,  H04W24/08

    Abstract: A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference.

    Computing Device and Computation Method for Neural Network Computation
    49.
    发明申请
    Computing Device and Computation Method for Neural Network Computation 审中-公开

    公开(公告)号：US20190340508A1

    公开(公告)日：2019-11-07

    申请号：US16511560

    申请日：2019-07-15

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Wulong Liu ,  Jun Yao ,  Yu Wang

    IPC: G06N3/08 ,  G06N3/063 ,  G06N20/10 ,  G05B13/02

    Abstract: A computing device includes: a first computing unit configured to perform a first operation on an input first matrix M times, to obtain a second matrix, a second computing unit, configured to perform a second operation on the input second matrix, and a control unit, configured to: control the first computing unit to perform an ith first operation of the M first operations on the first matrix, to obtain an ith data element of the second matrix, store the ith data element of the second matrix into a first storage unit, and control, if data elements currently stored in the first storage unit are sufficient for performing one second operation, the second computing unit to perform a one second operation.

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