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    Communication method and apparatus
    1.
    发明授权
    Communication method and apparatus 有权

    公开(公告)号：US12096428B2

    公开(公告)日：2024-09-17

    申请号：US17492165

    申请日：2021-10-01

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wenwen Huang ,  Xiaolei Tie

    IPC: H04L5/00 ,  H04W52/02 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/23

    CPC classification number: H04W72/1273 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/23

    Abstract: Communication methods and apparatuses are provided in this disclosure. One method includes: receiving, by a terminal device at time slot n, first downlink control information comprising a minimum slot offset value, wherein the minimum slot offset value is to be applied by the terminal device at time slot n+K, where K is a positive integer; receiving, by the terminal device at a time after the time slot n and before the time slot n+K, second downlink control information comprising the minimum slot offset value; and determining, by the terminal device, to apply the minimum slot offset value at the time slot n+K.

    Communication method and apparatus, and computer-readable storage medium
    2.
    发明授权
    Communication method and apparatus, and computer-readable storage medium 有权

    公开(公告)号：US11889423B2

    公开(公告)日：2024-01-30

    申请号：US17680049

    申请日：2022-02-24

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Han Zhou ,  Xiaolei Tie ,  Zhanzhan Zhang ,  Wenwen Huang

    IPC: H04W52/02 ,  H04W72/0446 ,  H04W72/23

    CPC classification number: H04W52/0232 ,  H04W72/0446 ,  H04W72/23

    Abstract: Embodiments of the present invention provide a communication method and apparatus, and a computer-readable storage medium, to resolve a prior-art problem that data sending or data receiving of a terminal device is delayed. The method includes: if no monitoring occasion of a wake-up signal exists in a first time window, or a first time window includes no monitoring occasion of a wake-up signal in at least one search space set configured for a terminal device, monitoring a physical downlink control channel within an on duration time period of a discontinuous reception DRX state, where the first time window is a time window for monitoring the wake-up signal, the wake-up signal indicates the terminal device to monitor the physical downlink control channel within the on duration time period, and the first time window is prior to the on duration time period.

    Message transmission method and corresponding device
    5.
    发明授权
    Message transmission method and corresponding device 有权

    公开(公告)号：US12200580B2

    公开(公告)日：2025-01-14

    申请号：US17554955

    申请日：2021-12-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xiaolei Tie ,  Zhanzhan Zhang ,  Wenwen Huang ,  Han Zhou

    IPC: H04W4/14 ,  H04W52/02

    Abstract: A message transmission method is provided. User equipment may receive a power saving message from a network device, where the power saving message carries indication information of a short message, and the short message includes at least one of the following: a public warning system notification or system information modification information. Then, the user equipment obtains the short message from the power saving message. In this way, when the user equipment is in a connected state, the user equipment may obtain the short message by using the power saving message, for example, a PoSS, instead of by monitoring a paging PDCCH; and when the UE is in a sleep state, the UE is not woken up to monitor the paging PDCCH. This reduces power consumption of the user equipment in the connected state.

    Wireless communication method, device, and system
    6.
    发明授权
    Wireless communication method, device, and system 有权

    公开(公告)号：US12069685B2

    公开(公告)日：2024-08-20

    申请号：US17563587

    申请日：2021-12-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Han Zhou ,  Xiaolei Tie ,  Wenwen Huang ,  Zhanzhan Zhang

    IPC: H04W72/23 ,  H04W72/044 ,  H04W72/1273

    CPC classification number: H04W72/23 ,  H04W72/044 ,  H04W72/1273

    Abstract: Embodiments of this application provide a wireless communication method, device, and system. The method includes: A terminal device receives first information from a network device, where the terminal device currently uses a first BWP, and the first information indicates that in minK0 time units after the terminal device receives scheduling downlink control information (DCI), there is no downlink shared channel (PDSCH) scheduled by the scheduling DCI, and/or in minK2 time units after the terminal device receives the DCI, there is no physical uplink shared channel (PUSCH) scheduled by the scheduling DCI; the terminal device receives the scheduling DCI from the network device, where the scheduling DCI indicates the terminal device to switch from the first BWP to a target BWP; and the terminal device determines a first time period based on a bandwidth part (BWP) switch delay and the first information, where the BWP switch delay includes N time units.

    Communication Transmission Method and Device
    7.
    发明申请
    Communication Transmission Method and Device 有权

    公开(公告)号：US20220394692A1

    公开(公告)日：2022-12-08

    申请号：US17891591

    申请日：2022-08-19

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Wenwen Huang ,  Xiaolei Tie ,  Zhanzhan Zhang ,  Han Zhou ,  Meng Hua

    IPC: H04W72/04

    Abstract: This application provides a communication transmission method and a device. The method includes: A terminal device receives first indication information from a network device; and the terminal device skips PDCCH monitoring in a first cell based on the first indication information. The first cell is a single cell; the first cell is a primary cell Pcell; the first cell is a Pcell and at least one Scell of secondary cells Scells in which PDCCH monitoring is skipped when PDCCH monitoring is skipped in the Pcell; or the first cell is a Pcell and all activated Scells of Scells. The method effectively avoids PDCCH-only of the terminal device in the first cell.

    Communication method and apparatus
    9.
    发明授权
    Communication method and apparatus 有权

    公开(公告)号：US12301511B2

    公开(公告)日：2025-05-13

    申请号：US17669445

    申请日：2022-02-11

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zhanzhan Zhang ,  Xiaolei Tie ,  Han Zhou ,  Wenwen Huang

    IPC: H04L5/00 ,  H04W72/044 ,  H04W72/23

    Abstract: The technology of this application relates to a communication method and apparatus. The method includes a terminal device sending first indication information to a network device, where the first indication information indicates that a switching delay between a first bandwidth part BWP and a second BWP is first duration, where the first BWP and the second BWP are uplink BWPs or downlink BWPs used by the terminal device to send and receive data. The terminal device can indicate to the network device a specific switching delay between two BWPs in a serving cell, so that a BWP switching delay determining method is more flexible and a result is more accurate.

    Communication method and apparatus
    10.
    发明授权
    Communication method and apparatus 有权

    公开(公告)号：US12250748B2

    公开(公告)日：2025-03-11

    申请号：US17587297

    申请日：2022-01-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zhanzhan Zhang ,  Xiaolei Tie ,  Han Zhou ,  Wenwen Huang

    IPC: H04W76/28 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/23

    Abstract: A communication method and an apparatus are disclosed. The method includes: A first communications device receives first DCI from a network device in a first discontinuous reception active time, where the first DCI is used to indicate new uplink or downlink data transmission; the first communications device does not expect to receive a PDCCH from the network device in a first time period after the first discontinuous reception active time, where a start moment of the first time period is an end moment of the first discontinuous reception active time, and an end moment of the first time period is in a second discontinuous reception active time; and the first communications device monitors the PDCCH after the first time period.

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