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    Communication Method and Apparatus
    4.
    发明申请
    Communication Method and Apparatus 有权

    公开(公告)号：US20220116176A1

    公开(公告)日：2022-04-14

    申请号：US17560971

    申请日：2021-12-23

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yawei Yu ,  Chaojun Li

    IPC: H04L5/00

    Abstract: An embodiment method includes: determining, by a terminal device, at least one parameter based on first MCS information after receiving the first MCS information, where the at least one parameter is used to indicate a first reference signal pattern, so that the terminal device sends an uplink reference signal based on the first reference signal pattern; and determining, by a network device, the at least one parameter based on the first MCS information, where the at least one parameter is used to indicate the first reference signal pattern, so that the network device receives the uplink reference signal based on the first reference signal pattern.

    Information sending method and apparatus and information receiving method and apparatus
    5.
    发明授权
    Information sending method and apparatus and information receiving method and apparatus 有权

    公开(公告)号：US11166266B2

    公开(公告)日：2021-11-02

    申请号：US16430831

    申请日：2019-06-04

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chaojun Li ,  Yan Cheng

    IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

    Abstract: Information sending and receiving methods are provided. The information sending method includes: determining, by a network device, configuration information of N downlink control channel regions, where the N downlink control channel regions include a first downlink control channel region, the configuration information of the N downlink control channel regions includes configuration information of the first downlink control channel region, and N is a positive integer; and sending, by the network device, the configuration information of the N downlink control channel regions to a terminal device, so that the terminal device determines the N downlink control channel regions based on the configuration information of the N downlink control channel regions.

    Uplink control information transmission in overlapping time domain resource
    6.
    发明授权
    Uplink control information transmission in overlapping time domain resource 有权

    公开(公告)号：US11032807B2

    公开(公告)日：2021-06-08

    申请号：US16886747

    申请日：2020-05-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Zuomin Wu ,  Chaojun Li ,  Yongxia Lyu ,  Sha Ma

    IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04B7/06 ,  H04W72/12

    Abstract: Various embodiments provide a communication method. The method includes: determining, by a terminal device, first uplink control information and second uplink control information. In those embodiments, a length of a time domain resource corresponding to the first uplink control information is less than a length of a time domain resource corresponding to the second uplink control information. The first uplink control information or the second uplink control information comprises at least one of hybrid automatic repeat request information, channel state information, and scheduling request information. When the time domain resource corresponding to the first uplink control information overlaps with the time domain resource corresponding to the second uplink control information, the terminal device is configured to transmit third uplink control information on the overlapping time domain resource.

    DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
    8.
    发明申请
    DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE 有权

    公开(公告)号：US20210014023A1

    公开(公告)日：2021-01-14

    申请号：US17034167

    申请日：2020-09-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Juan Zheng ,  Chaojun Li

    IPC: H04L5/00 ,  H04W72/04

    Abstract: Embodiments of the present invention disclose a data transmission method, a terminal device, and a network device. The method includes: receiving, by a terminal device, first indication information from a network device, where the first indication information is used to indicate to enable an uplink resource randomization rule corresponding to the terminal device, the uplink resource randomization rule is a specific rule of the terminal device, and the uplink resource randomization rule includes a randomization rule of a demodulation reference signal DMRS sequence used by the terminal device; determining, by the terminal device based on the first indication information, a first uplink resource used to transmit uplink data; and transmitting, by the terminal device, the uplink data by using the first uplink resource.

    Wireless communications method and apparatus
    9.
    发明授权
    Wireless communications method and apparatus 有权

    公开(公告)号：US10785010B2

    公开(公告)日：2020-09-22

    申请号：US16402987

    申请日：2019-05-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zuomin Wu ,  Chaojun Li ,  Jiafeng Shao ,  Sha Ma

    IPC: H04L5/00 ,  H04L1/00 ,  H04L1/18 ,  H04W28/18 ,  H04W72/04

    Abstract: A wireless communication method is provided. The method includes: determining, by a terminal device, a first coefficient, where the first coefficient belongs to a first coefficient set corresponding to a first transmission time interval TTI, the first coefficient set includes N coefficients, N≥2, and the N coefficients include at least two coefficients used for uplink transmission in the first TTI, or at least two coefficients used for downlink transmission in the first TTI; determining, by the terminal device, a first transport block size TBS based on the first coefficient; and performing, by the terminal device, wireless communication based on the first TBS in the first TTI. Reliability and accuracy of wireless communication can be improved.

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