METHOD FOR CONFIGURING PDCCH DETECTION AND RELATED DEVICE

    公开(公告)号:US20230070417A1

    公开(公告)日:2023-03-09

    申请号:US17987775

    申请日:2022-11-15

    发明人: Hai TANG

    IPC分类号: H04W72/04

    摘要: Embodiments of this application provide a method for configuring physical downlink control channel (PDCCH) detection and a terminal device. The method includes: sending a first indication signal sent to a terminal device. A parameter for PDCCH detection in the first indication signal is used for the terminal device to perform PDCCH detection. The first indication signal further includes a second parameter, the second parameter being used to determine a search space to which the parameter for PDCCH detection is applicable. The second parameter includes a search space index value. The second parameter being used to determine the search space to which the parameter for PDCCH detection is applicable, includes: the parameter for PDCCH detection being corresponding to a search space corresponding to the index value.

    METHOD AND APPARATUS FOR REGULATING COMMUNICATION PARAMETERS

    公开(公告)号:US20220311666A1

    公开(公告)日:2022-09-29

    申请号:US17807327

    申请日:2022-06-16

    发明人: Bin FENG Hai TANG

    摘要: A method and equipment for regulating a communication parameter are provided. The method includes that: a first equipment establishes a communication with a second equipment according to a preset configuration of a Cyclic Prefix (CP) length; the first equipment regulates the configuration of the CP length according to a network state and/or service state in a communication process; and the first equipment sends CP length regulation indication information to the second equipment, the CP length regulation indication information indicating a result of regulation performed by the first equipment on the configuration of the CP length; wherein the first equipment is network equipment, and the second equipment is terminal equipment.

    METHOD AND DEVIECE FOR NETWORK SLICE AUTHENTICATION

    公开(公告)号:US20220095106A1

    公开(公告)日:2022-03-24

    申请号:US17540125

    申请日:2021-12-01

    发明人: Hai TANG

    IPC分类号: H04W12/06 H04W60/00

    摘要: Embodiments of the present application provides a method and device for network slice authentication, which is beneficial to realize an authentication of a terminal device by a third-party server. The method includes: acquiring, by a terminal device, first indication information, where the first indication information is used to indicate whether a third-party server corresponding to at least one network slice needs to perform authentication on the terminal device.

    METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL, TERMINAL DEVICE AND NETWORK DEVICE

    公开(公告)号:US20220021561A1

    公开(公告)日:2022-01-20

    申请号:US17490960

    申请日:2021-09-30

    发明人: Hai TANG

    IPC分类号: H04L25/02 H04L5/00 H04W72/04

    摘要: Disclosed are a method for transmitting a sounding reference signal, a terminal device and a network device. The method comprises: a terminal device determining, in a first time-domain resource unit, a plurality of second time-domain resource units for sending a sounding reference signal (SRS) of the terminal device; the terminal device determining, according to a frequency hopping pattern of the terminal device, a target resource for sending the SRS on the plurality of second time-domain resource units; and the terminal device sending, according to the target resource, the SRS to a network device. The present invention reduces the interference of SRS signals between different terminal devices, and also avoids the occurrence of a continuous strong interference situation between terminal devices.

    METHOD FOR COMMUNICATION IN UNLICENSED SPECTRUM AND DEVICE

    公开(公告)号:US20210351890A1

    公开(公告)日:2021-11-11

    申请号:US17381060

    申请日:2021-07-20

    发明人: Hai TANG

    IPC分类号: H04L5/00 H04W72/04

    摘要: Embodiments of the present disclosure relate to a method for communication in an unlicensed spectrum and a device. The method includes detecting, by a terminal device, a reference signal. The reference signal is used for indicating that a network device has obtained Channel Occupancy Time (COT). The method further includes detecting, by the terminal device, second information used for indicating data receiving or sending within the COT, after the reference signal has been detected. There are a plurality of the reference signals within the COT.