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    USER EQUIPMENT, ELECTRONIC DEVICE, WIRELESS COMMUNICATION METHOD, AND STORAGE MEDIUM
    31.
    发明申请
    USER EQUIPMENT, ELECTRONIC DEVICE, WIRELESS COMMUNICATION METHOD, AND STORAGE MEDIUM 有权

    公开(公告)号：US20210153288A1

    公开(公告)日：2021-05-20

    申请号：US16954215

    申请日：2019-04-30

    Applicant: Qimei CUI ,  Sony Corporation

    Inventor： Qimei CUI ,  Bowen CAI ,  Tao CUI ,  Xiaofeng TAO

    IPC: H04W76/28 ,  H04W16/14 ,  H04W24/04

    Abstract: The present invention relates to user equipment, an electronic device, a wireless communication method, and a storage medium. According to the present invention, the user equipment comprises a processing circuit, configured to: detect a physical downlink control channel (PDCCH) on a first bandwidth part of an unlicensed frequency band in a detection time of a discontinuous reception (DRX) period; and detect the PDCCH on a second bandwidth part of the unlicensed frequency band when the PDCCH is not detected on the first bandwidth part. By using the user equipment, the electronic device, the wireless communication method, and the storage medium in the present invention, a DRX mechanism of the user equipment operating on the unlicensed frequency band can be improved.

    FREQUENCY ALLOCATION METHOD AND DEVICE FOR UNAUTHORIZED FREQUENCY BAND
    33.
    发明申请
    FREQUENCY ALLOCATION METHOD AND DEVICE FOR UNAUTHORIZED FREQUENCY BAND 审中-公开

    公开(公告)号：US20200037167A1

    公开(公告)日：2020-01-30

    申请号：US16579845

    申请日：2019-09-24

    Applicant: Sony Corporation

    Inventor： Qimei CUI ,  Jiahui LIU ,  Xiang ZHOU ,  Xiaofeng TAO

    IPC: H04W16/10 ,  H04W74/08 ,  H04W16/14 ,  H04W24/10 ,  H04W28/02 ,  H04W28/08 ,  H04W28/26 ,  H04W72/04

    Abstract: A frequency allocation method and device for an unauthorized frequency band. The method includes: a controller acquires a business load status of plural macro base stations having similar coverage ranges and operated by different operators, and generates, based on the business load status, allocation information about an unauthorized frequency band, to mutually exclusively allocate the unauthorized frequency band to plural macro base stations; the macro base stations receive the allocation information about the unauthorized frequency band, to determine the unauthorized frequency band monopolized by the macro base stations from an unauthorized frequency band resource, and generate indicative information about the monopolized unauthorized frequency band; and a small base station receives the indicative information, detects state of the unauthorized frequency band monopolized by the macro base stations, and dynamically accesses, according to a detecting result, a specific unauthorized frequency band in the unauthorized frequency band monopolized by the macro base stations.

    METHOD, BASE STATION AND TERMINAL FOR DYNAMIC UPLINK CONFIGURATION IN WIRELESS COMMUNICATION SYSTEM
    34.
    发明申请
    METHOD, BASE STATION AND TERMINAL FOR DYNAMIC UPLINK CONFIGURATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190229858A1

    公开(公告)日：2019-07-25

    申请号：US16368851

    申请日：2019-03-28

    Applicant: Sony Corporation

    Inventor： Qimei CUI ,  Mingliang TAO ,  Ting FU

    IPC: H04L1/18 ,  H04L5/00 ,  H04W72/12 ,  H04B7/26

    CPC classification number: H04L1/1893 ,  H04B7/2643 ,  H04B7/2656 ,  H04L1/1822 ,  H04L5/00 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/1268

    Abstract: A method, base station, and terminal for dynamic uplink configuration in a wireless communication system, the method including: determining reconfiguration information including a reconfiguration point of time, to employ first uplink and downlink subframe configuration in the first configuration period before the reconfiguration point of time, and to employ second uplink and downlink subframe configuration in a second configuration period after the reconfiguration point of time; and in the last transmission period before the reconfiguration point of time, employing an uplink scheduling timing sequence of a reference uplink and downlink subframe configuration according to an uplink data timing sequence, the reference uplink and downlink subframe configuration including the second uplink and downlink subframe configuration. The method, base station, and terminal efficiently achieve at least one of: ensuring resource utilization, addressing timing sequence conflicts, coordinating processes, ensuring user throughput, or reducing transmission delay during TDD uplink and downlink reconfiguration.

    APPARATUS, METHOD AND BASE STATION FOR CLUSTERING SMALL CELLS IN TDD NETWORKS
    40.
    发明申请
    APPARATUS, METHOD AND BASE STATION FOR CLUSTERING SMALL CELLS IN TDD NETWORKS 有权
    用于在TDD网络中聚集小细胞的装置，方法和基站

    公开(公告)号：US20150327076A1

    公开(公告)日：2015-11-12

    申请号：US14692938

    申请日：2015-04-22

    Applicant: Sony Corporation

    Inventor： Qimei CUI ,  Mingliang Tao ,  Hui Liang

    IPC: H04W16/24 ,  H04L5/14

    CPC classification number: H04W16/18 ,  H04L5/14 ,  H04W16/10 ,  H04W16/24

    Abstract: The present application discloses an apparatus and a method for clustering small cells in TDD networks and a base station including the apparatus. The apparatus includes: an information acquiring unit, configured to acquire a transmitting feature among the small cells in the TDD networks and uplink traffic and/or downlink traffic of each small cell; and a clustering unit, configured to clustering the small cells based on the transmitting feature among the small cells and the uplink traffic and/or downlink traffic of each small cell acquired by the information acquiring unit, to obtain at least one small cell cluster.

    Abstract translation: 本申请公开了一种用于对TDD网络中的小小区进行聚类的装置和方法以及包括该装置的基站。 该装置包括：信息获取单元，用于获取TDD网络中的小小区和每个小小区的上行流量和/或下行业务的发送特征; 以及群集单元，被配置为基于所述小小区中的发送特征以及由所述信息获取单元获取的每个小小区的所述上行链路业务量和/或下行链路业务量来聚类所述小小区，以获得至少一个小小区聚类。

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