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    UPLINK CONTROL INFORMATION REPORTING
    83.
    发明申请
    UPLINK CONTROL INFORMATION REPORTING 审中-公开

    公开(公告)号：US20190254021A1

    公开(公告)日：2019-08-15

    申请号：US16269017

    申请日：2019-02-06

    Applicant: QUALCOMM Incorporated

    Inventor： Seyedkianoush Hosseini ,  Amir Farajidana ,  Wanshi Chen

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

    CPC classification number: H04W72/0413 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/1812 ,  H04L1/1832 ,  H04L1/1861 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0062 ,  H04L5/0073 ,  H04W72/1268 ,  H04W72/1278

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to communicate with a base station on different channels or messages with different processing timelines. In order to prevent a collision between processing communications associated with the different length TTIs, the UE may drop one or more communications on corresponding channels with longer processing timelines to receive and/or process the transmission on the channel with a shorter processing timeline. Additionally, the UE may transmit uplink control information (UCI) for the one or more dropped communications, where the UCI may include hybrid access request (HARQ) acknowledgement/negative acknowledgement (ACK/NAK) feedback, channel quality indicator (CQI), precoding matrix indicator (PMI), rank indicator (RI), etc. If a downlink transmission is dropped, the UE may transmit a NAK message. Alternatively, if an uplink transmission is dropped, the UE may transmit at least a portion of the UCI.

    Status Switching Method, Network Device, and Terminal Device
    84.
    发明申请
    Status Switching Method, Network Device, and Terminal Device 审中-公开

    公开(公告)号：US20190253876A1

    公开(公告)日：2019-08-15

    申请号：US16346801

    申请日：2017-01-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yanliang Sun ,  Kai Xu ,  Bin Liu

    IPC: H04W8/24 ,  H04L1/00 ,  H04W80/02 ,  H04W72/04 ,  H04W76/27 ,  H04B7/06

    CPC classification number: H04W8/24 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L5/00 ,  H04W72/042 ,  H04W76/27 ,  H04W80/02

    Abstract: Embodiments of the present invention provide a status switching method, network device, and terminal device. The method includes: determining, by a network device, whether a terminal device is in a first state, where the first state is used to: when the terminal device is in the first state, send channel state indication CSI information to the network device, and the CSI information includes first CSI information in a closed-loop state and second CSI information in an open-loop state; when the terminal device is in the first state, receiving, by the network device, the CSI information sent by the terminal device; determining, by the network device, first indication information based on the CSI information, where the first indication information is used to indicate a transmission parameter of downlink data; and sending, by the network device, the first indication information to the terminal device.

    EFFECTIVE SCHEDULING OF TERMINALS IN A WIRELESS COMMUNICATION SYSTEM
    89.
    发明申请
    EFFECTIVE SCHEDULING OF TERMINALS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190199411A1

    公开(公告)日：2019-06-27

    申请号：US16221527

    申请日：2018-12-16

    Applicant: FUJITSU LIMITED

    Inventor： Shinya Kumagai ,  Teppei Oyama ,  Takashi Seyama

    IPC: H04B7/0417 ,  H04B7/0456 ,  H04B7/08 ,  H04B7/06

    CPC classification number: H04B7/0417 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/088

    Abstract: A base station includes a processor and a plurality of antennas that transmit, to each of terminals, first and second wireless signals to form first and second beams, respectively, and receive, from each terminal, a third wireless signal including feedback information of the terminal in response to the second wireless signal. The processor selects, from among the terminals, based on the feedback information and a correlation value between the first beam and the second beam, a terminal to which the second beam is optimum, as a first terminal that performs communication via the first beam, or selects a terminal as a second terminal that performs communication via the second beam while communication via the first beam is performed in parallel. The plurality of antennas transmit a fourth wireless signal including data to each terminal apparatus to form the first beam or the second beam.

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