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    METHOD AND APPARATUS FOR REPORTING POWER HEADROOM IN WIRELESS COMMUNICATION SYSTEM
    111.
    发明申请
    METHOD AND APPARATUS FOR REPORTING POWER HEADROOM IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190357156A1

    公开(公告)日：2019-11-21

    申请号：US16525848

    申请日：2019-07-30

    Applicant: LG Electronics Inc.

    Inventor： Hyunho LEE ,  Yunjung YI

    IPC: H04W52/36 ,  H04L5/00 ,  H04L1/00 ,  H04W80/02 ,  H04W52/24

    Abstract: A method of power headroom (PH) report for a user equipment (UE) for supporting a short transmission time interval (TTI) length in a wireless communication system is performed by the UE and includes upon triggering the PH report, calculating a PH value for a first carrier wave or cell configured with the short TTI length configured for the UE and a PH value for a second carrier or cell that is not configured with the short TTI length configured for the UE, and transmitting the calculated PH value through an uplink (UL) channel on the first carrier wave or the cell, wherein the PH value for the second carrier wave or the cell is differently calculated and reported according to whether UL channel transmission on the second carrier wave or the cell in a subframe including a time point when the PH value is reported is scheduled.

    DEVICE TO DEVICE (D2D) OPERATING METHOD OF UE IN WIRELESS COMMUNICATION SYSTEM AND UE USING METHOD
    112.
    发明申请
    DEVICE TO DEVICE (D2D) OPERATING METHOD OF UE IN WIRELESS COMMUNICATION SYSTEM AND UE USING METHOD 审中-公开

    公开(公告)号：US20190356457A1

    公开(公告)日：2019-11-21

    申请号：US16525774

    申请日：2019-07-30

    Applicant: LG Electronics Inc.

    Inventor： Seungmin LEE ,  Hyunho LEE ,  Kyuhwan KWAK

    IPC: H04L5/00 ,  H04W24/10 ,  H04W72/04

    Abstract: The present invention provides a method of transmitting a channel quality indicator (CQI) in a wireless communication system. The method performed by a user equipment supporting a relatively shorter transmission time interval (S-TTI) than a legacy transmission time interval (L-TTI) includes determining predefined control channel-related overhead depending on whether S-TTI-based communication is performed and transmitting the CQI based on the determined predefined control channel-related overhead. If the S-TTI-based communication is performed, the predefined control channel-related overhead is identically determined between an S-TTI including a legacy physical downlink control channel (PDCCH) region and a S-TTI not including a legacy PDCCH region.

    METHOD OF TRANSMITTING AND RECEIVING DOWNLINK DATA AND APPARATUS THEREFOR
    114.
    发明申请
    METHOD OF TRANSMITTING AND RECEIVING DOWNLINK DATA AND APPARATUS THEREFOR 审中-公开

    公开(公告)号：US20190334689A1

    公开(公告)日：2019-10-31

    申请号：US16397763

    申请日：2019-04-29

    Applicant: LG Electronics Inc.

    Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Yunjung YI ,  Hyunho LEE

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/00 ,  H04W76/11

    Abstract: A method of receiving Downlink (DL) data by a User Equipment (UE) in a wireless communication system. The method includes: receiving information related to a number of repetitions of the DL data which is repeatedly transmitted in (i) at least one first Transmission Time Interval (TTI) included in a first subframe, and in (ii) at least one second TTI included in a second subframe that is after the first subframe; and receiving the DL data based on the number of repetitions of the DL data. If a Transmission Mode (TM) for the first subframe is different from a TM for the second subframe, then the UE does not receive the DL data in the at least one second TTI.

    METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SHORT TRANSMISSION TIME INTERVAL AND APPARATUS THEREFOR
    118.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SHORT TRANSMISSION TIME INTERVAL AND APPARATUS THEREFOR 审中-公开

    公开(公告)号：US20190173633A1

    公开(公告)日：2019-06-06

    申请号：US16322269

    申请日：2017-08-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyuhwan KWAK ,  Yunjung YI ,  Daesung HWANG ,  Seungmin LEE ,  Hyunho LEE

    IPC: H04L5/00 ,  H04W72/14 ,  H04W72/12

    Abstract: Disclosed are a method for transmitting and receiving data in a wireless communication system supporting a short transmission time interval (TTI) and an apparatus therefor. Specifically, the method may comprise the steps of: receiving a downlink control channel for which a first TTI is configured; and transmitting a specific uplink channel for which a second TTI is configured, on the basis of the received downlink control channel, wherein the first TTI and the second TTI are configured to have different lengths, the specific uplink channel is transmitted through a subframe after a specific processing time from the end point of a resource region allocated to the downlink control channel, and the specific processing time is set according to at least one of a first processing time for the downlink control channel and a second processing time for the specific uplink control channel.

    WAYS FOR SUPPORTING MULTIPLE TTIS
    119.
    发明申请
    WAYS FOR SUPPORTING MULTIPLE TTIS 审中-公开

    公开(公告)号：US20190132837A1

    公开(公告)日：2019-05-02

    申请号：US16094785

    申请日：2017-04-19

    Applicant: LG Electronics Inc.

    Inventor： Yunjung YI ,  Hyunho LEE ,  Daesung HWANG

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

    Abstract: The disclosure of the present invention proposes a method for monitoring control information. The method may be performed by a user equipment (UE) configured with an aggregation of a first cell and a second cell. The method may comprise: monitoring, by the UE, control information in a control region of at least one of the first and second cells. The first cell uses a first transmission time interval (TTI) and the second cell uses a second TTI.

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