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    DRX operation in wireless communication system, operation method in dormant BWP and terminal using method
    1.
    发明授权
    DRX operation in wireless communication system, operation method in dormant BWP and terminal using method 有权

    公开(公告)号：US12245321B2

    公开(公告)日：2025-03-04

    申请号：US17754295

    申请日：2020-09-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Inkwon Seo ,  Joonkui Ahn ,  Suckchel Yang ,  Seonwook Kim

    IPC: H04W76/28 ,  H04L5/00 ,  H04W24/08 ,  H04W72/044 ,  H04W72/23

    Abstract: The present specification discloses a DRX operation method performed, by a terminal in which a PCell and a SCell are configured, in a wireless communication system. The DRX operation method comprises: receiving DRX configuration information from a base station; monitoring a PDCCH on the PCell based on the DRX configuration information; receiving dormant BWP configuration information from the base station, wherein the dormant BWP configuration information is information about a downlink BWP used as a dormant BWP on the SCell, from among at least one downlink BWP configured for the terminal; receiving, from the base station, DCI for notifying activation of the dormant BWP; and stopping monitoring a second PDCCH in the dormant BWP on the SCell, wherein a BWP inactivity timer is not used based on the activation of the dormant BWP, and the BWP inactivity timer may be a timer for transition to a default BWP.

    Method and apparatus for transmitting and receiving PDCCH in wireless communication system
    2.
    发明授权
    Method and apparatus for transmitting and receiving PDCCH in wireless communication system 有权

    公开(公告)号：US12238695B2

    公开(公告)日：2025-02-25

    申请号：US17563679

    申请日：2021-12-28

    Applicant: LG Electronics Inc.

    Inventor： Hyungtae Kim ,  Jiwon Kang ,  Seonwook Kim ,  Suckchel Yang

    IPC: H04W72/044 ,  H04B7/06 ,  H04L1/1829 ,  H04W72/23

    Abstract: A method and an apparatus of transmitting and receiving a physical downlink control channel (PDCCH) in a wireless communication system is disclosed. A method of receiving a physical downlink control channel (PDCCH) according to an embodiment of the present disclosure may include receiving, from a base station, configuration information related to one or more search space sets for the PDCCH; and based on overlapping of one or more monitoring occasions in a plurality of control resource sets (CORESETs) with different QCL (quasi co-location) configurations for a spatial reception parameter, receiving, from the base station, the PDCCH in a first CORESET with a first QCL configuration for the spatial reception parameter and a second CORESET with a second QCL configuration for the spatial reception parameter among the plurality of CORESET. The first CORESET may be determined based on a predetermined priority rule, and the second CORESET may be determined as a CORESET associated with a second search space set linked to a first search space set associated with the first CORESET for transmission of the PDCCH, and the configuration information may include information on the link between the first search space set and the second search space set.

    Method and device for transmitting and receiving wireless signals in wireless communication system
    4.
    发明授权
    Method and device for transmitting and receiving wireless signals in wireless communication system 有权

    公开(公告)号：US12206540B2

    公开(公告)日：2025-01-21

    申请号：US17422132

    申请日：2020-01-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel Yang ,  Changhwan Park ,  Joonkui Ahn ,  Seonwook Kim

    IPC: H04L27/26 ,  H04L5/00 ,  H04W74/08 ,  H04W74/0816

    Abstract: The present invention relates to a wireless communication system, and specifically, to a method and a device for the method, the method comprising: a step for receiving SRS configuration information; a step for performing a CAP for SRS transmission for each symbol, starting from the first symbol among a plurality of symbols, on the basis of the SRS configuration information; and a step for performing an SRS transmission process on the basis of a successful CAP in the Mth symbol among the plurality of symbols, wherein the SRS transmission is performed on the Mth symbol among the plurality of symbols on the basis of M being equal to or less than a reference value, and the SRS transmission is canceled even in all of the symbols after the Mth symbol among the plurality of symbols on the basis of M being greater than the reference value.

    Method for transmitting or receiving signal in wireless communication system supporting unlicensed band and apparatus for supporting same method
    6.
    发明授权
    Method for transmitting or receiving signal in wireless communication system supporting unlicensed band and apparatus for supporting same method 有权

    公开(公告)号：US12200695B2

    公开(公告)日：2025-01-14

    申请号：US18146196

    申请日：2022-12-23

    Applicant: LG Electronics Inc.

    Inventor： Suckchel Yang ,  Hanjun Park ,  Seonwook Kim

    IPC: H04W72/1268

    Abstract: The present invention relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: receiving scheduling information for a plurality of consecutive transmission time intervals (TTIs) and transmitting data on the basis of the scheduling information, wherein the scheduling information includes a combination of a first symbol index and the number of consecutive symbols, the data is transmitted from a starting symbol of a first TTI (starting TTI) among the plurality of consecutive TTIs to an ending symbol of the last TTI on the basis of the scheduling information, and the index of the starting symbol and the index of the ending symbol are determined on the basis of the combination of the first symbol index and the number of the consecutive symbols.

    Method and device for transmitting PUCCH
    8.
    发明授权
    Method and device for transmitting PUCCH 有权

    公开(公告)号：US12144019B2

    公开(公告)日：2024-11-12

    申请号：US17437763

    申请日：2020-03-30

    Applicant: LG Electronics Inc.

    Inventor： Seungmin Lee ,  Suckchel Yang

    IPC: H04L5/14 ,  H04L1/1812 ,  H04W72/566

    Abstract: According to one embodiment of the present disclosure, provided is a method for a first device to transmit a PUCCH to a base station. The method may comprise: a step for generating multiplexing information including at least one among HARQ feedback information for DL transmission, UL PSR for UL transmission, or SL PSR for SL transmission; and a step for transmitting the multiplexing information to the base station on a single slot through the PUCCH.

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