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    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) IN WIRELESS COMMUNICATION SYSTEM
    31.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230119810A1

    公开(公告)日：2023-04-20

    申请号：US17913965

    申请日：2021-03-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyuseok KIM ,  Hyungtae KIM ,  Seonwook KIM ,  Inkwon SEO ,  Suckchel YANG ,  Jiwon KANG

    IPC: H04W72/1273 ,  H04W72/23 ,  H04L5/00 ,  H04W24/08

    Abstract: A method and an apparatus for transmitting and receiving a physical downlink control channel (PDCCH) in a wireless communication system are disclosed. A method for receiving a PDCCH according to an embodiment of the present disclosure may comprise the steps of: receiving, from a base station, downlink control information (DCI) for scheduling a physical downlink shared channel (PDSCH) in the PDCCH; receiving the PDSCH from the base station; and transmitting, to the base station, acknowledgment (ACK) information in a physical uplink control channel (PUCCH), in response to the PDSCH. The PDCCH is repeatedly transmitted on a plurality of monitoring locations (MLs), the plurality of MLs are configured based on at least one control resource set (CORESET) and at least one search space set (SS), and a resource of the PUCCH is determined based on information on a control channel element (CCE) in one ML among the plurality of MLs and a PUCCH resource indicator in the DCI.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    32.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230071927A1

    公开(公告)日：2023-03-09

    申请号：US17799227

    申请日：2021-02-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Seonwook KIM ,  Hyunsoo KO ,  Suckchel YANG

    IPC: H04L5/00 ,  H04W72/04

    Abstract: The present disclosure relates to a method and an apparatus therefor, the method comprising the steps of: receiving a synchronization signal/public broadcast channel (SS/PBCH) block within a plurality of SS/PBCH block candidates located on an unlicensed band; obtaining physical downlink control channel (PDCCH) configuration information for receiving system information on the basis of the SS/PBCH block; receiving a PDCCH for scheduling a physical downlink shared channel (PDSCH) including system information on the basis of the PDCCH configuration information; and receiving the PDSCH scheduled by the PDCCH, wherein the PDCCH configuration information includes information on a subcarrier interval of a control resource set (CORESET) through which the PDCCH is transmitted, the CORESET is configured in a period of symbols consecutively located in front of a plurality of SS/PBCH block candidates, and the start symbol of CORESET is determined from between 1) the first symbol of slots included in the period of symbols, or 2) the first symbol of regions in which the period of symbols is divided by the number of SS/PBCH block candidates.

    METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SIGNAL ON BASIS OF SPACE PARAMETER IN WIRELESS COMMUNICATION SYSTEM
    33.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SIGNAL ON BASIS OF SPACE PARAMETER IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230052430A1

    公开(公告)日：2023-02-16

    申请号：US17796574

    申请日：2021-03-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Jiwon KANG ,  Suckchel YANG ,  Seonwook KIM

    IPC: H04B7/08 ,  H04B7/06 ,  H04L27/26

    Abstract: Disclosed are a method and a device for transmitting or receiving a signal on the basis of a space parameter in a wireless communication system. A method for performing downlink reception or uplink transmission by a terminal in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of: transmitting information related to a beam switching time of the terminal to a base station; receiving, from the base station, downlink control information (DCI) including information on the downlink reception or the uplink transmission; and on the basis of the beam switching time and a predetermined threshold value, applying one space parameter set among multiple space parameter sets so as to perform the downlink reception or the uplink transmission, wherein at least one of the beam switching time and the predetermined threshold value may be based on at least one of subcarrier spacing, the position of a frequency, a capability of the terminal, and a cyclic prefix (CP)-related configuration.

    METHOD FOR MONITORING DOWNLINK CHANNEL OR DOWNLINK SIGNAL, AND WIRELESS DEVICE
    40.
    发明申请
    METHOD FOR MONITORING DOWNLINK CHANNEL OR DOWNLINK SIGNAL, AND WIRELESS DEVICE 有权

    公开(公告)号：US20220394614A1

    公开(公告)日：2022-12-08

    申请号：US17891422

    申请日：2022-08-19

    Applicant: LG Electronics Inc.

    Inventor： Seunggye HWANG ,  Changhwan PARK ,  Joonkui AHN ,  Sukhyon YOON ,  Suckchel YANG ,  Seonwook KIM ,  Seokmin SHIN

    IPC: H04W52/02 ,  H04W76/38 ,  H04W72/12

    Abstract: The present disclosure relates to a method of monitoring, by a wireless device, a downlink channel or a downlink signal. The method may include a step of receiving configuration information on a power save signal. The power saving signal can be used to signal that the downlink channel or the downlink signal should be monitored later. The configuration information may contain configuration information on an opportunity to omit the power saving signal. The method may include a step of monitoring the downlink channel or the downlink signal without monitoring the energy saving signal during the opportunity to omit. The length and/or position of the opportunity of omission can be determined according to the configuration information of a discontinuous receive cycle (DRX).

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