公开(公告)号：US11412517B2

公开(公告)日：2022-08-09

申请号：US16959821

申请日：2019-01-16

Applicant: LG Electronics Inc.

Inventor： Kyuhwan Kwak ,  Seungmin Lee ,  Hyunho Lee

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

Abstract: The present invention provides a method by which a terminal receives downlink control information (DCI) in a wireless communication system. Particularly, the method can acquire the DCI by detecting a plurality of first DCI candidates in a plurality of control resource block (RB) sets, descrambling a cyclic redundancy check (CRC) included in each of the plurality of first DCI candidates, and aggregating second DCI candidates, from among the plurality of first DCI candidates, descrambled on the basis of the same scrambling sequence.

公开(公告)号：US11405905B2

公开(公告)日：2022-08-02

申请号：US16609261

申请日：2018-04-16

Applicant: LG Electronics Inc.

Inventor： Daesung Hwang ,  Yunjung Yi ,  Duckhyun Bae ,  Hyunho Lee

IPC: H04W72/04 ,  H04L5/00 ,  H04W52/14 ,  H04W52/36

Abstract: One disclosure of the present specification provides a method for receiving, by a user equipment (UE), a downlink control channel. The method may comprise a step of receiving a downlink control channel. The downlink control channel may be scrambled by a scrambling sequence. The scrambling sequence may be initialized by using a predetermined identifier which is different from an identifier (ID) of the UE.

公开(公告)号：US11304146B2

公开(公告)日：2022-04-12

申请号：US16634805

申请日：2018-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Yunjung Yi ,  Inkwon Seo ,  Hyunho Lee ,  Daesung Hwang

IPC: H04B7/00 ,  H04W52/14 ,  H04W52/10 ,  H04L5/00 ,  H04L27/26 ,  H04W52/18

Abstract: A method for controlling transmission power in a wireless communication system, and an apparatus therefor are disclosed in the disclosure. Specifically, the method for controlling uplink transmission power in a wireless communication system, that is performed by a terminal, may comprise the steps of: receiving from a base station power control configuration information with respect to a plurality of power control domains by means of higher layer signalling; receiving from the base station downlink control information (DCI) including transmission power control (TPC) information with respect to at least one of the plurality of power control domains; and performing uplink transmission using transmission power that is determined based on the power control configuration information and the TPC information.

公开(公告)号：US11296836B2

公开(公告)日：2022-04-05

申请号：US16786456

申请日：2020-02-10

Applicant: LG Electronics Inc.

Inventor： Youngtae Kim ,  Yunjung Yi ,  Jaehyung Kim ,  Duckhyun Bae ,  Inkwon Seo ,  Suckchel Yang ,  Hyunho Lee ,  Daesung Hwang

IPC: H04L5/00 ,  H04W76/15 ,  H04W72/12 ,  H04W74/08 ,  H04W74/00

Abstract: The present invention relates to a method for an NR (New Radio Access Technology) user equipment to transmit and receive a signal in a wireless communication system and an apparatus therefor. The method comprises the steps of checking a PDCCH (Physical Downlink Control Channel) order and, if the PDCCH order is checked, initiating a random access procedure. In this case, if a first uplink carrier and a second uplink carrier are configured, the random access procedure is configured to transmit a random access preamble via a specific uplink carrier corresponding to an indicator associated with the PDCCH order among the first uplink carrier and the second uplink carrier.

公开(公告)号：US11271688B2

公开(公告)日：2022-03-08

申请号：US16938054

申请日：2020-07-24

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Daesung Hwang ,  Yunjung Yi

IPC: H04L1/18 ,  H04L5/00

Abstract: According to one embodiment of the present invention, a method by which a terminal configured to have two or more processing times transmits a hybrid automatic repeat request-acknowledgment (HARQ-ACK) in a wireless communication system comprises the steps of: receiving, from a base station, a downlink control channel for indicating a downlink data channel, and the downlink data channel in one or more downlink subframes; and transmitting, to the base station, HARQ-ACK information on the downlink data channel in an uplink subframe corresponding to the one or more downlink subframes, wherein the HARQ-ACK information transmitted in the uplink subframe includes HARQ-ACK information on a downlink data channel in accordance with only one processing time among the two or more processing times, and cannot include HARQ-ACK information on a downlink data channel in accordance with the rest processing times.

公开(公告)号：US11201252B2

公开(公告)日：2021-12-14

申请号：US16179613

申请日：2018-11-02

Applicant: LG Electronics Inc.

Inventor： Yoonsuk Choi ,  Jinsung Kim ,  Haejong Cho ,  Donghae Oh ,  Youngsik Lee ,  Sunghyun Hwang ,  Hyunho Lee ,  Wondoo Song

IPC: H01L31/0224 ,  H02S30/10 ,  H01L31/05 ,  H01L31/02 ,  H01L31/048

Abstract: A solar cell module includes an upper substrate, a lower substrate opposite the upper substrate, a solar cell panel positioned between the upper substrate and the lower substrate, the solar cell panel including a plurality of solar cells which are arranged in a matrix form and are connected to one another through a wiring member, a passivation layer configured to package the solar cell panel, a frame configured to surround an outer perimeter of the solar cell panel, a connection terminal configured to connect two adjacent strings in the solar cell panel, and a cover member configured to cover the connection terminal.

公开(公告)号：US11197289B2

公开(公告)日：2021-12-07

申请号：US16824309

申请日：2020-03-19

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Kyuhwan Kwak ,  Yunjung Yi

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

Abstract: A method for transmitting/receiving data in a wireless communication system and a device for supporting same are presented. Particularly, a method by which a terminal receives a physical downlink shared channel (PDSCH) in a wireless communication system comprises the steps of: receiving, from a base station, downlink control information (DCI) for scheduling the PDSCH in a nth transmission time unit; and determining whether the PDSCH is received on the basis of the DCI, wherein the DCI includes information for indicating whether a demodulation reference signal (DMRS) for the PDSCH exists in the nth transmission time unit.

公开(公告)号：US11115829B2

公开(公告)日：2021-09-07

申请号：US16600238

申请日：2019-10-11

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Joonkui Ahn ,  Seonwook Kim ,  Hyunho Lee

IPC: H04W16/14 ,  H04L5/00 ,  H04B17/318 ,  H04W74/08 ,  H04J11/00 ,  H04L27/00

Abstract: A method for transmitting a signal by a first apparatus in a wireless communication system, includes receiving a known signal, performing, on a carrier configured in an unlicensed band, a channel sensing based on cancelling a first value from power detected during a predetermined time interval related to the channel sensing and after the carrier is determined to be idle based on the channel sensing, transmitting, on the carrier, the signal, wherein the first value is determined based on reception power of the known signal and a cancellation ratio.

公开(公告)号：US11102734B2

公开(公告)日：2021-08-24

申请号：US16611396

申请日：2018-05-14

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Seungmin Lee

IPC: H04W52/54 ,  H04W72/04

Abstract: Disclosed is a method for determining transmit power in a wireless communication system according to one embodiment of the present invention. The method, which is performed by a terminal, comprises the steps of: receiving a semi-persistent scheduling (SPS) setting of a short transmission time interval (sTTI); receiving control information for SPS-related transmit power control according to the received setting; and determining an SPS-related transmit power by using a transmit power control (TPC) command included in the received control information, wherein the control information may include a TPC command for each of a plurality of TTI lengths, which includes an SPS-related TPC command of the sTTI.

公开(公告)号：US11071130B2

公开(公告)日：2021-07-20

申请号：US16483336

申请日：2018-01-29

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Yunjung Yi ,  Daesung Hwang

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04 ,  H04W72/14

Abstract: A method for transmitting an uplink signal for a terminal in a wireless communication system supporting aggregation between carriers configured with a plurality of transmission time intervals (TTI) or subcarrier intervals according to an embodiment of the present disclosure is carried out by the terminal and may comprise a step of receiving downlink data, or downlink control information including an uplink grant, and a step of transmitting an uplink signal corresponding to the downlink data or the uplink grant.