公开(公告)号：US12219598B2

公开(公告)日：2025-02-04

申请号：US17265493

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Hyukjin Chae

IPC: H04W72/566 ,  H04W4/40 ,  H04W92/18

Abstract: Provided are a method for performing sidelink transmission by a first apparatus (100) and an apparatus for supporting same. The method may comprise steps of: determining to perform first sidelink transmission related to LTE and second sidelink transmission related to NR; and performing any one of the first sidelink transmission or the second sidelink transmission on the basis of a priority order of the first sidelink transmission and a priority order of the second sidelink transmission.

公开(公告)号：US12219514B2

公开(公告)日：2025-02-04

申请号：US18075954

申请日：2022-12-06

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Byounghoon Kim ,  Sukhyon Yoon ,  Joonkui Ahn

IPC: H04W56/00 ,  H04W76/28

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transfer rate and the like beyond 4th generation (4G) wireless communication systems. Provided according to various embodiments are a method for transmitting/receiving a signal in a wireless communication system and a device supporting same, and various other embodiments may also be provided.

公开(公告)号：US12219456B2

公开(公告)日：2025-02-04

申请号：US17763898

申请日：2019-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob Kim ,  Jaeho Hwang

IPC: H04W40/20 ,  G08G1/01 ,  H04W4/12 ,  H04W4/40 ,  H04W4/44 ,  H04W40/32 ,  H04W64/00

Abstract: A method by which a first user terminal transmits a signal in a wireless communication system is disclosed. The method can comprise: monitoring a message related to the mobility of one or more user terminals; transmitting, to a second user terminal selected from among the one or more user terminals, a message for requesting to join a cluster to which the first user terminal belongs; receiving, from the second user terminal, a message for acknowledging joining of the cluster; and transmitting a message related to the mobility of the cluster. In addition, the second user terminal can be selected on the basis of comparison between the mobility of the cluster and the mobility of the second user terminal.

公开(公告)号：US12219157B2

公开(公告)日：2025-02-04

申请号：US18596372

申请日：2024-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon Choi ,  Jin Heo ,  Seunghwan Kim ,  Sunmi Yoo ,  Ling Li ,  Jungah Choi

IPC: H04N19/186 ,  H04N19/105 ,  H04N19/136 ,  H04N19/176

Abstract: A video decoding method performed by a decoding apparatus according to the present disclosure includes deriving one of a plurality of cross-component linear model (CCLM) prediction mode as a CCLM prediction mode of the current chroma block, deriving a sample number of neighboring chroma samples of the current chroma block based on the CCLM prediction mode of the current chroma block, a size of the current chroma block, and a specific value; deriving the neighboring chroma samples of the sample number, calculating CCLM parameters based on the neighboring chroma samples and the down sampled neighboring luma samples, deriving prediction samples for the current chroma block based on the CCLM parameters and the down sampled luma samples and generating reconstructed samples for the current chroma block based on the prediction samples, wherein the specific value is derived as 2.

公开(公告)号：US12219132B2

公开(公告)日：2025-02-04

申请号：US18525025

申请日：2023-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Jangwon Choi ,  Jin Heo ,  Sunmi Yoo ,  Jungah Choi ,  Seung Hwan Kim

IPC: H04N19/11 ,  H04N19/105 ,  H04N19/136 ,  H04N19/159 ,  H04N19/176 ,  H04N19/186

Abstract: An image encoding/decoding method and apparatus are provided. An image decoding method performed by an image decoding apparatus may include identifying a prediction mode of a current block, determining a candidate intra prediction mode for the current block, based on a prediction mode of a neighboring block located around the current block, based on the intra prediction mode of the current block being an intra prediction mode, generating a candidate intra prediction mode list of the current block based on the candidate intra prediction mode, and determine an intra prediction mode of the current block based on the candidate intra prediction mode list. In this case, the candidate intra prediction mode may be determined to be a predetermined intra prediction mode, based on the prediction mode of the neighboring block being an MIP mode.

公开(公告)号：US12215850B2

公开(公告)日：2025-02-04

申请号：US17993685

申请日：2022-11-23

Applicant: LG ELECTRONICS INC.

Inventor： Junggyu Kim

IPC: F21V33/00 ,  F21V8/00 ,  F25D27/00

Abstract: A home appliance includes a cabinet defining a storage space and a door including a door body to open and close the storage space, and a panel assembly mounted on a front surface of the door body. The panel assembly includes a panel defining an outer appearance of a front surface of the door and through which light is transmitted, a light guide plate provided behind the panel to guide light toward the panel, a lighting device including a plurality of LEDs irradiating light having a set color toward the light guide plate and a substrate on which the LEDs are mounted, and a bracket on which the lighting device is mounted. A substrate protrusion, which protrudes toward a front surface of the door body and to which a wire is connected, is disposed on the substrate, and the bracket includes one or more support portions supporting the substrate protrusion.

公开(公告)号：US12215685B2

公开(公告)日：2025-02-04

申请号：US18378203

申请日：2023-10-10

Applicant: LG ELECTRONICS INC.

Inventor： Jinyong Jang ,  Sanghun Seong ,  Seokhwan Moon ,  Sooho Jang

IPC: F04C18/02 ,  F04C23/00 ,  F04C28/24 ,  F04C28/26 ,  F04C29/00 ,  F04C29/12

Abstract: A scroll compressor is provided that may include a first back pressure unit that allows a refrigerant to flow from a first compression chamber to a back pressure chamber while blocking a reverse flow of the refrigerant, and a second back pressure unit that allows the refrigerant to flow from the back pressure chamber to a second compression chamber while blocking a reverse flow of the refrigerant. The first back pressure unit and the second back pressure unit may be spaced apart from each other in a direction that the compression chambers are formed. This may reduce pressure pulsation in the back pressure chamber. Also, leakage between compression chambers may be suppressed and simultaneously friction loss may be reduced by appropriately adjusting the pressure in the back pressure chamber. This is especially advantageous for enhancing compression efficiency under low load operating conditions (or in a low pressure ratio operation).

公开(公告)号：US20250039947A1

公开(公告)日：2025-01-30

申请号：US18917207

申请日：2024-10-16

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Seonwook KIM ,  Suckchel YANG

IPC: H04W74/0833 ,  H04W16/14 ,  H04W72/0446

Abstract: A method and a device for transmitting/receiving a signal in a wireless communication system, according to one embodiment of the present disclosure, comprise transmitting a PRACH, and receiving an RAR on the basis of the PRACH. The PRACH is transmitted within one or two PRACH slots. The one or two PRACH slots are determined from among N number of slots corresponding to reference slots. 60 kHz SCS can be applied to the reference slots on the basis of the application of one from among 480 kHz SCS and 960 kHz SCS to the N number of slots.

公开(公告)号：US20250039403A1

公开(公告)日：2025-01-30

申请号：US18690654

申请日：2022-09-27

Applicant: LG Electronics Inc.

Inventor： Hyeongmoon JANG

IPC: H04N19/159 ,  H04N19/119 ,  H04N19/176 ,  H04N19/46 ,  H04N19/70

Abstract: A method by which a decoding device decodes an image, according to the disclosure of the present document, comprises the steps of: acquiring, from a bitstream, information related to a geometric partitioning mode (GPM) for the current block; deriving partitions of the current block on the basis of partition index information within the information related to the GPM, wherein the partitions include a first geometric partition and a second geometric partition; deriving first prediction samples for the first geometric partition; deriving second prediction samples for the second geometric partition; generating prediction samples for the current block on the basis of the first prediction samples and the second prediction samples; and generating reconstructed samples on the basis of the prediction samples for the current block.

公开(公告)号：US20250039382A1

公开(公告)日：2025-01-30

申请号：US18917598

申请日：2024-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Jungah CHOI ,  Sunmi Yoo ,  Jin Heo ,  Seunghwan Kim ,  Jangwon Choi

IPC: H04N19/122 ,  H04N19/136 ,  H04N19/176 ,  H04N19/196

Abstract: A method for decoding a picture performed by a decoding apparatus according to the present disclosure includes receiving a bitstream including residual information, deriving a quantized transform coefficient for a current block based on the residual information included in the bitstream, deriving a transform coefficient from the quantized transform coefficient based on a dequantization process, deriving a residual sample for the current block by applying an inverse transform to the derived transform coefficient, and generating a reconstructed picture based on the residual sample for the current block.