公开(公告)号：US20230318691A1

公开(公告)日：2023-10-05

申请号：US18022436

申请日：2020-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Kijun JEON ,  Sangrim LEE ,  Hojae LEE ,  Kyungho LEE ,  Ikjoo JUNG

IPC: H04B7/08 ,  H04B7/0413 ,  G06N3/08

CPC classification number: H04B7/0868 ,  H04B7/0413 ,  G06N3/08

Abstract: Disclosed is a method for controlling, by a terminal, an operation of a deep neural network in a wireless communication system. The method according to an embodiment of the present disclosure receives a downlink from abase station in a wireless communication system; and preprocesses the downlink on the basis of the result of an operation of a deep neural network of a terminal, wherein at least one reference signal is applied to the downlink while a statistical feature related to noise of the downlink are maintained. The terminal of the present disclosure may be linked to an artificial intelligence module, a drone (unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to 6G services, and the like.

公开(公告)号：US20230162633A1

公开(公告)日：2023-05-25

申请号：US17916977

申请日：2020-04-24

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho LEE ,  Jaewoon LEE ,  Jeongin CHEON

IPC: G09G3/00

CPC classification number: G09G3/001 ,  G09G2320/02 ,  G09G2340/14

Abstract: The present invention relates to a POV display device using a light-emitting element, comprising: a fixed module including a motor; a rotary module located above the fixed module and rotated by means of the motor; at least one panel coupled to the rotary module; a plurality of light sources which are arranged on the panel and which have a plurality of pixels; a light source module including a light-emitting element array in which the plurality of light sources are arranged in the longitudinal direction thereof; and a controller for generating, between a first main frame and a second main frame, at least one subframe formed by means of the panel, wherein the first main frame can temporally precede the second main frame.

公开(公告)号：US20220034557A1

公开(公告)日：2022-02-03

申请号：US17344469

申请日：2021-06-10

Applicant: LG Electronics Inc.

Inventor： Jungsun CHOI ,  Kangwook LEE ,  Kyungho LEE

IPC: F25B31/02 ,  F04C18/02

Abstract: A scroll compressor includes a refrigerant suction pipe coupled to a discharge cover or a fixed scroll through a casing in a radial direction, a suction passage communicating the refrigerant suction pipe with a compression chamber, and a suction passage opening and closing valve disposed inside the suction passage to be slidable in an axial direction so as to selectively open or close the suction passage. Accordingly, when the compressor is stopped, oil or refrigerant in the casing can be restricted quickly so as not to flow back to the refrigerant suction pipe through a compression unit.

公开(公告)号：US20220026036A1

公开(公告)日：2022-01-27

申请号：US17257771

申请日：2018-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho LEE ,  Hooyoung SONG ,  Jinhyoun JOE

IPC: F21S41/143

Abstract: Discussed are a lamp or a lamp device employing a semiconductor light-emitting element to have a high degree of luminance uniformity. A lamp includes a circuit board; a bus electrode formed along one direction on the circuit board; electrode lines on the circuit board to extend from the bus electrode; semiconductor light-emitting elements arranged in the direction in which the electrode lines are formed, and spaced a predetermined distance apart from a nearby electrode line; transparent electrodes for electrically connecting the semiconductor light-emitting elements to the electrode lines; a current input unit formed along the one direction in parallel to the bus electrode; and connecting electrodes arranged between the bus electrode and the current input unit along the one direction, to electrically connect the bus electrode to the current input unit, wherein a resistance value of certain of the connecting electrodes is different from a resistance value of the rest.

公开(公告)号：US20200291779A1

公开(公告)日：2020-09-17

申请号：US16817041

申请日：2020-03-12

Applicant: LG Electronics Inc.

Inventor： Kyungho LEE ,  Sangbaek PARK ,  Cheolhwan KIM

IPC: F01C17/06 ,  F04C15/00

Abstract: Disclosed is a scroll type compressor having an Oldham's ring having an asymmetrical structure with respect to a long or minor axis thereof.

公开(公告)号：US20250119245A1

公开(公告)日：2025-04-10

申请号：US18716470

申请日：2021-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Ikjoo JUNG ,  Sangrim LEE ,  Kyungho LEE ,  Kijun JEON ,  Taehyun LEE

IPC: H04L1/22

Abstract: In a wireless communication system, a transmission device may transmit semantic data. The transmission device may: transmit a first semantic message including the semantic data to a reception device; receive a first semantic feedback for the first semantic message from the reception device; and on the basis that a result included in the semantic feedback does not agree with the result intended by the transmission device through the first semantic message, transmit a second semantic message including first redundancy data related to the semantic data to the reception device.

公开(公告)号：US20250048432A1

公开(公告)日：2025-02-06

申请号：US18714794

申请日：2022-11-23

Applicant: LG Electronics Inc.

Inventor： Eunjong LEE ,  Kyungho LEE ,  Bonghoe KIM ,  Sangrim LEE

IPC: H04W74/0833 ,  H04B17/318 ,  H04W24/02

Abstract: In the present disclosure, a method for operating a terminal in a wireless communication may include receiving, by the terminal, a synchronization signal from a base station, transmitting a random access preamble to the base station based on the synchronization signal, receiving a random access response based on the random access preamble, performing connection with the base station after receiving the random access response, receiving at least any one of AI/ML model information and model performance feedback-related information for an AI/ML model from the base station, and performing model inference in the AI/ML model based on the AI/ML model information and determining, through model performance evaluation, whether or not to transmit MPF of the AI/ML model to the base station.

公开(公告)号：US20250015929A1

公开(公告)日：2025-01-09

申请号：US18712657

申请日：2021-11-23

Applicant: LG ELECTRONICS INC.

Inventor： Kyungho LEE ,  Sangrim LEE ,  Ikjoo JUNG ,  Hojae LEE

IPC: H04L1/1607 ,  H04L69/24

Abstract: A sender may: decompose, on the basis of a plurality of semantic elements, data into semantic element values respectively corresponding to the plurality of semantic elements; perform a first transmission including some semantic element values from among the semantic element values; and on the basis of receiving a retransmission request for the first transmission from a receiver, perform a retransmission including at least one semantic element value other than the semantic element values included in the first transmission, from among the plurality of semantic element values.

公开(公告)号：US20240106507A1

公开(公告)日：2024-03-28

申请号：US18265109

申请日：2020-12-04

Applicant: LG Electronics Inc.

Inventor： Hojae LEE ,  Sangrim LEE ,  Kyungho LEE ,  Yeongjun KIM ,  Kijun JEON ,  Sungjin KIM

IPC: H04B7/06 ,  H04B17/391

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04B7/0639 ,  H04B17/3913

Abstract: The present specification provides a method fir transmitting learning class information, the method being performed by a terminal in a wireless communication system and comprising the steps of transmitting a random access (RA) preamble to a base station; receiving a random access response (RAR) from the base station in response to the RA preamble; performing a radio resource control (RRC) connection procedure with the base station; determining the learning class information, wherein the learning class information is information about the degree of performance improvement in online learning, and the online learning is artificial intelligence (AI) algorithm-based learning following the activation of the wireless communication system; transmitting the learning class information to the base station; and performing channel state information (CSI) feedback according to the learning class information.

公开(公告)号：US20230300895A1

公开(公告)日：2023-09-21

申请号：US18023127

申请日：2020-08-24

Applicant: LG Electronics Inc.

Inventor： Yeongjun KIM ,  Kijun JEON ,  Kyungho LEE ,  Sangrim LEE ,  Sungjin KIM

IPC: H04W74/08 ,  H04W76/10 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W76/10 ,  H04W74/006

Abstract: The present specification discloses a method and device. The method, which is for transmitting side information in a wireless communication system and performed by a terminal, comprises the steps of: transmitting a random access (RA) preamble to a base station; receiving a random access response (RAR) from the base station; performing a radio resource control (RRC) connection procedure with the base station; and establishing a digital transmission link with the base station, wherein the terminal acquires local gradient information about at least one resource, acquires side information from the local gradient information, and transmits the side information to the base station via the digital transmission link.