公开(公告)号：EP3993051A1

公开(公告)日：2022-05-04

申请号：EP20833284.1

申请日：2020-02-11

Applicant: LG Electronics Inc.

Inventor： SHIM, Bongchu ,  KIM, Jinsung ,  LEE, Hyunho ,  KIM, Gunho

IPC: H01L27/15 ,  H01L33/00 ,  H01L21/786 ,  H01L21/28 ,  H01L21/67

Abstract: The present disclosure provides an assembly board for use in a method for manufacturing a display device which allows semiconductor light emitting diodes to be seated at preset positions on the assembly board using an electric field and a magnetic field. Specifically, the assembly board includes a base portion, a plurality of assembly electrodes extending in one direction and disposed on the base portion, a dielectric layer stacked on the base portion to cover the assembly electrodes, and barrier ribs having a plurality of grooves for guiding the semiconductor light emitting diodes to the preset positions and formed on the base portion, wherein each of the grooves is arranged to overlap only one of the plurality of assembly electrodes such that an electric field is formed between the grooves adjacent to each other.

公开(公告)号：EP3930246A1

公开(公告)日：2021-12-29

申请号：EP21189002.5

申请日：2019-04-05

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  KWAK, Kyuhwan

IPC: H04L5/00 ,  H04L1/00 ,  H04L27/26 ,  H04W72/04 ,  H04L1/18 ,  H04B7/0413

Abstract: A method of transmitting an uplink (UL) signal by a user equipment (UE) in a wireless communication system, where the method includes: receiving, through a physical downlink control (PDCCH) signal, downlink control information (DCI) regarding a semi-persistent scheduling (SPS) physical uplink shared channel (PUSCH); and periodically transmitting an SPS PUSCH signal based on the DCI. Periodically transmitting the SPS PUSCH signal based on the DCI includes: in a state in which (i) the SPS PUSCH signal is subslot-based, (ii) a demodulation reference signal (DMRS) pattern field included in the DCI is set to a first value, and (iii) simultaneous transmission of a physical uplink control channel (PUCCH) and the PUSCH is configured for the UE: transmitting uplink control information (UCI) through the SPS PUSCH signal, without simultaneously transmitting a PUCCH signal.

公开(公告)号：EP3911095A1

公开(公告)日：2021-11-17

申请号：EP20756315.6

申请日：2020-02-14

Applicant: LG Electronics Inc.

Inventor： BAE, Duckhyun ,  LEE, Hyunho ,  PARK, Changhwan ,  KIM, Seonwook

IPC: H04W72/12 ,  H04W72/04

Abstract: Provided are a method, a user equipment, a device and a recording medium in which: resource allocation information associated with a plurality of symbols is received; symbols which cannot be used for uplink transmission among the plurality of symbols are determined on the basis of the resource allocation information; and the uplink transmission is performed in at least one of the remaining symbols from the plurality of symbols excluding the symbols which cannot be used. The symbols which cannot be used comprise a symbol (DL symbol) in which a slot format is instructed as downlink (DL) and K non-DL symbols immediately after the DL symbol among the plurality of symbols. Each of the K non-DL symbols is a symbol in which a slot format is not instructed as DL, and K is an integer greater than 0.

公开(公告)号：EP3863364A1

公开(公告)日：2021-08-11

申请号：EP21166156.6

申请日：2018-08-06

Applicant: LG Electronics Inc.

Inventor： KIM, Youngtae ,  YI, Yunjung ,  KIM, Jaehyung ,  BAE, Duckhyun ,  SEO, Inkwon ,  YANG, Suckchel ,  LEE, Hyunho ,  HWANG, Daesung

IPC: H04W74/08 ,  H04W72/04

Abstract: A method for performing a random access procedure by a device in a 3GPP-based wireless communication system is proposed, which comprises: receiving, downlink control information, DCI, through a physical downlink control channel, PDCCH, on a first downlink, DL, carrier of a serving cell configured in the device; and transmitting a random access preamble based on that the DCI being a PDCCH order which initiates a random access procedure; wherein the serving cell configured in the device includes the first DL carrier, a first uplink, UL, carrier and a second UL carrier, which have a same physical cell identifier, the second UL carrier is a supplementary uplink, SUL, carrier of the 3GPP-based wireless communication system, and an UL carrier for transmitting the random access preamble is determined between the first UL carrier and the SUL carrier, based on UL carrier indication information included in the DCI.

公开(公告)号：EP3255825B1

公开(公告)日：2020-11-18

申请号：EP16746804.0

申请日：2016-02-01

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  YANG, Suckchel ,  LEE, Seungmin ,  KIM, Kijun

IPC: H04L1/00 ,  H04L5/00 ,  H04W24/10

公开(公告)号：EP3393070B1

公开(公告)日：2020-09-09

申请号：EP16876077.5

申请日：2016-12-16

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  KIM, Kijun ,  KIM, Eunsun ,  YANG, Suckchel ,  YI, Yunjung ,  KIM, Youngtae ,  HWANG, Daesung

IPC: H04L5/00 ,  H04W72/04

公开(公告)号：EP3637928A1

公开(公告)日：2020-04-15

申请号：EP18802459.0

申请日：2018-05-15

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  KWAK, Kyuhwan ,  YI, Yunjung

IPC: H04W72/12 ,  H04W72/04

Abstract: A method for receiving a downlink signal in a wireless communication system according to an embodiment of the present invention is performed by a terminal, and may comprise the steps of: receiving, from a base station, a dynamic change configuration into a predetermined transmission scheme related to a short transmission time interval (sTTI)-based downlink operation; when the dynamic change configuration is received, detecting a downlink control information format including a field related to the dynamic change; and when a value of the field indicates the predetermined transmission scheme, receiving a signal on a downlink data channel according to the predetermined transmission scheme.

公开(公告)号：EP3637878A1

公开(公告)日：2020-04-15

申请号：EP18794249.5

申请日：2018-05-04

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  YI, Yunjung ,  HWANG, Daesung

IPC: H04W52/30 ,  H04W52/14

Abstract: A method by which a terminal transmits an uplink signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining whether transmission power of a plurality of uplink channels, which are simultaneously transmitted in a plurality of serving cells and has transmission time intervals (TTIs) of different lengths, exceeds maximum power of a terminal; and transmitting an uplink channel excluding an uplink channel, which is determined according to a preset priority rule, among the plurality of uplink channels when the transmission power of the plurality of uplink channels exceeds the maximum power of the terminal.

公开(公告)号：EP3609253A1

公开(公告)日：2020-02-12

申请号：EP18798534.6

申请日：2018-05-08

Applicant: LG Electronics Inc.

Inventor： LEE, Seungmin ,  LEE, Hyunho

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/12

Abstract: The present invention provides a method for carrying out S-TTI-based communication performed by a terminal supporting a relatively short transmission time interval (S-TTI) compared to a legacy transmission time interval (L-TTI) in a wireless communication system. The method is characterized by: determining a value with respect to a ratio of reference signal energy per resource element (RS EPRE) to physical downlink shared channel energy per resource element (PDSCH EPRE); and carrying out S-TTI-based communication on the basis of the value with respect to the ratio, wherein the value with respect to the ratio is determined in an S-TTI unit.

公开(公告)号：EP3579477A1

公开(公告)日：2019-12-11

申请号：EP18747880.5

申请日：2018-02-02

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  YI, Yunjung ,  HWANG, Daesung

IPC: H04L5/00 ,  H04L1/18

Abstract: A method of transmitting uplink (UL) control information for a user equipment (UE) for supporting a plurality of TTI lengths, a plurality of subcarrier spacing, or a plurality of processing times in a wireless communication system is performed by the UE and includes mapping the UL control information to a radio resource in a TTI including two or three symbols, the UL control information including HARQ-ACK, a rank indicator (RI), a channel quality indicator (CQI), or a precoding matrix indicator (PMI), and transmitting the UL control information to a base station, wherein, when there is no symbol to which a DMRS is mapped in the TTI, HARQ-ACK is mapped to a first symbol in the TTI in descending order from a highest frequency index resource element (RE) and the RI is mapped to the other symbol in the TTI in descending order from a highest frequency index RE.