公开(公告)号：US20220248410A1

公开(公告)日：2022-08-04

申请号：US17598759

申请日：2020-03-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Seonwook Kim ,  Changhwan Park ,  Duckhyun Bae

IPC: H04W72/10 ,  H04W72/04 ,  H04L5/00

Abstract: According to an aspect of the present disclosure, a method for transmitting an uplink signal by a user equipment in a wireless communication system comprises: receiving information on a plurality of PUCCH resource sets; and on the basis of a first PUCCH resource associated with a first uplink signal and a second PUCCH resource associated with a second uplink signal, which overlap on a time domain, multiplexing the first uplink signal and the second uplink signal to a PUCCH resource included in one PUCCH resource set among the plurality of PUCCH resource sets, wherein the plurality of PUCCH resource sets are configured to have priorities, and the one PUCCH resource set is a PUCCH resource set having the highest priority from among the plurality of PUCCH resource sets.

公开(公告)号：US11310827B2

公开(公告)日：2022-04-19

申请号：US16926180

申请日：2019-02-14

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Yunjung Yi ,  Daesung Hwang

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

Abstract: The present disclosure provides an operation method, associated with uplink (UL) transmission, of a terminal in a wireless communication system supporting dynamic resource sharing between an eMBB and a URLLC. More specifically, the method carried out by a terminal comprises receiving, from a base station, a UL grant for scheduling a UL transmission; receiving, from the base station, a control message including first information indicating the stopping of the UL transmission, and second information on a resource for which the UL transmission is to be stopped; and on the basis of the control message, determining whether a demodulation reference signal (DMRS) for the UL transmission is included in the resource for which the UL transmission is to be stopped.

公开(公告)号：US11082952B2

公开(公告)日：2021-08-03

申请号：US16478982

申请日：2018-02-05

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Yunjung Yi ,  Daesung Hwang ,  Ilmu Byun

IPC: H04W72/02 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04L5/10 ,  H04W72/04 ,  H04W72/10 ,  H04W72/14

Abstract: Disclosed are a method for a User Equipment (UE) transmitting a physical uplink shared channel (PUSCH) and a device therefor according to various embodiments. Disclosed are a method for transmitting a PUSCH and a device therefor, the method comprising the steps of: receiving an uplink (UL) grant from a base station; selecting at least one radio resource among a first radio resource which is a radio resource allocated by the UL grant, and a predetermined second radio resource; and transmitting a PUSCH using the selected at least one radio resource, wherein the second radio resource is a radio resource enabling PUSCH transmission without receiving the UL grant.

公开(公告)号：US20200154400A1

公开(公告)日：2020-05-14

申请号：US16478584

申请日：2018-01-30

Applicant: LG Electronics Inc.

Inventor： Ilmu Byun ,  Yunjung Yi ,  Daesung Hwang ,  Duckhyun Bae

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

Abstract: A method and a device for transmitting an uplink transmission block in a wireless communication system are provided. Particularly, a terminal receives, from a base station, allocation information on a first grant-free uplink resource, which is scheduled semi-persistently. The terminal repeatedly transmits a first transmission block through the first grant-free uplink resource by using a first reference signal. The terminal transmits a second transmission block by using a second reference signal before completion of the transmission of the first transmission block. The second transmission block is distinguished from the first transmission block through a change of the first reference signal to the second reference signal.

公开(公告)号：US20200053705A1

公开(公告)日：2020-02-13

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 ,  H04W52/14 ,  H04W52/36 ,  H04L5/00

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：US12207252B2

公开(公告)日：2025-01-21

申请号：US17766212

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Joonkui Ahn ,  Hyunho Lee ,  Seonwook Kim

IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/21 ,  H04W72/50 ,  H04W72/566 ,  H04W72/23

Abstract: A UE may: receive a configuration regarding a physical downlink control channel (PDCCH) monitoring occasion (MO) for UL CI reception; receive scheduling information for UL transmission; and perform or skip UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the configuration and the scheduling information. Performing or skipping the UL CI monitoring for the UL transmission in the PDCCH MO may comprise: performing the UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the fact that the UL transmission and a reference resource region that may be instructed by a UL CI received in the PDCCH MO overlap at least in terms of time; and skipping the UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the fact that the reference resource region and the UL transmission do not overlap in terms of time.

公开(公告)号：US12075423B2

公开(公告)日：2024-08-27

申请号：US18165064

申请日：2023-02-06

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Suckchel Yang

IPC: H04W72/21 ,  H04B7/06 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/56

CPC classification number: H04W72/21 ,  H04B7/0626 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/56

Abstract: A UE may comprise: determining that uplink channels with different priorities overlap with respect to time; determining whether the uplink channels with the different priorities satisfy multiplexing timeline conditions; determining, on the basis of the non-satisfaction of the multiplexing timeline conditions by the uplink channels with different priorities, an uplink channel to be multiplexed, for uplink channels with the highest priority, that satisfy the multiplexing timeline conditions, from among the different priorities; and transmitting the uplink channel to be multiplexed.

公开(公告)号：US12063136B2

公开(公告)日：2024-08-13

申请号：US17593832

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Duckhyun Bae ,  Jiwon Kang

IPC: H04W4/00 ,  H04B1/7156 ,  H04L27/26 ,  H04W72/23

CPC classification number: H04L27/2675 ,  H04B1/7156 ,  H04W72/23

Abstract: A method for transmitting/receiving data in a wireless communication system, and a device therefor are disclosed. Particularly, a method by which user equipment (UE) receives data in a wireless communication system comprises the steps of: receiving configuration information including resource allocation information related to a plurality of resource set groups; receiving a first demodulation reference signal (DMRS) and first data from a first resource set; and receiving a second DMRS and second data from a second resource set, wherein the first resource set and the second resource set are included in the same resource set group, pieces of quasi-co-location-related information related with the respective resource sets included in the same resource set group are the same, and the position of a frequency resource of the second DMRS can be shifted from the position of a frequency resource of the first DMRS so as not to be overlapped.

公开(公告)号：US12047956B2

公开(公告)日：2024-07-23

申请号：US18165064

申请日：2023-02-06

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Suckchel Yang

IPC: H04W72/21 ,  H04B7/06 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/56

CPC classification number: H04W72/21 ,  H04B7/0626 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/56

Abstract: A UE may comprise: determining that uplink channels with different priorities overlap with respect to time; determining whether the uplink channels with the different priorities satisfy multiplexing timeline conditions; determining, on the basis of the non-satisfaction of the multiplexing timeline conditions by the uplink channels with different priorities, an uplink channel to be multiplexed, for uplink channels with the highest priority, that satisfy the multiplexing timeline conditions, from among the different priorities; and transmitting the uplink channel to be multiplexed.

公开(公告)号：US12041648B2

公开(公告)日：2024-07-16

申请号：US17310584

申请日：2020-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Duckhyun Bae ,  Seonwook Kim ,  Changhwan Park

IPC: H04W72/543 ,  H04L1/1607 ,  H04W72/0446 ,  H04W72/21

CPC classification number: H04W72/543 ,  H04L1/1664 ,  H04W72/0446 ,  H04W72/21

Abstract: Provided is a user equipment, device, storage medium, and method comprising: on the basis of an overlap between a first uplink channel and a second uplink channel in a time domain, determining whether the first uplink channel and the second uplink channel satisfy a predetermined condition; on the basis of satisfaction of the predetermined condition, multiplexing the first uplink channel and the second uplink channel; and on the basis of dissatisfaction of the predetermined condition, dropping one of the first uplink channel and the second uplink channel. The predetermined condition comprises the following: a time difference between an end symbol of the first uplink channel and an end symbol of the second uplink channel has a value equal to or larger than a first value.