公开(公告)号：US11825453B2

公开(公告)日：2023-11-21

申请号：US17259142

申请日：2019-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Soonki Jo ,  Yunjung Yi ,  Duckhyun Bae

IPC: H04W72/0446 ,  H04W74/08

CPC classification number: H04W72/0446 ,  H04W74/0808

Abstract: The present disclosure relates to a method for receiving Slot Format related Information (SFI) performed by a user equipment (UE) in a wireless communication system including receiving the SFI from a base station, wherein the SFI is information informing a slot format for at least one slot; and performing a wireless communication in the unlicensed band based on an application of the slot format to the at least one slot, wherein the SFI is received in every predetermined slot number or in every predetermined time.

公开(公告)号：US11791946B2

公开(公告)日：2023-10-17

申请号：US18170347

申请日：2023-02-16

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Suckchel Yang

IPC: H04L1/18 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/11

CPC classification number: H04L1/1812 ,  H04W72/0446 ,  H04W72/11

Abstract: UE can: determine to delay transmission of first HARQ-ACK information of a first SPS PDSCH to a second resource later than a first resource scheduled for the transmission of the first HARQ-ACK information; and drop the delayed transmission of the first HARQ-ACK information and receive a second SPS PDSCH, on the basis that the end of a PUCCH for the delayed transmission of the first HARQ-ACK information is temporally later than the start of the second SPS PDSCH using a HARQ process which is same as the first SPS PDSCH.

公开(公告)号：US11729724B2

公开(公告)日：2023-08-15

申请号：US17044301

申请日：2019-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Duckhyun Bae ,  Kyuhwan Kwak ,  Yunjung Yi

IPC: H04W52/14 ,  H04W52/24 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W52/143 ,  H04W52/242 ,  H04W52/248 ,  H04W72/0446 ,  H04W72/23

Abstract: A method for transmitting an uplink physical channel in a wireless communication system and a device supporting the same are disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, transmission power related information via higher layer signaling, receiving a physical downlink control channel from the base station, and transmitting the uplink physical channel to the base station based on the physical downlink control channel, wherein the uplink physical channel includes a first uplink physical channel or a second uplink physical channel, wherein transmission powers for the first uplink physical channel and the second uplink physical channel are respectively calculated by different power related parameters determined based on the transmission power related information and the physical downlink control channel.

公开(公告)号：US11696204B2

公开(公告)日：2023-07-04

申请号：US17266560

申请日：2019-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung Yi ,  Soonki Jo ,  Duckhyun Bae ,  Daesung Hwang

IPC: H04W36/30 ,  H04W36/00 ,  H04W36/38 ,  H04W76/18 ,  H04W76/27 ,  H04W84/04 ,  H04W88/04

CPC classification number: H04W36/305 ,  H04W36/0072 ,  H04W36/38 ,  H04W76/18 ,  H04W76/27 ,  H04W84/047 ,  H04W36/0009 ,  H04W88/04

Abstract: An operating method of a node in a wireless communication system, and a device using the method are provided. The method transmits a link instability signal notifying a child node of the instability of a link if the link with a parent node is unstable, monitors, during a connection recovery time, whether a link recovery signal is received from the parent node, and transmits, to the child node, a handover trigger signal if the link recovery signal has not been received within the connection recovery time.

公开(公告)号：US11638282B2

公开(公告)日：2023-04-25

申请号：US17735930

申请日：2022-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Hyunho Lee ,  Seonwook Kim

IPC: H04W72/12 ,  H04W72/1268

Abstract: In the present specification, a user equipment may: receive RRC configuration including first configuration information relating to a first DCI format and second configuration information relating to a second DCI format; receive a configured grant configuration including a repetition scheme and resource allocation information; determine resource allocation of a configured grant on the basis of i) configuration information, which includes the same repetition scheme as the repetition scheme in the configured grant configuration, among the first configuration information and the second configuration information, and ii) the resource allocation information; and perform PUSCH transmission on the basis of the resource allocation. Each of the first configuration information and the second configuration information may include a TDRA table.

公开(公告)号：US11464033B2

公开(公告)日：2022-10-04

申请号：US17036584

申请日：2020-09-29

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Yunjung Yi ,  Daesung Hwang

IPC: H04W72/12 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04L5/10 ,  H04L27/26 ,  H04W72/04 ,  H04W72/14 ,  H04W80/08

Abstract: Disclosed are a method for performing uplink transmission in a wireless communication system and an apparatus therefor. Specifically, a method for performing uplink transmission in a wireless communication system, which is performed by a user equipment includes: receiving, from a base station, configuration information for performing uplink transmission without an uplink grant; and transmitting uplink data, to the base station, through at least one uplink resource configured based on the configuration information, in which the configuration information may be received through a higher layer signaling, and the configuration information may include information related to repetition transmission of the uplink data.

公开(公告)号：US20220287058A1

公开(公告)日：2022-09-08

申请号：US17630427

申请日：2020-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang

IPC: H04W72/12 ,  H04L1/18 ,  H04W74/08

Abstract: A UE can perform first uplink transmission on the basis of a first scheduling message without NDI, receive a second scheduling message including an NDI field, and perform i) retransmission for the first uplink transmission or ii) new uplink transmission on the basis of the NDI field in the second scheduling message. Performing the retransmission for the first uplink transmission or the new uplink transmission can comprise: determining, in a state in which an NDI value for the first scheduling message is considered a specific value, whether the value of the NDI field is toggled in comparison to the specific value; performing the retransmission for the first uplink transmission on the basis of the non-toggling of the value of the NDI field in comparison to the specific value; and performing the new uplink transmission on the basis of the toggling of the value of the NDI field in comparison to the specific value.

公开(公告)号：US11438817B2

公开(公告)日：2022-09-06

申请号：US17033643

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Hyunsoo Ko ,  Seonwook Kim ,  Duckhyun Bae ,  Joonkui Ahn ,  Sukhyon Yoon

IPC: H04W36/06 ,  H04W68/00 ,  H04W76/15 ,  H04W72/04

Abstract: The present document provides a method for receiving information informing a transmission configuration indicator (TCI) change in a wireless communication system, the method performed by a user equipment (UE) and comprising: performing an initial access procedure with a network, receiving the information informing the TCI change from a first transmission reception point (TRP) in the network, performing a physical downlink control channel (PDCCH) monitoring based on the information informing the TCI change.

公开(公告)号：US20220201618A1

公开(公告)日：2022-06-23

申请号：US17690618

申请日：2022-03-09

Applicant: LG Electronics Inc.

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

IPC: H04W52/14 ,  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：US20220159652A1

公开(公告)日：2022-05-19

申请号：US17439117

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Suckchel Yang ,  Hyunho Lee

IPC: H04W72/04

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 resource allocation information including a first start and length indicator value (SLIV) and a second SLIV, wherein the first SLIV is associated with a start symbol (S1) of a first uplink time resource and the number (L1) of symbols, the second SLIV is associated with an offset value (S2) associated with a start symbol of a second uplink time resource and the number (L2) of symbols, S1 and S2 are integers of 0 or larger, and L1 and L2 are integers of 1 or larger; and transmitting the uplink signal on the first uplink time resource and the second uplink time resource on the basis of the resource allocation information, wherein S2 is an offset value between a last symbol of the first uplink time resource and the start symbol of the second uplink time resource.