公开(公告)号：US12232161B2

公开(公告)日：2025-02-18

申请号：US17642599

申请日：2020-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Giwon Park ,  Hanbyul Seo ,  Jongyoul Lee

IPC: H04W72/56 ,  H04W28/02 ,  H04W72/543

Abstract: A method and apparatus for transmission based on QoS requirement in a wireless communication system is provided. A wireless device sets a priority level of a logical channel. A wireless device detects that Quality of Service (QoS) requirement of the logical channel is not met. A wireless device de-prioritizes the priority level of the logical channel. A wireless device performs the SL transmission and/or the UL transmission for the logical channel with the de-prioritized priority level.

公开(公告)号：US12185149B2

公开(公告)日：2024-12-31

申请号：US17492135

申请日：2021-10-01

Applicant: LG Electronics Inc.

Inventor： Sunyoung Lee ,  Seungjune Yi ,  Youngdae Lee ,  Sungjun Park

IPC: H04W24/10 ,  H04B7/022 ,  H04W24/02 ,  H04W28/02 ,  H04W72/21 ,  H04W76/27

Abstract: A method for a base station (BS) operating in a wireless communication system, the method includes transmitting, to a user equipment (UE), first information indicating a threshold value for an uplink data split operation; and receiving a buffer status report (BSR) from the UE, wherein a value of a buffer size in the BSR is determined based on second information that indicates an amount of data available for transmission for a packet data convergence protocol (PDCP) entity of the UE when the amount of the data available for transmission is larger than the threshold value.

公开(公告)号：US12137003B2

公开(公告)日：2024-11-05

申请号：US18114083

申请日：2023-02-24

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Seungmin Lee ,  Giwon Park ,  Jongyoul Lee

IPC: H04L1/1822 ,  H04L1/1867 ,  H04W72/23

Abstract: A method and apparatus for periodic transmissions for a configured grant is provided. A first device operating in a wireless communication system transmits, to a second device, a media access control (MAC) protocol data unit (PDU) by using a first resource of a configured grant (CG) in a first period for which the first resource of the CG is associated with a HARQ process identifier (ID), and flushes a HARQ buffer associated with the HARQ process ID in a second period for which a second resource of the CG is associated with the HARQ process ID. Then, the first device ignores a retransmission resource associated with the HARQ process ID based on flushing the HARQ buffer.

公开(公告)号：US12114345B2

公开(公告)日：2024-10-08

申请号：US17753010

申请日：2020-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Giwon Park ,  Hanbyul Seo ,  Jongyoul Lee

IPC: H04W72/10 ,  H04W72/04 ,  H04W72/044 ,  H04W72/23 ,  H04W72/56 ,  H04W92/18

CPC classification number: H04W72/56 ,  H04W72/044 ,  H04W72/23 ,  H04W92/18

Abstract: A method and apparatus for handling BWP switching based on priority in a wireless communication system is provided. A wireless device receives configuration of multiple bandwidth parts (BWPs) on a cell, wherein the multiple BWPs includes at least one active uplink (UL) BWP for UL transmission and at least one active sidelink (SL) BWP for SL transmission. A wireless device detects a triggering condition for switching to a specific UL BWP which cannot be simultaneously active with the active SL BWP. A wireless device determines whether to switch to the specific UL BWP based on priority information, wherein the priority information includes at least one of UL priority and/or SL priority. A wireless device performs the switching to the specific UL BWP based on the determination.

公开(公告)号：US12107688B2

公开(公告)日：2024-10-01

申请号：US17714560

申请日：2022-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Suckchel Yang ,  Seonwook Kim

IPC: H04L1/1829 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04L1/1861 ,  H04L5/0055 ,  H04W72/23

Abstract: According to an embodiment of the present disclosure, a user equipment (UE) may receive information regarding a plurality of radio network temporary identifiers (RNTIs); monitor a plurality of physical downlink control channels (PDCCHs) in search space sets based on the plurality of RNTIs; receive a plurality of physical downlink shared channels (PDSCHs) scheduled by the plurality of PDSCHs; and transmit a single hybrid automatic repeat request (HARQ)-acknowledgment (ACK) report for the plurality of PDSCHs, wherein the plurality of PDSCH may include at least one unicast PDSCH in addition to the multicast PDSCHs.

公开(公告)号：US12101276B2

公开(公告)日：2024-09-24

申请号：US17796832

申请日：2021-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Hyunsoo Ko ,  Suckchel Yang ,  Youngdae Lee ,  Seokmin Shin

IPC: H04L5/00

CPC classification number: H04L5/0091

Abstract: The present disclosure relates to: a method comprising: a step for receiving a synchronization signal/public broadcast channel (SS/PBCH) block within a plurality of SS/PBCH block candidates located on an unlicensed band; and a step for obtaining time synchronization on the basis of the SS/PBCH block, wherein on the basis of subcarrier spacing (SCS) of the SS/PBCH block being set to 240 kHz, the plurality of SS/PBCH block candidates are located in both a first half section and a second half section of a time window set for transmission of the SS/PBCH block; and a device therefor.

公开(公告)号：US12096421B2

公开(公告)日：2024-09-17

申请号：US18081350

申请日：2022-12-14

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Youngdae Lee ,  Giwon Park ,  Jongyoul Lee

IPC: H04W72/1263 ,  H04W72/21 ,  H04W72/54 ,  H04W80/02 ,  H04W92/18

CPC classification number: H04W72/1263 ,  H04W72/21 ,  H04W72/54 ,  H04W80/02 ,  H04W92/18

Abstract: According to one embodiment of the disclosure, a method by which a first device performs SL communication is provided. The method can comprise the steps of: generating, in a MAC CE form, SL CSI related to a channel state between a first device and a second device in a MAC layer; transmitting, to a base station, a first SR triggered on the basis of the SL CSI having the MAC CE form; receiving an SL grant from the base station; and transmitting, to the second device, the SL CSI on an SL resource related to the SL grant.

公开(公告)号：US12089267B2

公开(公告)日：2024-09-10

申请号：US17436359

申请日：2020-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe ,  Sunghoon Jung

IPC: H04W4/00 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/00 ,  H04W74/08 ,  H04W74/0833

CPC classification number: H04W74/0841 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/002 ,  H04W74/0866

Abstract: A method and apparatus for random access procedure based on a beam quality in a wireless communication system is provided. A wireless device monitors a paging including information on one or more beams associated with a contention free random access procedure and selects at least one beam of which a quality is above a threshold among the one or more beams. The wireless device performs the contention free random access procedure via the at least one beam. When there is no beam of which the quality is above the threshold, the wireless device performs a contention based random access procedure.

公开(公告)号：US12069759B2

公开(公告)日：2024-08-20

申请号：US17426564

申请日：2020-02-14

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Jongwoo Hong ,  Taehun Kim

IPC: H04W76/19 ,  H04L1/1812 ,  H04L67/141 ,  H04L69/28 ,  H04L69/40 ,  H04W24/10 ,  H04W76/15 ,  H04W76/18 ,  H04W76/30

CPC classification number: H04W76/19 ,  H04L1/1812 ,  H04W24/10 ,  H04W76/30

Abstract: A method and apparatus for recovery from deadlock after master cell group (MCG) failure report in a wireless communication system is provided. Upon detecting a master cell group (MCG) radio link failure (RLF), a wireless device transmits information for the MCG RLF to a secondary node (SN) by using a secondary cell group (SCG), and starts a timer. Upon expiry of the timer, the wireless device performs a connection re-establishment procedure.

公开(公告)号：US12063522B2

公开(公告)日：2024-08-13

申请号：US17451058

申请日：2021-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Jaehyung Kim ,  Suckchel Yang

IPC: H04W16/28 ,  H04W24/08 ,  H04W24/10 ,  H04W74/0833 ,  H04W76/19

CPC classification number: H04W16/28 ,  H04W24/08 ,  H04W24/10 ,  H04W74/0841 ,  H04W76/19

Abstract: Various embodiments relate to a next-generation wireless communication system for supporting higher data transmission rate, beyond a 4th generation (4G) wireless communication system. According to various embodiments, a method of transmitting and receiving a signal in a wireless communication system and an apparatus supporting the same may be provided, and other various embodiments may be provided.