公开(公告)号：EP4404652A1

公开(公告)日：2024-07-24

申请号：EP22870325.2

申请日：2022-09-15

Applicant: LG Electronics Inc.

Inventor： KO, Woosuk ,  LEE, Seungmin

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/54 ,  H04W72/12 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W92/18 ,  H04W72/04 ,  H04W72/02 ,  H04W4/40 ,  H04W72/12

Abstract: An operation method of a first device (100) in a wireless communication system is proposed. The method may comprise the steps of: determining a second threshold related to an RSRP threshold; and determining at least one candidate resource in a resource selection window on the basis of sensing and the RSRP threshold, the RSRP threshold not increasing to be greater than the second threshold on the basis that the length of a sensing window is shorter than a first threshold.

公开(公告)号：EP4401486A1

公开(公告)日：2024-07-17

申请号：EP22870358.3

申请日：2022-09-16

Applicant: LG Electronics Inc.

Inventor： HWANG, Daesung ,  LEE, Seungmin

IPC: H04W72/04 ,  H04W72/02 ,  H04W72/12 ,  H04L1/18 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W92/18 ,  H04L1/18 ,  H04W72/04 ,  H04W72/02 ,  H04W4/40 ,  H04W72/12

Abstract: A method of a first user equipment (UE) for transmitting inter-UE coordination information in a wireless communication system comprises receiving a request for the inter-UE coordination information from a second UE and transmitting the inter-UE coordination information to the second UE. The request is received based on a first ID, and the inter-UE coordination information is transmitted based on a second ID. The first ID includes a first SOURCE ID and a first DESTINATION ID, and the second ID includes a second SOURCE ID and a second DESTINATION ID. At least one of the first SOURCE ID, the first DESTINATION ID, the second SOURCE ID, or the second DESTINATION ID is set to a pre-defined ID.

公开(公告)号：EP4387361A1

公开(公告)日：2024-06-19

申请号：EP22867751.4

申请日：2022-09-08

Applicant: LG Electronics Inc.

Inventor： HWANG, Daesung ,  LEE, Seungmin ,  SEO, Hanbyul

IPC: H04W72/04 ,  H04W72/02 ,  H04W28/26 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W72/25 ,  H04B17/252 ,  H04B17/328

Abstract: A method by which a first terminal transmits information related to a conflict of reserved resources in a wireless communication system according to one embodiment of the present specification comprises the steps of: receiving first SCI related to a first reserved resource for a PSSCH from a second terminal; receiving second SCI related to a second reserved resource for a PSSCH from a third terminal; determining that a conflict exists between the first reserved resource and the second reserved resource; and transmitting information related to the conflict to the second terminal or the third terminal.

公开(公告)号：EP4380279A1

公开(公告)日：2024-06-05

申请号：EP22870364.1

申请日：2022-09-16

Applicant: LG Electronics Inc.

Inventor： HWANG, Daesung ,  LEE, Seungmin

IPC: H04W72/04 ,  H04W72/02 ,  H04W72/12 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W72/25 ,  H04W72/02 ,  H04W72/541

Abstract: A method for transmitting information related to inter-UE coordination by a first terminal in a wireless communication system according to an embodiment of the present specification comprises the steps of: determining information related to inter-UE coordination on the basis of configuration information; and transmitting the information related to inter-UE coordination to a second terminal. The information related to inter-UE coordination is based on information indicating a preferred resource or information indicating a conflict of reserved resources. The preferred resource is determined, on the basis of information about a first condition included in the configuration information, among resources related to transmission of the second terminal. An RSRP threshold value related to RSRP measured by the first terminal is determined on the basis of information about a second condition included in the configuration information.

公开(公告)号：EP4369810A1

公开(公告)日：2024-05-15

申请号：EP22853546.4

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： BACK, Seoyoung ,  LEE, Seungmin ,  HONG, Jongwoo ,  PARK, Giwon

IPC: H04W68/02 ,  H04W72/04 ,  H04W76/27 ,  H04W88/04 ,  H04L5/00

CPC classification number: H04W72/04 ,  H04W76/27 ,  H04W88/04 ,  H04L5/00 ,  H04W68/005 ,  H04W68/025

Abstract: In an embodiment, there is provided a method of operating a relay user equipment (UE) in a wireless communication system. The method may include: establishing, by the relay UE, a connection with a remote UE; monitoring, by the relay UE, a paging occasion of the remote UE; and based on presence of a paging message related to the remote UE on the paging occasion, transmitting, by the relaying UE, the paging message to the remote UE. The relay UE may stop the monitoring of the paging occasion of the remote UE based on a notification included in a radio resource control (RRC) message from the remote UE.

公开(公告)号：EP4369751A1

公开(公告)日：2024-05-15

申请号：EP22856272.4

申请日：2022-08-12

Applicant: LG Electronics Inc.

Inventor： PARK, Giwon ,  LEE, Seungmin ,  BACK, Seoyoung ,  HONG, Jongwoo

IPC: H04W4/40 ,  H04W76/28 ,  H04W72/02 ,  H04W72/54 ,  H04W72/12 ,  H04W72/23 ,  H04W4/08

CPC classification number: H04W92/18 ,  H04W4/08 ,  H04W76/28 ,  H04W72/02 ,  H04W4/40 ,  H04W72/12

Abstract: Provided are a method by which a first device performs wireless communication and a device supporting same. The method may comprise the steps of: obtaining information related to a resource pool; obtaining one or more sidelink (SL) discontinuous reception (DRX) configurations; selecting a destination having a highest priority logical channel from among logical channels having available SL data; generating a medium access control (MAC) protocol data unit (PDU) on the basis of at least one logical channel belonging to the destination; determining a packet delay budget (PDB) on the basis of a PC5 5G Quality of Service (QoS) Identifier (5QI) (PQI); on the basis of sensing, determining a plurality of candidate resources in the resource pool within a selection window; and selecting a transmission resource for SL transmission to a second device associated with the destination from among the plurality of candidate resources.

公开(公告)号：EP4344324A1

公开(公告)日：2024-03-27

申请号：EP22804987.0

申请日：2022-05-18

Applicant: LG Electronics Inc.

Inventor： PARK, Giwon ,  LEE, Seungmin ,  BACK, Seoyoung ,  HONG, Jongwoo

IPC: H04W72/12 ,  H04W76/28 ,  H04L1/18 ,  H04W4/40 ,  H04W92/18

Abstract: Provided are a method for performing wireless communication by a first device, and an apparatus for supporting same. The method may comprise the steps of: receiving information related to a configured grant (CG) from a base station through at least one of downlink control information (DCI) and a radio resource control (RRC) message; on the basis of a first sidelink (SL) resource in a period allocated by the CG, transmitting second sidelink control information (SCI) and first SCI for scheduling a physical sidelink shared channel (PSSCH) to a second device through a physical sidelink control channel (PSCCH); and on the basis of the first SL resource in the period, transmitting the second SCI and a medium access control (MAC) protocol data unit (PDU) to the second device through the PSSCH.

公开(公告)号：EP4340503A1

公开(公告)日：2024-03-20

申请号：EP22807798.8

申请日：2022-05-10

Applicant: LG Electronics Inc.

Inventor： LEE, Seungmin ,  SEO, Hanbyul ,  PARK, Giwon

IPC: H04W72/04 ,  H04W76/28 ,  H04W4/40 ,  H04W92/18 ,  H04L1/18

Abstract: Provided are a method by which a first device performs wireless communication, and a device supporting same. The method may comprise the steps of: obtaining information related to a reception resource pool and information related to a transmission resource pool; receiving, from a second device, a first SCI including a time resource indicator value (TRIV) for time resource allocation for scheduling of a physical sidelink shared channel (PSSCH) and second sidelink control information (SCI) through a PSCCH on the basis of a first slot in the reception resource pool; receiving the second SCI including information related to a hybrid automatic repeat request (HARQ) process from the second device through the PSSCH on the basis of the first slot; and determining a duration for omitting monitoring related to the HARQ process depending on whether the first slot is included in the transmission resource pool and on the basis of the TRIV.

公开(公告)号：EP4340454A1

公开(公告)日：2024-03-20

申请号：EP22807799.6

申请日：2022-05-10

Applicant: LG Electronics Inc.

Inventor： BACK, Seoyoung ,  LEE, Seungmin ,  HONG, Jongwoo ,  PARK, Giwon

IPC: H04W48/08 ,  H04W88/04 ,  H04W76/14 ,  H04W92/18 ,  H04W48/10 ,  H04W48/14 ,  H04W48/16 ,  H04W76/18 ,  H04B17/318

Abstract: One embodiment relates to an operation method of sidelink relay UE in a wireless communication system, the method in which: the relay UE performs a discovery procedure; the relay UE transmits an RRCReconfigurationSidelink message associated with PC5 RRC connection from remote UE; and the relay UE transmits a RRCReconfigurationCompleteSidelink message to the remote UE, wherein the relay UE transmits a system information block (SIB) associated with a sidelink to the remote UE, and the SIB is transmitted by means of a message separate from the RRCReconfigurationCompleteSidelink.

公开(公告)号：EP4340415A1

公开(公告)日：2024-03-20

申请号：EP22807803.6

申请日：2022-05-10

Applicant: LG Electronics Inc.

Inventor： BACK, Seoyoung ,  PARK, Giwon ,  LEE, Seungmin ,  HONG, Jongwoo ,  SEO, Hanbyul

IPC: H04W8/08 ,  H04W68/02 ,  H04W40/22 ,  H04W76/14 ,  H04W92/18

Abstract: Abstract: An embodiment relates to a method for operation of remote user equipment (UE) in a wireless communication system, the method comprising: remote UE establishing a connection with first relay UE; the remote UE receiving, from the first relay UE, information notifying of a Uu radio link failure (RLF); and performing a relay reselection or cell selection procedure on the basis of having received the information notifying of the Uu RLF, wherein, on the basis of having received, from the first relay UE, information notifying that a Uu link recovery has succeeded, the remote UE transmits, to reselected second relay UE, or a base station associated with cell selection, information notifying of falling back to a previous link.