公开(公告)号：US20240414739A1

公开(公告)日：2024-12-12

申请号：US18697982

申请日：2022-10-06

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/25 ,  H04W76/28

Abstract: Proposed is a method for operating a first device (100) in a wireless communication system. The method may comprise the steps of: acquiring an SL DRX configuration related to a second device (200); acquiring a first minimum number of slots to be included in an active time of the SL DRX configuration; determining at least one candidate resource on the basis of the first minimum number; and selecting, on the basis of the at least one candidate resource, at least one resource for transmitting an MAC PDU to the second device (200).

公开(公告)号：US20240381390A1

公开(公告)日：2024-11-14

申请号：US18290617

申请日：2022-07-21

Applicant: LG Electronics Inc.

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

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/541 ,  H04W76/28 ,  H04W92/18

Abstract: Provided are a method by which a first device performs wireless communication, and a device for supporting same. The method comprises the steps of: acquiring information related to a sidelink (SL) resource pool; triggering a resource selection procedure; and determining a plurality of SL candidate resources in the SL resource pool within a selection window on the basis of the resource selection procedure being triggered, wherein information related to collision resources is transmitted from a medium access control (MAC) layer of a first device to a physical layer of the first device, and the collision resources can be excluded from the plurality of SL candidate resources.

公开(公告)号：US20240381379A1

公开(公告)日：2024-11-14

申请号：US18685092

申请日：2022-08-17

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/25 ,  H04L5/00 ,  H04W76/27 ,  H04W76/28

Abstract: Proposed is a method of operating a first device (100) in a wireless communication system. The method may comprise the steps of: receiving SCI for PSSCH scheduling, from a second device (200) and through a PSCCH in an active time of SL DRX configuration, the SCI including information that is about the remaining PDB and relates to a MAC PDU; transmitting HARQ NACK information about the MAC PDU to the second device (200); and skipping, on the basis of the remaining PDB, the starting of a first timer related to the transmission of the HARQ NACK information.

公开(公告)号：US20240381200A1

公开(公告)日：2024-11-14

申请号：US18690949

申请日：2022-09-13

Applicant: LG Electronics Inc.

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

IPC: H04W36/00 ,  H04W76/14 ,  H04W88/04

Abstract: An embodiment relates to an operation method of a sidelink remote UE in a wireless communication system, and in the method: the remote UE performs measurement on the basis of a discovery message received from one or more candidate relay UEs; the remote UE reports the measurement result for the one or more candidate relay UEs to a base station; the remote UE receives an RRCReconfiguration message from the base station; and the remote UE performs a PC5 link establishment procedure with a target relay UE, wherein the remote UE reports an L2 ID of the remote UE to the base station.

公开(公告)号：US20240357701A1

公开(公告)日：2024-10-24

申请号：US18681445

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/28 ,  H04W72/40 ,  H04W92/18

CPC classification number: H04W76/28 ,  H04W72/40 ,  H04W92/18

Abstract: Proposed is a method for operating a first device (100) in a wireless communication system. The method may comprise the steps of: obtaining information related to at least one SL DRX configuration which is set for each piece of service-related information; determining a first SL DRX configuration for receiving a message for establishing a unicast connection, on the basis of information related to a first service, from among the at least one SL DRX configuration; receiving, on the basis of an active time of the first SL DRX configuration, a first SCI for PSSCH scheduling through a PSCCH from a second device; and receiving, on the basis of the active time, a message for establishing the unicast connection and a second SCI through the PSSCH from the second device.

公开(公告)号：US20240349303A1

公开(公告)日：2024-10-17

申请号：US18289866

申请日：2022-05-10

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Giwon PARK

IPC: H04W72/25

CPC classification number: H04W72/25

Abstract: An operating method of a first device (100) in a wireless communication system is presented. The method may comprise the steps of: transmitting, to a second device (200), SCI including resource-related information, on the basis of a first resource, the resource-related information comprising information related to the next resource of the first resource; receiving collision information from the second device (200); and reselecting, on the basis of the collision information, a resource from a set of candidate resources from which the next resource of the first resource is excluded.

公开(公告)号：US20240340731A1

公开(公告)日：2024-10-10

申请号：US18579238

申请日：2022-07-15

Applicant: LG Electronics Inc.

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

IPC: H04W36/00

CPC classification number: H04W36/033 ,  H04W36/0058

Abstract: An embodiment relates to a handover-related operation method of a remote UE in a wireless communication system, the method comprising: performing a measurement on a plurality of candidate relay UEs by a remote UE; transmitting a measurement report to a first base station by the remote UE; establishing an RRC connection with one relay UE selected from among the plurality of candidate relay UEs, by the remote UE; and transmitting a signal to the relay UE by the remote UE, wherein the remote UE transmits ID information related to an RRC reconfiguration procedure between the relay UE and a second base station to the first base station.

公开(公告)号：US20240334386A1

公开(公告)日：2024-10-03

申请号：US18579246

申请日：2022-07-13

Applicant: LG Electronics Inc.

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

IPC: H04W64/00 ,  H04L5/00 ,  H04W92/18

CPC classification number: H04W64/006 ,  H04L5/0048 ,  H04W92/18

Abstract: According to an embodiment, an operation method for a remote UE in a wireless communication system comprises: receiving, by a remote UE, information related to a positioning reference signal (PRS) transmitted by a plurality of base stations; receiving, by the remote UE, a plurality of PRSs from at least some of the plurality of base stations; and measuring, by the remote UE, a reference signal Time difference measurement (RSTD) of each pair of the plurality of PRSs, wherein the at least some of the base stations must include, among the base stations measured by the remote UE, a base station having the best signal strength or a recommended base station of the remote UE.

公开(公告)号：US20240284492A1

公开(公告)日：2024-08-22

申请号：US18572084

申请日：2023-07-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/40 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/25 ,  H04W76/28

CPC classification number: H04W72/40 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/25 ,  H04W76/28

Abstract: A method by which a first device performs wireless communication, and a device for supporting same are presented. The method comprises the steps of: acquiring an SL DRX configuration including information related to an SL DRX activation time of a first device; receiving, from a second device, information related to a plurality of resources, the information including information related to a frequency resource of the plurality of resources and information related to a time resource of the plurality of resources; performing a monitoring operation within the SL DRX activation time based on resource information; and determining, in N resources from among the plurality of resources, on the basis that the first SCI has not been received from the second device, resources after the N resources, for scheduling of a first PSSCH and second SCI, to be non-valid resources through the first PSCCH, wherein N can be a positive integer.

公开(公告)号：US20240284439A1

公开(公告)日：2024-08-22

申请号：US18569433

申请日：2022-06-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/121 ,  H04W72/25 ,  H04W72/543 ,  H04W92/18

CPC classification number: H04W72/121 ,  H04W72/25 ,  H04W72/543 ,  H04W92/18

Abstract: Proposed is a method for operation of a first device (100) in a wireless communication system. The method may comprise the steps of: initiating a timer for an active time on the basis of reception of first SCI; transmitting, on the basis of the timer for the active time being operating, second SCI for scheduling of a second PSSCH to at least one device within a group via a second PSCCH; and transmitting, on the basis of the timer for the active time being operating, a second MAC PDU related to a second destination L2 ID to the at least one device via the second PSSCH.