公开(公告)号：US20240244514A1

公开(公告)日：2024-07-18

申请号：US18560278

申请日：2022-05-10

Applicant: LG Electronics Inc.

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

IPC: H04W48/18 ,  H04W40/22 ,  H04W76/19 ,  H04W88/04 ,  H04W92/18

CPC classification number: H04W48/18 ,  H04W40/22 ,  H04W76/19 ,  H04W88/04 ,  H04W92/18

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.

公开(公告)号：US20240196301A1

公开(公告)日：2024-06-13

申请号：US18285070

申请日：2022-04-01

Applicant: LG Electronics Inc.

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

IPC: H04W40/12 ,  H04W88/04

CPC classification number: H04W40/12 ,  H04W88/04

Abstract: In a sidelink-related operation method by a remote UE in a wireless communication system, one embodiment is a method in which: the remote UE receives a predetermined signal from each of one or more candidate relay UE; the remote UE measures the predetermined signal; and the remote UE selects a relay UE, wherein the predetermined signal comprises information relating to a Uu link threshold of each candidate relay UE, and the remote UE selects the relay UE on the basis of the QoS of a service to be transmitted and received by means of the relay and information relating to the Uu link threshold of each candidate relay UE.

公开(公告)号：US20240172320A1

公开(公告)日：2024-05-23

申请号：US18281720

申请日：2022-03-11

Applicant: LG Electronics Inc.

Inventor： Woosuk KO ,  Seungmin LEE

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

CPC classification number: H04W76/28 ,  H04L5/0053 ,  H04W72/25

Abstract: Proposed is a method for operation of a first device (100) in a wireless communication system. The method may comprise the steps of: acquiring an SL DRX configuration; carrying out partial sensing on a resource pool; and carrying out, on the basis of the partial sensing, resource selection on a plurality of resources for transmission of an MAC PDU in a duration other than an active time of the SL DRX configuration, wherein a time between a plurality of transmission resources selected on the basis of the resource selection is less than a threshold time.

公开(公告)号：US20240080937A1

公开(公告)日：2024-03-07

申请号：US18270655

申请日：2021-12-31

Applicant: LG Electronics Inc.

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

IPC: H04W76/28 ,  H04L1/1812 ,  H04L1/1829 ,  H04W72/25

CPC classification number: H04W76/28 ,  H04L1/1812 ,  H04L1/1848 ,  H04W72/25

Abstract: A method for operating a first device (100) in a wireless communication system is presented. The method may comprise the steps of: receiving a SL DRX setting from a second device (200); receiving, from the second device (200), information related to whether a physical uplink control channel (PUCCH) resource has been set and information related to a resource allocation mode; determining an SL DRX hybrid automatic repeat request (HARQ) round trip time (RTT) timer value on the basis of the information related to whether the PUCCH resource has been set and the information related to a resource allocation mode; initiating an SL DRX HARQ RTT timer on the basis of the SL DRX HARQ RTT timer value; and initiating an SL DRX retransmission timer on the basis of the expiration of the SL DRX HARQ RTT timer.

公开(公告)号：US20240073921A1

公开(公告)日：2024-02-29

申请号：US18364865

申请日：2023-08-03

Applicant: LG Electronics Inc.

Inventor： Seoyoung BACK ,  Seungmin LEE ,  Giwon PARK

IPC: H04W72/232 ,  H04W72/40

CPC classification number: H04W72/232 ,  H04W72/40

Abstract: An embodiments relates to a method of operating a user equipment (UE) in a wireless communication system. The method includes: receiving, by the UE, downlink control information (DCI) from a base station (BS); and, determining, by the UE, a resource pool indicated by a resource pool index in the DCI from among a plurality of resource pools. Based on that resource pools related to New Radio (NR) sidelink discovery and resource pools related to NR sidelink communication transmission are configured together in the plurality of resource pools, the resource pool index indicates one resource pool among all resource pools included in the resource pools related to NR sidelink communication transmission and the resource pools related to NR sidelink discovery.

公开(公告)号：US20240073903A1

公开(公告)日：2024-02-29

申请号：US17766709

申请日：2020-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE

IPC: H04W72/21 ,  H04L1/1812 ,  H04W72/40 ,  H04W72/563

CPC classification number: H04W72/21 ,  H04L1/1812 ,  H04W72/40 ,  H04W72/563

Abstract: A method for performing wireless communication by a first device, and a device for supporting same are provided. The method may comprise: receiving, from a base station, information related to a physical uplink control channel (PUCCH) resource for reporting hybrid automatic repeat request (HARQ) feedback information and information related to a first sidelink (SL) resource; generating the HARQ feedback information based on first SL transmission being not performed on the first SL resource by the first device; and determining a priority value of the HARQ feedback information, wherein the priority value of the HARQ feedback information is a same as a largest priority value among at least one priority value related to the first SL resource.

公开(公告)号：US20240056985A1

公开(公告)日：2024-02-15

申请号：US18449204

申请日：2023-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Sangwook LEE ,  Seungmin LEE ,  Yoonoh YANG ,  Joongkwan HUH ,  Jinyup HWANG ,  Jinwoong PARK ,  Yunsik NA

IPC: H04W52/32 ,  H04W72/25 ,  H04W72/232

CPC classification number: H04W52/325 ,  H04W72/25 ,  H04W72/232

Abstract: One disclosure of the present specification provides a method. The method comprises: determining a configured maximum output power; transmitting, to another UE, on a first resource pool and a second resource pool at a same time, based on the configured maximum output power, wherein the configured maximum output power is configured, based on a maximum transmission power for the first resource pool and a maximum transmission power for the second resource pool, wherein the maximum transmission power for the first resource pool is a maximum value of transmission power when sidelink transmission is performed only on the first resource pool, wherein the maximum transmission power for the second resource pool is a maximum value of transmission power when sidelink transmission is performed only on the second resource pool.

公开(公告)号：US20240049343A1

公开(公告)日：2024-02-08

申请号：US18258085

申请日：2022-01-18

Applicant: LG Electronics Inc.

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

IPC: H04W76/28

CPC classification number: H04W76/28

Abstract: A first UE of the present disclosure identifies a first resource for first data and a second resource for second data, transmits, to a second UE, the first data on the basis of control information for allocating the first resource and the first resource, the control information not including reservation information about the second resource notifying of the location of the second resource on the basis of the time interval between the first resource and the second resource being larger than the time interval permitted for the resource reservation, identifies a third resource for the second data in the activation section of a DRX cycle of the second UE, and transmits, to the second UE, the second data on the basis of control information for allocating the third resource and the third resource.

公开(公告)号：US20240049033A1

公开(公告)日：2024-02-08

申请号：US18378571

申请日：2023-10-10

Applicant: LG ELECTRONICS INC.

Inventor： Dongkyu KIM ,  Seungmin LEE ,  Yunjung YI

IPC: H04W24/10 ,  H04B17/345 ,  H04L1/00 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04B17/345 ,  H04L1/0026 ,  H04L5/005 ,  H04W72/23

Abstract: A method for a terminal for reporting measurement data may comprise the steps of: receiving, from a base station, interference measurement resource (IMR) configuration data or sounding reference symbol (SRS) configuration data for measuring terminal-to-terminal (UE-to-UE) cross-link interference; measuring UE-to-UE cross-link interference on the basis of IMR or SRS configuration data; and transmitting a report containing the measured UE-to-UE cross-link interference measurement value to the base station.

公开(公告)号：US20230413299A1

公开(公告)日：2023-12-21

申请号：US18036002

申请日：2020-11-09

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE

IPC: H04W72/40 ,  H04W72/1263 ,  H04W28/26

CPC classification number: H04W72/40 ,  H04W72/1263 ,  H04W28/26

Abstract: Proposed is a method for operation of a first apparatus (100) in a wireless communication system. The method may comprise the steps of: selecting a first resource and a third resource within a selection window, on the basis of a sensing and resource selection procedure; performing re-evaluation related to the first resource, on the basis of triggering of the re-evaluation related to the first resource; selecting a second resource on the basis of the re-evaluation related to the first resource transmitting, to a second apparatus (200) via a physical sidelink control channel (PSCCH), sidelink control information (SCI) including a first value related to a resource reservation period of the second resource, on the basis of the second resource; and transmitting a medium access control (MAC) protocol data unit (PDU) to the second apparatus (200) via a physical sidelink shared channel (PSSCH), on the basis of the second resource.