公开(公告)号：US20240056917A1

公开(公告)日：2024-02-15

申请号：US17769069

申请日：2020-10-14

Applicant: LG Electronics Inc.

Inventor： Hongsuk KIM ,  Sunghoon JUNG ,  Oanyong LEE ,  Jongwoo HONG

IPC: H04W36/00

CPC classification number: H04W36/00835 ,  H04W36/0058

Abstract: The present disclosure relates to mobility in dual connectivity (DC) in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving, from a network, a plurality of conditional mobility commands, each of the plurality of conditional mobility commands comprising a respective trigger type; identifying, among the plurality of conditional mobility commands, one or more conditional mobility commands comprising a trigger type corresponding to a secondary cell group (SCG) configuration status of the wireless device; and performing an evaluation of one or more target cells related to the one or more conditional mobility commands.

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：US20230354468A1

公开(公告)日：2023-11-02

申请号：US17926896

申请日：2022-01-12

Applicant: LG Electronics Inc.

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

IPC: H04W76/28 ,  H04W72/25 ,  H04W72/1263 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W72/25 ,  H04W72/1263 ,  H04W52/0229

Abstract: Proposed is an operation method of a first apparatus (100) in a wireless communication system. The method may comprise the steps of: selecting a first resource and a second resource in a selection window, on the basis of a sensing procedure; transmitting, through a first physical sidelink control channel (PSCCH) on the basis of the first resource, first sidelink control information (SCI) including information related to the second resource, to a second apparatus (200) for performing wireless communication on the basis of a sidelink (SL) discontinuous reception (DRX) configuration; transmitting, on the basis of the first resource, first SL data to the second apparatus 200 through a first physical sidelink shared channel (PSSCH) scheduled by the first SCI; triggering pre-emption related to the second resource; selecting a third resource after the second resource, on the basis of the triggered pre-emption, wherein the third resource before the second resource is not allowed to be selected; transmitting second SCI including information related to the third resource, to the second apparatus (200) through a second PSCCH; and transmitting second SL data to the second apparatus (200) through a second PSSCH scheduled by the second SCI.

公开(公告)号：US20230309064A1

公开(公告)日：2023-09-28

申请号：US18018474

申请日：2021-07-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/02 ,  H04W72/0457 ,  H04W8/00

CPC classification number: H04W72/02 ,  H04W72/0457 ,  H04W8/005 ,  H04W92/18

Abstract: One embodiment relates to an operating method of a remote UE in a wireless communication system, in which the remote UE transmits a PC5-S connection request message to a relay UE, the remote UE receives a PC5-S response message from the relay UE, and the remote UE transmits a PC5-S completion message to the relay UE, wherein the PC5-S connection request message is transmitted through a first BWP, the PC5-S response message is received through the first BWP, the PC5-S response message includes one or more BWPs recommended by the relay UE, and the PC5-S completion message is transmitted through a BWP selected by the remote UE from among the one or more BWPs.

公开(公告)号：US20230180343A1

公开(公告)日：2023-06-08

申请号：US18096753

申请日：2023-01-13

Applicant: LG Electronics Inc.

Inventor： Giwon PARK ,  Seoyoung BACK ,  Jongwoo HONG

IPC: H04W76/28 ,  H04W76/14

CPC classification number: H04W76/28 ,  H04W76/14

Abstract: Proposed is an operation method of a first device (100) in a wireless communication system. The method may comprise the steps of: establishing a sidelink (SL) unicast link with a second device (200); transmitting first SL discontinuous reception (DRX) configuration information related to the SL unicast link to the second device (200); transmitting a physical sidelink control channel (PSCCH) to the second device (200) in an on-duration interval included in the first SL DRX configuration information; and transmitting a physical sidelink shared channel (PSSCH) to the second device (200) on the basis of the PSCCH in the on-duration interval.

公开(公告)号：US20230139122A1

公开(公告)日：2023-05-04

申请号：US18074808

申请日：2022-12-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/28 ,  H04W28/02

Abstract: Provided are a method for performing wireless communication by a first device, and a device for supporting same. The method may comprise: obtaining one or more sidelink (SL) Discontinuous Reception (DRX) configurations; obtaining a Quality of Service (QoS) profile and a transmission (TX) profile representing whether supporting SL DRX is compatible; selecting a SL DRX configuration related to the QoS profile from among the one or more SL DRX configurations, based on the TX profile representing compatibility of supporting SL DRX; and performing, with a second device, SL communication within an active time of the SL DRX configuration.

公开(公告)号：US20230099609A1

公开(公告)日：2023-03-30

申请号：US17800465

申请日：2021-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Jongwoo HONG ,  Daewook BYUN ,  Seokjung KIM

IPC: H04W36/00

Abstract: The present disclosure relates to a reconfiguration in a wireless communication system. According to various embodiments, a method performed by a master node (MN) serving a wireless device with a source secondary node (SN) in a dual connectivity (DC) in a wireless communication system comprises: transmitting, to the wireless device, radio resource control (RRC) reconfiguration parameters; transmitting, to the source SN, a request message for a user equipment (UE) context stored in the source SN; receiving, from the source SN, a response message comprising the UE context; transmitting, to a target SN, a SN addition request message comprising the UE context; receiving, from the target SN, a SN addition request acknowledgement message comprising a delta configuration for the RRC reconfiguration parameters, wherein the delta configuration comprises a configuration that is changed with respect to the RRC reconfiguration parameters in the UE context; and transmitting, to the wireless device, a RRC reconfiguration message for SN mobility comprising the delta configuration.

公开(公告)号：US20220329389A1

公开(公告)日：2022-10-13

申请号：US17705210

申请日：2022-03-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W76/28 ,  H04L1/18

Abstract: According to an embodiment of the present disclosure, provided is a method for performing wireless communication by a first apparatus. The method may comprise: obtaining sidelink (SL) discontinuous reception (DRX) configuration including information related to an active time of a second apparatus, receiving, from a base station, first information related to a first SL resource and second information related to an uplink (UL) resource, and transmitting, to the base station, SL hybrid automatic repeat request (HARQ) feedback information on the UL resource based on a time domain of the first SL resource not being included within the active time of the second apparatus. The SL HARQ feedback information may be SL HARQ acknowledge (ACK) information.

公开(公告)号：US20220232665A1

公开(公告)日：2022-07-21

申请号：US17648022

申请日：2022-01-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/28 ,  H04W76/27 ,  H04W72/04

Abstract: Disclosed is a method of operating a first User Equipment (UE) in a wireless communication system according to one embodiment, the method including receiving assistance information related to a second UE by the first UE from the second UE, transmitting the assistance information by the first UE to a base station, and transmitting SL DRX configuration information of the second UE by the first UE, wherein the SL DRX configuration information of the second UE is related to a configuration determined by the base station based on the assistance information.

公开(公告)号：US20220086670A1

公开(公告)日：2022-03-17

申请号：US17420989

申请日：2019-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Taehun KIM ,  Jongwoo HONG ,  Sunghoon JUNG

IPC: H04W24/10 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30 ,  H04W68/00

Abstract: Provided are a method for fast cell setup. According to an embodiment of the present disclosure, the method includes receiving a cell group configuration including a list of cells, performing measurement on the cells, identifying at least one invalid cell among the cells included in the cell group configuration based on a result of the measurement, reporting information on the identified invalid cell.