公开(公告)号：US12069703B2

公开(公告)日：2024-08-20

申请号：US17753043

申请日：2020-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04W72/02 ,  H04W72/53 ,  H04W92/18

CPC classification number: H04W72/53 ,  H04W92/18

Abstract: A method by which a first device performs wireless communication is presented. The method can comprise the steps of: determining a first selection window for selecting a resource related to sidelink transmission; determining N number of preset second selection windows in the first selection window; selecting a resource on the basis of the number of idle resources in the N number of second selection windows; and transmitting, on the resource, a PSCCH and a PSCCH related to the PSCCH to a second device. For example, N can be a positive integer.

公开(公告)号：US12058679B2

公开(公告)日：2024-08-06

申请号：US17593945

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04W72/20

CPC classification number: H04W72/20

Abstract: A method for performing wireless communication by a first device is proposed in an embodiment. The method may comprise the steps of: configuring one or more bandwidth parts (BWPs) associated with communication with a base station; receiving first control information from a first search space for the first control information on the one or more BWPs; and receiving second control information from a second search space for the second control information on the one or more BWPs. For example, on the basis of the base station allocating, to the first device, resources associated with sidelink transmission in a carrier in which Uu communication is performed, the first search space and the second search space can overlap.

公开(公告)号：US12058645B2

公开(公告)日：2024-08-06

申请号：US17267981

申请日：2019-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo

IPC: H04W72/02 ,  H04B17/318 ,  H04W4/40 ,  H04W24/10 ,  H04W28/02 ,  H04W72/542

CPC classification number: H04W72/02 ,  H04B17/318 ,  H04W4/40 ,  H04W24/10 ,  H04W28/0289 ,  H04W72/542

Abstract: Provided are a method in which a first device (100) determines whether information related to a sidelink resource is valid, and an apparatus supporting same. The method comprises the steps of: receiving information related to a sidelink resource from a second apparatus (200); and determining whether the information related to the sidelink resource is valid, on the basis of the power of a signal received from the second device (200).

公开(公告)号：US12047916B2

公开(公告)日：2024-07-23

申请号：US18125938

申请日：2023-03-24

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Daesung Hwang ,  Hanbyul Seo

IPC: H04W72/02 ,  H04L1/00 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/40 ,  H04W72/563

CPC classification number: H04W72/02 ,  H04L1/0003 ,  H04L1/1812 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/40 ,  H04W72/563

Abstract: A method by which a first device performs wireless communication and an apparatus for supporting same are provided. The method comprises the steps of determining a selection window; selecting Y candidate slots within the selection window; determining at least one slot related to the Y candidate slots, on the basis of a resource reservation period value set for a resource pool; selecting at least one sidelink (SL) resource from among SL resources included in the Y candidate slots, on the basis of sensing the at least one slot; and performing SL communication on the basis of the at least one SL resource, wherein the value of Y may be a positive integer.

公开(公告)号：US12028850B2

公开(公告)日：2024-07-02

申请号：US17979221

申请日：2022-11-02

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Suckchel Yang ,  Daesung Hwang ,  Kijun Kim

IPC: H04L12/28 ,  H04W72/04 ,  H04W72/044 ,  H04W72/12 ,  H04W72/1268 ,  H04W72/23 ,  H04J1/16

CPC classification number: H04W72/1268 ,  H04W72/04 ,  H04W72/046 ,  H04W72/12 ,  H04W72/23

Abstract: Provided are a method for a terminal for carrying out uplink communication in a wireless communication system, and an apparatus using the method. The method receives an uplink communication-related parameter independently configured for each analog beam, and carries out the uplink communication on the basis of the parameter. If the uplink communication is carried out using a particular analog beam, then an uplink communication-related parameter configured on the particular analog beam is applied to the uplink communication.

公开(公告)号：US12022405B2

公开(公告)日：2024-06-25

申请号：US17602484

申请日：2020-04-09

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04W52/24 ,  H04W4/40 ,  H04W52/36 ,  H04W56/00

CPC classification number: H04W52/242 ,  H04W4/40 ,  H04W52/243 ,  H04W52/367 ,  H04W56/001

Abstract: A method by which a first device performs wireless communication, and a device for supporting same are provided. The method can comprise the steps of: acquiring synchronization related to sidelink (SL) communication from a synchronization reference; receiving information related to a first power control parameter; generating a sidelink synchronization signal block (S-SSB) including a sidelink primary synchronization signal (S-PSS), a sidelink secondary synchronization signal (S-SSS), and a physical sidelink broadcast channel (PSBCH); determining a first transmission power value on the basis of a downlink (DL) path loss between a base station and the first device and the information related to the first power control parameter; and transmitting the S-SSB to a second device on the basis of the first transmission power value and the synchronization related to the SL communication.

公开(公告)号：US12004133B2

公开(公告)日：2024-06-04

申请号：US18389528

申请日：2023-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Ko ,  Hanbyul Seo ,  Seungmin Lee

IPC: H04W72/04 ,  H04L1/18 ,  H04L1/1812 ,  H04W72/0446 ,  H04W74/08 ,  H04W74/0808

CPC classification number: H04W72/0446 ,  H04L1/1812 ,  H04W74/0808

Abstract: A method for a first device to perform wireless communication based on partial sensing and an apparatus supporting the same are provided. The method may comprise: triggering a resource selection procedure; determining a selection window within a packet delay budget (PDB) based on the triggering of the resource selection procedure; selecting Y candidate slots in the selection window; performing sensing within a contiguous partial sensing (CPS) window related to the Y candidate slots; and selecting a sidelink (SL) resource based on random selection within the selection window, based on the number of slots included in the CPS window which is less than a minimum number of slots, wherein Y is a positive integer.

公开(公告)号：US12004122B2

公开(公告)日：2024-06-04

申请号：US17267737

申请日：2019-08-12

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hyukjin Chae ,  Kyuhwan Kwak

IPC: H04W72/02 ,  H04W4/40 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20 ,  H04W74/0808

CPC classification number: H04W72/02 ,  H04W4/40 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20 ,  H04W74/0808

Abstract: One embodiment of the present disclosure provides a method for transmitting, by a receiving terminal, a feedback signal to a transmitting terminal in a wireless communication system, the method comprising a step of: receiving, by the receiving terminal, a reference signal from the transmitting terminal; and transmitting, by the receiving terminal, the feedback signal for the reference signal to the transmitting terminal, wherein the feedback signal is transmitted on the basis of compensation for a phase change that occurs when the reference signal is received. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US11997047B2

公开(公告)日：2024-05-28

申请号：US17705235

申请日：2022-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Seungmin Lee ,  Hanbyul Seo

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/23

Abstract: Provided are a method for performing wireless communication by a first device, and a device for supporting the method. 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 configured grant (CG) resource for sidelink (SL); generating ACK information, based on no physical sidelink control channel (PSCCH) transmission by the first device on the CG resource in a single period; and determining a priority value of the ACK information, wherein the priority value of the ACK information is same as a largest priority value among at least one possible priority value related to the CG resource.

公开(公告)号：US11991002B2

公开(公告)日：2024-05-21

申请号：US17283776

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhwan Kwak ,  Hanbyul Seo ,  Seungmin Lee ,  Hyukjin Chae

IPC: H04L1/1812 ,  H04L1/1867 ,  H04W92/18

CPC classification number: H04L1/1819 ,  H04L1/1896 ,  H04W92/18

Abstract: Provided are a method, performed by a first terminal, for adjusting a threshold for determining hybrid automatic repeat request (HARQ) feedback in a wireless communication system, and an apparatus for supporting the same. The method comprises the steps of: transmitting at least one piece of information to a second terminal; receiving, from the second terminal, at least one HARQ feedback in response to the at least one piece of information; determining an ACK or NACK with respect to the at least one HARQ feedback, based on the threshold; receiving, from the second terminal, an HARQ feedback transmission history of the second terminal; and adjusting the threshold, based on the HARQ feedback transmission history of the second terminal and information about the HARQ feedback determined by the first terminal.