公开(公告)号：US20220095250A1

公开(公告)日：2022-03-24

申请号：US17310409

申请日：2020-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hyukjin CHAE

IPC: H04W56/00 ,  H04W4/029 ,  G01S5/02 ,  G05D1/02

Abstract: One embodiment relates to a method for measuring the location of a terminal in a wireless communication system, comprising: a step in which the terminal receives a plurality of first signals from a first fixed node and a second fixed node; a step in which the terminal receives a plurality of second signals from the first fixed node and the second fixed node; a step in which the terminal obtains first reference signal timing difference (RSTD) information on the basis of the plurality of received first signals; a step in which the terminal obtains second RSTD information on the basis of the plurality of received second signals; and a step in which the terminal measures a location of the terminal on the basis of the first RSTD information and the second RSTD information.

公开(公告)号：US20220061005A1

公开(公告)日：2022-02-24

申请号：US17453248

申请日：2021-11-02

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk KO ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W56/00 ,  H04W72/04 ,  H04L27/26

Abstract: Provided are a method for performing wireless communication by a first device and a device for supporting same. The method may comprise the steps of: receiving, from a base station, information associated with time offset from a start of a sidelink synchronization signal block (S-SSB) period to a first S-SSB; receiving, from the base station, information associated with a time interval between S-SSBs; and on the basis of at least one of the time offset or the time interval, transmitting one or more S-SSBs to a second device within the S-SSB period.

公开(公告)号：US20220039097A1

公开(公告)日：2022-02-03

申请号：US17290981

申请日：2019-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhwan KWAK ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/04 ,  H04W52/54 ,  H04W28/26 ,  H04W72/10 ,  H04W72/08

Abstract: Provided are a method for a terminal stopping information transmission in a wireless communication system, and a device supporting same. The method may comprise the steps of: receiving first power control information for setting a transmission power to zero; and stopping information transmission on a resource on the basis of the first power control information.

公开(公告)号：US20210400663A1

公开(公告)日：2021-12-23

申请号：US17297340

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO

IPC: H04W72/04

Abstract: Provided are a method for performing wireless communication by a first device and an apparatus supporting same. The method may comprise the steps of: transmitting, to a second device, information related to a first resource on a sidelink (SL) bandwidth part (BWP); and performing SL reception from the second device on a second resource on the SL BWP. The second resource may not overlap with the first resource.

公开(公告)号：US20210385808A1

公开(公告)日：2021-12-09

申请号：US17286955

申请日：2019-10-21

Applicant: LG Electronics Inc.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/04 ,  H04L1/08 ,  H04L1/18 ,  H04W28/26

Abstract: A resource selection method of a sidelink terminal in a wireless communication system is presented. The method determines resource selection sub windows in a resource selection window on the basis of a repetitive transmission frequency for a sidelink message, and selects a resource for the transmission of the sidelink message in each of the resource selection sub windows, wherein the repetitive transmission frequency includes initial transmission and retransmission frequency for the sidelink message.

公开(公告)号：US20210360655A1

公开(公告)日：2021-11-18

申请号：US17278249

申请日：2019-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/12 ,  H04W72/04 ,  H04W4/40 ,  H04L5/00 ,  H04L27/26

Abstract: The present disclosure provides a method for transmitting scheduling information in a wireless communication system performed by a user equipment (UE) that supports a vehicle-to-everything (V2X) operation, including transmitting the scheduling information based on a predefined resource or a repeated transmission of a basic unit, wherein the UE transmits the scheduling information by reflecting index information of a sequence applied to a reference signal related to the transmission of the scheduling information, and wherein the index information has different values depending on the number of the repeated transmissions, a transmission timing of the scheduling information, or a transmission type.

公开(公告)号：US20210351878A1

公开(公告)日：2021-11-11

申请号：US17283205

申请日：2019-09-03

Applicant: LG Electronics Inc.

Inventor： Kyuhwan KWAK ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04L1/20 ,  H04W24/08

Abstract: Provided are a method in which a terminal determines whether or not information is successfully transmitted to a plurality of terminals in a group in a wireless communication system, and a device supporting same. The method can comprise the steps of: transmitting the information to a plurality of terminals in the group; receiving zero or one or more feedback information items on a first resource in response to the transmitted information; and determining whether or not the information is successfully transmitted to the plurality of terminals in the group, on the basis of power measured in the first resource and power measured in a second resource.

公开(公告)号：US20210344454A1

公开(公告)日：2021-11-04

申请号：US17280513

申请日：2019-09-30

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO

IPC: H04L1/18 ,  H04W76/28

Abstract: Proposed is a method of performing wireless communication by a first apparatus. The method may include receiving one or more reference signals, each generated by one or more apparatuses, from the one or more apparatuses, and determining discontinuous detection (DTX) related to one or more second apparatuses 200 among the one or more apparatuses based on the one or more reference signals, and transmitting hybrid automatic repeat request (HARQ) feedback to the one or more second apparatuses 200.

公开(公告)号：US20210329597A1

公开(公告)日：2021-10-21

申请号：US17267739

申请日：2019-10-29

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/12

Abstract: A method for a first device (100) to transmit sidelink information and an apparatus for supporting same are provided. The method may comprise the steps of: performing sensing of a resource associated with a transmission resource included in at least one first resource pattern; selecting a second resource pattern from among the at least one first resource pattern on the basis of the sensing; and transmitting the sidelink information to a second device (200) by using a transmission resource in the second resource pattern.

公开(公告)号：US20210323580A1

公开(公告)日：2021-10-21

申请号：US17267434

申请日：2019-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hyukjin CHAE ,  Kyuhwan KWAK

IPC: B60W60/00 ,  H04W4/46 ,  H04W4/44 ,  H04L1/16 ,  H04B17/318 ,  H04B17/24 ,  H04L1/00 ,  H04W24/08

Abstract: One embodiment of the present invention provides a method for transmitting, by a receiving terminal, a feedback signal to a transmitting terminal in a wireless communication system, the method comprising the steps of: receiving, by the receiving terminal, a reference signal from the transmitting terminal; and transmitting, by the receiving terminal, the feedback signal corresponding to 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 receiving terminal 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.