公开(公告)号：US20220095279A1

公开(公告)日：2022-03-24

申请号：US17422145

申请日：2020-01-13

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Seungmin LEE ,  Jinwoo KIM ,  Hanbyul SEO

IPC: H04W72/02 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L27/26

Abstract: A method for performing an operation for a first terminal in a wireless communication system, in one embodiment, comprises the steps of: determining, by the first terminal, a slot that is to transmit a physical uplink control channel (PUCCH), on the basis of a value for indicating the number of slots from a physical sidelink feedback channel (PSFCH) to the PUCCH; and transmitting, by the first terminal, PSFCH-based feedback information in the slot through the PUCCH to a base station, wherein the value for indicating, on the basis the slot for the PUCCH and the slot for the PSFCH not being synchronized with each other, the number of slots is a value corrected by the first terminal on the basis of a synchronization difference between the slot for the PUCCH and the slot for the PSFCH.

公开(公告)号：US20220094507A1

公开(公告)日：2022-03-24

申请号：US17539844

申请日：2021-12-01

Applicant: LG Electronics Inc.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Yunjung YI ,  Hyunho LEE

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/00 ,  H04W76/11

Abstract: A method of receiving Downlink (DL) data by a User Equipment (UE) in a wireless communication system. The method includes: receiving information related to a number of repetitions of the DL data which is repeatedly transmitted in (i) at least one first Transmission Time Interval (TTI) included in a first subframe, and in (ii) at least one second TTI included in a second subframe that is after the first subframe; and receiving the DL data based on the number of repetitions of the DL data. If a Transmission Mode (TM) for the first subframe is different from a TM for the second subframe, then the UE does not receive the DL data in the at least one second TTI.

公开(公告)号：US20220086836A1

公开(公告)日：2022-03-17

申请号：US17538382

申请日：2021-11-30

Applicant: LG Electronics Inc.

Inventor： Woosuk KO ,  Daesung HWANG ,  Seungmin LEE

IPC: H04W72/04 ,  H04L5/14

Abstract: Proposed is an operation method of a first device in a wireless communication system. The method may comprise the steps of: receiving, from a base station, TDD-UL-DL configuration information including information related to a first slot pattern and information related to a second slot pattern; acquiring the number of first SL slots related to the first slot pattern and the number of second SL slots related to the second slot pattern on the basis of first SCS related to SL communication and the TDD-UL-DL configuration information; and transmitting, to a second device, a PSBCH including information related to the number of the first SL slots and information related to the number of the second SL slots.

公开(公告)号：US20220030580A1

公开(公告)日：2022-01-27

申请号：US17493549

申请日：2021-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO

IPC: H04W72/04 ,  H04W56/00 ,  H04W72/02

Abstract: Provided are a device to device (D2D) operation method of a terminal in a wireless communication system, and a terminal using the method. In the method, the terminal receives, from another terminal which is the object of a D2D operation, first information and performs the D2D operation on the basis of the first information, wherein the first information indicates a specific resource in which the other terminal cannot receive a signal transmitted from the terminal, and the terminal performs the D2D operation within the remaining resources excluding the specific resource.

公开(公告)号：US20220015072A1

公开(公告)日：2022-01-13

申请号：US17486545

申请日：2021-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Seungmin LEE ,  Hanbyul SEO

IPC: H04W72/02 ,  H04W72/04 ,  H04W56/00

Abstract: Presented is a method by which a first device performs wireless communication. The method comprises the steps of: determining a reference point related to a resource pool; and performing sidelink transmission to a second device on the basis of the reference point related to the resource pool.

公开(公告)号：US20210400639A1

公开(公告)日：2021-12-23

申请号：US17289648

申请日：2019-11-01

Applicant: LG Electronics Inc.

Inventor： Jongyoul LEE ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W72/04 ,  H04W24/08

Abstract: A method by which a first device (100) performs sidelink transmission and a device for supporting same are provided. The method can comprise the steps of: receiving, from a second device (200), assistance information related to one or more resources for sidelink communication; selecting a transmission resource from among the one or more resources on the basis of the assistance information; and performing sidelink transmission on the transmission resource.

公开(公告)号：US20210400638A1

公开(公告)日：2021-12-23

申请号：US17465591

申请日：2021-09-02

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Hyukjin CHAE

IPC: H04W72/02 ,  H04W4/40

Abstract: Disclosed are a V2X (vehicle-to-everything) transmission resource selecting method implemented by a terminal in a wireless communication system and a terminal using the method. The method is characterized by: receiving type information for indicating the type of a resource pool; and executing a resource selection, on the basis of partial sensing, and/or a random selection from the resource pool on the basis of the type information.

公开(公告)号：US20210400509A1

公开(公告)日：2021-12-23

申请号：US17289183

申请日：2019-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hyukjin CHAE ,  Kyuhwan KWAK

IPC: H04W24/08 ,  H04W4/40 ,  B60W60/00 ,  B60W50/10 ,  B60W40/08 ,  B60W30/00

Abstract: An embodiment of the present disclosure proposes a method for a first user equipment (UE) to measure a channel occupancy ratio (CR) in a wireless communication system, the method including: a step in which the first UE transmits a signal to a second UE; and a step in which the first UE measures the CR on the basis of the amount of resources for signal transmission, wherein the CR is measured by using at least any one among a scaling value and a bias value which are set on the basis of a comparison result between the transmission power for transmitting the signal and a threshold. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, the BS or a network.

公开(公告)号：US20210385751A1

公开(公告)日：2021-12-09

申请号：US17410705

申请日：2021-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO

IPC: H04W52/02 ,  H04W52/10 ,  H04W52/24 ,  H04L5/00

Abstract: Provided are a method by which a first device performs wireless communication, and a device for supporting same. The method can comprise the steps of: transmitting one or more reference signals (RSs) to a second device on the basis of first transmit power; receiving, from the second device, information related to a channel state measured on the basis of the one or more RSs; changing the first transmit power to second transmit power on the basis of the information related to the channel state; and transmitting the one or more RSs to the second device on the basis of the second transmit power.

公开(公告)号：US20210377940A1

公开(公告)日：2021-12-02

申请号：US17405880

申请日：2021-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Inkwon SEO

IPC: H04W72/04 ,  H04L5/00

Abstract: The present invention relates to a method and an apparatus for transmitting and receiving a signal by a terminal in a wireless communication system supporting reconfiguration of wireless resources. Specifically, the method comprises a step of monitoring wireless resource reconfiguration control information on a number of sub-frames within a set monitoring cycle in order to reconfigure wireless resources, wherein a first uplink-downlink setting in accordance with wireless resource reconfiguration control information is valid only if equally detected on a number of sub-frames, and wherein a number of sub-frames are sub-frames set to monitor wireless resource reconfiguration control information of a terminal.