公开(公告)号：US10863553B2

公开(公告)日：2020-12-08

申请号：US16071606

申请日：2017-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04W4/40

Abstract: The present invention provides a vehicle-to-X (V2X) operation method performed by a terminal in a wireless communication system, the method comprising the steps of: receiving, from a base station, information indicating at least one candidate resource occupied by a different terminal in relation to periodically-configured transmission resources, wherein the at least one candidate resource occupied by the different terminal is included in the transmission resources; and transmitting a V2X message generated by a terminal through the transmission resources on the basis of the information, wherein the terminal transmits the V2X message through a candidate resource which is not occupied by a different terminal among multiple candidate resources included in the transmission resources.

公开(公告)号：US10834558B2

公开(公告)日：2020-11-10

申请号：US15517412

申请日：2015-10-21

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo

IPC: H04W76/14 ,  H04W56/00 ,  H04L5/00 ,  H04W4/70 ,  H04W72/12 ,  H04W72/04 ,  H04W92/18 ,  H04W72/08 ,  H04W84/12

Abstract: The present invention relates to a method and an apparatus for transmitting a device-to-device synchronization signal (D2DSS) of a first terminal in a wireless communication system. Specifically, the present invention comprises the steps of: determining a D2DSS transmission-related intention of a first terminal; and, if the first terminal has the D2DSS transmission-related intention, transmitting a D2DSS to a second terminal, wherein the D2DSS is transmitted prior to a scheduling assignment period, if the first terminal has the D2DSS transmission-related intention.

公开(公告)号：US10833829B2

公开(公告)日：2020-11-10

申请号：US16098774

申请日：2017-05-02

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Suckchel Yang

IPC: H04L5/00 ,  H04L1/18 ,  H04W4/06 ,  H04W4/40 ,  H04L1/16 ,  H04L5/14

Abstract: The present invention relates to a Vehicle-to-X (V2X) operation method performed by a V2X terminal in a wireless communication system. Provided is the method comprising: receiving, from a base station, unicast data and multicast data, and transmitting, to the base station, an acknowledgment (ACK)/negative acknowledgement (NACK) for the unicast data and ACK/NACK for the multicast data, wherein the unicast data is data for the V2X terminal and the multicast data is data for a plurality of V2X terminals comprising the V2X terminal.

公开(公告)号：US10791476B2

公开(公告)日：2020-09-29

申请号：US15103673

申请日：2014-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Hanbyul Seo ,  Seungmin Lee

IPC: H04W28/02 ,  H04W40/24 ,  H04W8/00 ,  H04W72/04 ,  H04W72/08 ,  H04W76/14 ,  H04W24/10 ,  H04L5/00

Abstract: A method by which a terminal measures device-to-device (D2D) resources in a wireless communication system, according to one embodiment of the present invention comprises the steps of: receiving allocated resources for D2D transmission and reception; performing a first measurement on resource regions for the D2D transmission and reception; determining resource regions in which a discovery signal exists, which are estimated on the basis of the first measurement result; and performing a second measurement on the estimated resource regions.

公开(公告)号：US10772083B2

公开(公告)日：2020-09-08

申请号：US15541221

申请日：2015-12-31

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04B7/06 ,  H04W52/32 ,  H04W72/12 ,  H04W88/08

Abstract: Disclosed is a method for allocating resource in a wireless communication system includes: allocating, by a base station (BS), an uplink resource region for transmission of uplink control information (UCI) of a user equipment (UE) to the UE, the UCI being information related to multiple downlink cells; and receiving the UCI from the UE through the allocated uplink resource region on at least one uplink cell.

公开(公告)号：US20200267676A1

公开(公告)日：2020-08-20

申请号：US16867934

申请日：2020-05-06

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Hyukjin Chae

IPC: H04W56/00 ,  H04W76/14 ,  H04W72/04 ,  H04W48/16 ,  H04L12/24 ,  H04J11/00 ,  H04L5/00

Abstract: Disclosed is a method for transmitting a synchronization signal. The method for transmitting a synchronization signal according to the present application may comprise the step of transmitting a synchronization signal according to a first action or a second action previously configured on the basis of a command from a base station.

公开(公告)号：US10750513B2

公开(公告)日：2020-08-18

申请号：US16098307

申请日：2017-05-02

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Kijun Kim ,  Hanbyul Seo

IPC: H04H20/71 ,  H04W72/04 ,  H04W88/06 ,  H04L5/00 ,  H04W4/70 ,  H04W72/00 ,  H04W72/02 ,  H04W4/06 ,  H04W4/46

Abstract: Provided are a signal transmission method performed by a terminal in a wireless communication system and a terminal using the method. The method comprises: transmitting a second signal by using a second radio access technology (RAT); and transmitting a first signal by using a first RAT, wherein the first signal includes at least one of a sidelink synchronization signal (SLSS) and a physical sidelink broadcast channel (PSBCH) signal.

公开(公告)号：US10750512B2

公开(公告)日：2020-08-18

申请号：US15754582

申请日：2016-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo

IPC: H04W72/04 ,  H04W4/40 ,  H04W72/12 ,  H04W72/10 ,  H04W28/02 ,  H04L5/00

Abstract: Provided are a method for transreceiving a vehicle-to-everything (V2X) signal of a terminal in a wireless communication system, and a terminal apparatus using the method. The method comprises: transreceiving a V2X control signal through a first carrier commonly configured to a first area and a second area; and transreceiving V2X data through a second carrier configured to the first area or a third carrier configured to the second area.

公开(公告)号：US10728926B2

公开(公告)日：2020-07-28

申请号：US16097774

申请日：2017-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hanbyul Seo ,  Myoungseob Kim ,  Seungmin Lee ,  Jaewook Lee

IPC: H04W72/14 ,  H04W72/04 ,  H04W76/11 ,  H04W4/40 ,  H04W76/27 ,  H04L1/18 ,  H04L5/00 ,  H04W28/02 ,  H04W68/02 ,  H04W80/02 ,  H04W72/12

Abstract: A user equipment (UE) receives, from a network, a semi-persistent scheduling (SPS) configuration and a physical uplink control channel (PUCCH) resource configuration. The PUCCH resource configuration may be included in the SPS configuration. When a change of an SPS operation is required, the user equipment transmits an SPS change request to the network and receives, from the network, an SPS resource grant activated according to the SPS change request. The user equipment changes allocation of a PUCCH resource allocated according to the PUCCH resource configuration, on the basis of the received SPS resource grant. For example, a timing at which or a period in which the PUCCH resource is allocated can be changed.

公开(公告)号：US10708932B2

公开(公告)日：2020-07-07

申请号：US16384207

申请日：2019-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Joonkui Ahn ,  Seungmin Lee ,  Kijun Kim ,  Suckchel Yang ,  Hanbyul Seo ,  Jonghyun Park ,  Hyangsun You

IPC: H04W72/12 ,  H04B7/06 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04W16/14 ,  H04L27/26 ,  H04W74/08

Abstract: A method for receiving a signal by a user equipment (UE) in a wireless communication system is discussed. The method includes receiving, from a base station (BS), control information; and receiving, from the BS, downlink data on an unlicensed band cell (UCell) based on the control information. Further, in case of: the control information received on another serving cell, the downlink data is received in a first time resource, and the control information received on the UCell, the downlink data is received in a second time resource, and the second time resource is smaller than the first time resource.