公开(公告)号：US20230036695A1

公开(公告)日：2023-02-02

申请号：US17640323

申请日：2019-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho HWANG ,  Myoungseob KIM ,  Jongseob BAEK

IPC: G08G1/0967 ,  H04W4/46 ,  B60Q5/00

Abstract: Disclosed is a method in which a first vehicle transmits a message in a wireless communication system. In the method, a message is generated on the basis of a user input with respect to a steering apparatus of the first vehicle, and the generated message is transmitted to at least one second vehicle present near the first vehicle by means of the wireless communication system on the basis of a transmission direction and transmission width for the message. The transmission direction and transmission width are determined on the basis of the user input.

公开(公告)号：US20220230542A1

公开(公告)日：2022-07-21

申请号：US17614767

申请日：2019-11-22

Applicant: LG ELECTRONICS INC.

Inventor： Jongseob BAEK ,  Myoungseob KIM ,  Jaeho HWANG

IPC: G08G1/14 ,  G06Q50/30 ,  H04W4/40

Abstract: A method by which a terminal receives a signal in a wireless communication system is disclosed. The method can comprise: receiving first information about a parking space from the infrastructure of a parking lot; generating second information for parking in the parking lot, on the basis of the first information; and transmitting the second information to a vehicle having established a communication link with the terminal. In addition, the first information can include spatial coordinates and a virtual parking line of the parking space.

公开(公告)号：US20210144704A1

公开(公告)日：2021-05-13

申请号：US16492603

申请日：2018-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob KIM ,  Hanbyul SEO

IPC: H04W72/04 ,  H04W4/40

Abstract: The present specification provides a method for resource allocation for multiple traffic types in a wireless communication system supporting vehicle-to-everything (V2X) communication. The resource allocation method, which is performed by a base station, comprises the steps of: setting a specific resource pool including at least one resource for each traffic type, wherein each of the plurality of traffic types differs in at least one of a transmission period and transmission time interval (TTI) length; and transmitting the set specific resource pool to a terminal corresponding to each traffic type, wherein the specific resource pool is set on the basis of the number of the traffic types and the longest set TTI length. Accordingly, the resource allocation method proposed in the present specification can provide efficiency in use of resources.

公开(公告)号：US20200178292A1

公开(公告)日：2020-06-04

申请号：US16637951

申请日：2018-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob KIM ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W72/14 ,  H04B7/14 ,  H04W72/04

Abstract: The present specification provides a method for transmitting a grant related to sidelink transmission of a remote UE, through a UE-to-network relay in a wireless communication system. A method performed by a relay UE comprises the steps of: receiving a first control message related to a grant from a serving base station, wherein the first control message includes an identifier for identifying a remote UE, first control information related to a time point of monitoring the grant, and second control information related to a time point at which the relay UE relays the grant to the remote UE; receiving the grant from the serving base station on the basis of the first control information; and transmitting the grant to the remote UE on the basis of the identifier and the second control information.

公开(公告)号：US20200077434A1

公开(公告)日：2020-03-05

申请号：US16347053

申请日：2017-10-31

Applicant: LG Electronics Inc.

Inventor： Myoungseob KIM ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W72/14 ,  H04W72/12 ,  H04W72/04 ,  H04L5/14 ,  H04W4/46

Abstract: A method for performing a sidelink transmission in a wireless communication system and a device are disclosed in the present specification.In detail, in the present specification, a method for performing a sidelink transmission in a wireless communication system, the method performed by a user equipment (UE) includes receiving, from a base station, a sidelink grant to be used for scheduling of the sidelink transmission, wherein the sidelink grant includes control information indicating an offset of a specific subframe associated with the sidelink grant; determining the specific subframe in consideration of a value indicated by the control information; and performing the sidelink transmission in the specific subframe.

公开(公告)号：US20190254091A1

公开(公告)日：2019-08-15

申请号：US16314482

申请日：2017-07-03

Applicant: LG Electronics Inc.

Inventor： Myoungseob KIM ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

IPC: H04W76/14 ,  H04W72/12 ,  H04W4/40 ,  H04L1/00

Abstract: Disclosed are a method for transmitting and receiving data in a wireless communication system supporting vehicle-to-everything (V2X) communication, and an apparatus therefor. Specifically, a method for transmitting and receiving data by a first terminal in a wireless communication system supporting V2X comprises the steps of: receiving, from a base station, downlink control information (DCI) including resource allocation information related to the transmission of control information for a sidelink; transmitting, to a second terminal, the control information for the sidelink on the basis of the resource allocation information; and transmitting at least one type of data to the second terminal, wherein the control information for the sidelink can be transmitted in a second subframe positioned after a predetermined offset from a first subframe in which the downlink control information is received.

公开(公告)号：US20190116607A1

公开(公告)日：2019-04-18

申请号：US16090522

申请日：2017-04-03

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Myoungseob KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W72/10 ,  H04W72/04 ,  H04W4/40

Abstract: Provided are a method for performing a semi-persistent scheduling (SPS) process in a wireless communication system and a wireless apparatus using the method. The method is characterized by: configuring a plurality of SPS processes; determining priority for each of the plurality of SPS processes; and configuring SPS-related parameters in accordance with the priority of each of the plurality of SPS processes.

公开(公告)号：US20180213549A1

公开(公告)日：2018-07-26

申请号：US15744678

申请日：2016-07-11

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob KIM ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W72/12 ,  H04W4/40 ,  H04W74/08 ,  H04W72/14

CPC classification number: H04W72/1257 ,  H04L1/00 ,  H04L1/004 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0055 ,  H04L5/0057 ,  H04L2001/0097 ,  H04W4/40 ,  H04W28/0268 ,  H04W28/0278 ,  H04W72/0486 ,  H04W72/087 ,  H04W72/1268 ,  H04W72/14 ,  H04W74/0833 ,  H04W84/005

Abstract: The present invention relates to a method and apparatus for transmitting or receiving data with a base station by a device in a wireless communication system supporting a vehicle to everything (V2X) service. The present invention provides a method and apparatus for establishing a V2X link for transmitting or receiving a message with the base station, entering into an idle state, and transmitting, on the basis of a specific condition in the idle state, a message through a first resource allocated by the base station or a second resource for contention-based transmission to the base station.

公开(公告)号：US20180035447A1

公开(公告)日：2018-02-01

申请号：US15126992

申请日：2015-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Hanbyul SEO ,  Jihyun LEE ,  Seungmin LEE ,  Myoungseob KIM ,  Daewon SEO ,  Hyukjin CHAE ,  Kijun KIM ,  Inkwon SEO

IPC: H04W72/12 ,  H04W76/02

CPC classification number: H04W72/1263 ,  H04L1/1887 ,  H04W72/02 ,  H04W72/1278 ,  H04W76/14

Abstract: Disclosed is a method for retransmitting scheduling assignment (SA) information between half-duplex user equipment in a wireless communication system. The method for retransmitting SA information may comprise the steps of: receiving, through a first resource area, a D2D signal including first SA information transmitted by a second user equipment, and second SA information transmitted by a third user equipment; if the target user equipment of the second SA information is the second user equipment, determining whether to retransmit the second SA information for the second user equipment; and if it is determined to retransmit the second information, transmitting the second information through a second resource area.

公开(公告)号：US20170195163A1

公开(公告)日：2017-07-06

申请号：US15313950

申请日：2015-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin CHAE ,  Hanbyul SEO ,  Byounghoon KIM ,  Myoungseob KIM

IPC: H04L29/08 ,  H04W84/18 ,  H04W84/12 ,  H04W76/02 ,  H04W4/00 ,  H04W92/18 ,  H04W8/00 ,  H04W72/02 ,  H04W72/04 ,  H04B1/7136 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04B1/7136 ,  H04L1/1887 ,  H04L5/0012 ,  H04L5/0094 ,  H04L29/08477 ,  H04L2001/0097 ,  H04W4/70 ,  H04W8/005 ,  H04W48/16 ,  H04W72/02 ,  H04W72/04 ,  H04W76/14 ,  H04W84/042 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04W92/18

Abstract: According to an embodiment of the present invention, a discovery signal transmission method, by a device to device (D2D) terminal in a wireless communication system, comprises the steps of: determining a subframe pool in a discovery period; and transmitting a discovery signal in a subframe comprised in the subframe pool; wherein a frequency resource index and a time resource index, on which a discovery signal is transmitted in another discovery period which follows the discovery period, are determined by means of next_nf=(f_shift+floor((nf+Nf*nt)/Nt)) mod Nf and next_nt=(t_shift+nf+Nf*nt) mod Nt, respectively, wherein Nf is the number of discovery resources per subframe, Nt is the number of subframes per discovery period, f_shift is a frequency shift, t_shift is a subframe shift, nf is a frequency resource index on which the discovery signal is transmitted, nt is a time resource index on which the discovery signal is transmitted, and the f_shift and the t_shift are determined on the basis of the value that is indicated by means of an upper layer parameter.