公开(公告)号：US10772075B2

公开(公告)日：2020-09-08

申请号：US15976385

申请日：2018-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Hyukjin Chae

IPC: H04W72/02 ,  H04W4/40 ,  H04W72/00 ,  H04W72/04 ,  H04L29/06 ,  H04L29/08 ,  H04W8/00

Abstract: Provided are a method for transmitting a vehicle-to-everything (V2X) signal performed by a user equipment (UE) having a limited transmission capability in a multi-carrier system and a UE using the method. The method includes selecting a first resource in a first carrier, if using a specific subframe in a second carrier exceeds a transmission capability of the UE considering the first resource, selecting a second resource randomly among the remaining subframes except the specific subframe in the second carrier and transmitting the V2X signal using the first resource and the second resource.

公开(公告)号：US10757550B2

公开(公告)日：2020-08-25

申请号：US16091853

申请日：2017-04-04

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Hyukjin Chae ,  Youngtae Kim

IPC: H04L12/24 ,  H04L5/14 ,  H04L29/06 ,  H04W4/40 ,  H04W92/18 ,  H04W72/02 ,  H04W72/08 ,  H04W72/04 ,  H04L29/08 ,  H04W88/02

Abstract: The present invention provides a vehicle-to-X (V2X) operation method performed by a V2X terminal in a wireless communication system, the method comprising: performing sensing during a terminal-specific sensing period; selecting a resource to be used for performing a V2X communication; and performing the V2X communication on the basis of the selected resource.

公开(公告)号：US10750479B2

公开(公告)日：2020-08-18

申请号：US16723122

申请日：2019-12-20

Applicant: LG Electronics Inc.

Inventor： Youngtae Kim ,  Hanbyul Seo ,  Hyukjin Chae

IPC: H04W72/04 ,  H04L5/00

Abstract: Disclosed is a method for determining, by a terminal, a transmission resource pool in device-to-device (D2D) communication. The method for determining a transmission resource pool comprises the steps of: indexing resource blocks within a resource block pool; and mapping the indexed resource blocks to physical resource blocks, wherein the indexed resource blocks are arranged in order of increasing resource block index, the resource block pool is used to transmit D2D signals, and information about the configuration of the resource block pool can be indicated by upper layer signaling.

公开(公告)号：US10727992B2

公开(公告)日：2020-07-28

申请号：US16085479

申请日：2017-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye Hwang ,  Kijun Kim ,  Bonghoe Kim ,  Hyukjin Chae

IPC: H04B7/06 ,  H04L5/00 ,  H04L27/26 ,  H04B1/7156 ,  H04J11/00 ,  H04W48/16

Abstract: The present invention discloses a method for estimating an index of a symbol in a wireless communication system and an apparatus therefor. Specifically, a method for estimating an index of a symbol by a terminal in a wireless communication system comprises the steps of: receiving, from a base station, one or more specific synchronization signals through one or more symbols; identifying the indices corresponding to the one or more symbols, based on a predefined pattern configured with multiple specific synchronization signals for a specific time unit and the received one or more specific synchronization signals; and receiving, from the base station, a specific signal, through a specific symbol determined using the identified indices.

公开(公告)号：US10708015B2

公开(公告)日：2020-07-07

申请号：US15112649

申请日：2015-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae Kim ,  Hanbyul Seo ,  Kijun Kim ,  Inkwon Seo ,  Hyukjin Chae ,  Suckchel Yang ,  Myoungseob Kim

IPC: H04W72/12 ,  H04W72/04 ,  H04W88/02 ,  H04L5/00

Abstract: The present invention relates to a method and a device for transmitting a device-to-device (D2D) signal of a first terminal in a wireless communication system. Particularly, the method comprises the steps of: receiving at least one parameter for D2D communication which includes a scheduling assignment identity (ID); and transmitting a D2D signal generated by using the scheduling assignment ID to a second terminal through an uplink subframe, wherein the scheduling assignment ID is associated with the second terminal for the D2D communication.

公开(公告)号：US10694566B2

公开(公告)日：2020-06-23

申请号：US16400770

申请日：2019-05-01

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Hanbyul Seo ,  Youngtae Kim

IPC: H04W4/00 ,  H04W76/14 ,  H04W72/02 ,  H04B1/713 ,  H04L5/14 ,  H04W72/04 ,  H04W88/08

Abstract: A method for transmitting a signal by a Device-to-Device (D2D) User Equipment (UE) in a wireless communication system is disclosed. The method includes determining a resource pool for a D2D control signal, determining a resource pool for a D2D communication signal based on the resource pool for a D2D control signal, and transmitting a D2D communication signal using the resource pool for a D2D communication signal. Subframes of the resource pool for a D2D communication signal were reindexed, starting from a first subframe following a last subframe of the resource pool for a D2D control signal.

公开(公告)号：US20200162869A1

公开(公告)日：2020-05-21

申请号：US16748767

申请日：2020-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Hanbyul Seo

IPC: H04W4/44 ,  H04W72/04 ,  H04L25/03 ,  H04L5/00

Abstract: One embodiment of the present invention relates to a method for a terminal transmitting a message in a wireless communication system, comprising the steps of: generating a message; and transmitting, from a resource sectioned on a time axis, control information for the message and the message when the size of the message is larger than a predetermine value, and transmitting, from a resource sectioned on a frequency axis, the control information for the message and the message when the size of the message is smaller than the predetermined value.

公开(公告)号：US10660054B2

公开(公告)日：2020-05-19

申请号：US16080654

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Kilbom Lee ,  Kijun Kim ,  Jaehoon Chung ,  Hyukjin Chae ,  Kyuseok Kim ,  Minki Ahn

IPC: H04L12/28 ,  H04W56/00 ,  H04J11/00 ,  H04B7/06 ,  H04L27/26 ,  H04L5/00 ,  H04L7/08 ,  H04J1/16

Abstract: A synchronization signal transmission method and a base station are disclosed, the method comprising: generating a PSS group by applying an OCC to a combination of mutually different PSS sequences to be transmitted across multiple time intervals; disposing a SSS in a region that is adjacent, on a frequency axis, to a resource region assigned to the PSS group; generating a synchronization signal comprising the PSS group and the SSS; and transmitting the synchronization signal across multiple time intervals.

公开(公告)号：US10560888B2

公开(公告)日：2020-02-11

申请号：US16060516

申请日：2016-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Bonghoe Kim ,  Kaibin Huang ,  Seungwoo Ko

IPC: H04W48/10 ,  H04W76/11 ,  H04L1/00 ,  H04W76/27 ,  H04W48/12 ,  H04W48/16

Abstract: The object of the present invention can be achieved by providing a method of a wireless prefetching of an user equipment (UE) for a program comprising a plurality of stages including at least one task, in a wireless communication system, the method comprising: receiving a broadcast message including a list of supported service; transmitting a RRCConnectionRequest message to the eNB with a establishmentCause as computation offloading for a program of a service included in the list; receiving a RRCConnectionSetupComplete in response to the RRCConnectionRequest; transmitting bits for a first task that is necessary for stage K; transmitting bits for a second task that is included in stage K+1 before completion of the stage K; and, receiving a result for the stage K and for the second task.

公开(公告)号：US20200015298A1

公开(公告)日：2020-01-09

申请号：US16483110

申请日：2018-02-12

Applicant: LG Electronics Inc.

Inventor： Hyukjin Chae ,  Hanbyul Seo

IPC: H04W76/14 ,  H04W72/02 ,  H04W72/04 ,  H04W4/40

Abstract: According to various embodiments, disclosed are a method by which a device-to-device (D2D) terminal (UE) forms a communication link in a wireless communication system, and an apparatus for the same. Disclosed are a method by which a D2D UE forms a communication link in a wireless communication system, and an apparatus for the same, the method comprising the steps of: acquiring load information on the load measured according to beam direction; selecting, on the basis of the load information, any one communication device among at least one communication device corresponding according to beam direction; and forming a communication link with the selected communication device.