公开(公告)号：GB2534792A

公开(公告)日：2016-08-03

申请号：GB201608180

申请日：2014-10-28

Applicant: LG ELECTRONICS INC

Inventor： HYUKJIN CHAE ,  HANBYUL SEO ,  HAKSEONG KIM ,  INKWON SEO

IPC: H04W56/00 ,  H04B7/26

Abstract: Disclosed is a method for transmission of a device-to-device (D2D) signal by a terminal in a wireless communication system. The method for transmission of a D2D signal, according to an embodiment of the present invention, comprises the steps of: a first terminal generating a D2D synchronization signal; and transmitting a subframe comprising the D2D synchronization signal, wherein the D2D synchronization signal comprises a primary D2D synchronization signal and a secondary D2D synchronization signal, and wherein, if at least one of the primary D2D synchronization signal and the secondary D2D synchronization signal in the subframe comprises two or more sequences that are transmitted in the subframe at different times, the two or more sequences are different from one another.

公开(公告)号：GB2534786B

公开(公告)日：2020-09-02

申请号：GB201608061

申请日：2014-10-28

Applicant: LG ELECTRONICS INC

Inventor： HYUKJIN CHAE ,  HAKSEONG KIM ,  HANBYUL SEO ,  JIHYUN LEE ,  KIJUN KIM ,  YOUNGTAE KIM

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/14

Abstract: Disclosed is a method for transmission and reception of a device-to-device (D2D) signal by a terminal in a wireless communication system. The method for transmission and reception of a D2D signal, according to an embodiment of the present invention, comprises the steps of: receiving a scheduling assignment comprising a resources pattern for transmission (RPT); and receiving a D2D signal in a subframe indicated in the RPT, wherein each bit of the RPT indicates whether or not the D2D signal is permitted to be transmitted in the subframe within a scheduling assignment period, and wherein, if the number of the subframes comprised in the scheduling assignment period is greater than the number of the bits of the RPT, at least one bit of the RPT indicates whether or not the D2D signal is permitted to be transmitted in two or more subframes.

公开(公告)号：MX349894B

公开(公告)日：2017-08-18

申请号：MX2015013440

申请日：2014-06-12

Applicant: LG ELECTRONICS INC

Inventor： HANBYUL SEO ,  BYOUNGHOON KIM ,  HAKSEONG KIM

IPC: H04W56/00 ,  H04W72/04 ,  H04W92/18

Abstract: Se describe un método para transmitir, por una terminal, una señal de sincronización para comunicación directa entre terminales en un sistema de comunicación inalámbrica. En detalle, el método comprende los pasos de: generar una señal de sincronización primaria y una señal de sincronización secundaria para la comunicación directa entre terminales; y transmitir la señal de sincronización primaria y la señal de sincronización secundaria, en donde la señal de sincronización primaria es generada sobre la base de un identificador de celda de referencia de sincronización para la comunicación directa entre terminales.

公开(公告)号：GB2534792B

公开(公告)日：2021-01-20

申请号：GB201608180

申请日：2014-10-28

Applicant: LG ELECTRONICS INC

Inventor： HYUKJIN CHAE ,  HANBYUL SEO ,  HAKSEONG KIM ,  INKWON SEO

IPC: H04W56/00 ,  H04B7/26 ,  H04W4/70

Abstract: Disclosed is a method for transmission of a device-to-device (D2D) signal by a terminal in a wireless communication system. The method for transmission of a D2D signal, according to an embodiment of the present invention, comprises the steps of: a first terminal generating a D2D synchronization signal; and transmitting a subframe comprising the D2D synchronization signal, wherein the D2D synchronization signal comprises a primary D2D synchronization signal and a secondary D2D synchronization signal, and wherein, if at least one of the primary D2D synchronization signal and the secondary D2D synchronization signal in the subframe comprises two or more sequences that are transmitted in the subframe at different times, the two or more sequences are different from one another.

公开(公告)号：GB2534786A

公开(公告)日：2016-08-03

申请号：GB201608061

申请日：2014-10-28

Applicant: LG ELECTRONICS INC

Inventor： HYUKJIN CHAE ,  HAKSEONG KIM ,  HANBYUL SEO ,  JIHYUN LEE ,  KIJUN KIM ,  YOUNGTAE KIM

IPC: H04W72/04 ,  H04W76/02

Abstract: Disclosed is a method for transmission and reception of a device-to-device (D2D) signal by a terminal in a wireless communication system. The method for transmission and reception of a D2D signal, according to an embodiment of the present invention, comprises the steps of: receiving a scheduling assignment comprising a resources pattern for transmission (RPT); and receiving a D2D signal in a subframe indicated in the RPT, wherein each bit of the RPT indicates whether or not the D2D signal is permitted to be transmitted in the subframe within a scheduling assignment period, and wherein, if the number of the subframes comprised in the scheduling assignment period is greater than the number of the bits of the RPT, at least one bit of the RPT indicates whether or not the D2D signal is permitted to be transmitted in two or more subframes.

公开(公告)号：EP2806575A4

公开(公告)日：2015-10-21

申请号：EP13738623

申请日：2013-01-18

Applicant: LG ELECTRONICS INC

Inventor： SEO HANBYUL ,  HAKSEONG KIM ,  KIM KIJUN ,  SEO DONGYOUN ,  SEO INKWON

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04W72/0406 ,  H04W72/0413

Abstract: Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for enhanced-control channel-based operation. A method for a terminal for transmitting confirmation response information in a wireless communication system according to one embodiment of the present invention comprises a step for transmitting confirmation response information for a downlink data channel by means of an uplink control channel resource, wherein an index for the uplink control channel resource can be determined on the basis of a delegate antenna port of a downlink control channel derived from the identifier of the terminal.