公开(公告)号：US20190098626A1

公开(公告)日：2019-03-28

申请号：US16097132

申请日：2017-04-26

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Kijun KIM ,  Ilmu BYUN ,  Seungmin LEE ,  Byounghoon KIM

IPC: H04W72/04 ,  H04W72/02

Abstract: A network node in a new radio access technology (RAT) configures a fixed resource on which transmission direction is fixed and a flexible resource on which transmission direction is changeable, and transmits a single channel which is mapped to the fixed resource and the flexible resource. The single channel may be divided into a first mini channel which is mapped to the fixed resource and a second mini channel which is mapped to the flexible resource.

公开(公告)号：US20190098589A1

公开(公告)日：2019-03-28

申请号：US16064730

申请日：2017-09-27

Applicant: LG Electronics Inc.

Inventor： Hyukjin CHAE ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W56/00 ,  H04W72/00 ,  H04B7/185 ,  H04W72/04

CPC classification number: H04W56/001 ,  H04B7/18523 ,  H04B7/18582 ,  H04W56/0015 ,  H04W56/002 ,  H04W72/005 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/048

Abstract: One embodiment of the present invention relates to a method for receiving a sidelink synchronization signal (SLSS) by a terminal in a wireless communication system, comprising the steps of: receiving a physical sidelink broadcast channel (PSBCH); determining which of global navigation satellite systems (GNSS) or an eNB is to be a synchronization source according to priority information included in the PSBCH; and receiving an SLSS associated with the determined synchronization source, wherein the terminal determines that the priority information is valid only when a public land mobile network (PLMN) associated with the priority information matches a PLMN to which the terminal belongs.

公开(公告)号：US20190090206A1

公开(公告)日：2019-03-21

申请号：US16085945

申请日：2017-03-17

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO

IPC: H04W52/32 ,  H04L25/03 ,  H04W52/02 ,  H04W72/04 ,  H04L25/02 ,  H04W4/40

Abstract: Provided are a vehicle-to-everything (V2X) signal transmission method performed by a terminal in a wireless communication system and an apparatus using the same. The method comprises: determining a symbol for transmitting a specific signal related to V2X communication; and transmitting the specific signal in the determined symbol, wherein the determined symbol is determined from among symbols other than symbols overlapping with a power transient period between a transmission power-on state and a transmission power-off state.

公开(公告)号：US20190075603A1

公开(公告)日：2019-03-07

申请号：US16083814

申请日：2017-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo HONG ,  Myoungseob KIM ,  Seungmin LEE ,  Youngtae KIM ,  Hyukjin CHAE ,  Hanbyul SEO

IPC: H04W74/08 ,  H04W4/40 ,  H04W74/00 ,  H04W4/06 ,  H04W4/02 ,  H04W24/10

CPC classification number: H04W74/0858 ,  H04W4/023 ,  H04W4/06 ,  H04W4/40 ,  H04W24/10 ,  H04W72/02 ,  H04W74/006

Abstract: A method for resolving, by a mobile device, resource collision in a V2X communication environment may comprise the steps of: determining whether resource collision has occurred in a specific resource selected by a plurality of adjacent mobile devices; and, if it is determined that resource collision has occurred, transmitting information on the result of the determination to the plurality of adjacent mobile devices.

公开(公告)号：US20190052382A1

公开(公告)日：2019-02-14

申请号：US16160331

申请日：2018-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Seungmin LEE ,  Kijun KIM ,  Hanbyul SEO ,  Byounghoon KIM

IPC: H04B17/345 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04B17/345 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0073 ,  H04L5/0094 ,  H04W16/14 ,  H04W24/10 ,  H04W72/1289 ,  H04W76/15

Abstract: A method for transmitting channel state information (CSI) on a transmission opportunity (TxOP) duration by a user equipment (UE) in a wireless communication system supporting a unlicensed band, includes measuring CSI of the TxOP duration based on CSI interference measurement (CSI-IM) and/or CSI reference signal (CSI-RS) in one or more time intervals via the unlicensed band, wherein the one or more time intervals are determined based on a starting point of the TxOP duration; and transmitting the CSI to a base station.

公开(公告)号：US20180368080A1

公开(公告)日：2018-12-20

申请号：US15739878

申请日：2016-06-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin CHAE ,  Hanbyul SEO ,  Inkwon SEO ,  Seungmin LEE

IPC: H04W52/36 ,  H04W76/14 ,  H04L5/00 ,  H04W74/04 ,  H04W72/04

Abstract: An embodiment of the present invention provides a method in which a terminal transmits a device-to-device (D2D) signal in a wireless communication system. The D2D signal transmission method includes: transmitting D2D control information; and transmitting D2D data corresponding to the D2D control information, wherein the D2D control information and the D2D data are transmitted in the same subframe, and the D2D control information and the D2D data are always adjacent to each other in the frequency axis.

公开(公告)号：US20180352443A1

公开(公告)日：2018-12-06

申请号：US15777871

申请日：2016-11-24

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Seungmin LEE ,  Hanjun PARK ,  Byounghoon KIM

IPC: H04W16/26 ,  H04W24/08 ,  H04W40/20 ,  H04W64/00

Abstract: To achieve the above described objective, a disclosure of the present specification provides a method in which a cell having mobility provides a communication service. The method may comprise the steps of: obtaining, by the cell having mobility, first channel state information associated with a departure point node that is to transmit data; obtaining, by the cell having mobility, second channel state information associated with a destination node that is to receive data; and determining, by the cell having mobility, a location where the cell is to be located at a time point for data communication relay between the departure point node and the destination node on the basis of the first channel state information and the second channel state information. In this instance, the cell having mobility can move in the horizontal direction and the vertical direction from the surface of the earth.

公开(公告)号：US20180270822A1

公开(公告)日：2018-09-20

申请号：US15761292

申请日：2016-09-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin CHAE ,  Hanbyul SEO ,  Seungmin LEE

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0096 ,  H04W4/40 ,  H04W28/04 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/12 ,  H04W72/1289 ,  H04W92/18

Abstract: One embodiment of the present invention relates to a method for UE receiving data in a wireless communication system, the method for receiving data comprising the steps of: receiving control information through a channel through which the control information is delivered; and confirming an information bit which is included in the control information and is related to reserving a resource, wherein the information bit simultaneously indicates whether UE which has transmitted the control information reserves the resource, and if the resource is reserved by the UE, the location of the resource.

公开(公告)号：US20180255558A1

公开(公告)日：2018-09-06

申请号：US15753166

申请日：2016-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Myoungseob KIM

IPC: H04W72/10 ,  H04L12/911 ,  H04W76/14

Abstract: The present invention provides a vehicle-to-x (V2X) operating method performed by a terminal in a wireless communication system, the method comprising: being allocated a (dedicated) resource pool used for transmission of a V2X message having a relatively high priority, wherein the (dedicated) resource pool includes a plurality of resource areas; and transmitting the V2X message having the high priority on the basis of the (dedicated) resource pool.

公开(公告)号：US20180242164A1

公开(公告)日：2018-08-23

申请号：US15753840

申请日：2016-08-22

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Joonkui AHN ,  Hanjun PARK ,  Seonwook KIM

IPC: H04W16/14 ,  H04W72/04 ,  H04W74/08 ,  H04L5/00 ,  H04L1/04

CPC classification number: H04W16/14 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/04 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/0406 ,  H04W74/0808

Abstract: Provided are a method for determining a valid subframe for cell in a non-licensed band in a wireless communication system, and a wireless apparatus using the method. The method comprises: determining whether all orthogonal frequency division multiplexing (OFDM) symbols of the cell are usable; and when all of the OFDM symbols of the subframe are usable, determining whether the subframe is a valid subframe based on whether a channel state information-reference signal (CSI-RS) resource is present in the subframe.