公开(公告)号：US10952221B2

公开(公告)日：2021-03-16

申请号：US16083716

申请日：2017-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Daewook Byun ,  Myoungseob Kim ,  Hyukjin Chae ,  Jian Xu

IPC: H04W72/04 ,  H04W4/44 ,  H04W28/26 ,  H04W36/00

Abstract: Provided are a method for executing vehicle-to-everything (V2X) communication by a base station in a wireless communication system and a device supporting same. The base station can; allocate a first resource set; transmit to a neighboring base station a UE resource reservation request message comprising information about the allocated first resource set; receive from the neighboring base station a UE resource reservation response message as a response to the UE resource reservation request message; and transmit a newly allocated second resource set to a terminal.

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：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：US10390357B2

公开(公告)日：2019-08-20

申请号：US15744678

申请日：2016-07-11

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob Kim ,  Hanbyul Seo ,  Seungmin Lee

IPC: H04W4/00 ,  H04W72/12 ,  H04L1/00 ,  H04W28/02 ,  H04W4/40 ,  H04W72/14 ,  H04W74/08 ,  H04W72/04 ,  H04W72/08 ,  H04L5/00 ,  H04W84/00

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：US10321475B2

公开(公告)日：2019-06-11

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 ,  H04W76/14 ,  H04L1/18 ,  H04W72/02

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：US10211967B2

公开(公告)日：2019-02-19

申请号：US15714972

申请日：2017-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob Kim ,  Hanbyul Seo ,  Hakseong Kim ,  Seungmin Lee

IPC: H04L5/14 ,  H04J3/10 ,  H04L5/00 ,  H04W72/04 ,  H04B7/26 ,  H04J11/00

Abstract: A method for transmitting and receiving a signal by a terminal in a wireless communication system is disclosed in the present invention. More particularly, the method comprises the steps of: receiving an indicator for changing the usage of a specific subframe corresponding to a sub-component carrier from a network; determining whether near-end crosstalk between the sub-component carrier and another component carrier occurs if the usage of the subframe is changed according to the indicator; and transmitting and receiving a signal to and from the network through the sub-component carrier according to the changed usage if it is determined that the near-end crosstalk does not occur.

公开(公告)号：US09854571B2

公开(公告)日：2017-12-26

申请号：US14405343

申请日：2013-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob Kim ,  Hanbyul Seo ,  Hyukjin Chae ,  Inkwon Seo ,  Seungmin Lee

IPC: H04W72/04 ,  H04B7/02 ,  H04B7/0413 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04B7/02 ,  H04B7/0413 ,  H04L5/0023 ,  H04L5/0053

Abstract: In the present invention, disclosed is a method for a base station transmitting a downlink control channel to user equipment in a wireless communication system. More specifically, the method comprises the steps of configuring resource elements, which are included in each of a plurality of resource blocks, as a plurality of resource element groups comprising a predetermined number of resource elements; allocating antenna ports to the resource elements which are included in each of the plurality of resource element groups; allocating as a transmission resource for the downlink control channel, at least one resource element group from each of the plurality of resource blocks; and transmitting the downlink control channel to the user equipment by using the transmission resource.

公开(公告)号：US09844085B2

公开(公告)日：2017-12-12

申请号：US14773635

申请日：2014-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Suckchel Yang ,  Myoungseob Kim

IPC: H04L12/26 ,  H04W76/02 ,  H04W74/08 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04W84/18

CPC classification number: H04W76/14 ,  H04L1/1664 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/00 ,  H04W72/0446 ,  H04W74/08 ,  H04W74/0833 ,  H04W84/18

Abstract: Disclosed in the present application is a method for transmitting/receiving a signal using device-to-device communication by a user equipment in a wireless communication system. More specifically, the method comprises the steps of: transmitting a first signal in contention slot included in one of a plurality of contention intervals; receiving, in response to the first signal, a second signal in the contention slot in which the first signal is transmitted; and transmitting/receiving a data signal or a response signal to the data signal in at least one time resource corresponding to the one of the plurality of contention intervals by using device-to-device communication.

公开(公告)号：US09814028B2

公开(公告)日：2017-11-07

申请号：US14394815

申请日：2013-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob Kim ,  Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0037 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0413

Abstract: The present invention relates to a method for transmitting a physical uplink control channel (PUCCH) in a wireless communication system and a device therefor. More specifically, the method for transmitting a PUCCH in a wireless communication system comprises the steps of: enabling a terminal to receive an enhanced physical downlink control channel (EPDCCH) having at least one enhanced control channel element (ECCE) from a base station; and transmitting a PUCCH corresponding to a physical data shared channel (PDSCH) scheduled by the EPDCCH to the base station, according to linkage information on the at least one ECCE, wherein the linkage information indicates a resource index of the physical uplink control channel corresponding to an index of the at least one ECCE according to an aggregation level with respect to the EPDCCH.

公开(公告)号：US09730174B2

公开(公告)日：2017-08-08

申请号：US14634320

申请日：2015-02-27

Applicant: LG ELECTRONICS INC.

Inventor： Daewon Seo ,  Hanbyul Seo ,  Myoungseob Kim

IPC: H04W4/00 ,  H04W56/00 ,  H04W76/02 ,  H04W72/12 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04W56/002 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/0094 ,  H04L27/2613 ,  H04L27/2692 ,  H04W72/1289 ,  H04W76/14

Abstract: Disclosed are a method for transmitting a signal for device-to-device (D2D) communication of a user equipment in a wireless communication system and an apparatus for the same. Specifically, the method includes transmitting a D2D signal assigned at least one of a first synchronization information, a second synchronization information and a scheduling assignment information in a scheduling assignment resource unit. The first synchronization information and the second synchronization information are configured to be transmitted with different periodicities.