公开(公告)号：US20140254537A1

公开(公告)日：2014-09-11

申请号：US14354514

申请日：2012-10-26

Applicant: LG ELECTRONICS INC.

Inventor： Eunsun Kim ,  Hanjun Park ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Byounghoon Kim

IPC: H04L5/00 ,  H04J11/00 ,  H04W52/40

CPC classification number: H04L5/0032 ,  H04J11/005 ,  H04J11/0053 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04W24/08 ,  H04W24/10 ,  H04W52/243 ,  H04W52/32 ,  H04W52/367 ,  H04W52/38 ,  H04W52/40 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0446 ,  Y02D70/00

Abstract: A method for transmitting reduced power-almost blank subframe (r-ABS) setting information from a first cell to a second cell, according to one embodiment of the present invention, comprises a step of the first cell transmitting to the second cell r-ABS pattern information for indicating the r-ABS which is setup by the first cell, and r-ABS power indication information for indicating transmission power of a physical downlink shared channel (PDSCH) of the first cell from the r-ABS, wherein the PDSCH transmission power of the first cell can be set to a transmission power which is low compared to a common subframe.

Abstract translation: 根据本发明的一个实施例，一种用于从第一小区向第二小区发送降低功率的几乎空白的子帧（r-ABS）设置信息的方法包括：第一小区向第二小区发送r-ABS的步骤 用于指示由第一小区建立的r-ABS的模式信息和用于指示来自r-ABS的第一小区的物理下行链路共享信道（PDSCH）的发送功率的r-ABS功率指示信息，其中，PDSCH发送 可以将第一小区的功率设置为与公共子帧相比低的发送功率。

公开(公告)号：US12120750B2

公开(公告)日：2024-10-15

申请号：US17954819

申请日：2022-09-28

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Hanjun Park ,  Seonwook Kim

IPC: H04W74/0833 ,  H04B7/06 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04L25/02 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/12 ,  H04W72/20 ,  H04W72/23 ,  H04W76/27 ,  H04W76/28 ,  H04L1/1607

CPC classification number: H04W74/0833 ,  H04B7/0626 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1887 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L25/0224 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/12 ,  H04W72/20 ,  H04W72/23 ,  H04W76/27 ,  H04W76/28 ,  H04L1/1664

Abstract: The present invention relates to a wireless communication system, and specifically, to a method and a device for the method which comprises the steps of: receiving a PDCCH including uplink scheduling information; and transmitting, at a UL SF, a PUSCH indicated by the uplink scheduling information, wherein, if the PDCCH requests a transmission of an ACK, the PUSCH includes ACK information about a SF set corresponding to the UL SF, wherein the SF set includes a plurality of SFs.

公开(公告)号：US12047324B2

公开(公告)日：2024-07-23

申请号：US17280829

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Hanjun Park ,  Yunjung Yi ,  Seonwook Kim ,  Changhwan Park ,  Duckhyun Bae ,  Suckchel Yang

IPC: H04L5/00 ,  H04L1/1812

CPC classification number: H04L5/0055 ,  H04L1/1812

Abstract: The present specification relates to a wireless communication system and to a method for multiplexing first HARQ-ACK information on the fastest physical uplink shared channel (PUSCH) satisfying a specific condition from among M PUSCHs (M>0), in a state in which a physical uplink control channel (PUCCH) for the first HARQ-ACK information on a first physical downlink channel overlaps with the M PUSCHs in a time domain; and an apparatus for said method.

公开(公告)号：US11956173B2

公开(公告)日：2024-04-09

申请号：US17967432

申请日：2022-10-17

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Kijun Kim ,  Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn ,  Hanjun Park ,  Seunggye Hwang

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/16 ,  H04L1/1607 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1829 ,  H04W76/27

CPC classification number: H04L5/0055 ,  H04L1/0061 ,  H04L1/1614 ,  H04L1/1819 ,  H04L1/1854 ,  H04L5/00 ,  H04L5/001 ,  H04W76/27

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.

公开(公告)号：US11909689B2

公开(公告)日：2024-02-20

申请号：US16944442

申请日：2020-07-31

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Kijun Kim ,  Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn ,  Hanjun Park ,  Seunggye Hwang

IPC: H04L5/00 ,  H04W76/27 ,  H04L1/1607 ,  H04L1/1829 ,  H04L1/00 ,  H04L1/1812

CPC classification number: H04L5/0055 ,  H04L1/0061 ,  H04L1/1614 ,  H04L1/1819 ,  H04L1/1854 ,  H04L5/00 ,  H04L5/001 ,  H04W76/27

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.

公开(公告)号：US11902980B2

公开(公告)日：2024-02-13

申请号：US17267475

申请日：2019-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Hanjun Park ,  Seonwook Kim

IPC: H04W72/21 ,  H04L5/00 ,  H04W4/46 ,  H04W4/44 ,  H04W16/14 ,  H04W74/08

CPC classification number: H04W72/21 ,  H04L5/0055 ,  H04W4/44 ,  H04W4/46 ,  H04W16/14 ,  H04W74/0808

Abstract: The present invention relates to a wireless communication system, and specifically, to a method and a device for the method, the method comprising the steps of: receiving scheduling information including LBT type information and PUCCH resource indication information; receiving data on the basis of the scheduling information; and carrying out an LBT procedure on the basis of the LBT type information, and then transmitting ACK/NACK information of the data by using a PUCCH resource, wherein one PUCCH resource set, among a plurality of PUCCH resource sets, is selected on the basis of the value of the LBT type information, and the PUCCH resource is indicated, in the selected PUCCH resource set, by the PUCCH resource indication information.

公开(公告)号：US11895658B2

公开(公告)日：2024-02-06

申请号：US17056861

申请日：2019-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Hanjun Park ,  Duckhyun Bae ,  Yunjung Yi

IPC: H04L1/1812 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04L1/1812 ,  H04W72/23

Abstract: A method of transmitting a physical uplink control channel (PUCCH) in a wireless communication system and a device therefor are disclosed. Specifically, the method performed by a user equipment (UE) includes receiving, from a base station (BS), configuration information for performing transmission and reception on a per subslot basis, receiving, from the BS, multiple physical downlink shared channels (PDSCHs) based on the configuration information, and transmitting, to the BS, the PUCCH including hybrid automatic repeat request (HARQ)-acknowledgement (ACK) information for the multiple PDSCHs in a specific slot. The PUCCH includes a first PUCCH transmitted in a first subslot of the specific slot and a second PUCCH transmitted in a second subslot of the specific slot. The first PUCCH and the second PUCCH each are transmitted based on a separately constructed HARQ-ACK codebook.

公开(公告)号：US11742981B2

公开(公告)日：2023-08-29

申请号：US17573065

申请日：2022-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim ,  Changhwan Park

IPC: H04L1/00 ,  H04L1/1607 ,  H04W72/1268 ,  H04L1/06 ,  H04L5/00 ,  H04L27/26 ,  H04W72/21

CPC classification number: H04L1/0026 ,  H04L1/00 ,  H04L1/0067 ,  H04L1/0693 ,  H04L1/1607 ,  H04L5/00 ,  H04L27/2602 ,  H04W72/1268 ,  H04W72/21 ,  H04L5/0051 ,  H04L27/26025 ,  H04L27/26035

Abstract: The present invention discloses a method of transmitting uplink control information by a user equipment in a wireless communication system and device for supporting the same. Specifically, the present invention discloses a method by which a user equipment maps uplink control information to a physical uplink shared channel when the user equipment intends to transmit the uplink control information on the physical uplink shared channel and transmission operation for the uplink control information based on the same.

公开(公告)号：US11582797B2

公开(公告)日：2023-02-14

申请号：US17040509

申请日：2019-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui Ahn ,  Seonwook Kim ,  Changhwan Park ,  Hanjun Park ,  Sukhyon Yoon

IPC: H04W74/08 ,  H04B17/336 ,  H04W16/28 ,  H04W24/10

Abstract: A wireless device in an unlicensed band receives from a base station a request signal requesting initiation of downlink (DL) transmission. If carrier sensing (CS) is performed and a wireless medium idles, the wireless device transmits to the base station a response signal accepting the initiation of the DL transmission. The CS is performed with respect to a receive (RX) beam direction obtained from the request signal.

公开(公告)号：US11570802B2

公开(公告)日：2023-01-31

申请号：US17267445

申请日：2019-08-09

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Hanjun Park ,  Seonwook Kim

IPC: H04W72/12

Abstract: The present invention relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: receiving scheduling information for a plurality of consecutive transmission time intervals (TTIs); and transmitting data on the basis of the scheduling information, wherein the scheduling information includes a combination of a first symbol index and the number of consecutive symbols, the data is transmitted from a starting symbol of a first TTI (starting TTI) among the plurality of consecutive TTIs to an ending symbol of the last TR on the basis of the scheduling information, and the index of the starting symbol and the index of the ending symbol are determined on the basis of the combination of the first symbol index and the number of the consecutive symbols.