公开(公告)号：US09473267B2

公开(公告)日：2016-10-18

申请号：US14376588

申请日：2013-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Dongyoun Seo ,  Bonghoe Kim ,  Joonkui Ahn

IPC: H04L1/00 ,  H04L1/18 ,  H04L1/16

CPC classification number: H04L1/0061 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/0071 ,  H04L1/0073 ,  H04L1/0079 ,  H04L1/1671 ,  H04L1/1812

Abstract: A method for transmitting uplink control information and a wireless device are provided. The wireless device masks the cyclic redundancy check (CRC) of a first piece of uplink control information with a masking sequence related to a second piece uplink control information and transmits the masked first piece of uplink control information to an uplink channel.

Abstract translation: 提供了一种用于发送上行链路控制信息和无线设备的方法。 无线设备利用与第二段上行链路控制信息有关的屏蔽序列来掩蔽第一条上行链路控制信息的循环冗余校验（CRC），并将被掩蔽的第一条上行链路控制信息发送到上行链路信道。

公开(公告)号：US20150200762A1

公开(公告)日：2015-07-16

申请号：US14421107

申请日：2013-09-04

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Daesung Hwang ,  Joonkui Ahn

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/16 ,  H04L1/1861 ,  H04L1/1867 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/14 ,  H04L5/1469 ,  H04W52/10 ,  H04W52/146 ,  H04W52/245 ,  H04W52/322 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/11

Abstract: Disclosed are a method and an apparatus for transmitting and receiving data. A method for transmitting an uplink comprises the steps of: a terminal receiving first downlink data from a first cell through a first subframe; the terminal receiving second downlink data from a second cell through the first subframe; the terminal transmitting first uplink data, which is generated based on a first identifier of the first cell, as a reply to the first downlink data through a second subframe, and the terminal transmitting second uplink data, which is generated based on a second identifier of a second cell, as a reply to the second downlink data through the second subframe.

Abstract translation: 公开了一种用于发送和接收数据的方法和装置。 一种用于发送上行链路的方法包括以下步骤：终端通过第一子帧从第一小区接收第一下行链路数据; 终端通过第一子帧从第二小区接收第二下行链路数据; 所述终端基于所述第一小区的第一标识符生成的第一上行链路数据作为通过第二子帧对所述第一下行链路数据的回复，所述终端发送第二上行链路数据，所述第二上行链路数据是基于所述第二上行链路数据的第二标识符 作为通过第二子帧对第二下行链路数据的回复的第二小区。

公开(公告)号：US20150106681A1

公开(公告)日：2015-04-16

申请号：US14399864

申请日：2013-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Joonkui Ahn ,  Dongyoun Seo

IPC: H04L1/00 ,  H03M13/09 ,  H04W72/08 ,  H04L5/00 ,  H04W72/04 ,  H03M13/00 ,  H03M13/13

CPC classification number: H04L1/0061 ,  H03M13/09 ,  H03M13/098 ,  H03M13/136 ,  H03M13/23 ,  H03M13/356 ,  H03M13/6306 ,  H03M13/6525 ,  H04L1/0041 ,  H04L5/0091 ,  H04W72/0413 ,  H04W72/085

Abstract: Provided are an encoding method and an encoding apparatus in a wireless communications system. The encoding apparatus generates an error detection code for a first UCI (uplink control information), and adds the error detection code to a second UCI. The encoding apparatus encodes the first UCI, and then the second UCI added with the error detection code.

Abstract translation: 提供了一种无线通信系统中的编码方法和编码装置。 编码装置生成用于第一UCI（上行链路控制信息）的错误检测码，并将错误检测码添加到第二UCI。 编码装置对第一UCI进行编码，然后第二UCI加上错误检测码。

公开(公告)号：US20150092698A1

公开(公告)日：2015-04-02

申请号：US14400149

申请日：2013-05-13

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun Seo ,  Daesung Hwang ,  Bonghoe Kim ,  Joonkui Ahn

IPC: H04L5/00

CPC classification number: H04L5/0057 ,  H04L1/0026 ,  H04L1/1893 ,  H04L5/001 ,  H04W28/18 ,  H04W56/00 ,  H04W72/00

Abstract: Provided is a method for transmitting channel state information (CSI) by a terminal in a wireless communication system. The method sets a group including a plurality of cells, receives parameters for CSI transmission timings for the plurality of cells, and determines the CSI transmission timings for the plurality of cells on the basis of the parameters. The CSI transmission timings for at least two cells from among the plurality of cells are aligned to be the same.

Abstract translation: 提供一种用于在无线通信系统中由终端发送信道状态信息（CSI）的方法。 该方法设置包括多个小区的组，接收用于多个小区的CSI传输定时的参数，并且基于参数确定多个小区的CSI传输定时。 来自多个小区中的至少两个小区的CSI传输定时被对齐成相同。

公开(公告)号：US20150071206A1

公开(公告)日：2015-03-12

申请号：US14389969

申请日：2013-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Dongyoun Seo ,  Bonghoe Kim ,  Yunjung Yi ,  Joonkui Ahn ,  Suckchel Yang ,  Daesung Hwang

IPC: H04L5/00 ,  H04W74/08

CPC classification number: H04L5/0048 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/0226 ,  H04W74/0833

Abstract: The present invention relates to a method and apparatus for transmitting sounding reference signals in wireless communication systems. The method includes the steps of: receiving sounding reference signal (SRS) setting information indicating an SRS transmitting scheme for an uplink carrier; and transmitting the SRS in the SRS transmitting scheme determined on the basis of the SRS setting information, wherein the SRS transmitting scheme is intended for transmitting the SRS in all of the bands of the uplink carrier, or in some of the bands of the uplink carrier.

Abstract translation: 本发明涉及一种用于在无线通信系统中发送探测参考信号的方法和装置。 该方法包括以下步骤：接收指示用于上行链路载波的SRS发送方案的探测参考信号（SRS）设置信息; 以及基于所述SRS设定信息确定的所述SRS发送方式发送所述SRS，其中，所述SRS发送方式用于在所述上行链路载波的所有频带中或在所述上行链路载波的所述一些频带中发送所述SRS 。

公开(公告)号：US20150043462A1

公开(公告)日：2015-02-12

申请号：US14380263

申请日：2013-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Dongyoun Seo ,  Bonghoe Kim ,  Joonkui Ahn

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/1671

Abstract: A method and an apparatus for transmitting uplink control information in a wireless communication system are provided. A first Reed-Muller (RM) encoder encodes first uplink control information on the basis of a first RM basis, and a second RM encoder encoded second uplink control information on the basis of a second RM basis.

Abstract translation: 提供一种用于在无线通信系统中发送上行链路控制信息的方法和装置。 第一Reed-Muller（RM）编码器基于第一RM基编码第一上行链路控制信息，并且基于第二RM基于第二RM编码器编码的第二上行链路控制信息。

公开(公告)号：US12273294B2

公开(公告)日：2025-04-08

申请号：US17779090

申请日：2020-12-04

Applicant: LG Electronics Inc.

Inventor： Jongseob Baek ,  Hanbyul Seo ,  Woosuk Ko ,  Daesung Hwang

IPC: H04L5/00 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/51

Abstract: Disclosed are a method and device for a first terminal to transmit a positioning reference signal (PRS) through a physical sidelink feedback channel (PSFCH) in a wireless communication system supporting sidelink communication according to various embodiments. Disclosed are a method and device, wherein the method comprises the steps of: allocating a first frequency resource region for a PRS within a resource region for the PSFCH so that the PRS is multiplexed with a feedback signal; transmitting allocation information on the first frequency resource region; and transmitting the PRS and the feedback signal through the PSFCH on the basis of the allocation information, wherein the size of the first frequency resource region is determined on the basis of the size of a pre-configured frequency resource for the feedback signal and the type of the multiplexing, and the allocation information includes information on the multiplexing type, the size of the first frequency resource region, and the start frequency of the first frequency resource.

公开(公告)号：US12267133B2

公开(公告)日：2025-04-01

申请号：US18461111

申请日：2023-09-05

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Uihyun Hong ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04B7/06 ,  H04L1/00 ,  H04W4/40

Abstract: Provided in some implementations is a sidelink-related operation method of a first user equipment (UE) in a wireless communication system, including the steps in which: a first UE receives, from a second UE, a physical sidelink control channel (PSCCH) including modulation coding scheme (MCS) information; a channel status information reference signal (CSI-RS) and a physical sidelink shared channel (PSSCH) related to the PSCCH are received; CSI is derived on the basis of the CSI-RS; and the first UE transmits, to the second UE, a CSI report including the CSI, wherein the CSI is derived on the basis of the determination of an MCS table.

公开(公告)号：US12238777B2

公开(公告)日：2025-02-25

申请号：US17830765

申请日：2022-06-02

Applicant: LG Electronics Inc.

Inventor： Daesung Hwang ,  Kijun Kim ,  Hyunsoo Ko ,  Suckchel Yang ,  Sangrim Lee ,  Seungmin Lee ,  Ilmu Byun

IPC: H04W74/0833 ,  H04L5/00 ,  H04W56/00

Abstract: Disclosed in the present application is a method for a terminal performing a random access procedure in a wireless communication system. Specifically, the method for performing a random access procedure comprises the steps of: transmitting, to a base station, a plurality of random access signals corresponding to a plurality of different beams in a transmission interval corresponding to the corresponding random access signal; receiving a random access response signal corresponding to one random access signal of the plurality of random access signals; and transmitting and receiving a signal to and/or from the base station, using a beam corresponding to the one random access signal, wherein the plurality of random access signals comprise identifier information of the terminal.

公开(公告)号：US12232090B2

公开(公告)日：2025-02-18

申请号：US17763517

申请日：2021-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Uihyun Hong ,  Daesung Hwang ,  Hanbyul Seo

IPC: H04W72/0446 ,  H04L1/1829

Abstract: Provided are a method by which a first device performs wireless communication, and an apparatus supporting same. The method may comprise the steps of: allocating at least one resource block (RB) from among a set of a plurality of RBs for a physical sidelink feedback channel (PSFCH) in a PSFCH slot, with respect to a physical sidelink shared channel (PSSCH) resource; performing PSSCH reception from a second device on the basis of the PSSCH resource related to the PSFCH slot; and transmitting hybrid automatic repeat request acknowledgment (HARQ-ACK) information to the second device in response to the PSSCH reception, on the basis of the at least one RB allocated with respect to the PSSCH resource.