公开(公告)号：WO2016122192A1

公开(公告)日：2016-08-04

申请号：PCT/KR2016/000826

申请日：2016-01-26

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  SEO, Hanbyul ,  LEE, Seungmin

IPC: H04W76/02 ,  H04W56/00 ,  H04W72/04

CPC classification number: H04W4/70 ,  H04W52/34 ,  H04W52/383 ,  H04W56/002 ,  H04W72/0446 ,  H04W76/14 ,  H04W76/15

Abstract: A method and apparatus for performing a device-to-device (D2D) operation in a wireless communication system is provided. In one embodiment, a user equipment (UE) receives a configuration of a reference timing for a cell of first carrier, based on a timing of a primary cell (PCell) of a second carrier, and performs D2D operation with another UE on the cell of the first carrier according to the reference timing. In another embodiment, a UE allocates a D2D transmission power based on an uplink (UL) transmission power for dual connectivity, and performs D2D operation with another UE according to the D2D transmission power.

Abstract translation: 提供了一种用于在无线通信系统中执行设备到设备（D2D）操作的方法和装置。 在一个实施例中，用户设备（UE）基于第二载波的主小区（PCell）的定时接收第一载波的小区的参考定时的配置，并且在小区上与另一个UE进行D2D操作 的第一载波。 在另一个实施例中，UE基于用于双连接的上行链路（UL）传输功率来分配D2D传输功率，并且根据D2D传输功率与另一个UE进行D2D操作。

公开(公告)号：WO2014209049A1

公开(公告)日：2014-12-31

申请号：PCT/KR2014/005721

申请日：2014-06-26

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  LEE, Seungmin ,  AHN, Joonkui ,  SEO, Dongyoun

IPC: H04W72/12 ,  H04W16/32 ,  H04B7/26

CPC classification number: H04L5/0094 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0062 ,  H04W16/32 ,  H04W72/1247 ,  H04W72/1289 ,  H04W76/15 ,  H04W84/045

Abstract: Methods and apparatuses for TDD/FDD aggregation are described. The Method thereto comprises receiving information on uplink scheduling, wherein the uplink scheduling is a scheduling on uplink transmission configured with a carrier aggregation of a primary cell (PCell) with TDD and a secondary cell (SCell) of FDD or a carrier aggregation of a PCell with FDD and a SCell with TDD and transmitting uplink signal based on the uplink scheduling.

Abstract translation: 描述了TDD / FDD聚合的方法和装置。 其方法包括接收关于上行链路调度的信息，其中上行链路调度是配置有具有TDD的主小区（PCell）与FDD的辅助小区（SCell）或PCell的载波聚合的载波聚合的上行链路传输的调度 具有FDD和具有TDD的SCell，并且基于上行链路调度发送上行链路信号。

公开(公告)号：WO2014017848A1

公开(公告)日：2014-01-30

申请号：PCT/KR2013/006674

申请日：2013-07-25

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Hanjun ,  LEE, Seungmin ,  KIM, Kijun ,  SEO, Hanbyul

IPC: H04B7/04 ,  H04B7/26

CPC classification number: H04L47/788 ,  H04B7/024 ,  H04B7/2643 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/14 ,  H04L5/1469 ,  H04L41/0823 ,  H04L41/0896 ,  H04L41/12 ,  H04L41/142 ,  H04L41/16 ,  H04L43/0894 ,  H04L45/02 ,  H04L47/12 ,  H04W24/08 ,  H04W72/1205

Abstract: A method and apparatus for receiving or transmitting a radio frequency (RF) signal are disclosed. A method for receiving a downlink signal by a user equipment (UE) in a Time Division Duplex (TDD) wireless communication system supporting Coordinated Multi-point transmission and reception (CoMP) includes: acquiring information of a time-resource region to which a downlink signal for the CoMP is transmitted, for at least one cell, and receiving a downlink signal for the CoMP signal for the CoMP on the basis of the acquired information, wherein the time-resource region information includes a length of a time region contained in a specific subframe to which the downlink signal for the CoMP is transmitted.

Abstract translation: 公开了一种用于接收或发送射频（RF）信号的方法和装置。 一种用于在支持协调多点发送和接收（CoMP）的时分双工（TDD）无线通信系统中由用户设备（UE）接收下行链路信号的方法包括：获取下行链路的时间 - 资源区域的信息 针对至少一个小区发送用于CoMP的信号，并且基于所获取的信息接收用于CoMP的CoMP信号的下行链路信号，其中时间资源区域信息包括包含在所述CoMP中的时间区域的长度 发送CoMP的下行链路信号的特定子帧。

公开(公告)号：WO2012115366A1

公开(公告)日：2012-08-30

申请号：PCT/KR2012/000832

申请日：2012-02-06

Applicant: LG ELECTRONICS INC. ,  PARK, Jonghyun ,  SEO, Inkwon ,  KIM, Hyungtae ,  SEO, Hanbyul ,  LEE, Seungmin ,  KIM, Kijun ,  CHOI, Youngseob

Inventor： PARK, Jonghyun ,  SEO, Inkwon ,  KIM, Hyungtae ,  SEO, Hanbyul ,  LEE, Seungmin ,  KIM, Kijun ,  CHOI, Youngseob

IPC: H04B7/04

CPC classification number: H04W72/042 ,  H04B7/0417 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0057 ,  H04L25/0224 ,  H04W52/146 ,  H04W52/242 ,  H04W52/40 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085 ,  H04W88/085

Abstract: A method of performing measurement at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signals (CSI-RSs) for channel status information feedback from a plurality of transmission points (TPs), performing radio resource management (RRM) measurement based on the CSI-RSs, and selecting one or more TPs for receiving a signal from among the plurality of TPs based on the result of measurement.

Abstract translation: 公开了一种在无线通信系统中的用户设备（UE）进行测量的方法。 该方法包括从多个传输点（TP）接收用于信道状态信息反馈的信道状态信息参考信号（CSI-RS），基于CSI-RS执行无线电资源管理（RRM）测量，以及选择一个或多个 TP，用于基于测量结果从多个TP中接收信号。

公开(公告)号：EP4550922A1

公开(公告)日：2025-05-07

申请号：EP23831952.9

申请日：2023-06-30

Applicant: LG Electronics Inc.

Inventor： PARK, Giwon ,  LEE, Seungmin ,  BACK, Seoyoung

IPC: H04W74/08 ,  H04W72/566 ,  H04W4/40 ,  H04W28/02 ,  H04W92/18 ,  H04W72/56

Abstract: A method by which a first device performs wireless communication, and a device for supporting same are provided. The method may comprise the steps of: acquiring information related to a resource block (RB) set on an unlicensed spectrum; performing listen before talk (LBT) on the RB set; generating channel occupancy time (COT) on the basis of the LBT; and performing sidelink transmission or sidelink reception on the basis of the COT. For example, a time domain of a resource used for sidelink communication with other devices cannot be included in the COT.

公开(公告)号：EP4546861A1

公开(公告)日：2025-04-30

申请号：EP23827544.0

申请日：2023-06-22

Applicant: LG Electronics Inc.

Inventor： PARK, Giwon ,  LEE, Seungmin ,  BACK, Seoyoung

IPC: H04W24/10 ,  H04W24/08 ,  H04W72/20 ,  H04W72/23 ,  H04W74/08 ,  H04W92/18 ,  H04W76/28 ,  H04W76/14 ,  H04W4/40

Abstract: A method of performing wireless communication by a first device and a device supporting the method are provided. The method may comprise the steps of: transmitting, to a second device, information on the latency bound of sidelink (SL) channel state information (CSI) reporting; transmitting, to the second device, first sidelink control information (SCI) including first CSI request information triggering a first CSI report; and receiving the first CSI report from the second device within the latency bound of the SL CSI reporting. Here, on the basis of communication between the first device and the second device being performed in a shared spectrum, the first device may be allowed to trigger a second CSI report for the second device within the latency bound of the SL CSI reporting.

公开(公告)号：EP4518564A1

公开(公告)日：2025-03-05

申请号：EP23796844.1

申请日：2023-04-27

Applicant: LG Electronics Inc.

Inventor： BACK, Seoyoung ,  LEE, Seungmin ,  PARK, Giwon

IPC: H04W76/18 ,  H04W24/08 ,  H04W24/10 ,  H04W36/00 ,  H04W40/22 ,  H04W88/04 ,  H04W76/19 ,  H04W92/10 ,  H04W92/18

Abstract: An embodiment relates to an operation method of a remote user equipment (UE) in a wireless communication system, in which: the remote UE establishes a radio resource control (RRC) connection to a base station; the remote UE establishes a PC5 RRC connection to a relay UE; and the remote UE transmits data to the base station through one path among i) a first path for direct data transmission to the base station and ii) a second path for data transmission to the base station via the relay UE, wherein, on the basis of a radio link failure (RLF) being detected in one path among the first path and the second path, the remote UE reports the RLF to the base station via a message based on a sidelink signaling radio bearer through the path in which the RLF is not detected.

公开(公告)号：EP4518539A1

公开(公告)日：2025-03-05

申请号：EP23796893.8

申请日：2023-04-28

Applicant: LG Electronics Inc.

Inventor： LEE, Seungmin ,  HWANG, Daesung ,  LEE, Youngdae ,  YANG, Suckchel ,  KIM, Seonwook

IPC: H04W72/25 ,  H04W56/00 ,  H04W72/04 ,  H04W74/08 ,  H04W92/18

Abstract: A method by which a first device performs wireless communication and a device supporting same are provided. The method may comprise the steps of: acquiring information related to a resource for a sidelink-synchronization signal block (S-SSB); acquiring information about a first time domain for a first cyclic prefix extension (CPE) related to S-SSB transmission; performing the first CPE during the first time domain before the S-SSB transmission; and performing the S-SSB transmission on the basis of the resource.

公开(公告)号：EP4518530A1

公开(公告)日：2025-03-05

申请号：EP23796797.1

申请日：2023-04-26

Applicant: LG Electronics Inc.

Inventor： LEE, Youngdae ,  SEO, Hanbyul ,  LEE, Seungmin ,  YANG, Suckchel ,  KIM, Seonwook

IPC: H04W72/25 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04 ,  H04W92/18

Abstract: A method and apparatus for performing communication in a wireless communication system are disclosed. The method performed by a first terminal, according to an embodiment of the present disclosure, may comprise the steps of: generating a selected sidelink for a plurality of hybrid automatic repeat request (HARQ) processes by reserving a plurality of consecutive physical sidelink shared channel (PSSCH) resources for each period; on the basis of a plurality of PSSCH resources reserved within a first period, transmitting a first plurality of transport blocks (TBs) corresponding to some HARQ processes from among the plurality of HARQ processes; and receiving at least one physical sidelink feedback channel (PSFCH) including HARQ-ACK information corresponding to each of the plurality of TBs.

公开(公告)号：EP4518527A1

公开(公告)日：2025-03-05

申请号：EP23758203.6

申请日：2023-04-24

Applicant: LG ELECTRONICS, INC.

Inventor： KO, Woosuk ,  SEO, Hanbyul ,  LEE, Seungmin

IPC: H04W72/25 ,  H04L27/26 ,  H04W72/04 ,  H04L5/00 ,  H04W64/00 ,  H04W92/18

Abstract: Provided are a method for performing wireless communication by a first device, and an apparatus for supporting same. The method may comprise: obtaining sidelink (SL) Positioning Reference Signal (PRS) configuration information including information related to a SL PRS resource; transmitting a first SL PRS on the SL PRS resource to the second device, based on the SL PRS configuration information; and receiving information related to a PRS on a first SL resource after the SL PRS resource from the second device. For example, a switching gap for receiving the information related to the PRS is determined based on the SL PRS resource and the first SL resource.