公开(公告)号：US20140376461A1

公开(公告)日：2014-12-25

申请号：US14307693

申请日：2014-06-18

Applicant: LG Electronics Inc.

Inventor： Hanjun Park ,  Jonghyun Park ,  Kijun Kim ,  Hyungtae Kim

IPC: H04W16/14 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/1671 ,  H04L5/00 ,  H04W48/00 ,  H04W72/00

Abstract: A method for receiving interference cancellation information of a mobile station (MS), which is performed by the MS, includes receiving a virtual radio network temporary identifier (V-RNTI) set including a plurality of V-RNTIs for cancellation of an interference signal from a serving base station, each of the plurality of V-RNTIs being associated with RNTIs of one or more MSs (hereinafter, referred to as “neighboring MSs) served by a neighboring base station, and receiving a downlink control channel for a first neighboring MS of the neighboring MSs using at least one V-RNTI of the V-RNTI set. The downlink control channel is a double CRC-downlink control channel with a first cyclic redundancy check (CRC) bit scrambled by an RNTI of the first neighboring MS and a second CRC bit scrambled by the at least one V-RNTI and is received in a specific subframe.

Abstract translation: 一种由MS执行的用于接收移动台（MS）的干扰消除信息的方法，包括接收包括多个V-RNTI的虚拟无线电网络临时标识符（V-RNTI）集合，用于消除来自 服务基站，多个V-RNTI中的每一个与由相邻基站服务的一个或多个MS（以下称为“相邻MS”）的RNTI相关联，并且接收第一相邻MS的下行链路控制信道 的相邻MS使用V-RNTI集合的至少一个V-RNTI。 所述下行链路控制信道是具有由所述第一相邻MS的RNTI加扰的第一循环冗余校验（CRC）比特和由所述至少一个V-RNTI加扰的第二CRC比特的双CRC下行链路控制信道，并且被接收在 具体子帧。

公开(公告)号：US20140362720A1

公开(公告)日：2014-12-11

申请号：US14371389

申请日：2013-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Kijun Kim ,  Illsoo Sohn ,  Hanbyul Seo ,  Jonghyun Park ,  Eunsun Kim ,  Hyungtae Kim

IPC: H04W24/10 ,  H04W72/02 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0689 ,  H04B17/318 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0053 ,  H04L27/0014 ,  H04W72/02

Abstract: A method and apparatus for transmitting a measurement report in a wireless communication system are disclosed. The method for transmitting a measurement report at a UE in the wireless communication system includes measuring received strengths and reception frequencies of first and second signals, and transmitting a measurement report including a frequency offset between the first and second signals, if the received strength of the second signal is equal to or larger than a predetermined threshold. The frequency offset is used to support cooperative transmission of transmission points transmitting the first and second signals.

Abstract translation: 公开了一种在无线通信系统中发送测量报告的方法和装置。 用于在无线通信系统中的UE发送测量报告的方法包括测量第一和第二信号的接收强度和接收频率，并且如果接收到的强度为第一和第二信号的接收强度，则发送包括第一和第二信号之间的频率偏移的测量报告 第二信号等于或大于预定阈值。 频率偏移用于支持传输第一和第二信号的传输点的协同传输。

公开(公告)号：US12261664B2

公开(公告)日：2025-03-25

申请号：US17802492

申请日：2021-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang ,  Haewook Park

IPC: H04B7/06 ,  H04B17/336 ,  H04W16/28

Abstract: Disclosed are a method and apparatus for transmitting and receiving channel state information in a wireless communication system. A method for transmitting channel state information (CSI) according to an embodiment of the present disclosure may comprise the steps of: receiving configuration information related to the CSI from a base station; receiving one or more reference signal (RS) resources transmitted from the base station through different downlink spatial domain transmission filters; and transmitting, to the base station, the CSI including a layer 1 signal-to-interference-plus-noise ratio (L1-SINR) generated on the basis of the one or more RS resources.

公开(公告)号：US12171007B2

公开(公告)日：2024-12-17

申请号：US17422272

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang ,  Kilbom Lee

IPC: H04W72/23 ,  H04L5/00 ,  H04L25/03 ,  H04W24/10 ,  H04W72/044

Abstract: A method by which a terminal receives data in a wireless communication system can comprise the steps of: receiving configuration information relating to a control resource of a physical control channel; allowing one or more control resources included in the configuration information to be respectively set to a first control resource group or a second control resource group, and receiving a first physical control channel and a second physical control channel on the basis of the configuration information; receiving a first physical data channel on the basis of the first control resource group related to a control resource in which the first physical control channel is received; and receiving a second physical data channel on the basis of the second control resource group related to a control resource in which the second physical control channel is received.

公开(公告)号：US12127210B2

公开(公告)日：2024-10-22

申请号：US17422117

申请日：2020-01-07

Applicant: LG Electronics Inc.

Inventor： Kilbom Lee ,  Hyungtae Kim ,  Kyuseok Kim ,  Jiwon Kang

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0466

Abstract: The present disclosure provides a method for transmitting and receiving downlink control information (DCI) between a terminal and a base station in a wireless communication system and a device for supporting same. According to an embodiment applicable in the present disclosure, a terminal can recognize/expect that multiple control resource sets (CORESETs) include identical DCI, on the basis of configuration information received from a base station, and on the basis thereof, can receive the DCI via at least one of the multiple CORESETs.

公开(公告)号：US12114348B2

公开(公告)日：2024-10-08

申请号：US17635660

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Inkwon Seo ,  Jiwon Kang ,  Jonghyun Park

IPC: H04W72/566 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/569 ,  H04W72/21 ,  H04W72/23

Abstract: A method of transmitting and receiving an uplink channel in a wireless communication system and a device therefor are disclosed. Specifically, a method of transmitting an uplink channel by a user equipment (UE) includes receiving first downlink control information (DCI) based on a first control resource set group; wherein a first uplink channel is scheduled based on the first DCI; receiving second DCI based on a second control resource set group; wherein a second uplink channel is scheduled based on the second DCI; and transmitting only one of the first uplink channel and the second uplink channel based on overlapping of a resource of the first uplink channel and a resource of the second uplink channel, wherein the first or the second uplink channel is dropped based on a priority rule, and a priority of the priority rule is determined based on contents of information included in each uplink channel.

公开(公告)号：US12075403B2

公开(公告)日：2024-08-27

申请号：US18106331

申请日：2023-02-06

Applicant: LG Electronics Inc.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Jiwon Kang

IPC: H04W72/1263 ,  H04L1/08 ,  H04L1/1607 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/1263 ,  H04L1/08 ,  H04L1/1642 ,  H04W72/0446 ,  H04W72/23

Abstract: A method for transmitting and receiving downlink data in a wireless communication system includes the steps of: transmitting a preamble for random access; receiving a response message for the random access corresponding to the preamble, a radio remote control (RRC) connection being established based on the preamble and the response message; receiving configuration information, a repetition scheme based on time division multiplexing being set based on the configuration information; receiving downlink control information (DCI); and receiving a plurality of transmission occasions based on the DCI, wherein a resource allocation in the time domain for the first transmission occasion may be determined based on the time domain resource assignment field of the DCI, and resource allocation in the time domain for the second transmission occasion may be determined based on the resource allocation in the time domain for the first transmission occasion.

公开(公告)号：US12052724B2

公开(公告)日：2024-07-30

申请号：US17420041

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Hyungtae Kim ,  Kyuseok Kim

IPC: H04W72/23 ,  H04B7/0408 ,  H04W8/24

CPC classification number: H04W72/23 ,  H04B7/0408 ,  H04W8/24

Abstract: The present specification proposes a method for transceiving a plurality of PDSCHs in a wireless communication system and an apparatus therefor. Specifically, a method performed by a user equipment (UE) may comprise the steps of: transmitting UE capability information related to the number of beams received that can be simultaneously supported; receiving a plurality of physical downlink control channels (PDCCH) comprising PDSCH scheduling information; and receiving the plurality of PDSCHs by using preset spatial quasi co-location (QCL) information on the basis of at least one PDSCH scheduled within the time required to apply the spatial QCL information.

公开(公告)号：US12028922B2

公开(公告)日：2024-07-02

申请号：US18158193

申请日：2023-01-23

Applicant: LG Electronics Inc.

Inventor： Jiwon Kang ,  Hyungtae Kim ,  Haewook Park ,  Seongwon Go

IPC: H04W76/19 ,  H04B7/0408 ,  H04B7/06 ,  H04L5/00 ,  H04W8/22

CPC classification number: H04W76/19 ,  H04B7/0408 ,  H04B7/06968 ,  H04L5/0051 ,  H04W8/22

Abstract: A method and apparatus for performing beam failure recovery in a wireless communication system are disclosed. A method for performing beam failure recovery by a user equipment according to embodiment of the present disclosure may include transmitting, to a base station, capability information including a maximum number of BFD-RSs per a BFD-RS set supported by the UE and receiving, from the base station, configuration information including information related to at least one BFD-RS set, and each of the at least one BFD-RS set may include the maximum number of BFD-RSs or less.

公开(公告)号：US11979233B2

公开(公告)日：2024-05-07

申请号：US17429497

申请日：2020-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang ,  Inkwon Seo

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04L1/0067 ,  H04L5/0051 ,  H04W72/1263 ,  H04W72/23

Abstract: A method for a terminal to receive a data channel in a wireless communication system includes: a step for receiving control resource setting information based on a first control resource set group and a second control resource set group; a step for receiving information about a cell reference signal pattern related to one among the first control resource set group and the second control resource set group; and a step for receiving a first data channel related to the first control resource set group and a second data channel related to the second control resource set group, wherein symbol positions of a first demodulation reference signal of the first data channel and a second demodulation reference signal of the second data channel may be determined on the basis of the cell reference signal pattern.