公开(公告)号：US09609647B2

公开(公告)日：2017-03-28

申请号：US14423948

申请日：2013-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Joonkui Ahn ,  Inkwon Seo ,  Yunjung Yi ,  Hanbyul Seo ,  Bonghoe Kim ,  Suckchel Yang

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00 ,  H04W28/18 ,  H04W48/00

CPC classification number: H04W72/044 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0051 ,  H04W28/18 ,  H04W48/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/1278

Abstract: In the present invention, a demodulation reference signal is transmitted using a plurality of settings in which demodulation reference signals occupy different positions in at least a density or time-frequency resource region of the demodulation reference signals. A base station can transmit, to the user device, information indicating a setting related to a downlink signal or a setting related to an uplink signal from among the plurality of settings, and the user device can receive the demodulation reference signal with the downlink signal or transmit the demodulation reference signal With the uplink signal according to the indicated setting.

公开(公告)号：US09544885B2

公开(公告)日：2017-01-10

申请号：US14418306

申请日：2013-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Dongyoun Seo ,  Yunjung Yi ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/04 ,  H04J11/00 ,  H04L1/18 ,  H04L5/00 ,  H04L5/14 ,  H04W88/08

CPC classification number: H04W72/0413 ,  H04J11/00 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/14 ,  H04W88/08

Abstract: The present invention relates to a method and user device for transmitting first ACK/NACK information on a first cell group including a primary cell and one or more secondary cells from among a plurality of serving cells on a physical uplink control channel (PUCCH) of a specific cell in the first cell group, and to a method and base station for receiving the first ACK/NACK information on the PUCCH of the specific cell. When the first ACK/NACK information includes only ACIQNACK for the primary cell, the specific cell is the primary cell, and, when the first ACK/NACK information includes ACK/NACK on at least one of the one or more secondary cells, the specific cell is a secondary cell from among the one or more secondary cells of the first cell group that is set for the ACK/NACK transmission.

Abstract translation: 本发明涉及一种方法和用户设备，用于在第一小区组上发送第一ACK / NACK信息，所述第一小区组包括主体小区和来自多个服务小区中的多个服务小区中的一个或多个辅助小区的物理上行链路控制信道（PUCCH） 第一小区组中的特定小区，以及用于在特定小区的PUCCH上接收第一ACK / NACK信息的方法和基站。 当第一ACK / NACK信息仅包括用于主要小区的ACIQNACK时，特定小区是主小区，并且当第一ACK / NACK信息在一个或多个二级小区中的至少一个上包括ACK / NACK时， 小区是被设置用于ACK / NACK传输的第一小区组的一个或多个二级小区中的二级小区。

公开(公告)号：US20160373229A1

公开(公告)日：2016-12-22

申请号：US14901294

申请日：2014-06-20

Applicant: LG Electronics Inc.

Inventor： Hyangsun You ,  Yunjung Yi ,  Kijun Kim

IPC: H04L5/00 ,  H04L1/00 ,  H04W4/00

CPC classification number: H04L5/0057 ,  H04B7/0456 ,  H04L1/0026 ,  H04W4/70 ,  H04W72/0453

Abstract: Provided is an operational method for a machine-type communication (MTC) device. The operational method may comprise the steps of: if a bandwidth of a data channel has a reduced size in comparison to a bandwidth of a cell system, then determining the size of a precoding resource block group (PRG) with respect to the reduced bandwidth size of the data channel, instead of the bandwidth size of the system; and, if a bandwidth of a data channel has a reduced size in comparison to a bandwidth of a cell system, then determining the size of a sub-band for a channel quality indicator (CQI) feedback with respect to the reduced bandwidth size of the data channel, instead of the bandwidth size of the system.

Abstract translation: 提供了一种用于机器型通信（MTC）设备的操作方法。 操作方法可以包括以下步骤：如果数据信道的带宽与小区系统的带宽相比具有减小的大小，则相对于减小的带宽大小来确定预编码资源块组（PRG）的大小 的数据信道，而不是系统的带宽大小; 并且如果数据信道的带宽与小区系统的带宽相比具有减小的大小，则确定相对于减少的带宽大小的信道质量指示符（CQI）反馈的子带的大小 数据通道，而不是系统的带宽大小。

公开(公告)号：US09510220B2

公开(公告)日：2016-11-29

申请号：US14388602

申请日：2013-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung Yi ,  Joonkui Ahn ,  Byounghoon Kim ,  Dongyoun Seo ,  Suckchel Yang ,  Hyangsun You

IPC: H04W24/08 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W24/08 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/14

Abstract: A method for measuring a channel in a wireless communication system is provided. A terminal receives a first reference signal from a primary cell. The terminal receives a second reference signal from a secondary cell corresponding to the primary cell. The terminal measures a channel for the secondary cell on the basis of the second reference signal. A subframe in which the second reference signal is received is signaled from the primary cell.

Abstract translation: 提供了一种用于测量无线通信系统中的信道的方法。 终端从主小区接收第一参考信号。 终端从对应于主小区的二级小区接收第二参考信号。 终端根据第二参考信号测量辅助小区的信道。 从主小区发信号通知接收第二参考信号的子帧。

公开(公告)号：US11997607B2

公开(公告)日：2024-05-28

申请号：US17290970

申请日：2019-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Inkwon Seo ,  Yunjung Yi ,  Daesung Hwang

IPC: G08C17/00 ,  H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04W76/28

Abstract: The present specification provides a method of performing physical downlink control channel (PDCCH) monitoring by a terminal in a wireless communication system, comprising the steps of: receiving, from a network, information related to power saving; and performing the PDCCH monitoring on the basis of the received information related to the power saving, wherein the information related to the power saving, which is a single piece of information, is information indicating at least one of whether the terminal is to perform a wake-up operation or whether the terminal is to perform a sleep operation.

公开(公告)号：US11706068B2

公开(公告)日：2023-07-18

申请号：US16937205

申请日：2020-07-23

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Joonkui Ahn ,  Hyangsun You

IPC: H04W4/00 ,  H04L27/26 ,  H04W48/02 ,  H04W74/00 ,  H04L5/00 ,  H04W72/23 ,  H04J11/00 ,  H04W4/70 ,  H04L5/22 ,  H04W72/0446 ,  H04W74/08

CPC classification number: H04L27/2602 ,  H04J11/0026 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/22 ,  H04W4/70 ,  H04W48/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/002 ,  H04W74/006 ,  H04W74/0833 ,  H04L27/2603

Abstract: A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a message 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.

公开(公告)号：US11683705B2

公开(公告)日：2023-06-20

申请号：US17035570

申请日：2020-09-28

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Joonkui Ahn ,  Hyunsoo Ko ,  Seonwook Kim ,  Duckhyun Bae

IPC: H04W72/23 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/0446 ,  H04W76/11 ,  H04W72/53 ,  H04W72/1263

CPC classification number: H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/53 ,  H04W76/11 ,  H04W72/1263

Abstract: Provided are a method and apparatus for monitoring a physical downlink control channel (PDCCH) of a user equipment (UE) in a wireless communication system. The method includes receiving information which reports one configuration among a plurality of configurations related to the PDCCH monitoring through a first transmit-receive point (TRP), and performing the PDCCH monitoring, based on the one configuration. The one configuration reports a combination of a resource pattern index and a PDCCH control resource set (CORESET) index. The one configuration may be for a second TRP.

公开(公告)号：US11671229B2

公开(公告)日：2023-06-06

申请号：US17351008

申请日：2021-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Yunjung Yi

IPC: H04L5/00 ,  H04W72/20 ,  H04L1/1812 ,  H04W74/08

CPC classification number: H04L5/0092 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/20 ,  H04W74/0808 ,  H04L5/0007

Abstract: A method and apparatus for transmitting/receiving a downlink channel in a wireless communication system are provided. A physical downlink control channel (PDCCH) can be transmitted using one or more resource element groups (REGs) among a plurality of REGs in a transmission time interval (TTI). Each of the plurality of REGs occupies 12 consecutive resource elements (REs) belonging to a physical resource block (PRB) along a frequency domain within an orthogonal frequency division multiplexing (OFDM) symbol with or without a reference signal (RS) in the TTI.

公开(公告)号：US20230142084A1

公开(公告)日：2023-05-11

申请号：US17912748

申请日：2021-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Byounghoon Kim ,  Jeongsu Lee ,  Youngdae Lee ,  Kijun Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You ,  Haewook Park

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a data transmission rate higher than that of a 4th generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting/receiving a signal in a wireless communication system, and an apparatus for supporting same, and various other embodiments can also be provided.

公开(公告)号：US11528173B2

公开(公告)日：2022-12-13

申请号：US17571159

申请日：2022-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Haewook Park ,  Hyunsoo Ko ,  Gyeongcheol Lee

IPC: H04W40/34 ,  H04L27/26

Abstract: The present specification provides a method for receiving gap symbol information, the method being performed by a node in a wireless communication system. The method is characterized by including: receiving the gap symbol information, wherein the gap symbol information indicates the number of gap symbols pertaining to switching between a mobile terminal (MT) operation and a distributed unit (DU) operation; and performing an integrated access and backhaul (IAB) operation on the basis of the gap symbol information, wherein the node does not perform the IAB operation on the symbol indicated by the gap symbol information.