公开(公告)号：US20130286905A1

公开(公告)日：2013-10-31

申请号：US13920987

申请日：2013-06-18

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Mingyu KIM ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/18 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0082 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/14 ,  H04L5/1469 ,  H04L2001/125 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1273 ,  H04W88/02

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information when TDD and a plurality of cells are configured, and comprises the following steps: receiving one or more of at least one PDCCH signal and at least one PDSCH signal; generating for each of the cells reception reply information on one or more of the at least one PDCCH signal and the at least one PDSCH signal; and transmitting the reception reply information for each of the plurality of cells which are connected.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种TDD和多个小区配置时发送上行控制信息的方法和装置，包括以下步骤：接收至少一个PDCCH信号和至少一个PDSCH信号中的一个或多个; 针对所述至少一个PDCCH信号和所述至少一个PDSCH信号中的一个或多个的每个所述小区接收回复信息生成所述至少一个PDCCH信号; 以及发送所连接的多个小区中的每一个的接收回复信息。

公开(公告)号：US20130272172A1

公开(公告)日：2013-10-17

申请号：US13915386

申请日：2013-06-11

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Dongyoun SEO ,  Mingyu KIM

IPC: H04W72/04

CPC classification number: H04L5/14 ,  H04L1/1671 ,  H04L1/1854 ,  H04L5/0001 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1268

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information in the event that a plurality of cells is constructed, wherein the method comprises the following steps: receiving a PDCCH and/or a PDSCH; generating acknowledgement information on the PDCCH and/or PDSCH; and, if acknowledgement information transmission timing and channel state information transmission timing collide with each other, dropping the channel state information and transmitting only the acknowledgement information, or transmitting the acknowledgement information, or transmitting the acknowledgement information and the channel state information together in accordance with a predetermined condition.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及在构成多个小区的情况下发送上行链路控制信息的方法和装置，其中该方法包括以下步骤：接收PDCCH和/或PDSCH; 在PDCCH和/或PDSCH上生成确认信息; 如果确认信息发送定时和信道状态信息发送定时相互冲突，则丢弃信道状态信息，仅发送送达确认信息，或发送确认信息，或者根据发送确认信息和信道状态信息一起发送 预定条件。

公开(公告)号：US20250097991A1

公开(公告)日：2025-03-20

申请号：US18968604

申请日：2024-12-04

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Joonkui AHN

IPC: H04W74/0833 ,  H04W72/23

Abstract: Methods and devices for determining application delay value of a minimum scheduling offset restriction in a wireless communication system. The method accesses a specific base station through random access, and if DCI which includes information for notifying a change in the minimum scheduling offset restriction value in slot n of the scheduling cell is to be received from the base station, applies the changed minimum scheduling offset restriction value in slot n+X of the scheduling cell. The X value can be determined based on two parameters such as Y and Z, the Y value is the minimum scheduling offset restriction value to be applied to a scheduled cell scheduled by the DCI, and the Z value is predetermined according to the subcarrier spacing of the scheduling cell. The DCI can increase, by 1, the Z value according to the temporal position at which the DCI is received within slot n.

公开(公告)号：US20250088318A1

公开(公告)日：2025-03-13

申请号：US18290598

申请日：2022-05-23

Applicant: LG ELECTRONICS INC.

Inventor： Andrey PUDEEV ,  Alexander MALTSEV ,  Kijun KIM ,  Joonkui AHN ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L5/00 ,  H04L27/26

Abstract: According to at least one of embodiments disclosed in the application, a method of receiving a signal by a device in a wireless communication system, may comprise receiving a time-domain signal including one or more orthogonal frequency divisional multiplexing (OFDM) symbols; and obtaining a frequency-domain signal by performing a fast Fourier transform (FFT) based on the time-domain signal, wherein each OFDM symbol in the time-domain signal may include a data part, a cyclic prefix (CP) part, and a time domain reference signal (TDRS) part, wherein the TDRS part may include a known sequence that is predefined for phase noise compensation in a time-domain, and wherein the phase noise compensation can be performed in a symbol level in the time-domain based on the TDRS part in each OFDM symbol.

公开(公告)号：US20250023680A1

公开(公告)日：2025-01-16

申请号：US18549530

申请日：2023-04-19

Applicant: LG Electronics Inc.

Inventor： Sechang MYUNG ,  Suckchel YANG ,  Seonwook KIM ,  Joonkui AHN

IPC: H04L5/00 ,  H04W72/0446

Abstract: A method of transmitting an uplink (UL) signal or receiving a downlink (DL) signal by a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving first information related to a bandwidth part (BWP), receiving second information related to an available resource block (RB) set among a plurality of RB sets included in the BWP, transmitting the UL signal through at least one RB included in the available RB set based on the BWP being a UL BWP, and receiving the DL signal through at least one RB included in the available RB set based on the BWP being a DL BWP.

公开(公告)号：US20240314782A1

公开(公告)日：2024-09-19

申请号：US18671256

申请日：2024-05-22

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Joonkui AHN

IPC: H04W72/1273 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

CPC classification number: H04W72/1273 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/21

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus for same, the method comprising the steps of: receiving one or more first data in a first slot group; receiving one or more second data in a second slot group, wherein the first slot group and the second slot group are different from each other; receiving downlink control information including first information relating to a slot group for which A/N feedback is required; and transmitting, through an uplink control channel, A/N information relating to a slot group, indicated by the first information, among the first slot group and the second slot group.

公开(公告)号：US20240195583A1

公开(公告)日：2024-06-13

申请号：US18444118

申请日：2024-02-16

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Kijun KIM ,  Seonwook KIM ,  Changhwan PARK ,  Joonkui AHN ,  Hanjun PARK ,  Seunggye HWANG

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/1607 ,  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：US20240155496A1

公开(公告)日：2024-05-09

申请号：US18410574

申请日：2024-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Changhwan PARK ,  Joonkui AHN ,  Sukhyon YOON

IPC: H04W52/02 ,  H04W68/02 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04W68/02 ,  H04W76/28

Abstract: Disclosed are a method for transmitting a wake up signal (WUS) by a communication device in a wireless communication system, and a device therefor, according to various embodiments. Disclosed are a method for transmitting a WUS by a communication device, and a device therefor, the method comprising the steps for: setting a group WUS configuration related to the setting of a WUS resource for each UE group; transmitting the set group WUS configuration; and transmitting a WUS on the basis of the group WUS configuration, wherein the group WUS configuration is divided into a second WUS configuration for discontinuous reception (DRX) and a first WUS configuration for eDRX.

公开(公告)号：US20230397195A1

公开(公告)日：2023-12-07

申请号：US18237604

申请日：2023-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Seokmin SHIN ,  Seonwook KIM ,  Changhwan PARK ,  Hanjun PARK ,  Joonkui AHN ,  Suckchel YANG ,  Seunggye HWANG

IPC: H04W72/1268 ,  H04W76/27

CPC classification number: H04W72/1268 ,  H04W76/27 ,  G16Y10/80

Abstract: According to an embodiment of the present disclosure, a method for transmitting, by a user equipment (UE), uplink data in a wireless communication system supporting a narrowband Internet of things (NB-IoT) system includes: receiving information related to a preconfigured uplink (UL) resource (PUR) for transmitting the uplink data in an RRC connected state; and transmitting the uplink data by using the preconfigured uplink resource (PUR) in an RRC idle state. In the transmitting of the uplink data, when the preconfigured UL resource (PUR) is a dedicated resource and there is no data to be transmitted in the preconfigured UL resource (PUR), transmission of the uplink data is skipped.

公开(公告)号：US20230370140A1

公开(公告)日：2023-11-16

申请号：US18351852

申请日：2023-07-13

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Suckchel YANG ,  Joonkui AHN ,  Seokmin SHIN ,  Sechang MYUNG

IPC: H04B7/06 ,  H04W72/23 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04W72/23 ,  H04L5/0051 ,  H04L5/0053

Abstract: The present disclosure relates to a method and a device therefor, the method comprising the steps of: obtaining, on the basis of not receiving information on a channel occupancy duration from a base station, channel state information based on a plurality of CSI-reference signals (CSI-RSs) which are all overlapped with, on a time domain, at least one from among a physical downlink shared channel (PDSCH) and an aperiodic CSI-RS; and transmitting the channel state information to the base station, wherein durations corresponding to the PDSCH and the aperiodic CSI-RS are consecutive time durations on the time domain.