公开(公告)号：US20250031215A1

公开(公告)日：2025-01-23

申请号：US18906509

申请日：2024-10-04

Applicant: LG Electronics Inc.

Inventor： Changhwan PARK ,  Inkwon SEO ,  Joonkui AHN

IPC: H04W72/23 ,  H04L5/00 ,  H04W52/02

Abstract: Provided are a method and a device for a terminal monitoring a physical downlink control channel (PDCCH) in a wireless communication system. A terminal transmits, to a base station, time information notifying of a specific time, and receives, from the base station, a particular PDCCH which is used for notifying that the terminal will be monitoring a PDCCH during a time duration. The terminal monitors the PDCCH during the time duration, wherein the terminal monitors (receives) the particular PDCCH at a time which is within from the starting point of the time duration to before the specific time.

公开(公告)号：US20250008487A1

公开(公告)日：2025-01-02

申请号：US18882393

申请日：2024-09-11

Applicant: LG Electronics Inc.

Inventor： Seunggye HWANG ,  Changhwan PARK ,  Joonkui AHN ,  Hanjun PARK ,  Suckchel YANG ,  Sukhyon YOON ,  Seokmin SHIN

IPC: H04W68/02 ,  H04W52/02 ,  H04W84/12

Abstract: One disclosure in the present specification presents a method for a wireless device to receive a paging message. The method may comprise: a step of deciding a wake up signal occasion (WUSO) window for attempting to receive a wake up signal (WUS); and a step of monitoring a downlink control channel during a paging window so as to attempt to receive a paging message, if the WUS is received within the decided WUSO window. Here, the WUSO window may be decided according to a duration size and offset.

公开(公告)号：US20240357496A1

公开(公告)日：2024-10-24

申请号：US18294492

申请日：2022-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Kijun KIM ,  Joonkui AHN ,  Suckchel YANG ,  Seunggye HWANG ,  Duckhyun BAE

IPC: H04W52/02 ,  H04L1/1812

CPC classification number: H04W52/0235 ,  H04L1/1812

Abstract: A method performed by a base station (BS) in a wireless communication system is provided. The method comprises, based on a plurality of transport blocks (TBs) constituting a traffic being mapped to one frame, generating control information related to a power saving operation for a user equipment (UE) supporting extended reality (XR) based on delay related information of the traffic, and transmitting the control information to the UE on a per frame basis. The control information includes information on an order of the plurality of TBs within the frame, or information on a first TB within the frame, or information on a last TB within the frame.

公开(公告)号：US20240284190A1

公开(公告)日：2024-08-22

申请号：US18625954

申请日：2024-04-03

Applicant: LG Electronics Inc.

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

IPC: H04W16/14 ,  H04L5/00 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/1268 ,  H04W74/00

CPC classification number: H04W16/14 ,  H04L27/2607 ,  H04W72/0453 ,  H04W72/1268 ,  H04W74/006 ,  H04L5/0007

Abstract: The present invention relates to a method for transmitting a Physical Uplink Shared Channel (PUSCH), performed by a user equipment (UE) in an unlicensed band, the method comprising: receiving downlink control information (DCI) including information on a listen before talk (LBT) type and information on a PUSCH start position from a base station; and transmitting the PUSCH on the basis of the information on the LBT type and the information on the PUSCH start position, wherein the LBT type is one of LBT type 1, LBT type 2, and LBT type 3, a random backoff-based LBT is performed in the LBT type 1, an LBT without a random backoff is performed in the LBT type 2, and an uplink is transmitted without LBT in LBT type 3.

公开(公告)号：US20240236998A1

公开(公告)日：2024-07-11

申请号：US18444070

申请日：2024-02-16

Applicant: LG Electronics Inc.

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

IPC: H04W72/21 ,  H04L27/26 ,  H04W72/0453 ,  H04W74/0816

CPC classification number: H04W72/21 ,  H04L27/2607 ,  H04W72/0453 ,  H04W74/0816

Abstract: The present invention relates to a wireless communication system, specifically to a method and an apparatus therefore, the method comprising the steps of: receiving resource allocation (RA) information for transmitting a PUSCH in a frequency band, the frequency band comprising a plurality of sub-bands (SB), each SB comprising a plurality of consecutive RBs, a guard band (GB) being provided between the plurality of SBs, and the RA information indicating one or more non-consecutive SB indexes; and transmitting the PUSCH in an RB interlace in the frequency band on the basis of the RA information.

公开(公告)号：US20240147450A1

公开(公告)日：2024-05-02

申请号：US18272167

申请日：2022-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Joonkui AHN ,  Youngdae LEE ,  Kijun KIM ,  Seunggye HWANG

IPC: H04W72/044 ,  H04L1/08 ,  H04W72/232

CPC classification number: H04W72/046 ,  H04L1/08 ,  H04W72/232

Abstract: The present specification proposes a method for transmitting and receiving a PUSCH in a wireless communication system, and an apparatus therefor. The method, carried out by a base station, may comprise the steps of: transmitting, to a terminal, configuration information including information regarding an uplink resource and information regarding a transmission beam, wherein a transmission beam of the terminal is determined on the basis of the information regarding the transmission beam; in an RRC idle state or RRC inactive state, for reception of a PUSCH, switching one or more reception beams; receiving, on the basis of the switching, the PUSCH from the terminal on the uplink resource; and determining an optimal reception beam on the basis of the switching.

公开(公告)号：US20240073887A1

公开(公告)日：2024-02-29

申请号：US17766212

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Joonkui AHN ,  Hyunho LEE ,  Seonwook KIM

IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/50 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/535 ,  H04W72/569

Abstract: A UE may: receive a configuration regarding a physical downlink control channel (PDCCH) monitoring occasion (MO) for UL CI reception; receive scheduling information for UL transmission; and perform or skip UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the configuration and the scheduling information. Performing or skipping the UL CI monitoring for the UL transmission in the PDCCH MO may comprise: performing the UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the fact that the UL transmission and a reference resource region that may be instructed by a UL CI received in the PDCCH MO overlap at least in terms of time; and skipping the UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the fact that the reference resource region and the UL transmission do not overlap in terms of time.

公开(公告)号：US20230309104A1

公开(公告)日：2023-09-28

申请号：US18202708

申请日：2023-05-26

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Joonkui AHN ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/23

CPC classification number: H04W72/23

Abstract: The present disclosure provides a method and an apparatus, wherein a terminal, for which a primary cell and a secondary cell are configured, performs a random access procedure, and a specific BWP on the secondary cell is activated on the basis that DCI received from a base station indicates non-dormancy.

公开(公告)号：US20230189173A1

公开(公告)日：2023-06-15

申请号：US18158172

申请日：2023-01-23

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Changhwan PARK ,  Joonkui AHN ,  Seunggye HWANG

IPC: H04W56/00 ,  H04J11/00 ,  H04L5/14

CPC classification number: H04W56/001 ,  H04J11/0073 ,  H04L5/14

Abstract: Disclosed are a method for transmitting and receiving a synchronization signal in a wireless communication system supporting NarrowBand-Internet of Things (NB-IoT) and an apparatus therefor. Specifically, the method for transmitting and receiving a synchronization signal may include: receiving, from a base station, a narrowband synchronization signal; and performing a cell search procedure for the base station based on the narrowband synchronization signal, in which the narrowband synchronization signal may include a narrowband primary synchronization signal and a narrowband secondary synchronization signal, the narrowband primary synchronization signal and the narrowband secondary synchronization signal may be transmitted in different subframe, and the subframe in which the narrowband secondary synchronization signal is transmitted may be configured differently according to a type of a radio frame structure.

公开(公告)号：US20230180110A1

公开(公告)日：2023-06-08

申请号：US17923889

申请日：2021-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Youngdae LEE ,  Joonkui AHN ,  Hyunsoo KO ,  Suckchel YANG ,  Seonwook KIM ,  Seunggye HWANG

IPC: H04W48/16 ,  H04W48/08 ,  H04W48/02 ,  H04W8/24

CPC classification number: H04W48/16 ,  H04W48/08 ,  H04W48/02 ,  H04W8/24

Abstract: A terminal for performing an initial cell access, according to an embodiment of the present disclosure, receives a PBCH signal of a first cell via a cell search, receives SIB1-scheduling information on a CSS set related to the PBCH signal, and determines whether to perform a remaining access procedure on the first cell, on the basis of the SIB1-scheduling information, wherein the terminal is a second type terminal in which the capability is reduced to support a bandwidth narrower than that of a first type terminal, and the terminal may determine, as the second type terminal, whether an access to the first cell is allowed, on the basis of the state of a bit reserved so as not to be used by the first type terminal within the SIB1-scheduling information.