公开(公告)号：US20250150215A1

公开(公告)日：2025-05-08

申请号：US18730124

申请日：2023-02-10

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1829 ,  H04W72/1268 ,  H04W72/232

Abstract: Disclosed are a method and device for transmitting or receiving hybrid automatic repeat request (HARQ) acknowledgement (ACK) information in a wireless communication system. According to an embodiment of the present disclosure, whether a HARQ-ACK codebook is multiplexed with respect to a cast type and a HARQ-ACK codebook type may be indicated on the basis of a downlink allocation index (DAI) included in downlink control information (DCI) including scheduling information of a physical uplink shared channel (PUSCH) in a wireless communication system.

公开(公告)号：US20250126623A1

公开(公告)日：2025-04-17

申请号：US18834745

申请日：2023-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/232 ,  H04W72/30

Abstract: Disclosed are a method and apparatus for transmitting and receiving a group common signal and channel in a wireless communication system. The method performed by a terminal in a wireless communication system, according to an embodiment of the present disclosure, may comprise the steps of: receiving configuration information regarding a CORESET; receiving information indicating a TCI state ID for the CORESET; and on the basis of a TCI state corresponding to the TCI state ID, receiving first DCI on the CORESET. In this regard, on the basis that the CORESET is configured for a specific cast type, the TCI state corresponding to the TCI state ID may not be applied to reception of second DCI on the CORESET.

公开(公告)号：US20250097745A1

公开(公告)日：2025-03-20

申请号：US18962313

申请日：2024-11-27

Applicant: LG Electronics Inc.

Inventor： Seunghwan CHOI ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W24/08 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/23

Abstract: A method and apparatus for monitoring a signal in a wireless communication system disclosed herein may perform multi-slot physical downlink control channel (PDCCH) monitoring for a subcarrier spacing (SCS) of 480 kHz or 960 kHz. The multi-slot PDCCH monitoring refers to PDCCH monitoring configured to include a slot interval between PDCCH monitoring occasions in consideration of an increase in a user equipment (UE) burden when monitoring a PDCCH in consecutive slots.

公开(公告)号：US20250088332A1

公开(公告)日：2025-03-13

申请号：US18292736

申请日：2022-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Jaehyung KIM ,  Hyunsoo KO ,  Suckchel YANG ,  Seonwook KIM ,  Seunggye HWANG ,  Seokmin SHIN

IPC: H04L5/00 ,  H04L1/1829 ,  H04W72/232

Abstract: Disclosed are a method and apparatus for performing PUCCH transmission in a wireless communication system. The method by which a terminal performs PUCCH transmission, according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to the number of first plurality of unit times at which the same PUCCH is to be transmitted; receiving DCI from the base station; and performing the PUCCH transmission at each of unit times corresponding to the number of second plurality of unit times that are based on information related to the DCI.

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：US20250081202A1

公开(公告)日：2025-03-06

申请号：US18726260

申请日：2023-01-06

Applicant: LG ELECTRONICS INC.

Inventor： Seunghwan CHOI ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/23 ,  H04W72/0446

Abstract: A method and device for monitoring a control channel in a wireless communication system disclosed herein perform PDCCH monitoring within a BD/CCE limit. The BD/CCE limit is computed per unit time in which the PDCCH monitoring is performed.

公开(公告)号：US20250031189A1

公开(公告)日：2025-01-23

申请号：US18715655

申请日：2023-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Seonwook KIM ,  Jaehyung KIM ,  Suckchel YANG ,  Youngdae LEE

IPC: H04W72/0446 ,  H04L5/00 ,  H04W68/00 ,  H04W72/23 ,  H04W76/28

Abstract: According to at least one of the embodiments disclosed in the present specification, configuration information for a first signal is received, a second signal including information about the first signal is received from at least one of time resources determined on the basis of a plurality of periodicities, the validity of the configuration information for the first signal is determined on the basis of the reception of the second signal, and an operation related to the first signal is performed on the basis of the determination that the configuration information for the first signal is valid, wherein the terminal can determine the validity of the configuration information for the first signal on the basis of the position of a time resource at which the second signal was received within a corresponding time resource group.

公开(公告)号：US20250024463A1

公开(公告)日：2025-01-16

申请号：US18549341

申请日：2023-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Sechang MYUNG ,  Seonwook KIM ,  Kijun KIM ,  Jaehyung KIM ,  Suckchel YANG ,  Seunggye HWANG

IPC: H04W72/232 ,  H04L5/00

Abstract: A common downlink signal of a first cell may be transmitted/monitored on the first cell in a first mode with a first periodicity. A configuration related to a second mode including cell information regarding a second cell associated with the first cell may be provided. Based on transition from the first mode to the second mode, the common downlink signal of the first cell may be transmitted/monitored on the second cell within a first time period.

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：US20240421942A1

公开(公告)日：2024-12-19

申请号：US18815342

申请日：2024-08-26

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1829 ,  H04L5/00 ,  H04W72/23

Abstract: According to an embodiment of the present disclosure, a user equipment (UE) may receive information regarding a plurality of radio network temporary identifiers (RNTIs); monitor a plurality of physical downlink control channels (PDCCHs) in search space sets based on the plurality of RNTIs; receive a plurality of physical downlink shared channels (PDSCHs) scheduled by the plurality of PDSCHs; and transmit a single hybrid automatic repeat request (HARQ)-acknowledgment (ACK) report for the plurality of PDSCHs, wherein the plurality of PDSCH may include at least one unicast PDSCH in addition to the multicast PDSCHs.