公开(公告)号：US12256383B2

公开(公告)日：2025-03-18

申请号：US17508462

申请日：2021-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Joonkui Ahn ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W4/00 ,  H04L1/1812 ,  H04L5/00 ,  H04W4/06 ,  H04W72/1273 ,  H04W72/23

Abstract: According to an embodiment of the present invention, a user equipment (UE) may receive one or more physical downlink control channels (PDCCHs) each carrying downlink control information (DCI) including a field indicating a transmitting configuration index (TCI) state, and receive, based the one or more PDCCHs, one or more of a plurality of physical downlink shared channels (PDSCHs), wherein the plurality of PDSCHs may carry a same transport block (TB) in a plurality of TCI states, respectively, and the UE can determine, for each TCI state, whether a hybrid automatic repeat request (HARQ) operation is enabled or disabled, and transmits HARQ-acknowledgement (ACK) information for the same TB through a physical uplink control channel (PUCCH) associated with an HARQ operation-enabled TCI state.

公开(公告)号：US12225539B2

公开(公告)日：2025-02-11

申请号：US17442271

申请日：2020-03-26

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Sukhyon Yoon ,  Joonkui Ahn ,  Changhwan Park ,  Seonwook Kim

IPC: H04W72/23 ,  H04W76/10

Abstract: The present specification provides a method, performed by a terminal in a wireless communication system, for receiving a minimum slot offset, the method being characterized in that: the minimum slot offset is received from a base station, and is associated with the expectation that a terminal will receive a physical downlink shared channel (PDSCH) on the basis of at least one slot offset having a value equal to or greater than the minimum slot offset; and a physical downlink control channel (PDCCH) is monitored on at least one search space set, on the basis of the minimum slot offset.

公开(公告)号：US12166554B2

公开(公告)日：2024-12-10

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 ,  H04L5/00 ,  H04W72/23

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.

公开(公告)号：US12120750B2

公开(公告)日：2024-10-15

申请号：US17954819

申请日：2022-09-28

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Hanjun Park ,  Seonwook Kim

IPC: H04W74/0833 ,  H04B7/06 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04L25/02 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/12 ,  H04W72/20 ,  H04W72/23 ,  H04W76/27 ,  H04W76/28 ,  H04L1/1607

CPC classification number: H04W74/0833 ,  H04B7/0626 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1887 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L25/0224 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/12 ,  H04W72/20 ,  H04W72/23 ,  H04W76/27 ,  H04W76/28 ,  H04L1/1664

Abstract: The present invention relates to a wireless communication system, and specifically, to a method and a device for the method which comprises the steps of: receiving a PDCCH including uplink scheduling information; and transmitting, at a UL SF, a PUSCH indicated by the uplink scheduling information, wherein, if the PDCCH requests a transmission of an ACK, the PUSCH includes ACK information about a SF set corresponding to the UL SF, wherein the SF set includes a plurality of SFs.

公开(公告)号：US12082257B2

公开(公告)日：2024-09-03

申请号：US17267448

申请日：2019-08-09

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn ,  Sukhyon Yoon

IPC: H04W74/0833 ,  H04B17/318 ,  H04L5/00 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W74/0833 ,  H04B17/318 ,  H04L5/0048 ,  H04W24/08 ,  H04W72/04

Abstract: The present invention relates to a wireless communication system and, in particular, to a method and an apparatus therefor, the method comprising the steps of: transmitting a random access request message including RAP transmission and PUSCH transmission, wherein the PUSCH transmission is transmitted using a resource related to the RAP transmission, and includes a C-RNTI; and in order to receive a response to the random access request message, monitoring a PDCCH in a time window, wherein a first PDCCH, accompanied by a TA command, is detected in the time window, and when the first PDCCH is indicated by the C-RNTI, a step of receiving the response to the random access request message is terminated.

公开(公告)号：US12075421B2

公开(公告)日：2024-08-27

申请号：US17872636

申请日：2022-07-25

Applicant: LG Electronics Inc.

Inventor： Sechang Myung ,  Joonkui Ahn ,  Suckchel Yang ,  Seonwook Kim

IPC: H04L1/1812 ,  H04W72/21

CPC classification number: H04W72/21 ,  H04L1/1812

Abstract: A method for transmitting uplink control information of a terminal in a wireless communication system and a terminal using the method are provided. The method generates uplink control information, transmits the uplink control information to a base station using a specific PUCCH format among a plurality of physical uplink control channel (PUCCH) formats, wherein the specific PUCCH format which is used is determined on the basis of the number of symbols in the time domain used for transmission of uplink control information and the number of bits of the uplink control information.

公开(公告)号：US12069642B2

公开(公告)日：2024-08-20

申请号：US17441030

申请日：2020-03-27

Applicant: LG Electronics Inc.

Inventor： Seunggye Hwang ,  Changhwan Park ,  Joonkui Ahn ,  Jaehyung Kim

IPC: H04W72/1263 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/1263 ,  H04L1/1812 ,  H04L5/0012 ,  H04W72/23

Abstract: The present invention relates to a method performed in a wireless communication system supporting multiple transport block scheduling, and a device therefor, the method comprising: receiving downlink control information (DCI) for scheduling of one or more transport blocks; on the basis of the number of the transport blocks to be scheduled, which is one, acquiring 2-bit information for a redundancy version of one transport block and 1-bit information for frequency hopping indication of the one transport block, from the DCI; and on the basis of the number of the transport blocks to be scheduled, which is two, acquiring 2-bit information for frequency hopping indication and a redundancy version of two transport blocks, from the DCI.

公开(公告)号：US12041604B2

公开(公告)日：2024-07-16

申请号：US17440096

申请日：2020-03-27

Applicant: LG Electronics Inc.

Inventor： Seunggye Hwang ,  Changhwan Park ,  Joonkui Ahn ,  Jaehyung Kim

IPC: H04W72/12 ,  H04L1/18 ,  H04W72/1268 ,  H04B1/713 ,  H04L27/34 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L1/18 ,  H04B1/713 ,  H04L27/34 ,  H04W72/23

Abstract: The present invention relates to a method performed in a wireless communication system, and an apparatus therefor, the method comprising: receiving downlink control information (DCI) for multiple transport block scheduling, the DCI including 1-bit information on a redundancy version (RV) or frequency hopping; if a transport block scheduled by the DCI is not repeated, determining, on the basis of the 1-bit information, an RV value associated with the transport block; and if the transport block scheduled by the DCI is repeated two or more times, determining, on the basis of the 1-bit information, whether or not frequency hopping is applied to the transport block.

公开(公告)号：USRE50038E1

公开(公告)日：2024-07-09

申请号：US17832561

申请日：2022-06-03

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Suckchel Yang ,  Kijun Kim ,  Joonkui Ahn ,  Hanbyul Seo ,  Seungmin Lee

IPC: H04W4/00 ,  H04W16/14 ,  H04W28/26 ,  H04W72/04 ,  H04W72/0446 ,  H04W74/08 ,  H04W74/0808 ,  H04W74/0816 ,  H04L5/00

CPC classification number: H04W74/0816 ,  H04W16/14 ,  H04W28/26 ,  H04W72/0446 ,  H04W74/08 ,  H04W74/0808 ,  H04L5/0048

Abstract: The present disclosure relates to a wireless access system supporting an unlicensed band, and provides a method for configuring a transmission opportunity period (TxOP) and devices for supporting the same. The method for configuring a TxOP in a wireless access system supporting an unlicensed band, according to one embodiment of the present disclosure, can comprise the steps of: performing a carrier sensing step for checking whether a secondary cell (SCell) constituted in an unlicensed band is in an idle state; transmitting a reservation signal for a predetermined amount of time if the SCell is in the idle state; and configuring a TxOP in the SCell. At this time, a start point of a first subframe (SF) included in the TxOP can be matched to a subframe, a slot or symbol boundary of a primary cell (PCell) constituted in a licensed band.

公开(公告)号：US12004152B2

公开(公告)日：2024-06-04

申请号：US17279936

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Seokmin Shin ,  Changhwan Park ,  Joonkui Ahn ,  Seunggye Hwang

IPC: H04W72/1268 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: Provided is a method for receiving, by a user equipment (UE), a feedback from a base station in a wireless communication system supporting narrowband (NB)-internet of things (IoT). Specifically, the UE receives, from the base station, a preconfigured uplink (UL) resource (PUR) configuration via RRC signalling, transmits, to the base station, uplink data on the PUR when the UE is in an idle mode, and receive, from the base station, the feedback for the uplink data. The feedback is configured to be received on an NPDCCH after a specific time has passed from the PUR transmission.