公开(公告)号：US12199916B2

公开(公告)日：2025-01-14

申请号：US18531048

申请日：2023-12-06

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04W72/23 ,  H04W74/08 ,  H04W74/0808

Abstract: The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: monitoring a PDCCH candidate in an SS in units of sub-bands in a BWP including a plurality of sub-bands; and on the basis of the monitoring, detecting a PDCCH, wherein, in the BWP, the same CORESET is repeated per sub-band in a frequency domain, and a plurality of CORESETs included in the plurality of sub-bands are associated with the same SS.

公开(公告)号：US12171030B2

公开(公告)日：2024-12-17

申请号：US17627589

申请日：2020-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Changhwan Park ,  Jaehyung Kim ,  Hyunjung Choe ,  Joonkui Ahn

IPC: H04W74/0833 ,  H04W72/1263 ,  H04W72/23 ,  H04W74/00

Abstract: Proposed in the present specification is a method for transmitting and receiving urgent information in a wireless communication system supporting machine type communication, and a device for same. Specifically, a method performed by a terminal may include the steps of: receiving information including a Reference Signal Received Power (RSRP) threshold value from a base station; determining a Coverage Enhancement (CE) mode on the basis of the RSRP threshold value and an RSRP measurement value; determining a Physical Random Access Channel (PRACH) resource on the basis of the CE mode; and transmitting a PRACH preamble to the base station on the basis of the PRACH resource.

公开(公告)号：US12170922B2

公开(公告)日：2024-12-17

申请号：US17442045

申请日：2020-03-27

Applicant: LG ELECTRONICS INC.

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

IPC: H04W28/04 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/20

Abstract: The present specification provides an error detection method performed by a terminal in a wireless communication system, the method comprising: determining whether a minimum slot offset from a base station has been detected, wherein the minimum slot offset is a slot offset associated with an expectation that the terminal should receive a physical downlink shared channel (PDSCH) on the basis of at least one slot offset having a value equal to or greater than that of the minimum slot offset; detecting an error relating to detection of the minimum slot offset; and performing a fallback operation on the basis of the error detection.

公开(公告)号：US12120639B2

公开(公告)日：2024-10-15

申请号：US18377489

申请日：2023-10-06

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

CPC classification number: H04W68/02 ,  H04W52/0216 ,  H04W52/0229 ,  H04W84/12 ,  Y02D30/70

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：US12096446B2

公开(公告)日：2024-09-17

申请号：US17275845

申请日：2019-09-20

Applicant: LG Electronics Inc.

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

IPC: H04W72/23 ,  H04W16/14 ,  H04W74/08

CPC classification number: H04W72/23 ,  H04W16/14 ,  H04W74/08

Abstract: Disclosed in various embodiments of the present disclosure are a method for transmitting and receiving signals in a wireless communication system and an apparatus for supporting same. More specifically, disclosed in various embodiments of the present disclosure are a method for transmitting and receiving downlink control information (DCI) in a wireless communication system, and an apparatus for supporting same.

公开(公告)号：US12082209B2

公开(公告)日：2024-09-03

申请号：US17417359

申请日：2020-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye Hwang ,  Seonwook Kim ,  Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Suckchel Yang ,  Jaehyung Kim

IPC: H04W72/23 ,  H04L1/00 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1822 ,  H04L5/00 ,  H04L27/06

CPC classification number: H04W72/23 ,  H04L1/1812

Abstract: The present invention relates to a method and apparatus for scheduling multiple transport blocks in a wireless communication system, and more particularly, the present invention relates to a method and an apparatus therefor, the method comprising: receiving downlink control information (DCI) for scheduling multiple transport blocks; and receiving or transmitting one or more transport blocks on the basis of the received DCI, wherein the DCI includes bit information in which first information and second information are joint coded, the first information is determined on the basis of an index of a bit in which a specific bit pattern first appears in the bit information, and the second information is determined on the basis of bits after the specific bit pattern in the bit information.

公开(公告)号：US12074826B2

公开(公告)日：2024-08-27

申请号：US18198933

申请日：2023-05-18

Applicant: LG Electronics Inc.

Inventor： Sechang Myung ,  Seonwook Kim ,  Changhwan Park ,  Suckchel Yang

IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/23 ,  H04W16/14

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04W72/23 ,  H04W16/14

Abstract: Provided are a method for transmitting a physical uplink shared channel (PUSCH) of a terminal in an unlicensed band and a device using the same method. The method comprises: receiving first information indicating a symbol index and second information indicating a length; and transmitting, in at least one slot capable of transmitting the PUSCH, the PUSCH by using a time resource determined on the basis of the first information and the second information.

公开(公告)号：US12052674B2

公开(公告)日：2024-07-30

申请号：US17751108

申请日：2022-05-23

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Hyunsoo Ko ,  Changhwan Park ,  Suckchel Yang ,  Sukhyon Yoon

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/0446 ,  H04W76/28

CPC classification number: H04W56/001 ,  H04L5/0048 ,  H04W72/0446 ,  H04W76/28

Abstract: The present disclosure provides an operation method of a terminal and a base station in a wireless communication system supporting an unlicensed band, and an apparatus supporting same. As a specific example, the present disclosure comprises an operation method of a terminal and an operation method of a base station corresponding thereto, by which a terminal can obtain timing information relating to a unlicensed band on the basis of a PBCH payload in a synchronization signal/physical broadcast channel (SS/PBCH) block and a demodulation reference signal (DMRS) sequence for the PBCH.

公开(公告)号：US12041627B2

公开(公告)日：2024-07-16

申请号：US17440948

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Changhwan Park ,  Seokmin Shin ,  Seunggye Hwang

IPC: H04W72/12 ,  H04W68/00 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04W68/005

Abstract: Disclosed is a method for performing preconfigured uplink resource (PUR) transmission by means of a PUR in a wireless communication system. The method performed by a terminal comprises the steps of: receiving information relating to PUR transmission from a base station; receiving information relating to a first paging SS from the base station; performing the PUR transmission to the base station; and receiving downlink control information (DCI) in accordance with the PUR transmission from the base station.

公开(公告)号：US12022479B2

公开(公告)日：2024-06-25

申请号：US17265848

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Seonwook Kim ,  Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Suckchel Yang ,  Seunggye Hwang

IPC: H04W72/23 ,  H04W4/70 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04W4/70 ,  H04W72/0453

Abstract: The present specification provides a method for transmitting a PBCH by a base station in a wireless communication system, the method comprising: mapping a PBCH to a plurality of resource elements (REs); and transmitting the PBCH to a terminal on the plurality of REs, wherein the PBCH mapping comprises copying PBCH orthogonal frequency division multiplexing (OFDM) symbols included in PBCH repetition into an LTE control region, in consideration of a frame structure type.