公开(公告)号：US11895604B2

公开(公告)日：2024-02-06

申请号：US17621880

申请日：2020-08-24

Applicant: LG ELECTRONICS INC.

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

IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W56/001 ,  H04L5/0051 ,  H04L27/2607 ,  H04L27/2636

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: detecting an SS/PBCH block, wherein the SS/PBCH block includes a PBCH payload and a PBCH DMRS; and on the basis of characteristics of the PBCH DMRS, processing the PBCH payload on the basis of any one from among a plurality of WF methods, wherein the plurality of WFs include at least a CP-OFDM method and a DFT-s-OFDM method.

公开(公告)号：US11888779B2

公开(公告)日：2024-01-30

申请号：US17290539

申请日：2019-11-04

Applicant: LG Electronics Inc.

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

IPC: H04W72/0446 ,  H04W72/23 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04L5/0053 ,  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：US11838863B2

公开(公告)日：2023-12-05

申请号：US17891422

申请日：2022-08-19

Applicant: LG Electronics Inc.

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

IPC: H04W52/02 ,  H04W76/38 ,  H04W72/1273

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04W72/1273 ,  H04W76/38

Abstract: The present disclosure relates to a method of monitoring, by a wireless device, a downlink channel or a downlink signal. The method may include a step of receiving configuration information on a power save signal. The power saving signal can be used to signal that the downlink channel or the downlink signal should be monitored later. The configuration information may contain configuration information on an opportunity to omit the power saving signal. The method may include a step of monitoring the downlink channel or the downlink signal without monitoring the energy saving signal during the opportunity to omit. The length and/or position of the opportunity of omission can be determined according to the configuration information of a discontinuous receive cycle (DRX).

公开(公告)号：US11778536B2

公开(公告)日：2023-10-03

申请号：US17277699

申请日：2019-09-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04B1/00 ,  H04W48/02 ,  H04W4/70 ,  H04B1/713 ,  H04W16/02 ,  H04W16/14 ,  H04W72/20

CPC classification number: H04W48/02 ,  H04B1/713 ,  H04W4/70 ,  H04W16/02 ,  H04W16/14 ,  H04W72/20

Abstract: The present specification provides a method for supporting an operation of a standalone MTC that uses a multi-narrowband in a wireless communication system. More specifically, a method performed by a terminal comprises the steps of: receiving, from a base station, multi-narrowband configuration information related to a plurality of narrowbands defined within an NR bandwidth including a first system bandwidth related to an in-band MTC operation and a second system bandwidth related to a standalone MTC operation; and performing frequency hopping on the plurality of narrowbands, on the basis of the multi-narrowband configuration information.

公开(公告)号：US11757692B2

公开(公告)日：2023-09-12

申请号：US17968317

申请日：2022-10-18

Applicant: LG Electronics Inc.

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

IPC: H04L27/26 ,  H04L5/00 ,  H04W16/14 ,  H04W48/10 ,  H04W56/00 ,  H04W74/08

CPC classification number: H04L27/2657 ,  H04L5/001 ,  H04W16/14 ,  H04W48/10 ,  H04W56/00 ,  H04W74/0833

Abstract: Disclosed in various embodiments are a method for transmitting/receiving a signal in a wireless communication system, and a device supporting same. More particularly, disclosed in various embodiments are a method for transmitting/receiving a synchronization signal block (SSB) in an unlicensed band, and a device supporting same.

公开(公告)号：US11751203B2

公开(公告)日：2023-09-05

申请号：US17985553

申请日：2022-11-11

Applicant: LG Electronics Inc.

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

IPC: H04W72/21 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L5/0055

Abstract: A method and a device for transmitting or receiving a signal in a wireless communication system according to an embodiment of the present invention are provided, and the method may comprise: determining a physical uplink control channel (PUCCH) resource for transmitting a PUCCH; and transmitting the PUCCH via the PUCCH resource, wherein the PUCCH resource is determined to be one of 16 PUCCH resources in a PUCCH resource set, and the 16 PUCCH resources include a PUCCH resource having a start symbol index of 12 and a PUCCH resource having a start symbol index of 9, or include a PUCCH resource having an orthogonal cover code (OCC) of 0 and a PUCCH resource having an OCC of 1.

公开(公告)号：US11742981B2

公开(公告)日：2023-08-29

申请号：US17573065

申请日：2022-01-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04L1/1607 ,  H04W72/1268 ,  H04L1/06 ,  H04L5/00 ,  H04L27/26 ,  H04W72/21

CPC classification number: H04L1/0026 ,  H04L1/00 ,  H04L1/0067 ,  H04L1/0693 ,  H04L1/1607 ,  H04L5/00 ,  H04L27/2602 ,  H04W72/1268 ,  H04W72/21 ,  H04L5/0051 ,  H04L27/26025 ,  H04L27/26035

Abstract: The present invention discloses a method of transmitting uplink control information by a user equipment in a wireless communication system and device for supporting the same. Specifically, the present invention discloses a method by which a user equipment maps uplink control information to a physical uplink shared channel when the user equipment intends to transmit the uplink control information on the physical uplink shared channel and transmission operation for the uplink control information based on the same.

公开(公告)号：US11736234B2

公开(公告)日：2023-08-22

申请号：US17690693

申请日：2022-03-09

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Byounghoon Kim ,  Kijun Kim ,  Joonkui Ahn ,  Changhwan Park ,  Seonwook Kim

IPC: H04W72/04 ,  H04L1/18 ,  H04W72/0446

CPC classification number: H04L1/18 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: identifying a minimum storing area per data in a HARQ buffer on the basis of a TTI length; storing data for transmission of a wireless signal in the HARQ buffer on the basis of the minimum storing area per data; and transmitting the data in the HARQ buffer during a first TTI, wherein, when the data is retransmitted data, the minimum storing area per data is based on the length of a second TTI used for initial transmission of the data, and the length of the second TTI is different from the length of the first TTI.

公开(公告)号：US11671295B2

公开(公告)日：2023-06-06

申请号：US17077731

申请日：2020-10-22

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04L27/26 ,  H04W72/044 ,  H04L1/1812 ,  H04L1/1867 ,  H04L1/1607 ,  H04L1/08 ,  H04L1/1829 ,  H04L5/00 ,  H04L27/36

CPC classification number: H04L27/26035 ,  H04L1/08 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1896 ,  H04L5/00 ,  H04L5/0053 ,  H04L27/26 ,  H04L27/2602 ,  H04L27/36 ,  H04W72/0466 ,  H04W72/12 ,  H04L27/2603 ,  H04L27/26025

Abstract: One disclosure of the present application provides a method for a narrowband (NB) wireless device to determine whether or not to transmit a scheduling request (SR). The method may comprise a step of determining whether or not to transmit an SR by using a resource for the transmission of a hybrid automatic retransmit request (HARQ) acknowledgement/negative acknowledgement (ACK/NACK) signal. The step of determination may be performed if one or more HARQ processes are run. The resource for the HARQ ACK/NACK signal may include a narrowband physical uplink shared channel (NPUSCH).

公开(公告)号：US11653382B2

公开(公告)日：2023-05-16

申请号：US17394643

申请日：2021-08-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W74/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/0453 ,  H04W74/08

CPC classification number: H04W74/004 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0053 ,  H04L27/2607 ,  H04W72/0453 ,  H04W74/0833

Abstract: The present specification provides a method for transmitting a narrowband physical random access channel (NPRACH) preamble in a narrow band (NB)-Internet of things (IoT) system supporting a frame structure type 2. More specifically, the method performed by a user equipment includes receiving, from a base station, control information related to an uplink-downlink configuration; and transmitting, to the base station, the NPRACH preamble based on parameters related to a NPRACH preamble transmission related to the received control information.