公开(公告)号：US12069670B2

公开(公告)日：2024-08-20

申请号：US18386164

申请日：2023-11-01

Applicant: LG Electronics Inc.

Inventor： Jaenam Shim ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You

IPC: H04W72/21 ,  H04L1/08 ,  H04L5/00 ,  H04W56/00 ,  H04W72/0446

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04L5/0051 ,  H04W56/005 ,  H04W72/0446

Abstract: The present disclosure proposes various methods for improving coverage. According to an embodiment of the present disclosure, when an unavailable resource exists in a resource set configured for repeated transmission of a physical uplink channel, the UE may determine a resource capable of actually performing repeated transmission of a physical uplink channel within the resource set. According to another embodiment of the present disclosure, when the terminal receives the TPC command within the resource corresponding to the DMRS bundle, the terminal may perform power control based on the TPC command after the resource.

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：US12035293B2

公开(公告)日：2024-07-09

申请号：US17267453

申请日：2019-08-09

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Hanjun Park ,  Suckchel Yang

IPC: H04W72/0453 ,  H04L1/00 ,  H04W4/40 ,  H04W16/14 ,  H04W48/08

CPC classification number: H04W72/0453 ,  H04L1/0057 ,  H04L1/0071 ,  H04W4/40 ,  H04W16/14 ,  H04W48/08

Abstract: Various embodiments of the present disclosure disclose a method for transmitting and receiving data and a device for supporting same. As a more specific example, various embodiments of the present disclosure disclose a method for transmitting and receiving data on the basis of block interleaving, and a device for supporting same.

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.

公开(公告)号：US12016018B2

公开(公告)日：2024-06-18

申请号：US17286990

申请日：2019-10-31

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/1273 ,  H04W72/0446 ,  H04W72/54

CPC classification number: H04W72/1273 ,  H04W72/0446 ,  H04W72/54

Abstract: The present disclosure provides a method for receiving, by a terminal, a channel state information-reference signal (CSI-RS) in an unlicensed band. Particularly, the disclosure comprises: receiving CSI-RS resource information for receiving the CSI-RS and information relating to a first bandwidth allocated for the CSI-RS; and receiving the CSI-RS through CSI-RS resources included in at least one second bandwidth among multiple second bandwidths included in the first bandwidth, wherein the at least second bandwidth is determined on the basis of clear channel assessment (CCA) for each of the multiple second bandwidths.

公开(公告)号：US11997515B2

公开(公告)日：2024-05-28

申请号：US17288287

申请日：2019-11-04

Applicant: LG Electronics Inc.

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

IPC: H04W24/08 ,  H04W72/044 ,  H04W72/23 ,  H04W74/08 ,  H04W74/0816

CPC classification number: H04W24/08 ,  H04W72/044 ,  H04W72/23 ,  H04W74/0816

Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and a device therefor, the method comprising the steps of: receiving, as a part of an RRC connection procedure, CORESET configuration information relating to a BWP, the CORESET configuration information including information relating to a frequency resource configuring a CORESET; monitoring PDCCH candidates in one or more CORESETs in the BWP; and detecting a PDCCH on the basis of the monitoring, wherein the same CORESET is configured for each of subbands in the BWP according to the frequency resource, on the basis of (i) the BWP including a plurality of subbands, and (ii) the frequency resource confined within one subband.

公开(公告)号：US11973602B2

公开(公告)日：2024-04-30

申请号：US17748368

申请日：2022-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Suckchel Yang ,  Jiwon Kang ,  Hyungtae Kim

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04L1/1819 ,  H04L5/0055 ,  H04W72/0446 ,  H04W72/23

Abstract: A method for a terminal to transmit hybrid automatic repeat and request (HARQ) feedback information in a wireless communication system supporting coordinated multiple point (CoMP) transmission includes: receiving a first PDCCH and a second PDCCH from a first transmission node and a second transmission node, respectively; receiving, from the first transmission node and the second transmission node, a first PDSCH and a second PDSCH scheduled by the first PDCCH and the second PDCCH, respectively; determining HARQ-ACK codebook for the first PDSCH and the second PDSCH; and transmitting HARQ feedback information for the determined HARQ-ACK codebook. The first and second PDCCHs include specific HARQ feedback timing information used for the CoMP. When a reception occasion for the first PDSCH and a reception occasion for the second PDSCH overlap, the HARQ feedback information is transmitted on a slot corresponding to the value indicated by the specific HARQ feedback timing information.

公开(公告)号：US11968156B2

公开(公告)日：2024-04-23

申请号：US17044565

申请日：2019-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Chang Hwan Park ,  Seokmin Shin ,  Seunggye Hwang ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04L67/12

CPC classification number: H04L5/14 ,  H04L5/0048 ,  H04L67/12

Abstract: The present disclosure provides a method for receiving system information in a wireless communication system supporting a TDD narrowband. More specifically, a method performed by a terminal includes receiving first system information from a base station through an anchor carrier, the first system information including operation mode information on an operation mode of the system; determining a location of a non-anchor carrier for receiving second system information based on the operation mode information; and receiving the second system information from the base station through the non-anchor carrier, in which the operation mode information is configured in a guard band or an in-band. In this way, SIB1-NB is also transmitted and received on the non-anchor carrier.

公开(公告)号：US11968148B2

公开(公告)日：2024-04-23

申请号：US17396214

申请日：2021-08-06

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04L1/1607 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/23 ,  H04W72/30

CPC classification number: H04L5/0055 ,  H04L1/1671 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/23 ,  H04W72/30

Abstract: Disclosed herein is a terminal configured to receive information about one or more periodic uplink resources for transmission of HARQ-ACK information for multicast data, monitor a PDCCH in a search space for multicast configured on a specific downlink frequency resource, and detect DCI having a CRC scrambled with a G-RNTI. On a basis that the DCI indicates a specific index, and at least one of the one or more periodic uplink resources is associated with the specific index indicated by the DCI, the terminal may transmit an activation confirmation message to activate the at least one periodic uplink resource associated with the specific index.

公开(公告)号：US11968037B2

公开(公告)日：2024-04-23

申请号：US17267194

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/1812 ,  H04L1/00 ,  H04L1/1825 ,  H04L1/1867 ,  H04W4/40 ,  H04W8/24

CPC classification number: H04L1/0027 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1896 ,  H04W4/40 ,  H04W8/24

Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus therefor, the method comprising the steps of: receiving information for scheduling a plurality of transport blocks (TBs); receiving the plurality of TBs on the basis of the information; and transmitting HARQ-ACK information relating to the plurality of TBs, wherein whether HARQ-ACK bundling is applied and/or a structure in which HARQ-ACK bundling is applied is determined on the basis of a specific condition. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.