公开(公告)号：US20210084642A1

公开(公告)日：2021-03-18

申请号：US16772139

申请日：2018-12-20

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Yunjung Yl ,  Hyunho LEE ,  Duckhyun BAE

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W52/28

Abstract: Disclosed in the present application is a method for transmitting a signal from a network by a terminal supporting dual connectivity between a first radio access technology (RAT) and a second RAT in a wireless communication system. Specifically, the method comprises the steps of: reporting, to the network, capability information including an information transmission time from a processor for the first RAT to a processor for the second RAT; receiving a first uplink grant for transmitting a first RAT uplink signal, and transmitting the first RAT uplink signal on the basis of the first uplink grant; and receiving a second uplink grant for transmitting a second RAT uplink signal, and transmitting the second RAT uplink signal on the basis of the second uplink grant.

公开(公告)号：US20210028961A1

公开(公告)日：2021-01-28

申请号：US16641047

申请日：2019-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Duckhyun BAE ,  Yunjung YI ,  Inkwon SEO

IPC: H04L25/02 ,  H04W8/24 ,  H04W24/08 ,  H04W72/04 ,  H04W28/02 ,  H04L1/00

Abstract: Proposed is a method for performing the channel estimation of a physical downlink control channel (PDCCH) in a wireless communication system. Specifically, The method performed by a user equipment (UE) includes transmitting, to a base station, UE capability information related to the channel estimation, receiving, from the base station, information for a PDCCH monitoring span, and performing a channel estimation based on the information for the PDCCH monitoring span, wherein the UE capability information may include information for a maximum number of control channel elements (CCEs) capable of being channel-estimated per PDCCH monitoring span.

公开(公告)号：US20200336248A1

公开(公告)日：2020-10-22

申请号：US16761790

申请日：2018-11-12

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Yunjung YI ,  Daesung HWANG

IPC: H04L1/08 ,  H04L1/18 ,  H04L1/22

Abstract: The present disclosure discloses a method for controlling transmission power in a wireless communication system and an apparatus therefor. Specifically, in a method for performing repetition transmission of a wireless signal by a terminal in a wireless communication system, the method comprises receiving a configuration of multiple resources for repetition transmission of the wireless signal semi-statically by a base station; wherein a redundancy version sequence for repetition transmission of the wireless signal is pre-configured, performing repetition transmission of the wireless signal based on the redundancy version sequence on the remaining resources except for at least one particular resource among the multiple resources; and performing repetition transmission of the wireless signal on the at least one particular resource based on a redundancy version value pre-configured for the at least one particular resource.

公开(公告)号：US20200275431A1

公开(公告)日：2020-08-27

申请号：US16871519

申请日：2020-05-11

Applicant: LG Electronics Inc

Inventor： Duckhyun BAE ,  Yunjung YI ,  Inkwon SEO ,  Soonki JO ,  Daesung HWANG

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

Abstract: Systems and techniques for transmitting a physical uplink control channel (PUCCH) carrying a scheduling request (SR) in a wireless communication system. In some implementations, a method performed by a terminal includes the steps of: receiving, from a base station, a first message related to configuration of an uplink (UL) resource; receiving, from the base station, a second message related to resource configuration of a PUCCH carrying the SR; determining a resource for transmission of the PUCCH carrying the SR; and transmitting, to the base station, the PUCCH carrying the SR on the determined resource.

公开(公告)号：US20180167915A1

公开(公告)日：2018-06-14

申请号：US15577587

申请日：2015-10-02

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Eunjong LEE ,  Hyunsuk LEE ,  Duckhyun BAE ,  Jangwon LEE ,  Ilmu BYUN

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/042 ,  H04W12/04 ,  H04W12/06 ,  H04W12/10 ,  H04W36/0077 ,  H04W72/085 ,  H04W74/0833 ,  H04W76/10 ,  H04W88/02 ,  H04W88/08

Abstract: The present specification provides a method for transmitting and receiving uplink (UL) data and/or downlink (DL) data in a wireless communication system supporting a low latency service. The method for transmitting and receiving the downlink data is performed through slim downlink control information (DCI), and the method for transmitting and receiving uplink data is performed through a service management entity (SME).

公开(公告)号：US20250024447A1

公开(公告)日：2025-01-16

申请号：US18280094

申请日：2023-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM ,  Jaehyung KIM ,  Duckhyun BAE

IPC: H04W72/11 ,  H04W72/232 ,  H04W76/28

Abstract: A method and apparatus for transmitting and receiving a semi-persistent scheduling PDSCH in a wireless communication system is disclosed. A method according to an embodiment of the present disclosure may include receiving, from a base station, respective configuration information related to one or more semi-persistent scheduling (SPS) configurations; receiving, from the base station, respective downlink control information (DCI) for activating the one or more SPS configurations; and based on information on a specific interval provided from the base station, receiving, from the base station, the SPS PDSCH in an SPS PDSCH resource for the one or more SPS configurations not included in the specific interval.

公开(公告)号：US20240357496A1

公开(公告)日：2024-10-24

申请号：US18294492

申请日：2022-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Kijun KIM ,  Joonkui AHN ,  Suckchel YANG ,  Seunggye HWANG ,  Duckhyun BAE

IPC: H04W52/02 ,  H04L1/1812

CPC classification number: H04W52/0235 ,  H04L1/1812

Abstract: A method performed by a base station (BS) in a wireless communication system is provided. The method comprises, based on a plurality of transport blocks (TBs) constituting a traffic being mapped to one frame, generating control information related to a power saving operation for a user equipment (UE) supporting extended reality (XR) based on delay related information of the traffic, and transmitting the control information to the UE on a per frame basis. The control information includes information on an order of the plurality of TBs within the frame, or information on a first TB within the frame, or information on a last TB within the frame.

公开(公告)号：US20240349273A1

公开(公告)日：2024-10-17

申请号：US18293671

申请日：2022-08-08

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Jaehyung KIM ,  Seunggye HWANG

IPC: H04W72/1268 ,  H04W72/0446 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/232

Abstract: In a method and a device for transmitting or receiving a signal in a wireless communication system, disclosed in the present specification, when M resources are configured for a terminal within one period, a base station configures N resources which can be actually used by the terminal through DCI, and the terminal selects a part of the N resources to perform data transmission. Accordingly, resource allocation to a plurality of terminals can be flexibly performed while delay due to data disorder is prevented.

公开(公告)号：US20240073887A1

公开(公告)日：2024-02-29

申请号：US17766212

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Joonkui AHN ,  Hyunho LEE ,  Seonwook KIM

IPC: H04W72/1268 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/50 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/535 ,  H04W72/569

Abstract: A UE may: receive a configuration regarding a physical downlink control channel (PDCCH) monitoring occasion (MO) for UL CI reception; receive scheduling information for UL transmission; and perform or skip UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the configuration and the scheduling information. Performing or skipping the UL CI monitoring for the UL transmission in the PDCCH MO may comprise: performing the UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the fact that the UL transmission and a reference resource region that may be instructed by a UL CI received in the PDCCH MO overlap at least in terms of time; and skipping the UL CI monitoring for the UL transmission in the PDCCH MO on the basis of the fact that the reference resource region and the UL transmission do not overlap in terms of time.

公开(公告)号：US20230396298A1

公开(公告)日：2023-12-07

申请号：US18033040

申请日：2021-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Suckchel YANG ,  Jiwon KANG ,  Haewook PARK

IPC: H04B7/06 ,  H04W72/20 ,  H04L1/1829

CPC classification number: H04B7/0626 ,  H04W72/20 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1812

Abstract: A UE may receive DCI triggering a CSI report; receive a CSI-RS associated with the CSI report; determine a PUCCH resource for the CSI report; and transmit the CSI report on the basis of the PUCCH resource. Determining the PUCCH resource for the CSI report comprises: determining, among periodically allocated PUCCH resources configured for the UE, a PUCCH resource that does not start earlier than time point T+X and time point T′+Y as the PUCCH resource for the CSI report, wherein time point T is the end of the DCI, X is the minimum CSI calculation time from DCI reception, time point T′ is the end of the CSI-RS associated with the CSI report, and Y is the minimum CSI calculation time from CSI-RS reception.