公开(公告)号：US20250081200A1

公开(公告)日：2025-03-06

申请号：US18291848

申请日：2022-08-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/23 ,  H04L5/00 ,  H04W76/38

Abstract: A method performed by a user equipment (UE) supporting extended reality (XR) in a wireless communication system is provided. The method comprises receiving, from a base station (BS), control information related to a power saving operation, and performing the power saving operation configured based on the control information. The power saving operation may comprise determining a size of a XR-retransmission (reTx) timer based on the control information, starting the XR-reTx timer based on a configured condition, and based on the XR-reTx timer expiring, stopping a monitoring of a physical downlink control channel (PDCCH) including scheduling information for a retransmission of a physical downlink shared channel (PDSCH) from the BS.

公开(公告)号：US20250047408A1

公开(公告)日：2025-02-06

申请号：US18681754

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/00 ,  H04W72/04

Abstract: A UE comprises: receiving an upper-layer parameter configuration related to CSI reporting; receiving scheduling information including resource allocation information for a PDSCH; receiving the PDSCH on the basis of the scheduling information; determining an uplink resource for the CSI reporting on the basis of the upper-layer parameter configuration and the scheduling information; and transmitting the CSI reporting in the uplink resource. The transmission of the CSI reporting in the uplink resource comprises transmitting, on the basis of a modulation and coding scheme (MCS) offset table including i) the PDSCH and ii) multiple entry values, one of the multiple entry values via the CSI reporting, wherein the multiple entry values comprise first values representing multiple MCS offsets and a second value which has failed to be mapped to an MCS offset and suspended.

公开(公告)号：US20240373424A1

公开(公告)日：2024-11-07

申请号：US18775594

申请日：2024-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Yunjung YI

IPC: H04W72/1273 ,  H04W72/0446 ,  H04W72/23

Abstract: The present disclosure provides a method of being allocated, by a user equipment (UE), a resource via downlink control information (DCI) in a wireless communication system. Specifically, a UE receives, from a base station, a radio resource control (RRC) message including list information associated with a plurality of time-domain resource allocation (TDRA) tables, and receives, from the base station, a DCI in order to be allocated a resource on a time domain. Here, the resource on the time-domain is allocated according to one TDRA table among the plurality of TDRA tables, based on the DCI and the one TDRA table is selected among the plurality of TDRA tables, based on a configuration of the DCI and/or a specific field included in the DCI.

公开(公告)号：US20240205929A1

公开(公告)日：2024-06-20

申请号：US18555219

申请日：2022-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Suckchel YANG ,  Duckhyun BAE ,  Seonwook KIM ,  Seunggye HWANG ,  Sunghoon LEE

IPC: H04W72/23 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04W72/044

Abstract: Disclosed are a method and apparatus for transmitting or receiving a wireless signal in a wireless communication system. The method for transmitting and receiving a wireless signal, according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to transmission and reception of a wireless signal, wherein the configuration information includes information regarding one or more parameters for the transmission and reception of the wireless signal; receiving control information related to the transmission and reception of the wireless signal, wherein the control information includes information regarding at least one adjustment value of the one or more parameters; and transmitting and receiving the wireless signal on the basis of the configuration information and the control information. The adjustment value may be an update value for a corresponding parameter or a difference value with respect to the corresponding parameter.

公开(公告)号：US20230421302A1

公开(公告)日：2023-12-28

申请号：US18461942

申请日：2023-09-06

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Suckchel YANG

IPC: H04L1/1812 ,  H04W72/11 ,  H04W72/0446

CPC classification number: H04L1/1812 ,  H04W72/11 ,  H04W72/0446

Abstract: UE can: determine to delay transmission of first HARQ-ACK information of a first SPS PDSCH to a second resource later than a first resource scheduled for the transmission of the first HARQ-ACK information; and drop the delayed transmission of the first HARQ-ACK information and receive a second SPS PDSCH, on the basis that the end of a PUCCH for the delayed transmission of the first HARQ-ACK information is temporally later than the start of the second SPS PDSCH using a HARQ process which is same as the first SPS PDSCH.

公开(公告)号：US20230189260A1

公开(公告)日：2023-06-15

申请号：US18165049

申请日：2023-02-06

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Suckchel YANG

IPC: H04W72/1268 ,  H04W72/23 ,  H04W72/566 ,  H04W72/51

CPC classification number: H04W72/1268 ,  H04W72/23 ,  H04W72/566 ,  H04W72/51

Abstract: UE: on the basis of a first PUCCH and a second PUCCH having a priority order lower than the priority order of the first PUCCH overlapping each other in a time, and the first PUCCH satisfying a first time condition, performs transmission of the first PUCCH and cancels transmission of the second PUCCH; and on the basis of a first PUSCH and a second PUSCH having a priority order lower than the priority order of the first PUSCH overlapping each other in a time, and the first PUSCH satisfying a second time condition, performs transmission of the first PUSCH and cancels transmission of the second PUSCH, wherein the time length T_B for the second time condition is longer than the time length T_A for the first time condition.

公开(公告)号：US20230032475A1

公开(公告)日：2023-02-02

申请号：US17964422

申请日：2022-10-12

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Hyunho LEE

IPC: H04W72/04

Abstract: A UE can receive a PDCCH for scheduling a first PDSCH on a serving cell. The UE can receive the first PDSCH from among a plurality of SPS PDSCHs and the first PDSCH on the basis of that i) the first PDSCH overlaps, with respect to time, with the plurality of SPS PDSCHs that are required to be received on the serving cell, and ii) a PDCCH ends at least 14 symbols before the start symbol of the earliest SPS PDSCH from among the plurality of SPS PDSCHs.

公开(公告)号：US20220394706A1

公开(公告)日：2022-12-08

申请号：US17876802

申请日：2022-07-29

Applicant: LG Electronics Inc.

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

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

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：US20220312483A1

公开(公告)日：2022-09-29

申请号：US17635615

申请日：2020-08-13

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Hyunho LEE ,  Suckchel YANG ,  Seonwook KIM ,  Changhwan PARK

IPC: H04W74/08 ,  H04W72/04 ,  H04L1/08

Abstract: A transmission device may perform listen-before-talk (LBT) with regard to an unlicensed band. The transmission device may determine M LBT sub-bands which are in an idle state, on the basis of the performing of the LBT for the unlicensed band. The transmission device may perform N repetitive transmissions of a transport block (TB) over the M LBT sub-bands. The N repetitive transmissions of the TB may include performing M repetitive transmissions over the M LBT sub-bands, respectively.

公开(公告)号：US20220231798A1

公开(公告)日：2022-07-21

申请号：US17578026

申请日：2022-01-18

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/18 ,  H04L5/00

Abstract: A user equipment (UE) may determine a first transmission time for a first hybrid automatic repeat request acknowledgement (HARQ-ACK) for a first downlink channel associated with a first HARQ process; and receive a second downlink channel associated with the first HARQ process. Receiving the second downlink channel for the first HARQ process may include: receiving the second downlink channel after the first transmission time based on the first HARQ-ACK being not subject to HARQ deferral; and receiving the second downlink channel after a second transmission time based on the first HARQ-ACK being subject to the HARQ deferral and the first transmission time being determined by the HARQ deferral from the second transmission time earlier than the first transmission time.