公开(公告)号：US11838133B2

公开(公告)日：2023-12-05

申请号：US18071741

申请日：2022-11-30

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Suckchel Yang ,  Jiwon Kang ,  Seonwook Kim ,  Hyunho Lee

IPC: H04L1/18 ,  H04L5/00 ,  H04L1/1829 ,  H04L1/1812

CPC classification number: H04L1/1861 ,  H04L1/1812 ,  H04L5/0055

Abstract: A method for transmitting and receiving HARQ-ACK information in a wireless communication system and a device therefor are disclosed. Specifically, a method of transmitting, by a user equipment (UE), HARQ-ACK information in a wireless communication system comprises receiving first downlink control information (DCI) based on a first control resource set group and second DCI based on a second control resource set group; determining a physical uplink control channel (PUCCH) resource for a transmission of the HARQ-ACK information; and transmitting the HARQ-ACK information based on the determined PUCCH resource, wherein the first DCI and the second DCI are indexed based on (i) an index of a physical downlink control channel (PDCCH) related monitoring occasion, (ii) a cell index, and (iii) an index associated with each control resource set group, and wherein the PUCCH resource is determined based on a last DCI among the first DCI and the second DCI.

公开(公告)号：US11825458B2

公开(公告)日：2023-11-21

申请号：US18319793

申请日：2023-05-18

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim ,  Jaehyung Kim

IPC: H04W72/04 ,  H04W72/0453 ,  H04L1/16

CPC classification number: H04W72/0453 ,  H04L1/16

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method of transmitting and receiving a radio signal and an apparatus therefor. The method comprises the steps of receiving data in a time unit #n of a first frequency band and transmitting A/N in a time unit #m+k of a second frequency band in response to the data. In this case, the first frequency band and the second frequency band have different subcarrier spacing and a time unit #m of the second frequency band indicates the last time unit among a plurality of time units of the second frequency band corresponding to the time unit #n of the first frequency band.

公开(公告)号：US11818685B2

公开(公告)日：2023-11-14

申请号：US17129301

申请日：2020-12-21

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：US20230345481A1

公开(公告)日：2023-10-26

申请号：US18137050

申请日：2023-04-20

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Suckchel Yang

IPC: H04W72/02 ,  H04W72/23 ,  H04W72/1273 ,  H04L1/1812 ,  H04W72/21

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/02 ,  H04W72/21 ,  H04W72/23

Abstract: A method and an apparatus for transmitting or receiving hybrid automatic repeat request (HARQ)-acknowledgement (ACK) information in a wireless communication system are disclosed. A method according to an embodiment of the present disclosure includes receiving a plurality of physical downlink shared channels (PDSCH) related to a specific HARQ-ACK reporting mode; and transmitting at least one of hybrid automatic repeat request(HARQ)-acknowledgement(ACK) information for the plurality of PDSCHs or other uplink transmission, and based on one selected PUCCH resource and the other uplink transmission being overlapped, HARQ-ACK information for the plurality of PDSCHs may be determined based on the specific HARQ-ACK reporting mode being transformed into other HARQ-ACK reporting mode.

公开(公告)号：US11800560B2

公开(公告)日：2023-10-24

申请号：US17267205

申请日：2019-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Seonwook Kim

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

CPC classification number: H04W74/0808 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/23

Abstract: The present invention relates to a wireless communication system and, particularly, provides: a method for receiving a first downlink channel including downlink allocation information, receiving, on the basis of the downlink allocation information, a second downlink channel including data, and transmitting a response to the reception of the second downlink channel through an uplink channel by performing channel sensing for one or more symbol candidates configured for uplink transmission; and an apparatus therefor.

公开(公告)号：US11791949B2

公开(公告)日：2023-10-17

申请号：US18159490

申请日：2023-01-25

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim ,  Duckhyun Bae

IPC: H04W72/00 ,  H04L1/1829 ,  H04W72/21 ,  H04L5/00 ,  H04L1/1812

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04L5/0053 ,  H04W72/21 ,  H04L1/1812

Abstract: A UE according to an embodiment of the present disclosure may receive information about a plurality of beta offset values for determining the number of REs for UCI to be transmitted on a PUSCH, receive DCI scheduling a first PUSCH, and transmit a first HARQ-ACK on the first PUSCH, and transmit the first PUSCH. The plurality of beta offset values may include first beta offset values for a case where the priority of the first HARQ-ACK is identical to the priority of the first PUSCH, and second beta offset values for a case where the priority of the first HARQ-ACK is different from the priority of the first PUSCH.

公开(公告)号：US11777666B2

公开(公告)日：2023-10-03

申请号：US18093553

申请日：2023-01-05

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim

IPC: H04W28/04 ,  H04W72/04 ,  H04W88/08 ,  H04L1/1829 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04L5/0055 ,  H04W72/23

Abstract: A UE according to an embodiment of the present disclosure receives DCI of a DL grant format through a PDCCH and transmits a HARQ-ACK report, in a state in which the DCI of the DL grant format indicates a specific type codebook-based HARQ-ACK report for one-shot-based transmission of ACK/NACKs for all HARQ processes of serving cells, the UE may determine a time resource for the specific type codebook-based HARQ-ACK report based on whether a PDSCH is scheduled by the DCI.

公开(公告)号：US20230309090A1

公开(公告)日：2023-09-28

申请号：US18019661

申请日：2021-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W72/1268 ,  H04L1/1812

CPC classification number: H04W72/1268 ,  H04L1/1812

Abstract: A UE can receive a UL grant setting for set UL grants. The UE determines hybrid automatic repeat request (HARQ) process identifiers (IDs) for cycles of the set UL grants on the basis of the UL grant setting, and can perform UL channel transmission in at least one of transmission periods corresponding to the set UL grants within the cycles on the basis of the determined HARQ process IDs. Determining the HARQ process IDs for the cycles can include determining start HARQ process IDs of the HARQ process IDs on the basis of HARQ process ID intervals. The HARQ process ID intervals are the minimum differences among the start HARQ process IDs for different cycles.

公开(公告)号：US11770827B2

公开(公告)日：2023-09-26

申请号：US18165273

申请日：2023-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Seunghwan Choi ,  Seonwook Kim ,  Suckchel Yang

IPC: H04W72/1273 ,  H04W72/566 ,  H04W72/23 ,  H04L5/00

CPC classification number: H04W72/1273 ,  H04L5/0051 ,  H04W72/23 ,  H04W72/566

Abstract: Provided are a method and apparatus for transmitting and receiving a signal in a wireless communication system, according to an embodiment of the present disclosure, the method comprising the steps of: receiving information indicating a demodulation-reference signal (DM-RS) port related to transmission of a physical uplink shared channel (PUSCH); and transmitting the PUSCH and a DM-RS on the basis of the information. Provided are a method and apparatus for transmitting and receiving a signal in a wireless communication system, according to another embodiment of the present disclosure, the method comprising the steps of: receiving information indicating a demodulation-reference signal (DM-RS) port related to reception of a physical downlink shared channel (PDSCH); and receiving the PDSCH and a DM-RS on the basis of the information. On the basis of a determination about a frequency domain orthogonal cover code (OCC) being not applied to the DM-RS port indicated by the information, the DM-RS may be transmitted after a change operation for the DM-RS port.

公开(公告)号：US11765610B2

公开(公告)日：2023-09-19

申请号：US18095862

申请日：2023-01-11

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W24/08 ,  H04W72/044 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04W24/08 ,  H04W72/044 ,  H04W72/1263 ,  H04W72/23

Abstract: The present specification relates to a method for receiving dormant bandwidth part (BWP) configuration information, performed by a terminal in a wireless communication system, the method comprising: receiving the dormant BWP configuration information from a base station, wherein the dormant BWP configuration information is information about a downlink BWP used as the dormant BWP among at least one downlink BWP set to the terminal; receiving, from the base station, downlink control information (DCI) notifying activation of the dormant BWP; and stopping monitoring of a physical downlink control channel (PDCCH) on the dormant BWP, wherein a BWP inactivity timer is not used on the basis of the activation of the dormant BWP, and the BWP inactivity timer is a timer for a transition to a default BWP.