公开(公告)号：US20230198679A1

公开(公告)日：2023-06-22

申请号：US18170347

申请日：2023-02-16

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：US20230171044A1

公开(公告)日：2023-06-01

申请号：US18159490

申请日：2023-01-25

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Duckhyun BAE

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

CPC classification number: H04L1/1854 ,  H04L1/1861 ,  H04W72/21 ,  H04L5/0053 ,  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：US20230156713A1

公开(公告)日：2023-05-18

申请号：US18153677

申请日：2023-01-12

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Duckhyun BAE

IPC: H04W72/21 ,  H04L5/00 ,  H04L1/1829 ,  H04W72/56

CPC classification number: H04W72/21 ,  H04L5/0057 ,  H04L1/1854 ,  H04W72/56

Abstract: A user equipment (UE) operation related to at least one of embodiments of the disclosure may include multiplexing a plurality of UCIs on a single physical uplink shared channel (PUSCH), and transmitting the single PUSCH in which the plurality of UCIs are multiplexed. Based on that the UE is configured to multiplex UCIs having different priorities on the same PUSCH, that a priority of a first UCI included in the plurality of UCIs is Priority-H higher than Priority-L, and that the first UCI with the Priority-H includes 2-part channel state information (CSI), the UE may drop all hybrid automatic repeat request-acknowledgement (HARQ-ACK) information of a second UCI with the Priority-L lower than the Priority-H, and map a first part of the CSI and a second part of the CSI onto the single PUSCH.

公开(公告)号：US20230155739A1

公开(公告)日：2023-05-18

申请号：US18155599

申请日：2023-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Duckhyun BAE

IPC: H04L1/1812 ,  H04W72/21

CPC classification number: H04L1/1812 ,  H04W72/21

Abstract: A terminal according to an embodiment of the present invention can: encode a plurality of UCIs comprising a first UCI and a second UCI; perform resource mapping on the encoded bits of the plurality of UCIs on a single physical uplink channel; and perform uplink transmission on the basis of the resource mapping. Even when the first UCI and the second UCI have different priorities, the terminal can separately encode the first UCI and the second UCI on the basis that the first UCI and the second UCI are configured to be multiplexed on the single physical uplink channel, and perform the resource mapping on the second UCI having the lower priority on the basis of the resource mapping of the first UCI having the higher priority.

公开(公告)号：US20230095899A1

公开(公告)日：2023-03-30

申请号：US17771857

申请日：2022-01-07

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Duckhyun BAE

IPC: H04L1/18 ,  H04W72/04 ,  H04L5/00

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：US20230091207A1

公开(公告)日：2023-03-23

申请号：US18054716

申请日：2022-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Duckhyun BAE ,  Seonwook KIM

IPC: H04W72/12 ,  H04L5/00

Abstract: A base station and a user equipment may determine whether to determine a start symbol value representing a start symbol of a physical downlink shared channel (PDSCH) on the basis of a reference point which is different from the start of a slot allocated for the PDSCH of a cell and is based on the subcarrier spacing of the cell and the subcarrier spacing of a scheduling cell for the cell. The base station/user equipment may transmit/receive, through the scheduling cell, the DCI including symbol information on the start symbol value for the PDSCH on the basis of the determination.

公开(公告)号：US20230064829A1

公开(公告)日：2023-03-02

申请号：US17773377

申请日：2021-08-03

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Sechang MYUNG ,  Duckhyun BAE

IPC: H04W74/08 ,  H04W72/12 ,  H04W74/00

Abstract: According to an embodiment of the present disclosure, a user equipment (UE) may obtain fixed frame period (FFP)-related information, and perform clear channel assessment (CCA) for at least one FFP starting with a UE-initiated channel occupancy time (COT) for transmission of an uplink signal. The FFP-related information may include information about an FFP starting offset and information about an FFP duration or period, and the UE may identify a starting time of the FFP, based on the FFP starting offset having an orthogonal frequency division multiplexing (OFDM) symbol-level granularity.

公开(公告)号：US20230036564A1

公开(公告)日：2023-02-02

申请号：US17758522

申请日：2021-02-08

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun BAE ,  Hyunho LEE

IPC: H04W72/12 ,  H04L1/18 ,  H04L5/00

Abstract: Provided are a method, a user equipment, an apparatus, and a storage medium, the method comprising: receiving first DCI scheduling a first PDSCH and second DCI scheduling a second PDSCH; on the basis of K1_1, which is a first PDSCH-to-HARQ_feedback timing field value in the first DCI, and a first slot length associated with K1_1 which is the first PDSCH-to-HARQ_feedback timing field value, determining a first time resource for HARQ-ACK feedback on the first PDSCH; on the basis of K1_2, which is a second PDSCH-to-HARQ_feedback timing field value in the second DCI, and a second slot length associated with K1_2 which is the second PDSCH-to-HARQ_feedback timing field value, determining a second time resource for HARQ-ACK feedback on the second PDSCH; and transmitting uplink control information including HARQ-ACK information of the first PDSCH and HARQ-ACK information of the second PDSCH.

公开(公告)号：US20220131652A1

公开(公告)日：2022-04-28

申请号：US17422153

申请日：2020-01-13

Applicant: LG Electronics Inc.

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

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/14 ,  H04W72/04 ,  H04W72/12

Abstract: Provided is a user equipment that: receives resource allocation; determines N transmission occasions on the basis of the resource allocation, where N is an integer greater than 1; determines a redundancy version (RV) value for each of the N transmission occasions on the basis of an RV sequence of length M; and transmits uplink in at least one transmission occasion from among the N transmission occasions on the basis of the RV value for the at least one transmission occasion. An RV value for an n-th transmission occasion from among the N transmission occasions is n mod M=K-th RV value, from among values in the RV sequence, where n=1, . . . , N.

公开(公告)号：US20210266893A1

公开(公告)日：2021-08-26

申请号：US17056861

申请日：2019-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Hanjun PARK ,  Duckhyun BAE ,  Yunjung YI

IPC: H04W72/04 ,  H04L1/18

Abstract: A method of transmitting a physical uplink control channel (PUCCH) in a wireless communication system and a device therefor are disclosed. Specifically, the method performed by a user equipment (UE) includes receiving, from a base station (BS), configuration information for performing transmission and reception on a per subslot basis, receiving, from the BS, multiple physical downlink shared channels (PDSCHs) based on the configuration information, and transmitting, to the BS, the PUCCH including hybrid automatic repeat request (HARQ)-acknowledgement (ACK) information for the multiple PDSCHs in a specific slot. The PUCCH includes a first PUCCH transmitted in a first subslot of the specific slot and a second PUCCH transmitted in a second subslot of the specific slot. The first PUCCH and the second PUCCH each are transmitted based on a separately constructed HARQ-ACK codebook.