公开(公告)号：US12200726B2

公开(公告)日：2025-01-14

申请号：US17754357

申请日：2020-09-29

Applicant: LG ELECTRONICS INC.

Inventor： Sechang Myung ,  Seonwook Kim ,  Suckchel Yang ,  Duckhyun Bae

IPC: H04W72/23

Abstract: Various embodiments of the present disclosure disclose a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting the same.

公开(公告)号：US12185306B2

公开(公告)日：2024-12-31

申请号：US17758326

申请日：2021-01-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Duckhyun Bae ,  Jiwon Kang ,  Hyunho Lee

IPC: H04W72/1268 ,  H04L1/00 ,  H04L5/00 ,  H04W72/23

Abstract: Disclosed are a method and apparatus for repeatedly transmitting an uplink in a wireless communication system. A method by which a terminal repeatedly transmits a physical uplink shared channel (PUSCH), according to an embodiment of the present disclosure, comprises the steps of: receiving configuration information related to repeated transmission of the PUSCH; receiving downlink control information (DCI) for scheduling of the PUSCH; and repeatedly transmitting the PUSCH N times (an integer, greater than 1, of N) on the basis of the configuration information and the DCI. The PUSCH transmitted N times is circularly and sequentially mapped to a plurality of transmission configuration indicator (TCI) states in an ascending order, may be grouped into M PUSCH groups (an integer, greater than 1, of N) for each PUSCH to which the same TCI is mapped, and frequency hopping may be individually applied to the M PUSCH groups.

公开(公告)号：US12167399B2

公开(公告)日：2024-12-10

申请号：US17422127

申请日：2020-01-13

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Joonkui Ahn ,  Hyunho Lee ,  Seonwook Kim ,  Sechang Myung

IPC: H04W72/21 ,  H04L1/1607 ,  H04L5/14 ,  H04W72/0446

Abstract: Provided is a user equipment which: receives resource allocation; determines N number of transmission resources on the basis of the resource allocation, wherein N is an integer greater than 1; determines a transport block size (TBS) associated with the N number of transmission resources and a redundancy version (RV) value for each of the N number of transmission resources; and performs uplink transmission in at least one transmission resource among the N number of transmission resources on the basis of the TBS and an RV value for the at least one transmission resource.

公开(公告)号：US12075392B2

公开(公告)日：2024-08-27

申请号：US17439117

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Suckchel Yang ,  Hyunho Lee

IPC: H04W72/0446

CPC classification number: H04W72/0446

Abstract: According to an aspect of the present disclosure, a method for transmitting an uplink signal by a user equipment in a wireless communication system comprises: receiving resource allocation information including a first start and length indicator value (SLIV) and a second SLIV, wherein the first SLIV is associated with a start symbol (S1) of a first uplink time resource and the number (L1) of symbols, the second SLIV is associated with an offset value (S2) associated with a start symbol of a second uplink time resource and the number (L2) of symbols, S1 and S2 are integers of 0 or larger, and L1 and L2 are integers of 1 or larger; and transmitting the uplink signal on the first uplink time resource and the second uplink time resource on the basis of the resource allocation information, wherein S2 is an offset value between a last symbol of the first uplink time resource and the start symbol of the second uplink time resource.

公开(公告)号：US12058675B2

公开(公告)日：2024-08-06

申请号：US17630427

申请日：2020-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/23 ,  H04W74/0833

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/23 ,  H04W74/0833

Abstract: A UE can perform first uplink transmission on the basis of a first scheduling message without NDI, receive a second scheduling message including an NDI field, and perform i) retransmission for the first uplink transmission or ii) new uplink transmission on the basis of the NDI field in the second scheduling message. Performing the retransmission for the first uplink transmission or the new uplink transmission can comprise: determining, in a state in which an NDI value for the first scheduling message is considered a specific value, whether the value of the NDI field is toggled in comparison to the specific value; performing the retransmission for the first uplink transmission on the basis of the non-toggling of the value of the NDI field in comparison to the specific value; and performing the new uplink transmission on the basis of the toggling of the value of the NDI field in comparison to the specific value.

公开(公告)号：US12052730B2

公开(公告)日：2024-07-30

申请号：US17701159

申请日：2022-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Yunjung Yi ,  Daesung Hwang

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/1268

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04W72/1268

Abstract: The present disclosure provides an operation method, associated with uplink (UL) transmission, of a terminal in a wireless communication system supporting dynamic resource sharing between an eMBB and a URLLC. More specifically, the method carried out by a terminal comprises receiving, from a base station, a UL grant for scheduling a UL transmission; receiving, from the base station, a control message including first information indicating the stopping of the UL transmission, and second information on a resource for which the UL transmission is to be stopped; and on the basis of the control message, determining whether a demodulation reference signal (DMRS) for the UL transmission is included in the resource for which the UL transmission is to be stopped.

公开(公告)号：US12028140B2

公开(公告)日：2024-07-02

申请号：US18097966

申请日：2023-01-17

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Jiwon Kang ,  Yunjung Yi ,  Daesung Hwang

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/10 ,  H04W72/50 ,  H04W76/11

CPC classification number: H04B7/0626 ,  H04L5/0092 ,  H04L5/0098 ,  H04W24/10 ,  H04W72/535 ,  H04W76/11

Abstract: Disclosed are a method for transmitting and receiving a radio signal in a wireless communication system and an apparatus therefor. Particularly, a method for performing, by a terminal, channel state information (CSI) reporting in a wireless communication system comprises the steps of: receiving, from a base station, bandwidth part (BWP) configuration information on a BWP for uplink and/or downlink transmission; receiving, from the base station, reporting configuration information including a reporting configuration for the CSI reporting; and performing the CSI reporting on the basis of the BWP configuration information and the reporting configuration information, wherein the reporting configuration is associated with the BWP, and whether or not the reporting configuration is activated may be determined on the basis of whether or not the BWP is activated.

公开(公告)号：US12021633B2

公开(公告)日：2024-06-25

申请号：US18461942

申请日：2023-09-06

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Suckchel Yang

IPC: H04L1/18 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/11

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

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：US11882564B2

公开(公告)日：2024-01-23

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 ,  H04L1/1854 ,  H04L5/0057 ,  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：US11855783B2

公开(公告)日：2023-12-26

申请号：US17280850

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Hanjun Park ,  Yunjung Yi ,  Seonwook Kim ,  Changhwan Park ,  Duckhyun Bae ,  Suckchel Yang

IPC: H04L1/1812 ,  H04W72/21 ,  H04W72/543

CPC classification number: H04L1/1812 ,  H04W72/21 ,  H04W72/543

Abstract: The present specification relates to a wireless communication system, and to a method and a device therefore, the method comprising: determining, in a state in which a first PUCCH resource related to a first UCI overlaps, in a time domain, a plurality of PUCCH resources related respectively to a plurality of HARQ-ACK payloads, a third PUCCH resource for multiplexing a first HARQ-ACK payload and the first UCI on the basis of the first UCI and the first HARQ-ACK payload related to one (a second PUCCH resource) of the plurality of PUCCH resources; and transmitting the first HARQ-ACK payload and the first UCI on the third PUCCH resource.