公开(公告)号：US12075407B2

公开(公告)日：2024-08-27

申请号：US18134019

申请日：2023-04-12

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

IPC: H04W72/1268 ,  H04L1/1829 ,  H04W72/21 ,  H04W72/11

CPC classification number: H04W72/1268 ,  H04L1/1854 ,  H04W72/21 ,  H04W72/11

Abstract: The present specification relates to a method, a device, and a system for transmitting a physical uplink control channel in a wireless communication system. The present specification discloses a terminal comprising: a communication module for receiving, from a base station, information on a PUCCH serving cell corresponding to a serving cell on which a PUCCH is to be transmitted, generating the PUCCH, and transmitting the generated PUCCH on the PUCCH serving cell; and a processor for configuring the PUCCH serving cell on the basis of the information on the PUCCH serving cell. The terminal can effectively transmit uplink control information.

公开(公告)号：US12016017B2

公开(公告)日：2024-06-18

申请号：US18134019

申请日：2023-04-12

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

IPC: H04W72/1268 ,  H04L1/1829 ,  H04W72/21 ,  H04W72/11

CPC classification number: H04W72/1268 ,  H04L1/1854 ,  H04W72/21 ,  H04W72/11

Abstract: The present specification relates to a method, a device, and a system for transmitting a physical uplink control channel in a wireless communication system. The present specification discloses a terminal comprising: a communication module for receiving, from a base station, information on a PUCCH serving cell corresponding to a serving cell on which a PUCCH is to be transmitted, generating the PUCCH, and transmitting the generated PUCCH on the PUCCH serving cell; and a processor for configuring the PUCCH serving cell on the basis of the information on the PUCCH serving cell. The terminal can effectively transmit uplink control information.

公开(公告)号：US11923988B2

公开(公告)日：2024-03-05

申请号：US18126311

申请日：2023-03-24

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Juhyung Son ,  Jinsam Kwak

IPC: H04L1/1867 ,  H04W72/1273 ,  H04W72/232

CPC classification number: H04L1/1893 ,  H04W72/1273 ,  H04W72/232

Abstract: A terminal of a wireless communication system comprises a communication module and a processor for controlling the communication module. The processor generates a hybrid automatic repeat request (HARQ)-ACK codebook including one or more bits indicating whether reception of a channel or signal is successful, and transmits the HARQ-ACK codebook to a base station of the wireless communication system. The HARQ-ACK codebook is generated on the basis of a slot corresponding to a value of an HARQ-ACK feedback timing parameter (K1) set in a sub-slot level, and each of bits configuring the HARQ-ACK codebook corresponds to at least one sub-slot form among a plurality of sub-slots included in the slot.

公开(公告)号：US11871448B2

公开(公告)日：2024-01-09

申请号：US18088522

申请日：2022-12-24

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Minseok Noh ,  Kyungjun Choi ,  Geunyoung Seok ,  Jinsam Kwak

IPC: H04W4/00 ,  H04W74/08

CPC classification number: H04W74/0808

Abstract: The present invention relates to a method for transmitting an uplink channel in a wireless communication system. The method performed by a terminal comprises the steps of: receiving resource information related to transmission of an uplink channel from a base station; detecting a downlink channel transmitted from the base station; and transmitting the uplink channel to the base station on the basis of the resource information according to the result of detecting the downlink channel, wherein the uplink channel is transmitted within a channel-occupancy time (COT) initiated by the base station or transmitted within a a COT initiated by the terminal.

公开(公告)号：US11832310B2

公开(公告)日：2023-11-28

申请号：US18133357

申请日：2023-04-11

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Geunyoung Seok ,  Kyungjun Choi ,  Minseok Noh ,  Juhyung Son ,  Jinsam Kwak

IPC: H04W74/08 ,  H04W74/00 ,  H04B1/713

CPC classification number: H04W74/0833 ,  H04B1/713 ,  H04W74/006 ,  H04B2201/698

Abstract: Provided is a method for performing transmission of an uplink channel in a wireless communication system, the method being performed by a terminal and comprising the steps of: receiving a system information block 1 (SIB1) from a base station; transmitting a preamble for a random access procedure to the base station; receiving a random access response (RAR) to the preamble from the base station; and transmitting a PUSCH to the base station on the basis of the random access response.

公开(公告)号：US12294466B2

公开(公告)日：2025-05-06

申请号：US18373897

申请日：2023-09-27

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Juhyung Son ,  Jinsam Kwak

IPC: H04W72/23 ,  H04L1/1867 ,  H04W72/1273 ,  H04W72/232

Abstract: One aspect of the present invention discloses a terminal of a wireless communication system. The terminal comprises a communication module and a processor for controlling the communication module, wherein the processor generates a hybrid automatic repeat request (HARQ)-ACK codebook including one or more bits indicating whether reception of a channel or signal is successful, and transmits the HARQ-ACK codebook to a base station of the wireless communication system, wherein the HARQ-ACK codebook is generated on the basis of a slot corresponding to a value of an HARQ-ACK feedback timing parameter (K1) set in a sub-slot level, and each of bits configuring the HARQ-ACK codebook corresponds to at least one sub-slot form among a plurality of sub-slots included in the slot.

公开(公告)号：US12284635B2

公开(公告)日：2025-04-22

申请号：US18618855

申请日：2024-03-27

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Geunyoung Seok ,  Minseok Noh ,  Juhyung Son ,  Jinsam Kwak

IPC: H04W72/0446 ,  H04L5/00 ,  H04W72/21

Abstract: The present invention relates to a method used in a wireless communication system and an apparatus therefor, comprising the steps of: transmitting an uplink channel on a slot set; and transmitting a DMRS for transmission of the uplink channel on the slot set, wherein the DMRS is transmitted to maintain phase continuity and power consistency over a plurality of consecutive slots in a time window, and, when the length of the time window is not configured by a base station, the time window is determined according to the proposal of the present invention.

公开(公告)号：US12237931B2

公开(公告)日：2025-02-25

申请号：US18634885

申请日：2024-04-13

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Minseok Noh ,  Geunyoung Seok ,  Juhyung Son ,  Jinsam Kwak

IPC: H04L1/1829 ,  H04L1/1822

Abstract: Disclosed is a method for a terminal to transmit a physical uplink shared channel (PUSCH) to a base station in a wireless communication system. The terminal may: receive radio resource control (RRC) configuration information related to the configuration of slots from the base station; and receive, from the base station, a physical downlink control channel (PDCCH) including downlink control information (DCI) scheduling multiple physical uplink shared channels (PUSCHs) for the terminal.

公开(公告)号：US12199892B2

公开(公告)日：2025-01-14

申请号：US18241152

申请日：2023-08-31

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Geunyoung Seok ,  Kyungjun Choi ,  Minseok Noh ,  Juhyung Son ,  Jinsam Kwak

IPC: H04L5/00 ,  H04L5/14

Abstract: A method by which a terminal transmits an uplink channel in a wireless communication system comprises steps of: receiving, from a base station, first information, which is information related to a time division duplex (TDD) configuration; and repeatedly transmitting, to the base station, an uplink channel on a resource determined on the basis of the first information.

公开(公告)号：US12034549B2

公开(公告)日：2024-07-09

申请号：US18374605

申请日：2023-09-28

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

IPC: H04W72/23 ,  H04L1/1829 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/232

CPC classification number: H04L1/1893 ,  H04L1/1861 ,  H04W72/044 ,  H04W72/232

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method comprising the steps of: receiving a PDCCH for multi-slot scheduling; determining a PDSCH candidate for each slot on the basis of information in the PDCCH; and transmitting a semi-static HARQ-ACK codebook on the basis of the determined PDSCH candidate of each slot, and to an apparatus therefor.