公开(公告)号：US11962421B2

公开(公告)日：2024-04-16

申请号：US18126311

申请日：2023-03-24

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

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

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

CPC分类号： H04L1/1893 ,  H04W72/1273 ,  H04W72/232

摘要： 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：US11838914B2

公开(公告)日：2023-12-05

申请号：US18131870

申请日：2023-04-07

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

发明人： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

IPC分类号： H04L5/00 ,  H04W72/21 ,  H04W72/23 ,  H04W72/1273 ,  H04L1/1812 ,  H04L1/00

CPC分类号： H04W72/21 ,  H04L1/0004 ,  H04L1/1812 ,  H04W72/1273 ,  H04W72/23

摘要： The present specification relates to a method, an apparatus, and a system for transmitting uplink control information in a wireless communication system. The present specification provides a terminal comprising: a processor configured to determine a UCI to be dropped from among a first UCI having a first priority and a second UCI having a second priority or to multiplex the first UCI and the second UCI, under the condition in which a first PUCCH, to which the first UCI is mapped, and a second PUCCH, to which the second UCI is mapped, overlap in at least one symbol with respect to time; and a communication module configured to transmit an undropped UCI from among the first UCI and the second UCI to a base station or transmit a third PUCCH, in which the first UCI and the second UCI are multiplexed to be mapped thereto, to the base station according to the control of the processor. Communication reliability can be increased by multiplexing and transmitting UCIs having different priorities or later retransmitting a dropped UCI.

公开(公告)号：US12034549B2

公开(公告)日：2024-07-09

申请号：US18374605

申请日：2023-09-28

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

发明人： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

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

CPC分类号： H04L1/1893 ,  H04L1/1861 ,  H04W72/044 ,  H04W72/232

摘要： 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.

公开(公告)号：US11979876B2

公开(公告)日：2024-05-07

申请号：US18135107

申请日：2023-04-14

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

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

IPC分类号： H04W72/1268 ,  H04L1/1822 ,  H04L1/1829 ,  H04W72/21 ,  H04L1/1812

CPC分类号： H04W72/1268 ,  H04L1/1822 ,  H04L1/1854 ,  H04W72/21 ,  H04L1/1812

摘要： Disclosed is a method by which a terminal transmits a physical uplink shared channel (PUSCH) to a base station in a wireless communication system. The terminal can receive, from the base station, configuration information for allocating a resource for transmitting a transport block (TB) through the PUSCH, and map the TB to a plurality of slots constituting the resource on the basis of the configuration information. Thereafter, the terminal can transmit the TB on the plurality of slots through the PUSCH.

公开(公告)号：US11863472B2

公开(公告)日：2024-01-02

申请号：US18103457

申请日：2023-01-30

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

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

IPC分类号： H04L5/12 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04L5/0012 ,  H04L5/0051 ,  H04L5/1469

摘要： 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：US12075407B2

公开(公告)日：2024-08-27

申请号：US18134019

申请日：2023-04-12

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

发明人： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

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

CPC分类号： H04W72/1268 ,  H04L1/1854 ,  H04W72/21 ,  H04W72/11

摘要： 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

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

发明人： Kyungjun Choi ,  Minseok Noh ,  Geunyoung Seok ,  Jinsam Kwak

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

CPC分类号： H04W72/1268 ,  H04L1/1854 ,  H04W72/21 ,  H04W72/11

摘要： 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

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

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

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

CPC分类号： H04L1/1893 ,  H04W72/1273 ,  H04W72/232

摘要： 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

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

发明人： Minseok Noh ,  Kyungjun Choi ,  Geunyoung Seok ,  Jinsam Kwak

IPC分类号： H04W4/00 ,  H04W74/08

CPC分类号： H04W74/0808

摘要： 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

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

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

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

CPC分类号： H04W74/0833 ,  H04B1/713 ,  H04W74/006 ,  H04B2201/698

摘要： 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.