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1.
公开(公告)号:US20240298321A1
公开(公告)日:2024-09-05
申请号:US18658933
申请日:2024-05-08
发明人: Kyungjun CHOI , Minseok NOH , Jinsam KWAK
IPC分类号: H04W72/21 , H04L1/1812 , H04W72/044
CPC分类号: H04W72/21 , H04L1/1812 , H04W72/0466
摘要: The present specification relates to a device and method for transmitting an uplink control channel in a wireless communication system. Disclosed in the present specification is a method for transmitting a physical uplink control channel by means of a UE, the method including: a step for generating a first HARQ-ACK codebook related to a first PUCCH; a step for generating a second HARQ-ACK codebook related to a second PUCCH; and a step for transmitting simultaneously the first PUCCH and the second PUCCH or one PUCCH among the first PUCCH and the second PUCCH to a base station in one slot on the basis of a plurality of indicators. According to the present embodiments, the sequence for transmitting a plurality of PUCCHs including respectively different HARQ-ACKs in one slot is clarified, and thus the targeted performance of a 5G wireless communication system intended to simultaneously provide various types of traffic (eURLLC, eMBB) can be achieved.
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公开(公告)号:US20240292412A1
公开(公告)日:2024-08-29
申请号:US18637435
申请日:2024-04-16
发明人: Geunyoung SEOK , Kyungjun CHOI , Minseok NOH , Juhyung SON , Jinsam KWAK
IPC分类号: H04W72/1268 , H04L1/1812 , H04L1/1822 , H04L1/1829 , H04W72/21
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.
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3.
公开(公告)号:US20240275529A1
公开(公告)日:2024-08-15
申请号:US18614632
申请日:2024-03-23
发明人: Kyungjun CHOI , Minseok NOH , Geunyoung SEOK , Jinsam KWAK
IPC分类号: H04L1/1867 , H04L1/1829 , 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.
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4.
公开(公告)号:US20240129921A1
公开(公告)日:2024-04-18
申请号:US18510649
申请日:2023-11-16
发明人: Kyungjun CHOI , Minseok NOH , Geunyoung SEOK , Jinsam KWAK
IPC分类号: H04W72/21 , H04L1/00 , H04L1/1812 , H04W72/1273 , H04W72/23
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.
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公开(公告)号:US20230354294A1
公开(公告)日:2023-11-02
申请号:US18219645
申请日:2023-07-07
发明人: Kyungjun CHOI , Minseok NOH , Jinsam KWAK
摘要: Disclosed are a UE of a wireless communication system and a wireless communication method using the same. More particularly, the method including receiving scheduling information including resource allocation information, wherein the resource allocation information comprises a RIV determined based on the number of RBs of a first BWP, and transmitting or receiving data on a RB set corresponding to the RIV in a second BWP, wherein the number of RBs of the second BWP is greater than the number of RBs of the first BWP, the starting RB index S and the number of RBs of the RB set corresponding to the RIV in the second BWP are given in powers of 2 and a device for the same are disclosed.
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公开(公告)号:US20230345471A1
公开(公告)日:2023-10-26
申请号:US18135107
申请日:2023-04-14
发明人: Geunyoung SEOK , Kyungjun CHOI , Minseok NOH , Juhyung SON , Jinsam KWAK
IPC分类号: H04L1/1822 , H04W72/21 , H04L1/1829 , H04W72/1268
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.
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7.
公开(公告)号:US20230224891A1
公开(公告)日:2023-07-13
申请号:US17928263
申请日:2021-05-28
发明人: Minseok NOH , Kyungjun CHOI , Geunyoung SEOK , Jinsam KWAK
IPC分类号: H04W72/1263 , H04W72/232 , H04L5/00 , H04W56/00 , H04W74/08
CPC分类号: H04W72/1263 , H04W72/232 , H04L5/0048 , H04L5/0053 , H04W56/001 , H04W74/0833 , H04W16/14
摘要: The present invention relates to a method and an apparatus for configuring downlink and uplink radio resources in an unlicensed band. The present invention provides a method comprising the steps of: receiving information indicating at least one synchronization signal/physical broadcast channel (SS/PBCH) block index from a base station in the unlicensed band; and receiving downlink control information (DCI) for allocation of resources for a physical downlink shared channel (PDSCH) in the unlicensed band from the base station. Therefore, efficient transmission of downlink and/or uplink data or control information in an unlicensed band is possible.
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8.
公开(公告)号:US20220407630A1
公开(公告)日:2022-12-22
申请号:US17847547
申请日:2022-06-23
发明人: Kyungjun CHOI , Minseok NOH , Jinsam KWAK
摘要: Disclosed is a base station in a wireless communication system. Each base station in wireless communication comprises: a communication module; and a processor. The processor generates a hybrid automatic repeat request (HARQ)-ACK codebook comprising one or more bits and indicating whether or not reception of a channel or signal is successful, and transmits the HARQ-ACK codebook to the base station.
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公开(公告)号:US20220346093A1
公开(公告)日:2022-10-27
申请号:US17857175
申请日:2022-07-05
发明人: Kyungjun CHOI , Minseok Noh , Jinsam Kwak
摘要: The present invention relates to a transmission and reception method of a radio signal by a terminal in a wireless communication system. According to the present specification, disclosed is a method comprising the steps of: determining whether or not transmission of an uplink radio signal or reception of a downlink radio signal allocated to a terminal is possible on a slot configured to comprise at least one of one or more downlink symbols for downlink transmission, one or more flexible symbols and one or more uplink symbols for uplink transmission; and controlling the transmission of the uplink radio signal or the reception of the downlink radio signal on the basis of the determination. According to the present invention, the terminal can transmit the uplink radio signal even if the configuration of the slot is changed, and thus uplink radio signal transmission omission or unnecessary retransmission of the uplink radio signal can be prevented. And by means of defining valid timing of the uplink signal such as a physical random access channel, the frequency efficiency of the network can be increased and the energy consumption of the terminal can be reduced.
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公开(公告)号:US20220272744A1
公开(公告)日:2022-08-25
申请号:US17738004
申请日:2022-05-06
发明人: Minseok NOH , Kyungjun CHOI , Jinsam KWAK
摘要: A method for receiving a downlink channel by a terminal in a wireless communication system includes: receiving, from a base station, first information related to a guard band in a first resource region located in one carrier; receiving, from the base station, second information related to multiple resource sets, each of which is identified by the guard band in the first resource region on the basis of the first information; and receiving, from the base station, a downlink channel on a resource indicated by the second information to be available for reception of the downlink channel.
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