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公开(公告)号：US20240356614A1
公开(公告)日：2024-10-24
申请号：US18758706
申请日：2024-06-28
Inventor： Cheul Soon KIM , Sung Hyun MOON , Jung Hoon LEE
IPC: H04B7/06 , H04L1/1812 , H04W72/20
CPC classification number: H04B7/0639 , H04L1/1812 , H04W72/20
Abstract: An operation method of a source terminal for sidelink communication comprises transmitting at least two transport blocks (TBs) or code block groups (CBGs) to a destination terminal, and receiving hybrid automatic repeat request-acknowledgement/negative acknowledgement (HARQ-ACK/NACK) bits for the at least two TBs or CBGs from the destination terminal. The operation method further comprises generating an HARQ codebook based on the HARQ-ACK/NACK bits, and reporting the generated HARQ codebook to a serving base station.
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52.发明公开公开(公告)号：US20240284494A1
公开(公告)日：2024-08-22
申请号：US18414798
申请日：2024-01-17
Inventor： Cheul Soon KIM , Sung Hyun MOON , Seung Kwon BAEK , Gi Yoon PARK , Ok Sun PARK , Jae Su SONG
IPC: H04W72/51 , H04W72/02 , H04W72/0446 , H04W72/1268 , H04W72/23 , H04W72/566
CPC classification number: H04W72/51 , H04W72/02 , H04W72/0446 , H04W72/1268 , H04W72/23 , H04W72/569
Abstract: Disclosed are various methods for transmitting or receiving data or control information having high reliability conditions. A method for operating a terminal which transmits uplink control information (UCI) includes: a step of generating UCI; a step of comparing the priority of an uplink (UL) control channel for the transmission of the UCI with the priority of a UL data channel when some symbols of the UL control channel and the UL data channel overlap; and a step of selecting the UL channel having a higher priority among the UL control channel and the UL data channel, and transmitting the UCI to a base station through the selected UL channel.
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公开(公告)号：US20240251416A1
公开(公告)日：2024-07-25
申请号：US18417689
申请日：2024-01-19
Inventor： Cheul Soon KIM , Young-jo KO , Sung Hyun MOON , Jung Hoon LEE
IPC: H04W72/21 , H04L5/00 , H04W72/044 , H04W72/1268
CPC classification number: H04W72/21 , H04L5/0051 , H04W72/0466 , H04W72/1268
Abstract: A method of a terminal may comprise: generating uplink control information (UCI); receiving scheduling information for transmission of a physical uplink shared channel (PUSCH) including a first transport block (TB) and a second TB; selecting codeword(s) with which the UCI is to be multiplexed from among a codeword according to the first TB and a codeword according to the second TB; and transmitting the PUSCH in which the selected codeword(s) and the UCI are multiplexed.
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公开(公告)号：US20240206000A1
公开(公告)日：2024-06-20
申请号：US18556794
申请日：2022-04-13
Inventor： Cheul Soon KIM , Jae Heung KIM , Sung Hyun MOON , Jung Hoon LEE , Sung Cheol CHANG , Young Jo KO
IPC: H04W76/20 , H04L5/00 , H04W72/1273 , H04W74/0833
CPC classification number: H04W76/20 , H04L5/0051 , H04W72/1273 , H04W74/0833
Abstract: A method and a device for coherent communication are disclosed. An operating method of a terminal comprises the steps of: receiving, from a first TRP, an RRC message including information indicating the performance of reception operations for the first TRP and a second TRP; performing the reception operations for the first TRP and the second TRP to receive a common DL-RS; and allowing communication with the first TRP and/or the second TRP on the basis of the common DL-RS, wherein the common DL-RS is co-transmitted in the first TRP and the second TRP.
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55.发明公开公开(公告)号：US20240090035A1
公开(公告)日：2024-03-14
申请号：US18514149
申请日：2023-11-20
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE
IPC: H04W74/08 , H04L27/26 , H04W72/044
CPC classification number: H04W74/0816 , H04L27/26025 , H04L27/2607 , H04W72/044 , H04W74/0866 , H04L41/0806
Abstract: A method by which a terminal operating in an unlicensed band transmits a signal includes the steps of: receiving, from a base station, configuration information about a carrier; receiving configuration information for configuring N (where N is an integer) guard band(s) for some frequency domains of the carrier; and transmitting a signal to the base station by using a first frequency domain of a bandwidth part belonging to the carrier, wherein the first frequency domain can be a domain excluding the N guard band(s) from the frequency domain of the bandwidth part.
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Patent Agency Ranking
56.发明公开公开(公告)号：US20240007262A1
公开(公告)日：2024-01-04
申请号：US18469888
申请日：2023-09-19
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE , Jun Hwan LEE , Min Hyun KIM , Ji Hyung KIM , Ju Ho PARK
CPC classification number: H04L5/10 , H04W76/11 , H04L5/0051 , H04L5/0092 , H04L5/0094 , H04W56/001 , H04W72/02 , H04W72/1263 , H04W72/23
Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.
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公开(公告)号：US20230276504A1
公开(公告)日：2023-08-31
申请号：US18174098
申请日：2023-02-24
Inventor： Cheul Soon KIM , Sung Hyun MOON , Jung Hoon LEE
IPC: H04W74/08
CPC classification number: H04W74/0833
Abstract: A method of a terminal may comprise: receiving system information from a base station; identifying a threshold set including one or more threshold values from the system information; comparing a measurement result of a synchronization signal block (SSB) received from the base station with one threshold value of the threshold set; determining a repetition factor based on a result of comparison between the measurement result and the one threshold value; and repeatedly transmitting a random access (RA) preamble to the base station based on the repetition factor.
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公开(公告)号：US20230254850A1
公开(公告)日：2023-08-10
申请号：US18097063
申请日：2023-01-13
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE
IPC: H04W72/1268 , H04W72/232 , H04W72/02
CPC classification number: H04W72/1268 , H04W72/232 , H04W72/02
Abstract: Disclosed are a method and an apparatus for data channel scheduling. A method of a terminal may comprise: receiving, from a base station, CG configuration information including a plurality of CG occasions; receiving, from the base station, first DCI; activating a first CG occasion and a second CG occasion among the plurality of CG occasions based on indication information included in the first DCI; and selecting at least one CG occasion(s) from among the activated first CG occasion and second CG occasion; and transmitting a PUSCH to the base station based on the selected CG occasion(s), wherein the first CG occasion includes N1 PUSCH resource(s), the second CG occasion includes N2 PUSCH resource(s), and N1 and N2 are natural numbers.
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公开(公告)号：US20230007641A1
公开(公告)日：2023-01-05
申请号：US17851291
申请日：2022-06-28
Inventor： Cheul Soon KIM , Jae Heung KIM , Sung Hyun MOON , Jung Hoon LEE , Sung Cheol CHANG
Abstract: A subband duplex (SD) operation method of a terminal may include: receiving, from a base station, slot pattern information for a slot; receiving, from the base station, information on at least one subband; and performing uplink transmission and/or downlink reception with the base station in the at least one subband included in at least one SD symbol included in the slot.
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公开(公告)号：US20220393847A1
公开(公告)日：2022-12-08
申请号：US17830036
申请日：2022-06-01
Inventor： Sung Hyun MOON , Cheul Soon KIM , Jung Hoon LEE
IPC: H04L5/14
Abstract: A method of a terminal may comprise: receiving, from a base station, configuration information of a guard band configured within a carrier bandwidth; determining a first transmission direction of a first subband configured in a higher frequency region from the guard band within the carrier bandwidth; determining a second transmission direction of a second subband configured in a lower frequency region from the guard band within the carrier bandwidth; determining a third transmission direction of the guard band based on the first transmission direction and the second transmission direction; and performing communication with the base station according to the third transmission direction in the guard band.
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