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41.发明授权公开(公告)号：US11317380B2
公开(公告)日：2022-04-26
申请号：US16932531
申请日：2020-07-17
Inventor： Jung Hoon Lee , Jae Heung Kim , Cheul Soon Kim , Sung Hyun Moon
Abstract: A method for transmitting data in sidelink communication, performed by a transmitting terminal, may comprise transmitting first control information including first resource allocation information for a first data transmission resource and second resource allocation information for a second data transmission resource; transmitting data through the first data transmission resource; transmitting second control information including the first resource allocation information for the first data transmission resource and the second resource allocation information for the second data transmission resource; and transmitting data through the second data transmission resource.
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42.发明授权公开(公告)号：US10749640B2
公开(公告)日：2020-08-18
申请号：US15934001
申请日：2018-03-23
Inventor： Cheul Soon Kim , Min Hyun Kim , Ji Hyung Kim , Sung Hyun Moon , Ju Ho Park , Jung Hoon Lee , Tae Joong Kim
Abstract: An operation method of a terminal in a communication system may comprise receiving a downlink data channel from a base station in a slot # n or a slot # (n−l); receiving a slot format indicator (SFI) indicating a format of a slot # (n+k) in which an uplink control information (UCI) is to be transmitted, from the base station in the slot # n; and transmitting the UCI including a hybrid automatic repeat request (HARQ) response for the downlink data channel to the base station in the slot # (n+k). Here, each of n and k may be an integer equal to or greater than 0, and l may be an integer equal to or greater than 1.
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43.发明授权公开(公告)号：US12107801B2
公开(公告)日：2024-10-01
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 , H04L5/0051 , H04L5/0092 , H04L5/0094 , H04W56/001 , H04W72/02 , H04W72/1263 , H04W72/23 , H04W76/11
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：US12088391B2
公开(公告)日：2024-09-10
申请号：US17939087
申请日：2022-09-07
Inventor： Cheul Soon Kim , Sung Hyun Moon , Jung Hoon Lee
IPC: H04B7/08
CPC classification number: H04B7/08
Abstract: A method of a terminal may comprise: receiving, from a base station, DCI including downlink scheduling information and information indicating that a beam adjustment period exists; receiving, from the base station, an initial signal in the beam adjustment period; adjusting a Rx beam of the terminal based on a measurement result of the initial signal; and receiving, from the base station, data by using the adjusted Rx beam in a resource region indicated by the downlink scheduling information.
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45.发明授权公开(公告)号：US12047924B2
公开(公告)日：2024-07-23
申请号：US17883312
申请日：2022-08-08
Inventor： Jung Hoon Lee , Jung Bin Kim , Cheul Soon Kim , Sung Hyun Moon , Choong Il Yeh
IPC: H04W72/232 , H04B17/382 , H04L5/00 , H04W28/00 , H04W72/04 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04W72/231 , H04W76/20 , H04W76/27 , H04L27/26 , H04L47/70 , H04L47/78 , H04W72/1263
CPC classification number: H04W72/0446 , H04B17/382 , H04L5/0035 , H04W28/00 , H04W72/04 , H04W72/0453 , H04W72/23 , H04W72/231 , H04W72/232 , H04W76/20 , H04W76/27 , H04L27/2666 , H04L47/78 , H04L47/822 , H04W72/1263
Abstract: A method for indicating preemption in a communication system is disclosed. A method for operating a terminal comprises the steps of: receiving, from a base station, information indicating a first resource area, to which a preemption-capable resource belongs, for transmission of first data; receiving resource allocation information of second data from the base station; performing a monitoring operation for detecting a PI indicating a preempted resource for transmission of the first data in the first resource area, when the first resource area overlaps with a second resource area indicated by the resource allocation information; and performing decoding on the basis of the detected PI. Therefore, the performance of the communication system may be improved.
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Patent Agency Ranking
46.发明授权公开(公告)号：US11716761B2
公开(公告)日：2023-08-01
申请号：US17212087
申请日：2021-03-25
Inventor： Cheol Soon Kim , Sung Hyun Moon , Jung Hoon Lee
CPC classification number: H04W74/0816 , H04L25/0226 , H04W74/006 , H04W74/008
Abstract: An uplink transmission method performed by a terminal includes: receiving, from a base station, at least one DCI for allocating first uplink transmission and second uplink transmission; performing a first LBT procedure for the first uplink transmission, and performing the first uplink transmission when the first LBT procedure is successful; and performing a second LBT procedure for the second uplink transmission, and performing the second uplink transmission when the second LBT procedure is successful, wherein the first uplink transmission and the second uplink transmission are consecutively performed with a time interval longer than a predetermined time.
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公开(公告)号：US11638275B2
公开(公告)日：2023-04-25
申请号：US16961579
申请日：2019-01-08
Inventor： Cheul Soon Kim , Sung Hyun Moon , Jung Hoon Lee
IPC: H04W72/12 , H04L5/00 , H04W72/0446 , H04W72/1268 , H04W80/02
Abstract: A method for transmitting an uplink control channel by a terminal may comprise the steps of: receiving, from a base station, information on resources for transmitting a first SR and a second SR; when the symbols of a first uplink control channel including the first SR partially or completely overlap the symbols of a second uplink control channel including the second SR, comparing the priority of the first SR and the priority of the second SR; and when the priority of the second SR is higher than the priority of the first SR, transmitting the second uplink control channel without transmitting some or all of the symbols of the first uplink control channel.
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48.发明授权公开(公告)号：US11452093B2
公开(公告)日：2022-09-20
申请号：US16644721
申请日：2018-09-12
Inventor： Jung Hoon Lee , Jung Bin Kim , Cheul Soon Kim , Sung Hyun Moon , Choong Il Yeh
Abstract: A method for indicating preemption in a communication system is disclosed. A method for operating a terminal comprises the steps of: receiving, from a base station, information indicating a first resource area, to which a preemption-capable resource belongs, for transmission of first data; receiving resource allocation information of second data from the base station; performing a monitoring operation for detecting a PI indicating a preempted resource for transmission of the first data in the first resource area, when the first resource area overlaps with a second resource area indicated by the resource allocation information; and performing decoding on the basis of the detected PI. Therefore, the performance of the communication system may be improved.
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公开(公告)号：US11425705B2
公开(公告)日：2022-08-23
申请号：US16803489
申请日：2020-02-27
Inventor： Sung Hyun Moon , Cheul Soon Kim , Jung Hoon Lee
Abstract: Disclosed are methods and apparatuses for transmitting and receiving control information in a communication system supporting unlicensed band communication. An operation method of a terminal may comprise receiving, from a base station, first configuration information of a CORESET and second configuration information of a search space associated with the CORESET; receiving, from the base station, third configuration information indicating one or more PDCCH monitoring resource sets associated with the CORESET and the search space; and performing a PDCCH monitoring operation on the one or more PDCCH monitoring resource sets. Therefore, the performance of the communication system can be improved.
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50.发明授权公开(公告)号：US11368201B2
公开(公告)日：2022-06-21
申请号：US16579924
申请日：2019-09-24
Inventor： Go San Noh , Il Gyu Kim , Jun Hyeong Kim , Ju Ho Park , Jung Hoon Lee , Jun Hwan Lee , Hee Sang Chung
Abstract: A method for sidelink groupcast transmission, performed by a transmitting terminal, may comprise configuring a first feedback resource located at a first time point and a second feedback resource located at a later time point than the first time point; transmitting groupcast control information and groupcast data to a receiving terminal group; receiving first feedback information through the first feedback resource from at least one terminal belonging to a first subgroup of the receiving terminal group; and receiving second feedback information through the second feedback resource from at least one terminal belonging to a second subgroup of the receiving terminal group.
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