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公开(公告)号：US20250023682A1
公开(公告)日：2025-01-16
申请号：US18712693
申请日：2022-11-23
Inventor： Gyeong Rae IM , Jung Bin KIM , Pan Soo KIM , Min Su SHIN , In Ki LEE , Dong Hyun JUNG , Soo Yeob JUNG , Seung Keun PARK , Joon Gyu RYU
Abstract: The present invention relates to a method for transmitting a synchronization signal block (SSB) through a plurality of satellites from a base station that can connect to a plurality of gateways, wherein the method may comprise the steps of: controlling transmission of first SSBs corresponding to the number of beams of each satellite through respective transmission beams in a first SSB cycle; determining a transmission beam of each of the satellites on the basis of a first measurement report for the respective beams received from a terminal; and controlling transmission of second SSBs for determining one combination including two or more gateways among the plurality of gateways in a second SSB cycle.
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公开(公告)号：US20190103948A1
公开(公告)日：2019-04-04
申请号：US16137682
申请日：2018-09-21
Inventor： Jung Bin KIM , Jung Hoon LEE
CPC classification number: H04L5/0048 , H04L5/005 , H04L5/0053 , H04L5/0057 , H04W72/04 , H04W72/042 , H04W72/085
Abstract: An operation method of a terminal in a mobile communication system includes receiving information indicating a first scheduling region map consisting of a plurality of resource regions from a base station, the information indicating the first scheduling region map including information indicating the plurality of resource regions included in the first scheduling region map; receiving first resource allocation information indicating a first resource region allocated to the terminal among the plurality of resource regions included in the first scheduling region map from the base station; receiving a first reference signal (RS) from the base station through the first resource region; generating first channel state information (CSI) for the first resource region based on the first RS; and transmitting the first CSI to the base station.
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3.发明申请公开(公告)号：US20170367054A1
公开(公告)日：2017-12-21
申请号：US15609426
申请日：2017-05-31
Inventor： Jung Bin KIM , In Ho LEE
CPC classification number: H04L5/0048 , H04L1/0003 , H04L1/0009 , H04L5/0091 , H04W52/245 , H04W52/262
Abstract: Disclosed are operation methods of communication nodes supporting superposition transmission in a cellular communication system. An operation method of a base station comprises dividing a transmission block used for communications in the communication system into a plurality of sub transmission blocks each of which includes at least one resource block; setting transmit power allocation coefficients respectively for the plurality of sub transmission blocks; and transmitting the transmission block to which a superimposed signal is mapped, the superimposed signal including information indicating a number of resource blocks included in each of the plurality of sub transmission blocks, information indicating the transmit power allocation coefficients, first data units for the first terminal, and second data units for the second terminal. The first data units and the second data units are mapped to a same resource in the transmission block.
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4.发明公开公开(公告)号：US20240205858A1
公开(公告)日：2024-06-20
申请号：US18523513
申请日：2023-11-29
Inventor： Jung Bin KIM , Gyeong Rae IM
CPC classification number: H04W56/0055 , H04B7/18519
Abstract: A method of a terminal, according to an exemplary embodiment of the present disclosure, may comprise: receiving, from a base station, radio resource control (RRC) signaling including measurement gap configuration information (MeasGapConfig) including gap setup information (gapSAT) of synchronization signal blocks (SSBs); obtaining transmission position information of first SSBs and second SSBs transmitted in different positions based on gap configuration (GapConfig) of the gap setup information; receiving the first SSBs and the second SSBs through different beams from the base station based on the obtained transmission position information; and measuring reception powers of the received first SSBs and second SSBs.
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公开(公告)号：US20220386288A1
公开(公告)日：2022-12-01
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
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
公开(公告)号：US20200288463A1
公开(公告)日：2020-09-10
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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7.发明公开公开(公告)号：US20240188096A1
公开(公告)日：2024-06-06
申请号：US18528306
申请日：2023-12-04
Inventor： Jung Bin KIM , Gyeong Rae IM
IPC: H04W72/232 , H04L1/00 , H04L5/00 , H04W72/044 , H04W72/1273 , H04W74/0833
CPC classification number: H04W72/232 , H04L1/0003 , H04L5/0005 , H04W72/0473 , H04W72/1273 , H04W74/0833
Abstract: A method of a base station may comprise: receiving a signal including a first message of a first terminal and a first message of a second terminal in one RO; determining the first terminal as a near terminal based on preconfigured criteria; determining the second terminal as a far terminal based on the preconfigured criteria; transmitting, to the first terminal and the second terminal, one or more DCIs including a NOMA indicator indicating that second messages, which are responses to the first messages of the first terminal and the second terminal, are to be respectively transmitted in a NOMA scheme; and transmitting the second messages to the first terminal and the second terminal based on the one or more DCIs.
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公开(公告)号：US20230051098A1
公开(公告)日：2023-02-16
申请号：US17880222
申请日：2022-08-03
Inventor： Jung Bin KIM , Won Jin BYUN , Joon Gyu RYU
Abstract: An operation method of a terminal in a communication system may comprise: receiving, from a satellite, transmission timing information including information on a first transmission timing of a first SSB of each of at least one local cell and information on second transmission timings of second SSBs of sub-cells belonging to each of the at least one local cell; identifying the first transmission timing of the first SSB and the second transmission timings of the second SSBs based on the transmission timing information; attempting to receive the second SSBs when the first SSB is received at the first transmission timing; acquiring cell access information from the second SSBs by receiving the second SSBs; and accessing the satellite by using the acquired cell access information.
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9.发明申请公开(公告)号：US20220404510A1
公开(公告)日：2022-12-22
申请号：US17843280
申请日：2022-06-17
Inventor： Jung Bin KIM
Abstract: Disclosed are methods and apparatuses for transmitting and receiving characteristic information of a GNSS subframe. A method for transmitting and receiving characteristic information of a GNSS subframe, as a method for a first device, may comprise: receiving a subframe including first information, which is characteristic information of the subframe, from a second device; checking a format of the subframe on the basis of the first information; and determining whether to decode data included in the subframe on the basis of the checked format of the subframe.
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公开(公告)号：US20220321250A1
公开(公告)日：2022-10-06
申请号：US17409088
申请日：2021-08-23
Inventor： Jung Bin KIM , Dong Hyun JUNG
Abstract: An operation method of a base station in a communication system may comprise: transmitting first indication information to a terminal, the first indication information indicating use of a first CQI table among CQI tables; transmitting a first reference signal to the terminal; and receiving first CSI from the terminal, the first CSI including a first CQI index selected within the first CQI table based on the first reference signal, wherein the CQI tables include the first CQI table and a second CQI table, and a spectral efficiency indicated by at least one CQI index within the first CQI table is identical to a spectral efficiency indicated by at least one CQI index within the second CQI table.
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