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31.发明授权公开(公告)号：US09479992B2
公开(公告)日：2016-10-25
申请号：US14096742
申请日：2013-12-04
Inventor： Sang Chul Oh , Kyung Sook Kim , Sung Hyun Moon , Seung Que Lee , Young Jick Bahg , Byung Han Ryu , Nam Hoon Park
CPC classification number: H04W36/30 , H04L5/001 , H04L5/0098 , H04W36/0055
Abstract: A carrier aggregation-based interference control method and apparatus for small base stations are disclosed. The present invention comprises setting a primary component carrier (PCC) as a first carrier and setting a secondary component carrier (SCC) as a second carrier, monitoring a signal-to-interference plus noise ratio (SINR) of the first carrier or the second carrier, and determining whether the SINR of the first carrier is smaller than a predetermined threshold.
Abstract translation: 公开了一种用于小型基站的基于载波聚合的干扰控制方法和装置。 本发明包括将主分量载波（PCC）设置为第一载波并将辅助分量载波（SCC）设置为第二载波，监测第一载波或第二载波的信噪比加噪声比（SINR） 载波，并确定第一载波的SINR是否小于预定阈值。
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公开(公告)号：US12238659B2
公开(公告)日：2025-02-25
申请号：US17856139
申请日：2022-07-01
Inventor： Jung Hoon Lee , Cheul Soon Kim , Sung Hyun Moon
IPC: H04W56/00 , H04W72/12 , H04W72/1263
Abstract: A method of a terminal may include: receiving, from a base station, a first SSB having an SSB candidate #n at a first frequency position during a first time period; receiving, from the base station, first mapping relationship information between SSB candidate indexes and SSB indexes; identifying an SSB #k mapped to the SSB candidate #n based on the first mapping relationship information for the first frequency position; acquiring time synchronization with respect to the base station based on the SSB candidate #n; and obtaining beam information for the first frequency position based on the SSB #k, wherein each of n and k is an integer equal to or greater than 0.
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33.发明申请公开(公告)号：US20250031163A1
公开(公告)日：2025-01-23
申请号：US18776138
申请日：2024-07-17
Inventor： Jung Hoon LEE , Cheul Soon KIM , Sung Hyun Moon
Abstract: A method of a terminal may comprise: receiving on-demand synchronization signal block (SSB) transmission configuration information from a first base station to which the terminal is connected; and receiving an on-demand SSB from a second base station based on the on-demand SSB transmission configuration information, wherein the on-demand SSB transmission configuration information includes at least one of capability information of the second base station, on-demand SSB resource information, a number of on-demand SSB transmissions, on-demand SSB transmission indication, or channel state information (CSI) configuration information.
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公开(公告)号：US12114351B2
公开(公告)日：2024-10-08
申请号：US18159448
申请日：2023-01-25
Inventor： Cheul Soon Kim , Jae Heung Kim , Sung Hyun Moon , Jung Hoon Lee , Sung Cheol Chang
IPC: H04W74/00 , H04W24/10 , H04W72/1268 , H04W72/23 , H04W74/0833
CPC classification number: H04W74/008 , H04W24/10 , H04W72/1268 , H04W72/23 , H04W74/0833
Abstract: An operation method of a terminal in a communication system may comprise receiving first random access (RA) configuration information and second RA configuration information from a base station; transmitting a Msg1 to the base station based on the second RA configuration information; receiving a Msg2, which is a response to the Msg1, from the base station; and repeatedly transmitting a Msg3 K times to the base station.
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公开(公告)号：US12022522B2
公开(公告)日：2024-06-25
申请号：US17422218
申请日：2020-02-10
Inventor： Jung Hoon Lee , Jae Heung Kim , Cheul Soon Kim , Tae Joong Kim , Sung Hyun Moon
IPC: H04W74/0833 , H04W16/14 , H04W56/00
CPC classification number: H04W74/0833 , H04W16/14 , H04W56/00
Abstract: An operation method of a terminal that receives a DRS in a mobile communication system operating in an unlicensed spectrum includes: receiving an SS/PBCH block included in the DRS; checking at least one monitoring occasion for a PDCCH for receiving RMSI on the basis of a PBCH included in the SS/PBCH; monitoring the at least one monitoring occasion and detecting the PDCCH for receiving the RMSI; and receiving a PDSCH including the RMSI on the basis of the detected PDCCH, wherein the at least one monitoring occasion is set to at least one symbol among symbols in front of the PDSCH and symbols behind the PDSCH. Accordingly, the DRS and data may be reliably transmitted and received in the mobile communication system operating in the unlicensed spectrum.
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Patent Agency Ranking
36.发明授权公开(公告)号：US12004128B2
公开(公告)日：2024-06-04
申请号：US18226923
申请日：2023-07-27
Inventor： Jung Hoon Lee , Cheul Soon Kim , Sung Hyun Moon
Abstract: Disclosed are methods and apparatuses for supporting BWP-based operations in sidelink communication. An operation method of a first terminal in a communication system may include receiving, from a base station, configuration information of a mapping relationship between an uplink (UL) bandwidth part (BWP) and a sidelink (SL) BWP; when a UL switching operation for the UL BWP is performed, performing an SL switching operation for the SL BWP mapped to the UL BWP based on the mapping relationship without separate signaling indicating execution of the SL switching operation; and performing sidelink communication with a second terminal in a switched SL BWP.
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37.发明授权公开(公告)号：US11889475B2
公开(公告)日：2024-01-30
申请号：US17519197
申请日：2021-11-04
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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38.发明授权公开(公告)号：US11799622B2
公开(公告)日：2023-10-24
申请号：US17748162
申请日：2022-05-19
Inventor： Sung Hyun Moon , Cheul Soon Kim , Jung Hoon Lee , Jun Hwan Lee , Min Hyun Kim , Ji Hyung Kim , Ju Ho Park
IPC: H04L5/10 , H04W76/11 , H04L5/00 , H04W56/00 , H04W72/02 , H04W72/04 , H04W72/12 , H04W72/1263 , H04W72/23
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：US11764908B2
公开(公告)日：2023-09-19
申请号：US17382816
申请日：2021-07-22
Inventor： Cheul Soon Kim , Sung Hyun Moon , Jung Hoon Lee
IPC: H04W72/04 , H04L1/1812 , H04L1/1829 , H04L5/00 , H04L1/1867
CPC classification number: H04L1/1819 , H04L1/1861 , H04L1/1893 , H04L5/0055 , H04L5/0098
Abstract: An operation method of a terminal in a communication system may comprise: receiving one or more data units from a base station; generating a HARQ codebook for at least one dada unit of the one or more data units at a reference time; and transmitting the HARQ codebook to the base station, wherein the reference time is shared by the terminal and the base station.
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40.发明授权公开(公告)号：US11758518B2
公开(公告)日：2023-09-12
申请号：US17246826
申请日：2021-05-03
Inventor： Jung Hoon Lee , Cheul Soon Kim , Sung Hyun Moon
Abstract: Disclosed are methods and apparatuses for supporting BWP-based operations in sidelink communication. An operation method of a first terminal in a communication system includes receiving, from a base station, configuration information of a mapping relationship between an uplink (UL) bandwidth part (BWP) and a sidelink (SL) BWP; when a UL switching operation for the UL BWP is performed, performing an SL switching operation for the SL BWP mapped to the UL BWP based on the mapping relationship without separate signaling indicating execution of the SL switching operation; and performing sidelink communication with a second terminal in a switched SL BWP.
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