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1.发明申请公开(公告)号：US20250039804A1
公开(公告)日：2025-01-30
申请号：US18917601
申请日：2024-10-16
Inventor： Jun Hyeong KIM , Seon Ae KIM , IL GYU KIM , Go San NOH , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
IPC: H04W52/14 , H04L5/00 , H04W52/36 , H04W72/0446
Abstract: An operation method of an IAB node in a communication system may comprise: measuring a power difference between a first signal received from a first node and a second signal received from a second node; controlling a transmit power of each of the first node and the second node based on the power difference; generating scheduling information for allowing the first node and the second node to simultaneously transmit signals; transmitting the scheduling information to the first node and the second node; and receiving signals that the first node and the second node simultaneously transmit according to the scheduling information by using the transmit power.
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2.发明申请公开(公告)号：US20190104552A1
公开(公告)日：2019-04-04
申请号：US16128568
申请日：2018-09-12
Inventor： Bing HUI , Il Gyu KIM , Jun Hyeong KIM , Go San NOH , Hee Sang CHUNG , Sung Woo CHOI
Abstract: A method of performing, by a device, a random access procedure in a radio communication system includes: receiving from a base station RACH configuration information; and transmitting a first message based on the received RACH configuration information. Herein, a plurality of SSBs may be in association with a plurality of preambles, and the first message may be transmitted in a time domain through a plurality of RACH resources.
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公开(公告)号：US20240413857A1
公开(公告)日：2024-12-12
申请号：US18738637
申请日：2024-06-10
Inventor： Jun Hyeong KIM , Seon Ae KIM , IL GYU KIM , Hee Sang CHUNG , Sung Woo CHOI
Abstract: A method of a reconfigurable intelligent surface (RIS) node may comprise: receiving, from a first transmitting node, control information for controlling the first RIS node; grouping reflecting elements of the first RIS node into at least one reflecting element group using the control information; and transmitting at least one signal incident on the at least one reflecting element group to a receiving node.
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公开(公告)号：US20250062929A1
公开(公告)日：2025-02-20
申请号：US18937462
申请日：2024-11-05
Inventor： Jung Hoon LEE , Ju Ho PARK , Jun Hwan LEE , Il Gyu KIM , Jun Hyeong KIM , Go San NOH , Hee Sang CHUNG
IPC: H04L12/18 , H04L1/1607 , H04L5/00
Abstract: A method for performing sidelink groupcast transmission by a transmission terminal includes the steps of: classifying reception terminals belonging to a subject group into two or more subgroups; allocating different groupcast feedback schemes to the two or more subgroups; performing groupcast transmission to the reception terminals; and receiving feedback information from terminals belonging to at least one subgroup among the two or more subgroups according to the different groupcast feedback schemes.
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公开(公告)号：US20240235617A9
公开(公告)日：2024-07-11
申请号：US18493629
申请日：2023-10-24
Inventor： Kap Seok CHANG , Yong Sun KIM , Jun Hyeong KIM
CPC classification number: H04B7/01 , H04L5/0051 , H04W56/0015
Abstract: Disclosed are a method and an apparatus for supporting high-speed mobility in a communication. A method of a terminal may comprise: estimating a first frequency offset based on a downlink transmission received from a base station; estimating first time-varying characteristic information based on the downlink transmission; and transmitting, to the base station, a first uplink transmission including time-varying characteristic feedback information based on the first time-varying characteristic information and a configured time-varying characteristic information feedback condition.
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Patent Agency Ranking
公开(公告)号：US20230164874A1
公开(公告)日：2023-05-25
申请号：US17991548
申请日：2022-11-21
Inventor： Jun Hyeong KIM , Go San NOH , IL GYU KIM , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
IPC: H04W76/28 , H04W24/08 , H04B17/318 , H04W72/04 , H04W72/566 , H04W72/40
CPC classification number: H04W76/28 , H04W24/08 , H04B17/318 , H04W72/04 , H04W72/566 , H04W72/40
Abstract: A method for sidelink DRX communication may comprise configuring a first resource sensing window for identifying whether resources of a candidate resource set to be used for sidelink DRX communication are reserved or used; identifying whether the resources of the candidate resource set are reserved or used based on the first resource sensing window; determining a selected resource set based on a result of the identification; configuring a second resource sensing window based on information on a DRX active time of a receiving terminal, which is received from the receiving terminal; identifying whether the resources of the candidate resource set are reserved or used by another terminal based on the second resource sensing window; updating the selected resource set based on a result of the identification on the second resource sensing window; and transmitting data to the receiving terminal by using a resource of the updated selected resource set.
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公开(公告)号：US20230028889A1
公开(公告)日：2023-01-26
申请号：US17864712
申请日：2022-07-14
Inventor： Tae Hyoung KIM , Jun Hyeong KIM , Go San NOH , Il Gyu KIM , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI
Abstract: Disclosed are a method and an apparatus for sidelink resource allocation in a wireless communication system. The method and apparatus for sidelink resource allocation in a wireless communication system, a method of a first terminal, may include: receiving, from a base station, resource pool configuration information including information on a resource sensing type; in response to that the information on the resource sensing type indicates a sensing operation, sensing transmission resource(s) within a sensing period according to the resource sensing type based on the scheduling information; selecting a first resource based on a result of the sensing on the transmission resource(s); and performing sidelink communication using the selected first resource.
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公开(公告)号：US20220182173A1
公开(公告)日：2022-06-09
申请号：US17541363
申请日：2021-12-03
Inventor： Jun Hyeong KIM , Gyu Il KIM , Go San NOH , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
Abstract: An operation method of a relay node may include: receiving, from a first communication node, first data composed of n bits; receiving, from a second communication node, second data composed of m bits; in response to determining that n is greater than m, generating first T-data of m bits excluding (n−m) bits from the n-bits of the first data and first R-data of (n−m) bits; generating third data by performing a network coding operation on the first T-data and the second data; transmitting the third data to the first communication node; and transmitting the third data and the first R-data to the second communication node.
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公开(公告)号：US20240291521A1
公开(公告)日：2024-08-29
申请号：US18586294
申请日：2024-02-23
Inventor： Jun Hyeong KIM , Il Gyu KIM , Hee Sang CHUNG , Sung Woo CHOI
IPC: H04B7/04 , H04B17/318 , H04W72/231
CPC classification number: H04B7/04013 , H04B17/328 , H04W72/231
Abstract: A method performed by a base station may comprise: transmitting, to a first reconfigurable intelligent surface (RIS) node, first control information for the first RIS node; transmitting, to a terminal, first information of the first RIS node based on the first control information; and transmitting a first signal to the first RIS node and the terminal while the first RIS node is in an activated state according to the first control information, wherein the first signal is transmitted to the terminal through a path reaching the terminal from the base station via the first RIS node and a path directly reaching the terminal from the base station.
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公开(公告)号：US20240155505A1
公开(公告)日：2024-05-09
申请号：US18499114
申请日：2023-10-31
Inventor： Jun Hyeong KIM , Go San NOH , Seon Ae KIM , Il Gyu KIM , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
CPC classification number: H04W52/245 , H04W52/242 , H04W52/42
Abstract: A method of a first user equipment (UE) may comprise: receiving a downlink (DL) reference signal transmitted by a base station using a beam included in a beam candidate group to be used for sidelink (SL) communication with a second UE; measuring a DL reference signal received power (RSRP) of the DL reference signal; determining a transmit power of a beam included in the beam candidate group based on the measured DL RSRP; and transmitting SL data to the second UE with the determined transmit power.
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