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1.发明授权公开(公告)号：US10687366B2
公开(公告)日：2020-06-16
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：US12160323B2
公开(公告)日：2024-12-03
申请号：US17276390
申请日：2019-09-11
Inventor： Jung Hoon Lee , Ju Ho Park , Jun Hwan Lee , Il Gyu Kim , Jun Hyeong Kim , Go San Noh , Hee Sang Chung
IPC: H04W92/18 , H04L1/1607 , H04L5/00 , H04L12/18 , H04W72/04
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：US11979227B2
公开(公告)日：2024-05-07
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
CPC classification number: H04L1/0009 , H04B7/155 , H04W72/23 , H04W88/04
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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4.发明授权公开(公告)号：US12156143B2
公开(公告)日：2024-11-26
申请号：US17507810
申请日：2021-10-22
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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公开(公告)号：US11160033B2
公开(公告)日：2021-10-26
申请号：US16904341
申请日：2020-06-17
Inventor： Go San Noh , Seon Ae Kim , Il Gyu Kim , Jun Hyeong Kim , Hee Sang Chung , Dae Soon Cho , Sung Woo Choi , Seung Nam Choi , Jung Pil Choi
Abstract: An operation method of a first terminal, performed in a communication system, may comprise receiving sidelink resource allocation information from a base station; receiving a first sidelink signal from a second terminal based on the sidelink resource allocation information; calculating a path loss experienced by the first sidelink signal based on the first sidelink signal; transmitting a second sidelink signal including information on the path loss experienced by the first sidelink signal to the second terminal; and receiving, from the second terminal, a third sidelink signal to which a sidelink transmit power determined based on the path loss is allocated.
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Patent Agency Ranking
6.发明授权公开(公告)号：US09231687B2
公开(公告)日：2016-01-05
申请号：US14612840
申请日：2015-02-03
Inventor： Go San Noh , Seung Jae Bahng , Jun Woo Kim , Youn Ok Park
CPC classification number: H04B7/10 , H04L1/0034 , H04L1/20
Abstract: Disclosed is a communication system including a first communication apparatus and a second communication apparatus that communicate with each other through a dual polarization antenna, the system including: a first communication apparatus which calculates a co-polar ratio defined by a ratio of a first channel gain for a first polarization and a second channel gain for a second polarization; and a second communication apparatus which calculates a first rotation angle for the first polarization and a second rotation angle for the second polarization, respectively, by using the co-polar ratio transferred from the first communication apparatus, and transmits to the first communication apparatus a first rotational polarization generated by rotating the first polarization at the first rotation angle and a second rotational polarization generated by rotating the second polarization at the second rotation angle.
Abstract translation: 公开了一种包括通过双极化天线彼此通信的第一通信装置和第二通信装置的通信系统，该系统包括：第一通信装置，其计算由第一信道增益的比率定义的共极比 用于第一偏振和用于第二偏振的第二通道增益; 以及第二通信装置，其通过使用从第一通信装置传送的共极比分别计算用于第一极化的第一旋转角度和第二旋转角度，并且向第一通信装置发送第一极化 通过以第一旋转角度旋转第一偏振而产生的旋转偏振和通过以第二旋转角旋转第二偏振而产生的第二旋转极化。
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公开(公告)号：US11812479B2
公开(公告)日：2023-11-07
申请号：US17517769
申请日：2021-11-03
Inventor： Ji Soo Park , Il Gyu Kim , Hee Sang Chung , Yong Seouk Choi , Jun Hyeong Kim , Go San Noh
CPC classification number: H04W74/0841 , H04W74/006 , H04W74/0866
Abstract: An operation method of a terminal in a communication system may include: receiving, from a base station, primary RA configuration information for a primary RA procedure; receiving, from the base station, secondary RA configuration information for a secondary RA procedure; transmitting a primary RA preamble to the base station by using a primary RA resource indicated by the primary RA configuration information; receiving, from the base station, secondary RA indication information in response to the primary RA preamble, the secondary RA indication information indicating to perform the secondary RA procedure instead of the primary RA procedure; and transmitting a secondary RA preamble to the base station by using a secondary RA resource indicated by the secondary RA configuration information.
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8.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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公开(公告)号：US11197282B2
公开(公告)日：2021-12-07
申请号：US16538915
申请日：2019-08-13
Inventor： Jun Hyeong Kim , Il Gyu Kim , Go San Noh , Ju Ho Park , Jung Hoon Lee , Jun Hwan Lee , Hee Sang Chung
IPC: H04W72/04
Abstract: A sidelink communication method performed by a UE in a communication system may comprise receiving, from a base station, a message including configuration information of a subchannel which is a sensing unit of a resource pool; determining a size of the subchannel based on the configuration information; and performing a sensing operation in units of the subchannel in the resource pool. Therefore, the sidelink communication can be efficiently performed, and the performance of the communication system can be improved.
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10.发明授权公开(公告)号：US11160114B2
公开(公告)日：2021-10-26
申请号：US16181448
申请日：2018-11-06
Inventor： Jun Hyeong Kim , Bing Hui , Il Gyu Kim , Go San Noh , Hee Sang Chung , Sung Woo Choi
Abstract: An operation method of a terminal in a communication system includes receiving a message from a base station, the message including physical random access channel (PRACH) configuration information indicating a PRACH slot; determining a start symbol to which a PRACH is mapped among symbols constituting the PRACH slot based on a type of the PRACH slot; mapping the PRACH from the start symbol in the PRACH slot; and transmitting the PRACH mapped to the PRACH slot to the base station.
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