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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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公开(公告)号：US20150230064A1
公开(公告)日：2015-08-13
申请号：US14617643
申请日：2015-02-09
Inventor： Dae Soon CHO , IL GYU KIM , Seung Chan BANG
CPC classification number: H04W4/06 , H04W72/005
Abstract: An apparatus for allocating a broadcasting channel in each cell determines a position to which the broadcasting channel is to be allocated using a number of cell IDs and a cell ID of each cell which is allocated different from neighboring cells in a subframe of a downlink frame, and allocates the broadcasting channel to the determined position.
Abstract translation: 用于在每个小区中分配广播信道的装置使用在下行链路帧的子帧中使用小区ID的数量和分配给不同于相邻小区的每个小区的小区ID来确定要分配广播信道的位置， 并将广播频道分配到确定的位置。
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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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Patent Agency Ranking
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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公开(公告)号：US20230217384A1
公开(公告)日：2023-07-06
申请号：US18092597
申请日：2023-01-03
Inventor： Go San NOH , Jun Hyeong KIM , Seon Ae KIM , Il Gyu KIM , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
CPC classification number: H04W56/001 , H04W24/10 , H04W16/28
Abstract: An operation method of a first terminal may include: transmitting a plurality of sidelink-synchronization signal blocks (S-SSBs); performing a monitoring operation on a plurality of response resources associated with the plurality of S-SSBs; receiving a first response signal from a second terminal in a first response resource among the plurality of response resources; identifying a first S-SSB associated with the first response resource among the plurality of S-SSBs; and determining a first transmission beam through which the first S-SSB is transmitted among a plurality of transmission beams of the first terminal as an optimal transmission beam.
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8.发明申请公开(公告)号：US20160128026A1
公开(公告)日：2016-05-05
申请号：US14804579
申请日：2015-07-21
Inventor： Dae Soon CHO , IL Gyu KIM , Seung Chan BANG
CPC classification number: H04W24/02 , H04B7/0854 , H04L1/0045
Abstract: A method and an apparatus for receiving a signal in a high-speed mobile network are provided. In the case of receiving, by a moving terminal in a high-speed mobile network environment, signals transmitted from a plurality of base stations, a signal received through one antenna is decoded to generate a first symbol corresponding to a first signal transmitted from a first base station. The first symbol is subtracted from the received signal to acquire a modified received signal, and the modified received signal is decoded to generate a second symbol corresponding to a second signal transmitted from a second base station.
Abstract translation: 提供了一种用于在高速移动网络中接收信号的方法和装置。 在通过高速移动网络环境中的移动终端接收从多个基站发送的信号的情况下，对通过一个天线接收的信号进行解码，以产生对应于从第一个发送的第一信号的第一信号的第一符号 基站。 从接收到的信号中减去第一符号以获取修改的接收信号，并且修改的接收信号被解码以产生对应于从第二基站发送的第二信号的第二符号。
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9.发明申请METHOD FOR TRANSMITTING MACHINE TYPE COMMUNICATION DATA AND APPARATUS FOR THE SAME 审中-公开用于发送机器类型通信数据的方法及其设备公开(公告)号：US20140293853A1
公开(公告)日：2014-10-02
申请号：US14224723
申请日：2014-03-25
Inventor： Dae Soon CHO , Choon Woo SHIN , Il Gyu KIM
CPC classification number: H04W56/0045 , H04W52/0212 , Y02D70/1262 , Y02D70/144 , Y02D70/162 , Y02D70/21 , Y02D70/22
Abstract: A method for transmitting machine type communication (MTC) data and an apparatus therefor are disclosed. A method for transmitting data in a MTC device located in a mobile communication system may comprise estimating an absolute position of the MTC device, receiving an awake message, extracting downlink synchronization information and absolute positional information of a base station included in the awake message, estimating a transmission delay time between the MTC device and the base station, and transmitting signal to the base station based on the transmission delay time and the downlink synchronization information. Therefore, a problem of uplink interferences between terminals and a base station due to a MTC device, which can be generated in supporting MTC services for a conventional cellular communication system, may be resolved.
Abstract translation: 公开了一种用于发送机器类型通信（MTC）数据的方法及其装置。 一种用于在位于移动通信系统中的MTC设备中发送数据的方法可以包括估计MTC设备的绝对位置，接收唤醒消息，提取下行链路同步信息和包括在唤醒消息中的基站的绝对位置信息，估计 MTC设备和基站之间的传输延迟时间，以及基于传输延迟时间和下行链路同步信息向基站发送信号。 因此，可以解决由常规蜂窝通信系统支持MTC服务而产生的MTC设备的终端与基站之间的上行链路干扰的问题。
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公开(公告)号：US20240015631A1
公开(公告)日：2024-01-11
申请号：US18252117
申请日：2021-11-05
Inventor： Jun Hyeong KIM , IL GYU KIM , Go San NOH , Hee Sang CHUNG , Dae Soon CHO , Sung Woo CHOI , Seung Nam CHOI , Jung Pil CHOI
IPC: H04W40/12 , H04W40/22 , H04B17/318
CPC classification number: H04W40/12 , H04W40/22 , H04B17/328 , H04W92/20
Abstract: Disclosed are a relay method and device in a communication system. An operation method of a first communication node comprises the steps of: transmitting a reference signal to one or more candidate R nodes; receiving first feedback information including a minimum value of a first RSRP from a first candidate R node belonging to the one or more candidate R nodes; receiving second feedback information including a minimum value of a second RSRP from a second candidate R node belonging to the one or more candidate R nodes; comparing a first value based on the first feedback information with a second value based on the second feedback information; when the first value is greater than the second value, selecting the first candidate R node as an R node that is to perform a relaying operation; and communicating with a second communication node via the R node.
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