-
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.
-
公开(公告)号：US20240121809A1
公开(公告)日：2024-04-11
申请号：US18373389
申请日：2023-09-27
Inventor： Jun Hyeong KIM , Go San NOH , Il Gyu KIM , Man Ho PARK , Nak Woon SUNG , Jae Su SONG , Nam Suk LEE , Hee Sang CHUNG , Min Suk CHOI
IPC: H04W72/40 , H04W72/541
CPC classification number: H04W72/40 , H04W72/541
Abstract: A method of a first terminal may include: identifying first RB set(s) to be used for SL communication among consecutive RB sets through an LBT procedure; identifying a first subchannel group included in the first RB set(s) and a second subchannel group including a first PRB in the first RB set(s), the first PRB being not included in the first subchannel group; configuring the first PRB within the second subchannel group as an SL communication resource; and transmitting, to a second terminal, control information indicating that the first PRB is configured as the SL communication resource.
-
13.发明公开公开(公告)号：US20230292300A1
公开(公告)日：2023-09-14
申请号：US18099464
申请日：2023-01-20
Inventor： Jun Hyeong KIM , Go San NOH , Il Gyu KIM , Man Ho PARK , Nak Woon SUNG , Jae Su SONG , Nam Suk LEE , Hee Sang CHUNG , Min Suk CHOI
IPC: H04W72/044 , H04W72/40 , H04W72/54
CPC classification number: H04W72/046 , H04W72/40 , H04W72/54
Abstract: A method of a transmitting terminal may include: determining a beam candidate set including two or more beams usable for sidelink communication with a receiving terminal from among a plurality of beams that can be beam-formed; determining a resource set for each beam within the beam candidate set through resource sensing, such that the resource set has candidate resources equal to or greater than a predetermined number of candidate resources; selecting a beam and a resource to be used for sidelink communication with the receiving terminal based on the beam candidate set and the resource set; and transmitting sidelink data to the receiving terminal using the selected beam and the selected resource.
-
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.
-
15.发明申请公开(公告)号：US20190159259A1
公开(公告)日：2019-05-23
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.
-
Patent Agency Ranking
16.发明申请SYSTEM AND METHOD FOR MULTI-USER MULTIPLE POLARIZED INPUT MULTIPLE OUTPUT (MU-MPIMO) 审中-公开多用户多输入多输出（MU-MPIMO）的系统和方法公开(公告)号：US20160191129A1
公开(公告)日：2016-06-30
申请号：US14942227
申请日：2015-11-16
Applicant: Electronics and Telecommunications Research Institute , Industry-University Cooperation Foundation Sunmoon University
Inventor： Go San NOH , Seung Jae BAHNG , Jin Up KIM , Youn Ok PARK , Chang Yong SHIN
CPC classification number: H04B7/0469 , H04B7/0452 , H04B7/10
Abstract: Provided are multiple polarized input multiple output system and method for wireless communication which are capable of simultaneously transmitting respective data streams to a plurality of users by transmitting from multiple polarized input to multiple output in proportion to the number of polarized antennas or the number of polarizations used in a transmitter.
Abstract translation: 提供了用于无线通信的多极化输入多输出系统和方法，其能够通过与多个极化天线的数量或所使用的极化数量成比例地从多个偏振输入到多个输出发送而将相应数据流同时发送到多个用户 在发射机。
-
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.
-
公开(公告)号：US20230292348A1
公开(公告)日：2023-09-14
申请号：US18117757
申请日：2023-03-06
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
IPC: H04W72/40 , H04W72/02 , H04W72/044
CPC classification number: H04W72/40 , H04W72/02 , H04W72/044
Abstract: A method of a transmitting terminal may include: setting an initial beam pairing flag indicating that the transmitting terminal transmitting sidelink-synchronization signal blocks (S-SSBs) is not a synchronization reference terminal; transmitting a plurality of S-SSBs including the initial beam pairing flag in a beam sweeping scheme; receiving, from a receiving terminal, information on a preferred beam among a plurality of beams through which the plurality of S-SSBs are transmitted; and transmitting data to the receiving terminal using the preferred beam.
-
19.发明申请公开(公告)号：US20220132432A1
公开(公告)日：2022-04-28
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
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.
-
公开(公告)号：US20220078040A1
公开(公告)日：2022-03-10
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
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.
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.02 seconds)
