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1.发明授权公开(公告)号：US11563608B2
公开(公告)日：2023-01-24
申请号：US17545089
申请日：2021-12-08
Inventor： Wooram Shin , Kyeongpyo Kim , Young-Jo Ko , Kapseok Chang
Abstract: An operation method of a first communication node may include: mapping data symbols to be transmitted to a second communication node of the communication system to resources in a first two-dimensional (2D) domain; pre-processing the data symbols mapped to the resources in the first 2D domain to spread the data symbols on resources in a second 2D domain; mapping the pre-processed data symbols to the resources in the second 2D domain; and performing multi-carrier modulation on the data symbols mapped to the resources in the second 2D domain for each of the resources in the second 2D domain.
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公开(公告)号：US10439767B2
公开(公告)日：2019-10-08
申请号：US15236371
申请日：2016-08-12
Inventor： Eunkyung Kim , Young Jo Ko , Sung-Hyun Moon , Seung-Kwon Baek , Wooram Shin , Chanho Yoon
Abstract: An apparatus for receiving a signal through an unlicensed band includes: a processor, a memory, and a radio frequency unit, wherein the processor executes a program stored in the memory to perform: receiving a secondary synchronization signal (SSS) in at least one remaining subframe except a subframe 0 or a subframe 5 of a plurality of subframes included in a discovery signal measurement timing configuration (DMTC), and detecting the SSS by using a subframe number of the subframe 0 or the subframe 5.
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3.发明授权Methods for uniquely identifying communication links between communication devices 有权用于唯一标识通信设备之间的通信链路的方法公开(公告)号：US09526122B2
公开(公告)日：2016-12-20
申请号：US13940711
申请日：2013-07-12
Inventor： Wooram Shin , Eunkyung Kim , Anseok Lee , Jae Sun Cha , Kwang Jae Lim , DongSeung Kwon
CPC classification number: H04W76/021 , H04W76/11 , H04W76/14 , H04W88/08
Abstract: A communication method for a third device that controls a first link established directly between a first device and a second device is provided. The third device allocates a first link identifier for identifying the first link. The third device transmits first information including the first link identifier to the first device and the second device. The third device receives, from the first device and the second device, second information including allocation acceptance information indicating the acceptance or rejection of allocation of the first link identifier.
Abstract translation: 提供了一种用于控制直接在第一设备和第二设备之间建立的第一链路的第三设备的通信方法。 第三设备分配用于识别第一链路的第一链路标识符。 第三设备向第一设备和第二设备发送包括第一链路标识符的第一信息。 第三设备从第一设备和第二设备接收包括指示接受或拒绝第一链路标识符的分配的分配接受信息的第二信息。
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公开(公告)号：US11089624B2
公开(公告)日：2021-08-10
申请号：US16539411
申请日：2019-08-13
Inventor： Eunkyung Kim , Chanho Yoon , Seung-Kwon Baek , Wooram Shin , Kwang Jae Lim , Young Jo Ko
Abstract: A method and an apparatus for allocating uplink resources includes transmitting an uplink grant (UL Grant) for an unlicensed component carrier (UCC) to a plurality of terminals, wherein the UL Grant for a first terminal among the plurality of terminals includes a resource allocation information in which a transmission timing of the uplink data of a second terminal among the plurality of terminals is considered.
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公开(公告)号：US20190268108A1
公开(公告)日：2019-08-29
申请号：US16405948
申请日：2019-05-07
Inventor： Eunkyung Kim , Young Jo Ko , Sung-Hyun Moon , Seung-Kwon Baek , Wooram Shin , Chanho Yoon
Abstract: An apparatus for receiving a signal through an unlicensed band includes: a processor, a memory, and a radio frequency unit, wherein the processor executes a program stored in the memory to perform: receiving a secondary synchronization signal (SSS) in at least one remaining subframe except a subframe 0 or a subframe 5 of a plurality of subframes included in a discovery signal measurement timing configuration (DMTC), and detecting the SSS by using a subframe number of the subframe 0 or the subframe 5.
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Patent Agency Ranking
公开(公告)号：US10187135B2
公开(公告)日：2019-01-22
申请号：US14935321
申请日：2015-11-06
Inventor： Cheulsoon Kim , Wooram Shin , Sung-Hyun Moon
Abstract: Provided are a method for generating a CSI report and a terminal thereof. The method for generating a CSI report includes: receiving a CSI-RS from a serving cell of a base station through at least one CSI-RS resource included in a CSI-RS occasion; and generating the CSI report based on the CSI-RS received through the at least one CSI-RS resource.
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7.发明授权公开(公告)号：US09433024B2
公开(公告)日：2016-08-30
申请号：US13944390
申请日：2013-07-17
Inventor： Anseok Lee , Eunkyung Kim , Wooram Shin , Jae Sun Cha , Kwang Jae Lim
IPC: H04W76/02
CPC classification number: H04W76/14
Abstract: A communication method of a terminal and a communication method of a base station for a direct communication link between terminals are disclosed. A base station schedules a reference terminal to transmit a ranging code, and schedules target terminals to receive the ranging code. The reference terminal measures the ranging code received from the target terminals, and transmits a ranging code measurement result to the base station. The base station selects a terminal from among the target terminals to form the direct communication link with the reference terminal among the target terminals based on the ranging code measurement result.
Abstract translation: 公开了一种用于终端之间的直接通信链路的终端的通信方法和基站的通信方法。 基站调度参考终端来发送测距码，并且调度目标终端以接收测距码。 参考终端测量从目标终端接收的测距码，并将测距码测量结果发送到基站。 基站从目标终端中选择终端，基于测距码测量结果，与目标终端之间的基准终端形成直接通信链路。
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公开(公告)号：US12143322B2
公开(公告)日：2024-11-12
申请号：US18333237
申请日：2023-06-12
Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , ETRI—Electronics and Telecommunications Research Institute
Inventor： Sameh Eldessoki , Johannes Dommel , Wooram Shin , Thomas Haustein , Lars Thiele , Young-Jo Ko , Seungkwon Baek , Chanho Yoon
Abstract: A wireless communication system includes a first transmitter and a second transmitter. For a transmission or reception of data of a first user equipment and data of a second user equipment on resources shared by the first user equipment and the second user equipment, the first transmitter is configured for a superimposed non-orthogonal multiple access, NOMA, transmission or reception of a first data signal of the first user equipment and a second data signal of the second user equipment, and the second transmitter is configured for a superimposed non-orthogonal multiple access, NOMA, transmission or reception of a third data signal of the first user equipment and a fourth data signal of the second user equipment.
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公开(公告)号：US11659525B2
公开(公告)日：2023-05-23
申请号：US16994252
申请日：2020-08-14
Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. , ETRI—Electronics and Telecommunications Research Institute
Inventor： Sameh Eldessoki , Johannes Dommel , Saeed Afrasiabi Gorgani , Wooram Shin , Thomas Haustein , Lars Thiele , Young-Jo Ko , SeungKwon Baek
IPC: H04W72/04 , H04W72/12 , H04W72/044 , H04L5/00 , H04W72/51 , H04W72/542
CPC classification number: H04W72/044 , H04L5/0048 , H04W72/51 , H04W72/542
Abstract: An apparatus serves a plurality of user equipments in a wireless communication system. For transmitting/receiving data of a plurality of user equipments, which include at least a first user equipment and a second user equipment, on resources shared by the plurality of user equipments, the apparatus transmits/receives a first data signal of the first user equipment and second data signal of the second user equipment using a non-orthogonal multiple access, NOMA, scheme. The first data signal and the second data signal are modulated using different waveforms prior to superposition of the first and second data signals.
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公开(公告)号：US10057027B2
公开(公告)日：2018-08-21
申请号：US15149869
申请日：2016-05-09
Inventor： Cheulsoon Kim , Gi Yoon Park , Wooram Shin , Sung-Hyun Moon , Young Jo Ko , Junyoung Nam
IPC: H04L5/00
CPC classification number: H04L5/0048
Abstract: A method for receiving a reference signal including receiving a configuration about a subband from the base station through a higher layer signaling, wherein the RS is allocated to the subband; and receiving a subframe including a reference signal resource allocated by a unit of the subband, and an apparatus are provided.
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