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81.发明授权公开(公告)号：US10701575B2
公开(公告)日：2020-06-30
申请号：US15694702
申请日：2017-09-01
发明人： Sungnam Hong , Hyunil Yoo , Taeyoung Kim , Hyunseok Ryu , Jiyun Seol
摘要： The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). The present disclosure relates to a method for transmitting and receiving a data. A method of a terminal according to the present disclosure includes: generating a signal; identifying a category of the terminal; mapping the generated signal to a resource using resource mapping information determined based on the category of the terminal; and transmitting the signal using the mapped resource.
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公开(公告)号：US10659123B2
公开(公告)日：2020-05-19
申请号：US15802997
申请日：2017-11-03
发明人： Namjeong Lee , Taeyoung Kim , Hyunseok Ryu , Jeongho Park , Hyukmin Son , Peng Xue , Hyunkyu Yu
IPC分类号： H04K1/10 , H04L27/28 , H04B7/06 , H04B7/0456 , H04W72/04
摘要： A pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system, such as long-term evolution (LTE), is disclosed. The system includes an apparatus of a base station. The apparatus may include: at least one transceiver, and at least one processor connected to the at least one transceiver, where the at least one processor is configured to transmit to a terminal, configuration information of reference signals for beam management regarding a transmit (Tx) beam of the BS or a receive (Rx) beam of the terminal, transmit the reference signals to the terminal, and the configuration information comprises information related to a number of repetitions of the reference signals.
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83.发明授权公开(公告)号：US10560905B2
公开(公告)日：2020-02-11
申请号：US15971510
申请日：2018-05-04
发明人： Sunheui Ryoo , Jungsoo Jung , Hyunjeong Kang , Hyunseok Ryu , Seunghoon Park
IPC分类号： H04L12/801 , H04L12/24 , H04L5/14 , H04L29/06 , H04W52/36 , H04W24/10 , H04W72/04 , H04W52/14 , H04W16/28 , H04W76/27 , H04L27/26 , H04L5/00 , H04W48/12 , H04W76/18 , H04L27/00
摘要： The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. In addition, a method of a terminal in a wireless communication system, includes: receiving system information including first uplink waveform information for an initial access; transmitting a radio resource control (RRC) connection request message based on the first uplink waveform information; receiving an RRC connection response message including second uplink waveform information for uplink data transmission; and transmitting data based on the second uplink waveform.
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84.发明授权公开(公告)号：US10462756B2
公开(公告)日：2019-10-29
申请号：US16100849
申请日：2018-08-10
发明人： Yongseok Kim , Hyunseok Ryu , Hyunkyu Yu
摘要： The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.A method for transmitting data by a terminal in a mobile communication system, a method for receiving data by a base station in a mobile communication system, a terminal in a mobile communication system, and a base station in a mobile communication system are provided. The method for transmitting data by a terminal in a mobile communication system includes receiving, from a base station, first control information for transmitting a first data; after receiving the first control information, receiving, from the base station, second control information for transmitting a second data; transmitting, to the base station, the second data corresponding to the second control information; and after transmitting the second data, determining a transmission power of the first data corresponding to the first control information based on a transmission power of the second data.
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85.发明授权公开(公告)号：US10299231B2
公开(公告)日：2019-05-21
申请号：US15025529
申请日：2014-09-25
发明人： Seunghoon Park , Hyunseok Ryu , Sangkyu Baek , Chiwoo Lim , Kyungkyu Kim , Youngbin Chang
摘要： The present invention relates to a method and apparatus for synchronization between electronic devices and, more particularly, to a synchronization method and apparatus for wireless communication between electronic devices. As a synchronization method for an electronic device performing wireless communication with other electronic devices, the method may include: checking, when two or more reference synchronization signals are received within a preset period, whether the received reference synchronization signals are synchronized; determining, when the received reference synchronization signals are not synchronized, to operate as a device sending a reference synchronization signal of a class lower than or equal to that of the lowest class reference synchronization signal among the received reference synchronization signals; sending a reference synchronization signal at a preset time in a synchronization frame designed to preserve temporal orthogonality between classes; and performing synchronization between reference synchronization signals in cooperation with different devices having sent reference synchronization signals.
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86.发明授权公开(公告)号：US10141986B2
公开(公告)日：2018-11-27
申请号：US15487926
申请日：2017-04-14
发明人： Hyunkyu Yu , Hyukmin Son , Jaewon Kim , Jeehwan Noh , Hyunseok Ryu , Hyunil Yoo
IPC分类号： H04B7/02 , H04B7/0417 , H04B7/06 , H04W72/04 , H04B7/08
摘要： The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A signal transmission and reception method implemented by a terminal of a mobile communication system is provided. The terminal receives first information including a request for beam related information from a base station and transmits second information including the beam related information based on the first information to the base station. The terminal changes at least one of a Tx beam or a Rx beam associated with the base station, based on the first information and the second information.
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公开(公告)号：US20180091254A1
公开(公告)日：2018-03-29
申请号：US15819517
申请日：2017-11-21
发明人： Hyunseok Ryu , Seunghoon Park , Peng Xue , Hyunkyu Yu , Cheol Jeong , Sangwon Choi
CPC分类号： H04L1/00 , H04L1/0009 , H04L1/08 , H04W52/18 , H04W52/383 , H04W72/0473 , H04W76/14
摘要： A method of controlling transmission power of a terminal performing device to device (D2D) communication in a wireless communication system, the method including receiving power control information corresponding to radio resources used for the D2D communication by the terminal from a base station, determining a first transmission power of the radio resources to be used for the D2D communication by the terminal among the radio resources, and transmitting data for the D2D communication with the determined first transmission power by using the radio resource to be used for the D2D communication by the terminal.
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公开(公告)号：US09930684B2
公开(公告)日：2018-03-27
申请号：US14864276
申请日：2015-09-24
发明人： June Hwang , Kyeongin Jeong , Youngbin Chang , Hyunseok Ryu
CPC分类号： H04W72/12 , H04L1/00 , H04L1/18 , H04L1/1819 , H04L1/1822 , H04L1/1887 , H04L1/1893 , H04L5/0048 , H04W8/005 , H04W88/08
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method and an apparatus that may repeatedly transmit signals to cope with and reduce transmission errors in device-to-device (D2D) communication are provided. The method includes receiving, upon generation of data to be transmitted to a receiving user equipment (UE) (RX UE), allocation of resources to be used for D2D communication, transmitting a scheduling assignment (SA) containing identification information of at least one RX UE to the at least one RX UE, assigning at least one hybrid automatic repeat request (HARQ) process for the identification information of the at least one RX UE, and transmitting data to the at least one RX UE based on the HARQ process. Accordingly, it is possible to remove factors causing system performance degradation when retransmission operation for communication between a UE and a base station (eNB) is introduced to D2D communication.
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公开(公告)号：US09847848B2
公开(公告)日：2017-12-19
申请号：US14707548
申请日：2015-05-08
发明人： Hyunseok Ryu , Seunghoon Park , Peng Xue , Hyunkyu Yu , Cheol Jeong , Sangwon Choi
CPC分类号： H04L1/00 , H04L1/0009 , H04L1/08 , H04W52/18 , H04W52/383 , H04W72/0473 , H04W76/14
摘要： A method of controlling transmission power of a terminal performing device to device (D2D) communication in a wireless communication system, the method including receiving power control information corresponding to radio resources used for the D2D communication by the terminal from a base station, determining a first transmission power of the radio resources to be used for the D2D communication by the terminal among the radio resources, and transmitting data for the D2D communication with the determined first transmission power by using the radio resource to be used for the D2D communication by the terminal.
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90.发明申请SYNCHRONIZATION METHOD AND APPARATUS FOR WIRELESS COMMUNICATION BETWEEN ELECTRONIC DEVICES 审中-公开电子设备之间无线通信的同步方法和装置公开(公告)号：US20160212718A1
公开(公告)日：2016-07-21
申请号：US15025529
申请日：2014-09-25
发明人： Seunghoon Park , Hyunseok Ryu , Sangkyu Baek , Chiwoo Lim , Kyungkyu Kim , Youngbin Chang
CPC分类号： H04W56/001 , H04W4/06 , H04W56/00
摘要： The present invention relates to a method and apparatus for synchronization between electronic devices and, more particularly, to a synchronization method and apparatus for wireless communication between electronic devices. As a synchronization method for an electronic device performing wireless communication with other electronic devices, the method may include: checking, when two or more reference synchronization signals are received within a preset period, whether the received reference synchronization signals are synchronized; determining, when the received reference synchronization signals are not synchronized, to operate as a device sending a reference synchronization signal of a class lower than or equal to that of the lowest class reference synchronization signal among the received reference synchronization signals; sending a reference synchronization signal at a preset time in a synchronization frame designed to preserve temporal orthogonality between classes; and performing synchronization between reference synchronization signals in cooperation with different devices having sent reference synchronization signals.
摘要翻译： 本发明涉及一种用于电子设备之间的同步的方法和装置，更具体地，涉及用于电子设备之间的无线通信的同步方法和装置。 作为与其他电子设备进行无线通信的电子设备的同步方法，该方法可以包括：当在预设周期内接收到两个或更多个参考同步信号时，检查接收到的参考同步信号是否同步; 确定当所接收的参考同步信号不同步时，作为在所接收的基准同步信号中发送低于或等于最低类参考同步信号的参考同步信号的装置进行操作; 在设计成保持等级之间的时间正交性的同步帧中在预设时间发送参考同步信号; 并且与具有发送的参考同步信号的不同设备协同执行参考同步信号之间的同步。
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