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61. 发明申请

US20170141832A1 FEEDBACK TRANSMITTING AND RECEIVING METHOD AND DEVICE IN MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20170141832A1
公开(公告)日：2017-05-18
申请号：US15316156
申请日：2015-06-03
申请人： Samsung Electronics Co., Ltd
发明人： Hyoungju Ji , Younsun Kim , Hyojin Lee , Youngwoo Kwak , Juho Lee
IPC分类号： H04B7/06 , H04L5/00 , H04W28/02 , H04W24/08
CPC分类号： H04B7/0626 , H04B7/0478 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0645 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0073 , H04L5/0094 , H04W24/08 , H04W28/0236
摘要： According to an embodiment of the present invention, provided are a method for receiving channel measurement information of a base station in a mobile communication system, including: transmitting, to a terminal, a first control message including a channel status information reference signal (hereinafter, referred to as CSI-RS) and channel status information interference measurement (hereinafter, referred to as CSI-IM) resource configuration information; transmitting, to the terminal, a second control message including at least one first information for a channel measurement and at least one second information for an interference measurement; and receiving, from the terminal, channel status feedback information measured on the basis of the first control message and the second control message, wherein the first information is selected from the CSI-RS resource configuration information, and the second information is selected from the CSI-RS resource configuration information or the CSI-IM resource configuration information.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.

62. 发明授权

US09526064B2 Discovery signal transmission/reception method and apparatus for use in mobile communication system 有权
标题翻译：用于移动通信系统的发现信号发送/接收方法和装置
公开(公告)号：US09526064B2
公开(公告)日：2016-12-20
申请号：US14105873
申请日：2013-12-13
申请人： Samsung Electronics Co., Ltd.
发明人： Youngbum Kim , Joonyoung Cho , Yongjun Kwak , Juho Lee , Hyojin Lee , Hyoungju Ji , Younsun Kim , Sangmin Ro , Seunghoon Choi
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04W24/10 , Y02D70/00 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/146
摘要： A discovery signal transmission/reception method and an apparatus for improving energy efficiency of the system are provided. The discovery signal transmission method of a base station in a mobile communication system according to the present disclosure includes acquiring a discovery signal configuration of a neighbor cell, transmitting the discovery signal configuration to a terminal, receiving a measurement report including a result of measurement on a discovery signal of the neighbor from the terminal, the measurement being performed based on the discovery signal configuration, and determining whether to make a handover decision for the terminal based on the measurement report. The discovery signal transmission/reception method of the present disclosure is advantageous in improving energy efficiency of a mobile communication system.
摘要翻译：提供了一种用于提高系统的能量效率的发现信号发送/接收方法和装置。根据本公开的移动通信系统中的基站的发现信号发送方法包括：获取相邻小区的发现信号配置，向所述终端发送所述发现信号配置，在所述终端上接收包括测量结果的测量报告基于所述发现信号配置进行所述测量，并且基于所述测量报告来确定是否对所述终端进行切换判定。本公开的发现信号发送/接收方法在提高移动通信系统的能量效率方面是有利的。

63. 发明授权

US09520974B2 Interference measurement method and apparatus for new carrier type 有权
标题翻译：新型载波干扰测量方法及装置
公开(公告)号：US09520974B2
公开(公告)日：2016-12-13
申请号：US14193500
申请日：2014-02-28
申请人： Samsung Electronics Co., Ltd.
发明人： Hyoungyoul Yu , Younsun Kim , Hyojin Lee , Seunghoon Choi
IPC分类号： H04L5/00
CPC分类号： H04L5/005 , H04L5/0023 , H04L5/0073 , H04L5/0082 , H04L5/0092
摘要： An Interference Measurement Resource (IMR) allocation method and apparatus for allocating resources for efficient interference measurement in a downlink in a system supporting a New Carrier Type (NCT) is provided. The interference measurement configuration method of a base station transmitting subframes including, or not including, Cell-specific Reference Signals (CRS) in a wireless communication system includes determining whether a terminal supports a New Carrier Type (NCT) subframe, allocating, when the terminal supports the NCT subframe, Interference Measurement Resources (IMR) to the terminal at Resource Elements (REs) where other signals are not mapped in the subframe, transmitting information on the allocated IMR to the terminal, and transmitting the subframe including the allocated IMR to the terminal.
摘要翻译：提供了一种用于在支持新载波类型（NCT）的系统中的下行链路中分配用于有效干扰测量的资源的干扰测量资源（IMR）分配方法和装置。在无线通信系统中，包括或不包括小区特定参考信号（CRS）的子帧的基站的干扰测量配置方法包括：确定终端是否支持新载波类型（NCT）子帧，当终端在子帧中未映射其他信号的资源元素（RE）处向终端支持NCT子帧，干扰测量资源（IMR），向终端发送关于所分配的IMR的信息，并将包括所分配的IMR的子帧发送到终奌站。

64. 发明申请

US20160352401A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION 有权
标题翻译：用于发送和接收信道状态信息的方法和装置
公开(公告)号：US20160352401A1
公开(公告)日：2016-12-01
申请号：US15236249
申请日：2016-08-12
申请人： Samsung Electronics Co., Ltd.
发明人： Hyoungyoul Yu , Younsun Kim , Hyojin Lee
IPC分类号： H04B7/04 , H04L5/00 , H04B7/06
CPC分类号： H04B7/0456 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0626 , H04B7/063 , H04B7/0639 , H04B7/065 , H04B7/10 , H04L5/0053
摘要： A communication method of a user equipment in a mobile communication system. The method includes receiving a control signal from a base station, the control signal comprising at least one of: a first information element or a second information element; determining, if a field of the first information element is set to a predetermined value and a channel state information (CSI) reporting mode determined based on the second information element is a redetermined mode, a codebook based on the CSI reporting mode; generating a CSI based on the determined codebook, the CSI comprising at least one of a rank indicator (RI), a first precoding matrix indicator (PMI), or a second PMI; and reporting the generated CSI to the base station.
摘要翻译：移动通信系统中的用户设备的通信方法。该方法包括从基站接收控制信号，所述控制信号包括以下中的至少一个：第一信息元素或第二信息元素; 确定第一信息元素的字段是否被设置为预定值，并且基于第二信息元素确定的信道状态信息（CSI）报告模式是重新确定模式;基于CSI报告模式的码本; 基于所确定的码本生成CSI，所述CSI包括秩指示符（RI），第一预编码矩阵指示符（PMI）或第二PMI中的至少一个; 并将生成的CSI报告给基站。

65. 发明授权

US09414363B2 Feedback method and apparatus for cooperative communication system 有权
标题翻译：合作通信系统的反馈方法和装置
公开(公告)号：US09414363B2
公开(公告)日：2016-08-09
申请号：US14861450
申请日：2015-09-22
申请人： Samsung Electronics Co., Ltd.
发明人： Hyojin Lee , Younsun Kim , Kiil Kim , Youngbum Kim
IPC分类号： H04L1/00 , H04W72/04 , H04B7/02 , H04W48/20 , H04L5/00 , H04B17/24 , H04B17/309 , H04B17/336 , H04B17/382 , H04W72/08 , H04W28/04
CPC分类号： H04W72/0406 , H04B7/024 , H04B17/24 , H04B17/309 , H04B17/336 , H04B17/382 , H04L5/0035 , H04L5/0048 , H04W28/04 , H04W48/20 , H04W72/082 , H04W72/085
摘要： Methods and apparatuses are provided for transmitting channel information, by a User Equipment (UE). Information for at least one first type Channel Status Information Reference Signal (CSI-RS) and information for at least one second type CSI-RS from an eNB, are identified. A Physical Downlink Control Channel (PDCCH) including an indicator is received. The indicator triggers channel information report associated with a first type CSI-RS and a second type CSI-RS, among the at least one first type CSI-RS and the at least one second type CSI-RS. Channel information is generated based on the first type CSI-RS and the second type CSI-RS. The channel information is reported through a Physical Uplink Shared CHannel (PUSCH).
摘要翻译：提供用于由用户设备（UE）发送信道信息的方法和装置。识别用于至少一个第一类型信道状态信息参考信号（CSI-RS）的信息和来自eNB的至少一个第二类型CSI-RS的信息。接收包括指示符的物理下行链路控制信道（PDCCH）。所述指示符触发所述至少一个第一类型CSI-RS和所述至少一个第二类型CSI-RS中的与第一类型CSI-RS和第二类型CSI-RS相关联的信道信息报告。基于第一类型CSI-RS和第二类型CSI-RS生成信道信息。信道信息通过物理上行链路共享信道（PUSCH）报告。

66. 发明授权

US09408086B2 Channel state information feedback apparatus and method in wireless communication system operating in FDD mode 有权
标题翻译：在FDD模式下工作的无线通信系统中的信道状态信息反馈装置和方法
公开(公告)号：US09408086B2
公开(公告)日：2016-08-02
申请号：US13728510
申请日：2012-12-27
申请人： Samsung Electronics Co., Ltd. , Industry-Academic Cooperation Foundation, Korea National University of Transportation
发明人： Kiil Kim , Cheol Mun , Younsun Kim , Juho Lee , Hyojin Lee , Joonyoung Cho
IPC分类号： H04L1/00 , H04W24/02 , H04L5/00 , H04B7/04 , H04W16/28 , H04W72/08 , H04L25/02 , H04B7/06
CPC分类号： H04W24/02 , H04B7/0417 , H04B7/0478 , H04B7/0639 , H04L5/0023 , H04L25/0204 , H04W16/28 , H04W72/085
摘要： A Channel State Information (CSI) feedback method and apparatus is provided for transmitting, at a base station, the CSIs for plural transmit antennas with a limited amount resource and receiving, at a mobile station, the CSIs efficiently in a massive Multiple Input Multiple Output (MIMO) system operating in the Frequency Division Duplex (FDD) mode.
摘要翻译：提供了一种信道状态信息（CSI）反馈方法和装置，用于在基站处发送具有有限资源资源的多个发射天线的CSI，并在移动台以高质量的多输入多输出方式接收CSI （MIMO）系统以频分双工（FDD）模式工作。

67. 发明授权

US09320046B2 Reference signal measurement method and apparatus for use in wireless communication system including plural base stations with distributed antennas 有权
公开(公告)号：US09320046B2
公开(公告)日：2016-04-19
申请号：US14690971
申请日：2015-04-20
申请人： Samsung Electronics Co., Ltd.
发明人： Younsun Kim , Youngbum Kim , Juho Lee , Hyojin Lee , Joonyoung Cho , Hyoungju Ji , Seunghoon Choi
IPC分类号： H04W24/00 , H04W80/04 , H04W72/08 , H04W24/10 , H04B7/04 , H04W72/04 , H04B7/02 , H04B7/06
CPC分类号： H04B7/0486 , H04B7/022 , H04B7/04 , H04B7/0417 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0645 , H04W24/10 , H04W72/042 , H04W72/082
摘要： An apparatus and a method of measuring a reference signal for efficient downlink transmission in a mobile communication system are provided. The system includes plural base stations, each having a plurality of antennas distributed in the service area thereof based on a Distributed Antenna System (DAS). A method for a base station to notify a terminal of reference signal measurement information in a mobile communication system comprises determining whether the terminal is in a Rank Indicator/Precoding Matrix Indicator (RI/PMI) disabled mode, selecting, when the terminal is in the RI/PMI disabled mode, the reference signal to be measured by the terminal between a Cell-specific Reference Signal (CRS) and a Channel Status Information Reference Signal (CSI-RS), notifying the terminal of the reference signal measurement information with the selection result, and receiving channel information generated based on the reference signal measurement information from the terminal.

68. 发明申请

US20150327095A1 INTERFERENCE MEASUREMENT METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于移动通信系统的干扰测量方法和装置
公开(公告)号：US20150327095A1
公开(公告)日：2015-11-12
申请号：US14709027
申请日：2015-05-11
申请人： Samsung Electronics Co., Ltd.
发明人： Youngwoo KWAK , Younsun Kim , Hyojin Lee , Hyoungju Ji
IPC分类号： H04W24/08 , H04B17/345 , H04B7/04
摘要： A base station and a method thereof for acquiring channel status information in a mobile communication system operating in a multiuser multiple-input multiple-output transmission mode are provided. The method includes generating and transmitting, to a terminal, interference measurement configuration information for measuring interference caused by signals transmitted from a serving base station of the terminal to at least one other terminal in the transmission mode; and receiving channel status information generated using the transmitted information from the terminal. The present disclosure relates to a communication method and system for converging a 5th-Generation communication system for supporting higher data rates beyond a 4th-Generation system with a technology for Internet of Things, and 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.
摘要翻译：提供了一种用于在以多用户多输入多输出传输模式操作的移动通信系统中获取信道状态信息的基站及其方法。该方法包括：向终端生成和发送干扰测量配置信息，用于测量由发射模式中从终端的服务基站发送到至少一个其他终端的信号引起的干扰; 以及从所述终端接收使用所发送的信息生成的信道状态信息。本公开涉及一种用于通过物联网技术来融合第五代通信系统以支持更高数据速率超越第四代系统的通信方法和系统，并且可以应用于基于5G通信技术的智能业务智能家居，智能建筑，智能城市，智能车，连接车，医疗保健，数字教育，智能零售，安全和安全服务等物联网相关技术。

69. 发明授权

US09072054B2 Downlink power control method and apparatus of OFDM system 有权
标题翻译： OFDM系统的下行链路功率控制方法和装置
公开(公告)号：US09072054B2
公开(公告)日：2015-06-30
申请号：US13721780
申请日：2012-12-20
申请人： Samsung Electronics Co. Ltd.
发明人： Hyoungju Ji , Younsun Kim , Joonyoung Cho , Seunghoon Choi , Kiil Kim , Hyojin Lee
IPC分类号： H04W52/04 , H04W52/38 , H04W52/18 , H04W52/14 , H04W52/24
CPC分类号： H04W52/04 , H04W52/143 , H04W52/243 , H04W52/38
摘要： A downlink power control method and apparatus for improving downlink power efficiency gain in an Orthogonal Frequency Division Multiplexing (OFDM) system is provided. The downlink power control method includes transmitting a downlink data channel at a normal subframe according to first downlink power information for the normal subframe, and transmitting the downlink data channel at an Almost Blank Subframe (ABS) according to second downlink power information for the ABS, wherein the first downlink power information for the normal subframe and the second downlink power information for the ABS differ from each other. The downlink power control method and apparatus is capable of regulating inter-cell interference variation between contiguous symbols at a predetermined level in a subframe at a terminal of a neighbor cell and making it possible to schedule the UE receiving the low power data channel using the power ratio of the feedbacks from the UE.
摘要翻译：提供了一种用于改善正交频分复用（OFDM）系统中的下行链路功率效率增益的下行链路功率控制方法和装置。下行链路功率控制方法包括根据用于正常子帧的第一下行链路功率信息在正常子帧发送下行链路数据信道，并且根据ABS的第二下行链路功率信息，在几乎空白子帧（ABS）下发送下行链路数据信道，其中用于正常子帧的第一下行链路功率信息和用于ABS的第二下行链路功率信息彼此不同。下行链路功率控制方法和装置能够调节相邻小区的终端的子帧中预定级别的连续符号之间的小区间干扰变化，并且使得能够使用该功率来调度UE接收低功率数据信道来自UE的反馈比例。

70. 发明授权

US08942125B2 Method and apparatus for transmitting and receiving feedback for cooperative communication system 有权
标题翻译：用于发送和接收协作通信系统反馈的方法和装置
公开(公告)号：US08942125B2
公开(公告)日：2015-01-27
申请号：US13625113
申请日：2012-09-24
申请人： Samsung Electronics Co. Ltd.
发明人： Hyojin Lee , Juho Lee , Kiil Kim , Younsun Kim
IPC分类号： H04L12/26 , H04L25/02 , H04L5/00
CPC分类号： H04W72/085 , H04B7/024 , H04B7/0626 , H04L5/0007 , H04L5/0035 , H04L5/0048 , H04L25/0204 , H04W24/10 , H04W72/042
摘要： A method and an apparatus for transmitting and receiving a feedback signal in a cellular mobile communication system is provided. The method of transmitting feedback in a Cooperative Multi-Point (CoMP) system, includes receiving feedback set information including allocation information of a Channel Status Information Reference Signal (CSI-RS) transmitted for estimating a channel of a User Equipment (UE), receiving IDentification (ID) information for identifying a CoMP set including CSI-RS allocation information from a cell operating in a CoMP mode, extracting the CoMP set using the ID information and a feedback set, detecting a first feedback mode and first feedback timing with a first CSI-RS not included in the CoMP set among CSI-RSs included in the feedback set, and generating and transmitting feedback with respect to the first CSI-RS according to the detected first feedback mode and the first feedback timing.
摘要翻译：提供了一种用于在蜂窝移动通信系统中发送和接收反馈信号的方法和装置。在协同多点（CoMP）系统中发送反馈的方法包括：接收反馈集信息，包括发送用于估计用户设备（UE）的信道的信道状态信息参考信号（CSI-RS）的分配信息，接收用于识别来自以CoMP模式运行的单元的CSI-RS分配信息的CoMP集合的识别（ID）信息，使用ID信息提取CoMP集合和反馈集合，用第一个反馈模式和第一反馈模式检测第一反馈模式和第一反馈定时 CSI-RS不包括在包括在反馈集合中的CSI-RS之间的CoMP集合中，并且根据检测到的第一反馈模式和第一反馈定时来生成和发送关于第一CSI-RS的反馈。

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