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61. 发明申请

US20140133429A1 METHOD AND APPARATUS FOR ALLOCATING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中分配下行链路控制信道的方法和装置
公开(公告)号：US20140133429A1
公开(公告)日：2014-05-15
申请号：US14130205
申请日：2012-07-04
申请人： Jin Young Chun , Ki Tae Kim , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
发明人： Jin Young Chun , Ki Tae Kim , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04J11/004 , H04J11/005 , H04L5/0007 , H04L5/0035 , H04L5/005
摘要： Provided are a method and apparatus for allocating a downlink control channel in a wireless communication system. A base station allocates a downlink control channel to cell-specific reference signal (CRS) resource elements (REs) capable of transmitting a CRS and transmits a downlink control signal to a terminal through the allocated downlink control channel.
摘要翻译：提供了一种用于在无线通信系统中分配下行链路控制信道的方法和装置。基站向能够发送CRS的小区特定参考信号（CRS）资源元素（RE）分配下行链路控制信道，并通过所分配的下行链路控制信道向终端发送下行控制信号。

62. 发明申请

US20140133346A1 METHOD OF USER EQUIPMENT MONITORING CONTROL INFORMATION IN A MULTIPLE NODE SYSTEM AND USER EQUIPMENT USING THE METHOD 有权
标题翻译：用户设备在多个节点系统中监控控制信息的方法和使用该方法的用户设备
公开(公告)号：US20140133346A1
公开(公告)日：2014-05-15
申请号：US14232141
申请日：2012-07-12
申请人： Ji Won Kang , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
发明人： Ji Won Kang , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04L5/00 , H04W24/10
CPC分类号： H04L5/0053 , H04L5/0048 , H04W24/10
摘要： There are provided a method of user equipment monitoring control information and user equipment using the method. The method includes receiving information about a first reference position for a first Enhanced-Physical Control Format Indication Channel (E-PCFICH) from a Base Station (BS); detecting the first E-PCFICH in a resource indicated by the information about the first reference position; obtaining information about a reference position for a second E-PCFICH based on the information about the first reference position, wherein each of the first E-PCFICH and the second E-PCFICH is a control channel including information about the size of the frequency domain for an Enhanced-Physical Downlink Control Channel (E-PDCCH) for demodulating the control information by using a UE-specific Reference Signal (URS); and detecting the second E-PCFICH based on the obtained information about the reference position for the second E-PCFICH.
摘要翻译：提供了一种使用该方法的用户设备监控控制信息和用户设备的方法。该方法包括从基站（BS）接收关于第一增强物理控制格式指示信道（E-PCFICH）的第一参考位置的信息; 在由关于第一参考位置的信息指示的资源中检测第一E-PCFICH; 基于关于第一参考位置的信息，获得关于第二E-PCFICH的参考位置的信息，其中第一E-PCFICH和第二E-PCFICH中的每一个是包括关于频域的大小的信息的控制信道，用于通过使用UE专用参考信号（URS）来解调控制信息的增强物理下行链路控制信道（E-PDCCH）; 以及基于所获得的关于所述第二E-PCFICH的参考位置的信息来检测所述第二E-PCFICH。

63. 发明申请

US20140126531A1 METHOD OF USER EQUIPMENT SEARCHING FOR CONTROL INFORMATION IN MULTI-NODE SYSTEM AND APPARATUS USING THE SAME 有权
标题翻译：用户设备搜索多节点系统中的控制信息的方法和使用该设备的方法
公开(公告)号：US20140126531A1
公开(公告)日：2014-05-08
申请号：US14232088
申请日：2012-07-11
申请人： Ji Won Kang , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
发明人： Ji Won Kang , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04L5/00
CPC分类号： H04L5/0007 , H04L1/0091 , H04L5/001 , H04L5/0053 , H04L5/0094
摘要： There are provided a method of user equipment searching for control information and an apparatus using the same. The method includes receiving information about the position of an Enhanced-Physical Control Format Indication Channel (E-PCFICH) from a base station, receiving an E-PCFICH based on the information about the position of the E-PCFICH, obtaining information about the frequency band of an Enhanced Physical Downlink Control Channel (E-PDCCH) region through the E-PCFICH, and searching the E-PDCCH region for an E-PDCCH for the user equipment, wherein the E-PCFICH is transmitted in an OFDM symbol between a Physical Downlink Control Channel (PDCCH), transmitted in the first N (N is one of natural numbers 1 to 4) Orthogonal Frequency Division Multiplexing (OFDM) symbols of a subframe in the time domain, and the E-PDCCH region.
摘要翻译：提供了搜索控制信息的用户设备的方法和使用其的设备。该方法包括从基站接收关于增强物理控制格式指示信道（E-PCFICH）的位置的信息，基于关于E-PCFICH的位置的信息接收E-PCFICH，获得关于频率的信息通过E-PCFICH，增强物理下行链路控制信道（E-PDCCH）区域的频带，以及搜索用于用户设备的E-PDCCH的E-PDCCH区域，其中E-PCFICH以OFDM符号在物理下行链路控制信道（PDCCH），在时域中的子帧的前N个（N是自然数1〜4之一）中发送正交频分复用（OFDM）符号和E-PDCCH区。

64. 发明申请

US20140086187A1 CHANNEL STATE INFORMATION FEEDBACK METHOD AND APPARATUS IN A MULTI-NODE SYSTEM 有权
标题翻译：通道状态信息反馈方法和装置在多节点系统中
公开(公告)号：US20140086187A1
公开(公告)日：2014-03-27
申请号：US14112851
申请日：2012-04-20
申请人： Ji Won Kang , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
发明人： Ji Won Kang , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L1/0026
摘要： A method and apparatus of feeding back channel state information in a multi-node system are provided. The method includes receiving a reference signal of N nodes, wherein N is a natural number equal to or more than 2, aligning the N nodes in an order of preferring the N nodes based on a result of measuring the reference signal, generating channel state information for the aligned nodes, and transmitting the generated channel state information to the base station, wherein the channel state information is generated with respect to N node combinations configured from the aligned nodes, and wherein the N node combinations are obtained by adding next highest-priority nodes to a first node combination one by one, the first node combination consisting a highest-priority node among the aligned nodes.
摘要翻译：提供了一种在多节点系统中反馈信道状态信息的方法和装置。该方法包括接收N个节点的参考信号，其中N是等于或大于2的自然数，基于测量参考信号的结果，按照优选N个节点的顺序对准N个节点，产生信道状态信息并且将所生成的信道状态信息发送到基站，其中相对于从对齐的节点配置的N个节点组合生成信道状态信息，并且其中通过将下一个最高优先级相加来获得N个节点组合节点一个一个地连接到第一节点组合，第一节点组合由对齐节点中的最高优先级节点组成。

65. 发明申请

US20130229985A1 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION FOR REDUCTION OF INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于发送无线通信系统中减少内部干扰的控制信息的方法和装置
公开(公告)号：US20130229985A1
公开(公告)日：2013-09-05
申请号：US13883272
申请日：2011-11-02
申请人： Ki Tae Kim , Jin Young Chun , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
发明人： Ki Tae Kim , Jin Young Chun , Su Nam Kim , Ji Won Kang , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04B7/024 , H04L25/03343
摘要： A method and apparatus of transmitting control information for reduction of inter-cell interference (ICI) in a wireless communication system is provided. The base station transmits one of precoding information and antenna information for every time frequency resource to a second base station based on a ICI reduction method determined by the base station.
摘要翻译：提供一种在无线通信系统中发送用于减少小区间干扰（ICI）的控制信息的方法和装置。基站基于由基站确定的ICI简化方法，向每个频率资源发送预编码信息和天线信息中的一个到第二基站。

66. 发明申请

US20130088995A1 METHOD AND APPARATUS FOR TRANSMITTING DATA IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中发送数据的方法和装置
公开(公告)号：US20130088995A1
公开(公告)日：2013-04-11
申请号：US13702276
申请日：2011-06-15
申请人： Jin Young Chun , Ji Won Kang , Bin Chul Ihm , Sung Ho Park , Ki Tae Kim , Su Nam Kim
发明人： Jin Young Chun , Ji Won Kang , Bin Chul Ihm , Sung Ho Park , Ki Tae Kim , Su Nam Kim
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04B7/0626 , H04L25/0204 , H04L25/0224
摘要： The present invention relates to a method and apparatus for transmitting data in a wireless communication system. The method for transmitting data involves allocating a first node set containing a plurality of nodes for the transmission of downlink signals and a second node set containing a plurality of nodes for the reception of uplink signals, and communicating with a terminal through the first node set and the second node set. In the event the uplink transmission and downlink transmission are performed by base stations or nodes that are different from each other, the operation of the base stations and of a terminal can be efficiently controlled.
摘要翻译：本发明涉及在无线通信系统中发送数据的方法和装置。用于发送数据的方法涉及分配包含用于下行链路信号的传输的多个节点的第一节点集合和包含用于接收上行链路信号的多个节点的第二节点集合，以及通过第一节点集合与终端进行通信，第二个节点集。在由相互不同的基站或节点执行上行链路传输和下行链路传输的情况下，可以有效地控制基站和终端的操作。

67. 发明申请

US20110319109A1 Method and Apparatus for Transmitting Reference Signal in Multi-Node System 有权
标题翻译：用于在多节点系统中传输参考信号的方法和装置
公开(公告)号：US20110319109A1
公开(公告)日：2011-12-29
申请号：US13169519
申请日：2011-06-27
申请人： Ji Won KANG , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
发明人： Ji Won KANG , Jin Young Chun , Ki Tae Kim , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04B7/26
CPC分类号： H04L5/0048 , H04B7/2656 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0091
摘要： A method of transmitting a reference signal in a multi-node system including a plurality of nodes and a base station for controlling the plurality of nodes is provided. The method includes: transmitting node information to a user equipment; and transmitting the reference signal to the user equipment from at least one node among the plurality of nodes on the basis of the node information, wherein the node information includes information capable of identifying the reference signal transmitted from the at least one node, and wherein each of the plurality of nodes transmits a different reference signal.
摘要翻译：提供了一种在包括多个节点的多节点系统中发送参考信号的方法和用于控制多个节点的基站。该方法包括：向用户设备发送节点信息; 以及基于所述节点信息从所述多个节点中的至少一个节点向所述用户设备发送所述参考信号，其中所述节点信息包括能够识别从所述至少一个节点发送的参考信号的信息，并且其中每个节点多个节点发送不同的参考信号。

68. 发明授权

US09398539B2 Method for transmitting signal in multiple node system 有权
标题翻译：用于在多节点系统中发送信号的方法
公开(公告)号：US09398539B2
公开(公告)日：2016-07-19
申请号：US13880661
申请日：2011-10-21
申请人： Ji Won Kang , Jin Young Chun , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
发明人： Ji Won Kang , Jin Young Chun , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04W52/14 , H04B7/04 , H04L1/06 , H04W52/42 , H04L1/00 , H04W52/24
CPC分类号： H04W52/143 , H04B7/0473 , H04L1/0003 , H04L1/0009 , H04L1/0031 , H04L1/06 , H04W52/241 , H04W52/245 , H04W52/42
摘要： Provided are a method of transmitting a signal of a multi-node system. The method includes: transmitting a first signal to a user equipment via the plurality nodes by applying a first power factor; receiving power feedback information as a feedback from the user equipment; and transmitting a second signal to the user equipment via at least one node among the plurality of nodes by applying a second power factor, wherein the first power factor and the second power factor are elements for determining transmit power to be applied to the plurality of nodes, wherein the power factor information includes information for transmit power applicable to each of the plurality of nodes by measuring the first signal, and wherein the second power factor is determined based on the power factor information.
摘要翻译：提供了一种发送多节点系统的信号的方法。该方法包括：通过应用第一功率因数，经由多个节点向用户设备发送第一信号; 从用户设备接收功率反馈信息作为反馈; 以及通过应用第二功率因数，经由所述多个节点中的至少一个节点向所述用户设备发送第二信号，其中所述第一功率因数和所述第二功率因数是用于确定要施加到所述多个节点的发射功率的单元其中，所述功率因数信息包括通过测量所述第一信号而适用于所述多个节点中的每一个的发射功率的信息，并且其中所述第二功率因数是基于所述功率因数信息确定的。

69. 发明授权

US09258066B2 Interference removal method in multi-node system and terminal using same 有权
标题翻译：多节点系统和终端使用相同的干扰消除方法
公开(公告)号：US09258066B2
公开(公告)日：2016-02-09
申请号：US13704199
申请日：2011-06-13
申请人： Ji Won Kang , Jin Young Chun , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
发明人： Ji Won Kang , Jin Young Chun , Su Nam Kim , Bin Chul Ihm , Sung Ho Park
IPC分类号： H04B15/00 , H04B1/38 , H04B7/04 , H04B7/06
CPC分类号： H04W72/082 , H04B1/38 , H04B7/0456 , H04B7/0639 , H04B15/00 , H04W4/70 , H04W72/042 , H04W88/06 , H04W88/085 , H04W88/10
摘要： The present invention provides an interference removal method in a multi-node system. The interference removal method comprises receiving node information from a base station; receiving a first signal from an objective node and a second signal from an interference node; and removing interference due to the second signal by applying a receive filter to a receive signal including the first and the second signal, where the node information includes at least one of information about a reference signal included in the second signal and information about a pre-coding matrix applied to the second signal and the receive filter is determined based on the node information.
摘要翻译：本发明提供了一种多节点系统中的干扰去除方法。所述干扰去除方法包括从基站接收节点信息; 从目标节点接收第一信号和从干扰节点接收第二信号; 以及通过对包括所述第一和第二信号的接收信号应用接收滤波器来消除由于所述第二信号引起的干扰，其中所述节点信息包括关于包括在所述第二信号中的参考信号的信息中的至少一个，基于节点信息确定应用于第二信号和接收滤波器的编码矩阵。

70. 发明授权

US09219534B2 Method and device for signal transmission in a multi-node system 有权
标题翻译：多节点系统中信号传输的方法和装置
公开(公告)号：US09219534B2
公开(公告)日：2015-12-22
申请号：US13879310
申请日：2011-10-12
申请人： Ji Won Kang , Bin Chul Ihm , Su Nam Kim , Jin Young Chun , Sung Ho Park
发明人： Ji Won Kang , Bin Chul Ihm , Su Nam Kim , Jin Young Chun , Sung Ho Park
IPC分类号： H04B7/216 , H04B7/04 , H04B7/02 , H04L1/00 , H04L1/06 , H04B7/06
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0486 , H04B7/063 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0029 , H04L1/0031 , H04L1/06
摘要： Provided are a method and apparatus for transmitting a signal of a multi-node system employing a plurality of nodes distributed geographically and a base station that can be controlled by being connected with each of the plurality of nodes. The method includes: mapping a plurality of codewords to a plurality of streams; mapping the plurality of streams to at least one node among the plurality of nodes; performing multiple input multiple output (MIMO) precoding to map the streams mapped to the at least one node to at least one transmit antennas; and transmitting a signal subjected to the MIMO precoding to a user equipment.
摘要翻译：提供了一种用于发送采用分布在地理上的多个节点的多节点系统的信号的方法和装置，以及可以通过与多个节点中的每一个节点连接来控制的基站。该方法包括：将多个码字映射到多个流; 将所述多个流映射到所述多个节点中的至少一个节点; 执行多输入多输出（MIMO）预编码以将映射到所述至少一个节点的流映射到至少一个发射天线; 以及将经过MIMO预编码的信号发送到用户设备。

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