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21. 发明申请

WO2012157870A9 CSI-RS BASED CHANNEL ESTIMATING METHOD IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 审中-公开
标题翻译：无线通信系统中基于CSI-RS的信道估计方法及其设备
公开(公告)号：WO2012157870A9
公开(公告)日：2013-03-14
申请号：PCT/KR2012003475
申请日：2012-05-03
申请人： LG ELECTRONICS INC , SEO HANBYUL , KIM KIJUN , LEE DAEWON
发明人： SEO HANBYUL , KIM KIJUN , LEE DAEWON
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04L25/0228 , H04B7/024 , H04B7/0417 , H04B17/318 , H04J11/00 , H04J11/005 , H04L1/1812 , H04L5/0023 , H04L5/0048 , H04L5/0051 , H04L5/0055 , H04L5/0057 , H04L5/0094 , H04L61/6022 , H04W64/003 , H04W72/1268 , H04W72/1273 , H04W76/046 , H04W88/02 , H04W88/08 , H04W88/16
摘要： The present invention relates to a method of a terminal to perform an estimation operation in a wireless communication system. In more detail, the method includes: receiving setting information on a Channel Status Information-Reference Signal (CSI-RS), which is defined by a plurality of antenna ports, from a base station; combining CSI-RSs defined by each of specific antenna ports among the plurality of antenna ports; and performing an estimation operation on the basis of the combined CSI-RSs. Here, the estimation operation includes at least one of Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), and pathloss.
摘要翻译：本发明涉及终端在无线通信系统中执行估计操作的方法。更详细地说，该方法包括：从基站接收由多个天线端口定义的信道状态信息参考信号（CSI-RS）的设置信息; 组合由所述多个天线端口中的每个特定天线端口定义的CSI-RS; 以及基于组合的CSI-RS执行估计操作。这里，估计操作包括参考信号接收功率（RSRP），参考信号接收质量（RSRQ）和路径损耗中的至少一个。

22. 发明申请

WO2011129650A3 METHOD AND DEVICE FOR RECEIVING DOWNLINK SIGNAL 审中-公开
标题翻译：用于接收下行信号的方法和装置
公开(公告)号：WO2011129650A3
公开(公告)日：2012-02-02
申请号：PCT/KR2011002704
申请日：2011-04-15
申请人： LG ELECTRONICS INC , KIM HAKSEONG , SEO HANBYUL , KIM BYOUNGHOON , KIM KIJUN , LEE DAEWON
发明人： KIM HAKSEONG , SEO HANBYUL , KIM BYOUNGHOON , KIM KIJUN , LEE DAEWON
IPC分类号： H04L27/26 , H03M13/00 , H04B7/26
CPC分类号： H03M13/3738 , H03M13/6525 , H03M13/6527 , H03M13/653 , H03M13/6536 , H03M13/6544 , H04L1/0091 , H04L5/0007 , H04L5/0053 , H04L5/0091
摘要： The present invention relates to a method and a device for receiving a downlink control signal in a wireless communication system. More specifically, the present invention relates to a a device and a method for receiving control information, the method comprising the following steps: receiving a subframe which includes two slots; executing a blind decoding for a first control channel in the control channel search region within a first slot; decoding a second control channel using a specific resource within a second slot when the first control channel has been detected; and executing a blind decoding for the second control channel in the control channel search region within the second slot when the first control channel has not been detected.
摘要翻译：本发明涉及一种在无线通信系统中接收下行链路控制信号的方法和装置。更具体地，本发明涉及一种用于接收控制信息的设备和方法，该方法包括以下步骤：接收包括两个时隙的子帧; 对第一时隙内的控制信道搜索区域中的第一控制信道执行盲解码; 当检测到第一控制信道时，使用第二时隙内的特定资源来解码第二控制信道; 以及当没有检测到第一控制信道时，在第二时隙内的控制信道搜索区域中对第二控制信道执行盲解码。

23. 发明申请

WO2011142576A3 METHOD AND APPARATUS FOR RECEIVING DOWNLINK SIGNALS 审中-公开
标题翻译：用于接收下行链路信号的方法和装置
公开(公告)号：WO2011142576A3
公开(公告)日：2012-03-01
申请号：PCT/KR2011003454
申请日：2011-05-11
申请人： LG ELECTRONICS INC , KIM HAKSEONG , SEO HANBYUL , KIM KIJUN , KIM BYOUNGHOON , LEE DAEWON
发明人： KIM HAKSEONG , SEO HANBYUL , KIM KIJUN , KIM BYOUNGHOON , LEE DAEWON
IPC分类号： H04J11/00 , H04B7/26 , H04W72/04 , H04W88/02
CPC分类号： H04W72/042 , H04L1/0061 , H04L1/0072 , H04L1/0091 , H04L5/0007 , H04L5/0053 , H04W72/1289
摘要： The present invention relates to a method and apparatus for receiving downlink signals in a wireless communication system. More specifically, the present invention relates to a method for receiving downlink signals in a wireless communication and an apparatus incorporating the same, wherein the method comprises the steps of: receiving a sub frame having two slots; blind decoding a plurality of R-PDCCH (Relay Physical Downlink Control Channel) candidates in order to receive control data from the search space of a first slot; and determining whether the R-PDCCH conveys control data for downlink transmission or uplink transmission when R-PDCCH was detected in the search space, wherein the control data for the downlink transmission and uplink transmission have an equal size of data.
摘要翻译：本发明涉及一种在无线通信系统中接收下行链路信号的方法和装置。更具体地说，本发明涉及一种在无线通信中接收下行链路信号的方法及其结合的方法，其中该方法包括以下步骤：接收具有两个时隙的子帧; 盲目解码多个R-PDCCH（中继物理下行链路控制信道）候选，以便从第一时隙的搜索空间接收控制数据; 以及当在所述搜索空间中检测到R-PDCCH时，确定所述R-PDCCH是否传送用于下行链路传输或上行链路传输的控制数据，其中所述下行链路传输和上行链路传输的控制数据具有相同的数据大小。

24. 发明申请

WO2012169756A3 MULTIPLEXING METHOD FOR SIGNALS RELATED TO A PLURALITY OF TERMINALS IN A WIRELESS COMMUNICATION SYSTEM APPLYING CARRIER AGGREGATION TECHNIQUES AND APPARATUS THEREFOR 审中-公开
标题翻译：适用于无线通信系统中的多个终端的信号的多路复用方法应用载波聚合技术及其设备
公开(公告)号：WO2012169756A3
公开(公告)日：2013-03-07
申请号：PCT/KR2012004410
申请日：2012-06-05
申请人： LG ELECTRONICS INC , KIM HAKSEONG , SEO HANBYUL , LEE DAEWON , KIM KIJUN
发明人： KIM HAKSEONG , SEO HANBYUL , LEE DAEWON , KIM KIJUN
IPC分类号： H04W72/14 , H04J11/00 , H04W28/26
CPC分类号： H04W28/26 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L27/0006 , H04W72/00 , H04W72/1289
摘要： The present description discloses a method for transmitting an uplink signal through a non-licensed band from a terminal in a wireless communication system by applying carrier aggregation techniques. More specifically, the method is characterized by comprising the steps of: receiving an uplink scheduling grant from a base station; determining the availability of a non-licensed band; transmitting a signal for reserving resources if a non-licensed band is available; and transmitting an uplink signal to the base station via the non-licensed band on the basis of the uplink scheduling grant.
摘要翻译：本说明书公开了一种通过应用载波聚合技术，通过非授权频带从无线通信系统中的终端发送上行链路信号的方法。更具体地，该方法的特征在于包括以下步骤：从基站接收上行链路调度许可; 确定非许可频段的可用性; 如果非许可频带可用，则发送用于预留资源的信号; 以及基于所述上行链路调度许可，经由所述非许可频带向所述基站发送上行链路信号。

25. 发明申请

WO2012070823A3 METHOD AND DEVICE FOR MEASURING A DOWNLINK IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中测量下行链路的方法和设备
公开(公告)号：WO2012070823A3
公开(公告)日：2012-07-19
申请号：PCT/KR2011008894
申请日：2011-11-22
申请人： LG ELECTRONICS INC , SEO HANBYUL , LEE DAEWON , KIM BYOUNGHOON , KIM KIJUN , SEO INKWON
发明人： SEO HANBYUL , LEE DAEWON , KIM BYOUNGHOON , KIM KIJUN , SEO INKWON
IPC分类号： H04J11/00 , H04B7/26 , H04W24/00 , H04W88/02
CPC分类号： H04W24/10 , H04J11/005 , H04J11/0053 , H04L27/26 , H04W24/02 , H04W36/0094 , H04W74/004 , H04W74/006
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and device for measuring a downlink in a wireless communication system. According to the present invention, provided is a method for properly and accurately measuring a downlink when an inter-cell interference adjustment is applied.
摘要翻译：用于测量无线通信系统中的下行链路的方法和设备技术领域本发明涉及无线通信系统，更具体地，根据本发明，提供了一种用于在应用小区间干扰调整时适当且准确地测量下行链路的方法。

26. 发明申请

WO2011129610A3 METHOD AND DEVICE FOR RECEIVING DOWNLINK SIGNAL 审中-公开
标题翻译：用于接收下行信号的方法和装置
公开(公告)号：WO2011129610A3
公开(公告)日：2012-03-15
申请号：PCT/KR2011002633
申请日：2011-04-13
申请人： LG ELECTRONICS INC , KIM HAKSEONG , SEO DONGYOUN , SEO HANBYUL , LEE DAEWON , KIM BYOUNGHOON , KIM KIJUN
发明人： KIM HAKSEONG , SEO DONGYOUN , SEO HANBYUL , LEE DAEWON , KIM BYOUNGHOON , KIM KIJUN
IPC分类号： H04W72/12 , H04J11/00 , H04W72/04 , H04W88/02
CPC分类号： H04W72/1289
摘要： The present invention relates to a method and a device for receiving a downlink signal in a wireless communication system. More specifically, the method of the present invention comprises the following steps: receiving first control information for downlink scheduling in the first slot of a resource block pair, wherein the first control information includes allocation information on at least one resource unit; receiving a data in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a first value; and attempting to detect second control information for uplink scheduling in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a second value.
摘要翻译：本发明涉及一种在无线通信系统中接收下行链路信号的方法和装置。更具体地说，本发明的方法包括以下步骤：在资源块对的第一时隙中接收用于下行链路调度的第一控制信息，其中第一控制信息包括关于至少一个资源单元的分配信息; 当具有与第一控制信息有资源块对的资源单元的分配信息具有第一值时，在资源块对的第二时隙中接收数据; 并且当具有所述具有所述第一控制信息的所述资源块对的资源单元的分配信息具有第二值时，尝试检测所述资源块对的所述第二时隙中的上行链路调度的第二控制信息。

27. 发明申请

WO2011093671A3 METHOD FOR TRANSMITTING CONTROL SIGNAL TO RELAY NODE AT BASE STATION IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
标题翻译：用于在MIMO无线通信系统中向基站发送控制信号到继电器节点的方法及其装置
公开(公告)号：WO2011093671A3
公开(公告)日：2011-12-08
申请号：PCT/KR2011000614
申请日：2011-01-28
申请人： LG ELECTRONICS INC , KIM HAKSEONG , LEE DAEWON , SEO HANBYUL , CHOI YOUNGSEOB , KIM KIJUN
发明人： KIM HAKSEONG , LEE DAEWON , SEO HANBYUL , CHOI YOUNGSEOB , KIM KIJUN
IPC分类号： H04B7/04 , H04J11/00 , H04W72/04
CPC分类号： H04B7/15 , H04B7/0413 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04W52/42 , H04W72/04 , H04W72/042 , H04W84/047
摘要： A method for transmitting a control signal to a relay node at a base station in a multi-input multi-output (MIMO) wireless communication system is disclosed. The method comprises configuring relay-resource element groups (R-REGs) in a unit of four resource elements (REs) contiguous in the ascending order of subcarrier indexes, except for resource elements for a reference signal (RS); allocating transmission resources to the control signal in a unit of the relay-resource element group; and transmitting the control signal to the relay node by using the allocated transmission resources, wherein the resource elements for the reference signal include resource elements for channel state information-RS (CSI-RS), which include resource elements for a channel state information RS to which a transmission power of 0 is allocated.
摘要翻译：公开了一种用于在多输入多输出（MIMO）无线通信系统中在基站处向中继节点传送控制信号的方法。该方法包括：以除参考信号（RS）的资源元素之外的以副载波索引的升序连续的四个资源元素（RE）为单位配置中继资源元素组（R-REG）; 以中继资源元素组为单位将传输资源分配给控制信号; 并且通过使用分配的传输资源将控制信号发送到中继节点，其中用于参考信号的资源单元包括用于信道状态信息RS（CSI-RS）的资源单元，其包括用于信道状态信息RS到分配0的发送功率。

28. 发明申请

WO2012008710A3 METHOD AND DEVICE FOR TRANSMITTING/RECEIVING A SIGNAL BY USING A CODE BOOK IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：通过在无线通信系统中使用代码簿发送/接收信号的方法和设备
公开(公告)号：WO2012008710A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011004973
申请日：2011-07-07
申请人： LG ELECTRONICS INC , KIM HYUNGTAE , KIM KIJUN , LEE DAEWON
发明人： KIM HYUNGTAE , KIM KIJUN , LEE DAEWON
IPC分类号： H04B7/04 , H03M13/00 , H04J11/00
CPC分类号： H04B7/0456 , H03M13/09 , H04B1/38 , H04B1/62 , H04B7/0469 , H04B7/0478 , H04B7/0639 , H04B7/065 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0031 , H04L1/06
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and device for transmitting/receiving a signal by using a code book. According to an embodiment of the present invention, the method for a transmitter supporting Nt antennas to attain the technical objects thereof and transmit a signal to a receiver includes: selecting the precoding matrix indicated by the combination of a first precoding matrix indicator (PMI) and a second PMI; precoding the signal by using the selected precoding matrix; and transmitting the precoded signal through the Nt antennas. Here, the first PMI may indicate one matrix group among N matrix groups (N=1) including matrices representing channel directions related to the Nt antennas. Additionally, the precoding matrix may be selected by multiplying the one matrix group indicated by the first PMI by the matrix indicated by the second PMI.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种通过使用码本来发送/接收信号的方法和装置。根据本发明的实施例，用于支持Nt个天线以实现其技术目的并向接收机发送信号的发射机的方法包括：选择由第一预编码矩阵指示符（PMI）和第二PMI; 通过使用所选择的预编码矩阵对信号进行预编码; 并通过Nt个天线发送预编码信号。这里，第一PMI可以指示包括表示与Nt个天线相关的信道方向的矩阵的N个矩阵组（N = 1）中的一个矩阵组。另外，可以通过将由第一PMI指示的一个矩阵组乘以由第二PMI指示的矩阵来选择预编码矩阵。

29. 发明申请

WO2012154004A3 METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME 审中-公开
标题翻译：使用天线的多重信号发送信号的方法和传输端设备的方法
公开(公告)号：WO2012154004A3
公开(公告)日：2013-03-21
申请号：PCT/KR2012003710
申请日：2012-05-11
申请人： LG ELECTRONICS INC , KIM HAKSEONG , SEO HANBYUL , KIM KIJUN
发明人： KIM HAKSEONG , SEO HANBYUL , KIM KIJUN
IPC分类号： H04B7/06 , H04J11/00
CPC分类号： H04W72/042 , H04B7/0413 , H04L5/0053 , H04L5/0058 , H04L5/0091 , H04W24/02 , H04W56/001
摘要： The present invention relates to wireless communication, and more particularly, to a method for transmitting a signal using a plurality of antenna ports and a transmission end apparatus for same. According to a method for a transmission end transmitting the signal in a multi-input multi-ouput (MIMO) wireless communication system of the present invention, a step of transmitting instruction information on a first channel transmission method to a reception end, and a step of transmitting the first channel to the reception end using a resource region are comprised, wherein the first channel is either an advanced-physical downlink control channel (A-PDCCH) or a relay-physical downlink control channel (R-PDCCH), the first channel is not transmitted when at least a portion of the resource region overlaps with a resource region used for transmitting a second channel, and wherein the second channel can be periodically transmitted using a predetermined portion of the resource region.
摘要翻译：本发明涉及无线通信，更具体地，涉及一种使用多个天线端口发送信号的方法及其发送终端装置。根据本发明的多输入多输出（MIMO）无线通信系统中发送信号的发送端的方法，是向接收端发送第一信道发送方法的指示信息的步骤，以及步骤包括使用资源区域将第一信道发送到接收端的方法，其中第一信道是高级物理下行链路控制信道（A-PDCCH）或中继物理下行链路控制信道（R-PDCCH），第一信道当资源区域的至少一部分与用于发送第二信道的资源区域重叠时，不发送信道，并且其中可以使用资源区域的预定部分周期性地发送第二信道。

30. 发明申请

WO2012169753A3 METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION AND USER EQUIPMENT, AND METHOD FOR RECEIVING UPLINK CONTROL INFORMATION AND BASE STATION 审中-公开
标题翻译：用于发送上行控制信息和用户设备的方法以及用于接收上行链路控制信息和基站的方法
公开(公告)号：WO2012169753A3
公开(公告)日：2013-03-07
申请号：PCT/KR2012004389
申请日：2012-06-04
申请人： LG ELECTRONICS INC , KIM HAKSEONG , KIM KIJUN , SEO HANBYUL
发明人： KIM HAKSEONG , KIM KIJUN , SEO HANBYUL
IPC分类号： H04J11/00 , H04B7/26 , H04L1/16
CPC分类号： H04W72/0413 , H04J11/0023 , H04L1/0026 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/0055 , H04W72/0446
摘要： The present invention provides a method and apparatus for uplink transmission / reception of at least one slot in a sub-frame comprising two slots. A base station transmits information which controls the slot performing the uplink transmission among the two slots, to user equipment, and the user equipment performs uplink transmission from the slot directed by the Information. When the user equipment transmits ACK / NACK information, the ACK / NACK information is transmitted from the first slot of the user equipment if the CCE associated with the first slot is the CCE included in the PDCCH of the user equipment, and the ACK / NACK information is transmitted from the second slot if the CCE is the CCE associated with the second slot.
摘要翻译：本发明提供了一种用于在包括两个时隙的子帧中上行链路发送/接收至少一个时隙的方法和装置。基站向用户设备发送控制在两个时隙中执行上行链路传输的时隙的信息，并且用户设备从由信息引导的时隙执行上行链路传输。当用户设备发送ACK / NACK信息时，如果与第一时隙相关联的CCE是包括在用户设备的PDCCH中的CCE，则ACK / NACK信息从用户设备的第一时隙发送，并且ACK / NACK 如果CCE是与第二时隙相关联的CCE，则从第二时隙发送信息。

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