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1. 发明申请

WO2010087645A3 METHOD AND APPARATUS FOR RECEIVING AND TRANSMITTING SIGNALS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中接收和发送信号的方法和设备
公开(公告)号：WO2010087645A3
公开(公告)日：2010-10-28
申请号：PCT/KR2010000550
申请日：2010-01-29
申请人： LG ELECTRONICS INC , LEE MOON IL , LEE WOOKBONG , CHUNG JAE HOON , KWON YEONG HYEON , KO HYUNSOO , IHM BIN CHUL
发明人： LEE MOON IL , LEE WOOKBONG , CHUNG JAE HOON , KWON YEONG HYEON , KO HYUNSOO , IHM BIN CHUL
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04B7/0691 , H04B7/0417 , H04B7/0626 , H04B7/0689
摘要： A method and apparatus for receiving and transmitting signals in a wireless communication system are provided. The method of receiving signals includes configuring a system mode and receiving the signals according to the system mode, wherein the system mode is either a first system mode or a second system mode, when the system mode is the first system mode, the signals are transmitted through a maximum of N transmit antennas, and when the system mode is the second system mode, the signals are transmitted through a maximum of M (N
摘要翻译：提供了一种用于在无线通信系统中接收和发送信号的方法和装置。接收信号的方法包括配置系统模式并根据系统模式接收信号，其中系统模式是第一系统模式或第二系统模式，当系统模式是第一系统模式时，发送信号通过最多N个发射天线，并且当系统模式是第二系统模式时，通过最多M（N

2. 发明申请

WO2010071311A2 METHOD FOR TRANSMITTING PILOT SYMBOLS IN DOWNLINK MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM 审中-公开
标题翻译：在下行链路多输入多输出系统中传输导频符号的方法
公开(公告)号：WO2010071311A2
公开(公告)日：2010-06-24
申请号：PCT/KR2009007190
申请日：2009-12-03
申请人： LG ELECTRONICS INC , LEE MOON IL , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL , KWON YEONG HYEON
发明人： LEE MOON IL , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL , KWON YEONG HYEON
IPC分类号： H04B7/04 , H04B1/76
CPC分类号： H04B7/0413
摘要： The present invention relates to a method for transmitting pilot signals in a downlink multiple-input multi-output (MIMO) system which supports a first user equipment (UE) for supporting an N number of transmitter antennas from among a total M number of transmitter antennas, and a second UE for supporting said M (wherein, M>N) number of transmitter antennas. The method comprises the steps of: enabling a base station to map pilot symbols in a resource block (RB) on a subframe for transmitting user-specific pilot symbols which can be recognized only by the second UE; and enabling the base station to transmit the subframe in which the pilot symbols are mapped. The cell-specific pilot symbols for transmitter antenna ports 0 to N-1, which can be recognized by both the first UE and the second UE, and the user-specific pilot symbols for transmitter antenna ports N to M-1, which can be recognized only by the second UE, are mapped in the allocated resource block.
摘要翻译：本发明涉及一种用于在下行链路多输入多输出（MIMO）系统中发送导频信号的方法，该系统支持用于支持总共M个发射机天线中的N个发射机天线的第一用户设备（UE）以及用于支持所述M个（其中，M> N）个发射机天线的第二UE。该方法包括以下步骤：使基站能够在用于发送仅能由第二UE识别的用户专用导频符号的子帧上的资源块（RB）中映射导频符号; 并且使基站能够发送导频符号被映射的子帧。可以由第一UE和第二UE两者识别的用于发射器天线端口0至N-1的小区特定导频符号以及用于发射器天线端口N至M-1的用户专用导频符号可以是仅被第二UE识别的信息被映射到分配的资源块中。

3. 发明申请

WO2010123287A3 APPARATUS AND METHOD FOR TRANSMITTING A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送参考信号的装置和方法
公开(公告)号：WO2010123287A3
公开(公告)日：2011-01-20
申请号：PCT/KR2010002513
申请日：2010-04-22
申请人： LG ELECTRONICS INC , LEE MOON IL , KOO JAHO , CHUNG JAE HOON , IHM BIN CHUL , KO HYUNSOO
发明人： LEE MOON IL , KOO JAHO , CHUNG JAE HOON , IHM BIN CHUL , KO HYUNSOO
IPC分类号： H04B7/04
CPC分类号： H04L1/0079 , H04B7/0417 , H04B7/0465 , H04B7/066 , H04L5/0051 , H04L25/0204
摘要： Provided is a method for transmitting a reference signal to be performed by a base station in a wireless communication system. The method comprises the steps of: generating a plurality of reference signals of mutually different types for channel measurement; and transmitting the plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement is transmitted with one or more subframes as a duty cycle.
摘要翻译：提供一种用于在无线通信系统中发送由基站执行的参考信号的方法。该方法包括以下步骤：产生用于信道测量的相互不同类型的多个参考信号; 以及发送用于信道测量的多个参考信号，其中用于信道测量的多个参考信号以一个或多个子帧作为占空比发送。

4. 发明申请

WO2010114269A3 METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送信号的方法和装置
公开(公告)号：WO2010114269A3
公开(公告)日：2011-01-13
申请号：PCT/KR2010001907
申请日：2010-03-30
申请人： LG ELECTRONICS INC , LEE MOON IL , LEE WOOKBONG , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL
发明人： LEE MOON IL , LEE WOOKBONG , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL
IPC分类号： H04B7/06
CPC分类号： H04B7/0456 , H04L1/0041 , H04L1/0075 , H04L1/06 , H04L5/0051 , H04L25/03343 , H04W88/02 , H04W88/08
摘要： A method and apparatus for transmitting a signal in a wireless communication system are provided. The method includes: generating R spatial streams each of which is generated on the basis of an information stream and a reference signal; generating N transmit streams on the basis of the R spatial streams and a precoding matrix (where R
摘要翻译：提供了一种在无线通信系统中发送信号的方法和装置。该方法包括：产生每个基于信息流和参考信号生成的R个空间流; 根据R空间流和预编码矩阵（其中R

5. 发明申请

WO2010071369A3 DATA TRANSMISSION DEVICE AND METHOD IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线通信系统中的数据传输设备和方法
公开(公告)号：WO2010071369A3
公开(公告)日：2010-09-23
申请号：PCT/KR2009007565
申请日：2009-12-17
申请人： LG ELECTRONICS INC , LEE MOON IL , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL , KWON YEONG HYEON
发明人： LEE MOON IL , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL , KWON YEONG HYEON
IPC分类号： H04B7/06 , H04B7/005
CPC分类号： H04B7/0469 , H04B7/0413 , H04B7/0465 , H04B7/0478 , H04B7/0639
摘要： The present invention provides a data transmission device and method in a wireless communications system. The device comprises M antennae and also comprises a processor which is connected with the M antennae and which is formed so as to generate data to be transmitted through the M antennae, on the basis of a precoding matrix; the precoding matrix is generated based on a plurality of matrices; and a first matrix, which is one matrix from among the plurality of matrices, is selected from a code book for N antennae (where N
摘要翻译：本发明提供一种无线通信系统中的数据传输装置和方法。该装置包括M个天线，并且还包括一个处理器，该处理器与M个天线连接，并且被形成为根据预编码矩阵产生要通过M个天线发射的数据; 基于多个矩阵生成预编码矩阵; 并且从用于N个天线的代码簿（其中N

6. 发明申请

WO2010087644A3 APPARATUS AND METHOD FOR TRANSMITTING A REFERENCE SIGNAL IN A RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线电通信系统中发送参考信号的装置和方法
公开(公告)号：WO2010087644A3
公开(公告)日：2010-10-28
申请号：PCT/KR2010000549
申请日：2010-01-29
申请人： LG ELECTRONICS INC , LEE MOON IL , CHUNG JAE HOON , KO HYUNSOO , IHM BIN CHUL
发明人： LEE MOON IL , CHUNG JAE HOON , KO HYUNSOO , IHM BIN CHUL
IPC分类号： H04B7/06 , H04J11/00
CPC分类号： H04B7/0613 , H04B7/0617 , H04B7/0684
摘要： An apparatus and a method for transmitting a reference signal in a radio communication system are provided. The apparatus comprises: N antennas; and a processor which is connected to the N antennas, and which generates K (wherein K
摘要翻译：提供了一种用于在无线电通信系统中发送参考信号的装置和方法。该装置包括：N个天线; 以及与N个天线连接并且基于K个参考信号序列和K个虚拟天线向量生成K个（其中K

7. 发明申请

WO2010021510A3 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送参考信号的方法和设备
公开(公告)号：WO2010021510A3
公开(公告)日：2010-06-17
申请号：PCT/KR2009004659
申请日：2009-08-21
申请人： LG ELECTRONICS INC , LEE MOON IL , HAN SEUNG HEE , CHUNG JAE HOON , KO HYUNSOO , IHM BIN CHUL
发明人： LEE MOON IL , HAN SEUNG HEE , CHUNG JAE HOON , KO HYUNSOO , IHM BIN CHUL
IPC分类号： H04L27/26 , H04B7/04
CPC分类号： H04L5/0016 , H04L5/005
摘要： A method and an apparatus for transmitting a reference signal in a wireless communication system are provided. The method includes generating a first sequence and a second sequence, mapping the first sequence to reference symbols in a resource block, mapping the second sequence to the same reference symbols in the resource block, and transmitting a first reference signal (RS) based on the first sequence through a first antenna, and a second RS based on the second sequence through a second antenna.
摘要翻译：提供了一种用于在无线通信系统中发送参考信号的方法和装置。该方法包括：生成第一序列和第二序列;将第一序列映射到资源块中的参考符号;将第二序列映射到资源块中的相同参考符号;以及基于第一参考信号通过第一天线的第一序列，以及基于第二序列的第二RS通过第二天线。

8. 发明申请

WO2010110588A3 METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发射参考信号的方法和装置
公开(公告)号：WO2010110588A3
公开(公告)日：2011-01-06
申请号：PCT/KR2010001789
申请日：2010-03-23
申请人： LG ELECTRONICS INC , KO HYUNSOO , HAN SEUNGHEE , KOO JAHO , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
发明人： KO HYUNSOO , HAN SEUNGHEE , KOO JAHO , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04B7/06 , H04L27/26
CPC分类号： H04B7/0413 , H04B7/0613 , H04B7/0632 , H04L5/0007 , H04L5/0026 , H04L5/0039 , H04L5/0048 , H04L5/0057 , H04L5/0073 , H04L5/0085 , H04L25/0226 , H04L27/2611 , H04L2025/03426 , H04L2025/03802
摘要： According to the invention, a method for transmitting a reference signal in a multi-antenna system comprises the steps of: selecting at least one orthogonal frequency division multiplexing (OFDM) symbol in a subframe containing a plurality of OFDM symbols; allocating a channel quality indication reference signal (CQI RS), for measuring the channel state for each of a plurality of antennas, to said at least one OFDM symbol selected in the previous step; and transmitting said CQI RS, wherein said CQI RS is allocated to the OFDM symbol, which is not overlapped with the OFDM symbol to which a common reference signal to be transmitted to all user equipments in a cell, or a dedicated reference signal to be transmitted to a specific user equipment in the cell, is allocated.
摘要翻译：根据本发明，一种用于在多天线系统中发送参考信号的方法包括以下步骤：在包含多个OFDM符号的子帧中选择至少一个正交频分复用（OFDM）符号; 将用于测量多个天线中的每一个的信道状态的信道质量指示参考信号（CQI RS）分配给在前一步骤中选择的所述至少一个OFDM符号; 并且发送所述CQI RS，其中所述CQI RS被分配给OFDM符号，其不与要发送到小区中的所有用户设备的公共参考信号的OFDM符号重叠，或要发送的专用参考信号分配给单元中的特定用户设备。

9. 发明申请

WO2010090415A3 APPARATUS AND METHOD FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送信号的装置和方法
公开(公告)号：WO2010090415A3
公开(公告)日：2010-10-28
申请号：PCT/KR2010000548
申请日：2010-01-29
申请人： LG ELECTRONICS INC , LEE MOON IL , LEE WOOKBONG , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL
发明人： LEE MOON IL , LEE WOOKBONG , KOO JAHO , KO HYUNSOO , CHUNG JAE HOON , IHM BIN CHUL
IPC分类号： H04B7/06
CPC分类号： H04B7/0452 , H04B7/068
摘要： An apparatus and method for transmitting signals in a wireless communication system are provided. The apparatus includes N antennas, a processor coupled to the N antennas and configured to generate N transmit signals by performing precoding on R spatial streams for R spatial layers, and to transmit the N transmit signals respectively through the N antennas, wherein an information stream, a reference signal sequence, and a reference signal pattern are allocated to each of the R spatial layers, and the reference signal pattern is a time-frequency resource pattern used for transmission of the reference signal sequence, wherein each of the R spatial streams corresponds to one spatial layer, and wherein each of the R spatial streams is generated based on the information stream, reference signal sequence, and reference signal pattern allocated to a corresponding spatial layer.
摘要翻译：提供了一种用于在无线通信系统中发送信号的设备和方法。该装置包括N个天线;耦合到N个天线的处理器，被配置为通过对用于R个空间层的R个空间流执行预编码来生成N个发送信号，并且通过N个天线分别发送N个发送信号，其中，参考信号序列和参考信号模式被分配给每个R空间层，并且参考信号模式是用于传输参考信号序列的时间 - 频率资源模式，其中每个R空间流对应于一个空间层，并且其中基于分配给对应的空间层的信息流，参考信号序列和参考信号模式来生成R空间流中的每一个。

10. 发明申请

WO2011046326A3 METHOD FOR TRANSMITTING FEEDBACK INFORMATION IN CoMP, TERMINAL FOR PERFORMING SAME, METHOD FOR GENERATING CHANNEL STATE INFORMATION AND BASE STATION APPARATUS FOR PERFORMING SAME 审中-公开
标题翻译：用于发送CoMP中的反馈信息的方法，执行该方法的终端，产生信道状态信息的方法以及执行该方法的基站设备
公开(公告)号：WO2011046326A3
公开(公告)日：2011-09-09
申请号：PCT/KR2010006926
申请日：2010-10-11
申请人： LG ELECTRONICS INC , KOO JA HO , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
发明人： KOO JA HO , CHUNG JAE HOON , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04B7/26 , H04B7/04
CPC分类号： H04B7/024 , H04B7/0626 , H04L1/0026
摘要： Disclosed are a method for estimating a channel state in a CoMP operation of a terminal and a method for generating channel state information of a base station. A terminal can measure strength or an interference level of a signal of each cell using a reference signal received from each cell for performing the CoMP operation. In addition, the terminal can measure the sum of the interference levels of the cells which do not perform the CoMP operation using a region from which a reference signal of a serving cell of each cell is transmitted. In addition, the terminal can transmit to the serving base station the strength or the interference level of the signal of each cell for performing the measured CoMP operation and the sum of the interference levels of the cells which do not perform the CoMP operation. At this time, the data of the adjacent cells for performing the CoMP operation are mapped on regions except for the region on which the reference signal of the serving cell is mapped and the reference signal of the serving cell and the signals of the cells which do not perform the CoMP operation can be separated by particular tones in the region on which the reference signal of the serving cell is mapped.
摘要翻译：公开了一种用于估计终端的CoMP操作中的信道状态的方法和用于生成基站的信道状态信息的方法。终端可以使用从每个小区接收的参考信号来测量每个小区的信号的强度或干扰电平，以执行CoMP操作。另外，终端可以使用发送每个小区的服务小区的参考信号的区域来测量不执行CoMP操作的小区的干扰电平之和。另外，终端可以向服务基站发送用于执行测量的CoMP操作的每个小区的信号的强度或干扰电平以及不执行CoMP操作的小区的干扰电平的总和。此时，用于执行CoMP操作的相邻小区的数据被映射到除了服务小区的参考信号被映射的区域之外的区域以及服务小区的参考信号和执行CoMP操作的小区的信号在服务小区的参考信号被映射到的区域中，不执行CoMP操作的区域可以被特定的音调分开。

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