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1. 发明申请

WO2010128744A1 METHOD OF TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送和接收信道状态信息反馈的方法
公开(公告)号：WO2010128744A1
公开(公告)日：2010-11-11
申请号：PCT/KR2009/007145
申请日：2009-12-02
申请人： LG ELECTRONICS INC. , JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Moon Il , LEE, Wook Bong , KO, Hyun Soo
发明人： JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Moon Il , LEE, Wook Bong , KO, Hyun Soo
IPC分类号： H04B7/04 , H04B7/26
CPC分类号： H04L5/0053 , H04L5/0057 , H04L27/345
摘要： A method of transmitting and receiving channel state information feedback in a wireless communication system is disclosed. A method of transmitting channel state information (CSI) feedback by a user equipment receiver in a wireless communication system comprises mapping components of a CSI matrix to constellations; and allocating the mapped components to resource.
摘要翻译：公开了一种在无线通信系统中发送和接收信道状态信息反馈的方法。在无线通信系统中由用户设备接收机发送信道状态信息（CSI）反馈的方法包括将CSI矩阵的分量映射到星座; 并将映射的组件分配给资源。

2. 发明申请

WO2010011078A2 METHOD OF TRANSMITTING DATA IN MULTIPLE ANTENNA SYSTEM 审中-公开
标题翻译：在多天线系统中传输数据的方法
公开(公告)号：WO2010011078A2
公开(公告)日：2010-01-28
申请号：PCT/KR2009/004048
申请日：2009-07-22
申请人： LG ELECTRONICS INC. , IHM, Bin Chul , LEE, Wook Bong , LEE, Moon, Il , KIM, Su Nam , PARK, Sung Ho , KOO, Ja Ho , LIM, Dong Guk , CHUN, Jin Young , KO, Hyun Soo
发明人： IHM, Bin Chul , LEE, Wook Bong , LEE, Moon, Il , KIM, Su Nam , PARK, Sung Ho , KOO, Ja Ho , LIM, Dong Guk , CHUN, Jin Young , KO, Hyun Soo
IPC分类号： H04B7/04 , H04B7/26 , H04W24/10 , H04L27/26
CPC分类号： H04B7/0619 , H04L5/0023 , H04L5/005 , H04L5/0051
摘要： A method of transmitting data in a multiple antenna system, including: transmitting a channel estimation signal including a first pilot for channel estimation of a first UE supporting multiple antennas and a second pilot for channel estimation of a second UE supporting a larger number of multiple antennas than that of the first UE; and receiving feedback data in response to the channel estimation signal.
摘要翻译：一种在多天线系统中发送数据的方法，包括：发送信道估计信号，所述信道估计信号包括用于支持多个天线的第一UE的信道估计的第一导频和用于第二导频的信道估计的第二导频 UE支持比第一UE多的多个天线; 并响应信道估计信号接收反馈数据。

3. 发明申请

WO2010101431A2 METHOD FOR PERFORMING COMP OPERATION AND TRANSMITTING FEEDBACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中执行COMP操作和发送反馈信息的方法
公开(公告)号：WO2010101431A2
公开(公告)日：2010-09-10
申请号：PCT/KR2010/001371
申请日：2010-03-04
申请人： LG ELECTRONICS INC. , JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , CHUNG, Jae Hoon , KO, Hyun Soo , KIM, Su Nam , LEE, Moon, Il
发明人： JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , CHUNG, Jae Hoon , KO, Hyun Soo , KIM, Su Nam , LEE, Moon, Il
IPC分类号： H04B7/02 , H04W24/10
CPC分类号： H04B7/024 , H04B7/0623 , H04B7/0639
摘要： A method for performing a Coordinated Multi-Point (CoMP) operation and transmitting feedback information in a wireless communication system is disclosed. The method includes measuring interference levels or noise and interference variances of reference signals received from one or more neighbor cells, and transmitting to a serving Base Station (BS) information about the measured interference levels or noise and interference variances, and information about a Precoding Matrix Index (PMI) that a mobile station (MS) wants to restrict or recommend for a neighbor cell performing the CoMP operation.
摘要翻译：公开了一种在无线通信系统中执行协调多点（CoMP）操作和发送反馈信息的方法。该方法包括测量从一个或多个相邻小区接收的参考信号的干扰电平或噪声和干扰方差，以及向服务基站（BS）发送关于所测量的干扰电平或噪声和干扰方差的信息，以及关于预编码矩阵移动台（MS）希望限制或推荐执行CoMP操作的相邻小区的索引（PMI）。

4. 发明申请

WO2010140854A3 METHOD FOR ESTIMATING CHANNEL STATE IN A WIRELESS COMMUNICATION SYSTEM USING FRACTIONAL FREQUENCY REUSE AND MOBILE STATION USING THE SAME 审中-公开
公开(公告)号：WO2010140854A3
公开(公告)日：2010-12-09
申请号：PCT/KR2010/003578
申请日：2010-06-03
申请人： LG ELECTRONICS INC. , KOO, Ja Ho , LEE, Wook Bong , KIM, Su Nam , IHM, Bin Chul , KO, Hyun Soo
发明人： KOO, Ja Ho , LEE, Wook Bong , KIM, Su Nam , IHM, Bin Chul , KO, Hyun Soo
IPC分类号： H04B7/26 , H04W48/16
摘要： A method for estimating channel state in a wireless communication system and a mobile station using the same are disclosed. The method includes acquiring cell Identifiers (IDs) of a serving cell and one or more neighbor cells, acquiring information about preset power level patterns for one or more frequency partitions to which FFR is applied according to the cell IDs, and estimating a channel state of the serving cell based on the power level pattern information.

5. 发明申请

WO2009108026A2 METHOD OF TRANSMITTING MULTICAST AND BROADCAST SERVICE DATA 审中-公开
标题翻译：发送多播和广播业务数据的方法
公开(公告)号：WO2009108026A2
公开(公告)日：2009-09-03
申请号：PCT/KR2009/000999
申请日：2009-03-02
申请人： LG ELECTRONICS INC. , KOO, Ja Ho , LEE, Wook Bong , KIM, Dong Cheol , IHM, Bin Chul , KO, Hyun Soo
发明人： KOO, Ja Ho , LEE, Wook Bong , KIM, Dong Cheol , IHM, Bin Chul , KO, Hyun Soo
IPC分类号： H04W4/06 , H04W72/04 , H04L27/26
CPC分类号： H04L5/0037 , H04W72/005
摘要： A resource allocation method for a Multicast and Broadcast Service (MBS) and a method for transmitting MBS data in a wireless access system are disclosed. The MBS transmission method for a multicast broadcast single frequency network (MBSFN) zone includes, constructing a resource zone by sequentially allocating predetermined symbol areas preferentially on a frequency axis, mapping predetermined MBSs provided from the MBSFN zone to the predetermined symbol areas, and transmitting a first MBS among the predetermined MBSs to mobile stations located at an edge of the MBSFN zone. The first MBS is equal to a second MBS among MBSs provided from a neighbor MBSFN zone. The first MBS and the second MBS are transmitted to the same time zone according to a time division multiplexing (TDM) method.
摘要翻译：公开了用于多播和广播服务（MBS）的资源分配方法和用于在无线接入系统中传送MBS数据的方法。用于多播广播单频网（MBSFN）区的MBS传输方法包括：通过在频率轴上优先顺序地分配预定符号区来构建资源区，将从MBSFN区提供的预定MBS映射到预定符号区，以及发送将预定MBS中的第一MBS发送给位于MBSFN区域边缘的移动台。第一MBS等于从邻居MBSFN区域提供的MBS中的第二MBS。根据时分复用（TDM）方法将第一MBS和第二MBS发送到相同时区。

6. 发明申请

WO2011031019A3 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK SIGNAL IN A MIMO WIRELESS COMMUNICAITON SYSTEM 审中-公开
标题翻译：用于在MIMO无线通信系统中发送下行链路信号的方法和设备
公开(公告)号：WO2011031019A3
公开(公告)日：2011-03-17
申请号：PCT/KR2010/005625
申请日：2010-08-24
申请人： LG ELECTRONICS INC. , KO, Hyun Soo , LEE, Moon Il , KOO, Ja Ho , CHUNG, Jae Hoon , IHM, Bin Chul
发明人： KO, Hyun Soo , LEE, Moon Il , KOO, Ja Ho , CHUNG, Jae Hoon , IHM, Bin Chul
IPC分类号： H04B7/04
摘要： A method and apparatus for transmitting a downlink signal in a multiple input multiple output (MIMO) wireless communication system is disclosed. A method for receiving a downlink signal from a base station to a user equipment in a multiple input multiple output (MIMO) system, which supports dual layer transmission based on first and second antenna ports, comprises receiving downlink control information (DCI) through a downlink control channel; and receiving downlink data through a downlink data channel, the downlink data including one or more of a first transport block and a second transport block, wherein the downlink control information includes a new data indicator (NDI) for each of the first and second transport blocks, and if the first transport block is disabled and the second transport block is enabled, the new data indicator for the first transport block indicates an antenna port through which the second transport block is received.
摘要翻译：公开了一种用于在多输入多输出（MIMO）无线通信系统中发送下行链路信号的方法和设备。一种用于在支持基于第一和第二天线端口的双层传输的多输入多输出（MIMO）系统中从基站接收到用户设备的下行链路信号的方法，包括：通过下行链路接收下行链路控制信息（DCI）控制通道; 以及通过下行链路数据信道接收下行链路数据，所述下行链路数据包括第一传输块和第二传输块中的一个或多个，其中所述下行链路控制信息包括用于所述第一和第二传输块中的每一个的新数据指示符（NDI），并且如果第一传输块被禁用并且第二传输块被启用，则第一传输块的新数据指示符指示通过其接收第二传输块的天线端口。

7. 发明申请

WO2011004947A1 METHOD OF OPTIMIZING COMP ZONE FOR JOINT PROCESSING MODE 审中-公开
标题翻译：优化联合处理模式的COMP区域的方法
公开(公告)号：WO2011004947A1
公开(公告)日：2011-01-13
申请号：PCT/KR2010/000008
申请日：2010-01-04
申请人： LG ELECTRONICS INC. , JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
发明人： JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
IPC分类号： H04W16/26 , H04W72/08
CPC分类号： H04B7/024 , H04B7/063 , H04W16/14
摘要： A method of optimizing a CoMP Zone for a joint processing mode is disclosed. A method of optimizing a CoMP zone for a joint processing mode in a user equipment of a mobile communication system comprises transmitting information of at least one subband preferred by the user equipment among a plurality of subbands included in the CoMP zone, to a serving base station; receiving information of a specific subband included in the CoMP zone from the serving base station; and receiving data from at least one of the serving base station and neighboring base stations that support the CoMP, through a radio resource corresponding to the specific subband.
摘要翻译：公开了一种用于联合处理模式优化CoMP区域的方法。一种用于在移动通信系统的用户设备中优化用于联合处理模式的CoMP区域的方法，包括将包括在所述CoMP区域中的多个子带中的所述用户设备优选的至少一个子带的信息发送到服务基站 ; 从所述服务基站接收包括在所述CoMP区域中的特定子带的信息; 以及通过与特定子带相对应的无线电资源从服务基站和支持CoMP的邻近基站中的至少一个接收数据。

8. 发明申请

WO2010147287A1 LOW OVERHEAD FEEDBACK SCHEME FOR CODEBOOK BASED CLOSED-LOOP MIMO 审中-公开
标题翻译：用于基于编码的闭环MIMO的低叠加反馈方案
公开(公告)号：WO2010147287A1
公开(公告)日：2010-12-23
申请号：PCT/KR2010/000790
申请日：2010-02-09
申请人： LG ELECTRONICS INC. , JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
发明人： JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
IPC分类号： H04B7/04 , H04J13/00
CPC分类号： H04B7/0621 , H04B7/0663
摘要： The present invention relates to a Multi-Input Multi-Output (MIMO) communication system and more particularly, to a method for Correlation matrix feedback in a multi-cell wireless communication system. A method for transmitting correlation matrix feedback information of a mobile station considering adaptive feedback mode in a multi-cell wireless communication system according to one embodiment of the present invention comprises measuring a channel between the mobile station and a serving base station using a signal received from the serving base station; determining a first matrix indicating channel state information and a first precoder using the measured channel; generating a second matrix using a Fourier matrix and the first matrix; and transmitting feedback information including at least one of information of the first precoder and diagonal values of the second matrix.
摘要翻译：多输入多输出（MIMO）通信系统技术领域本发明涉及多输入多输出（MIMO）通信系统，更具体地说，涉及一种用于多小区无线通信系统中的相关矩阵反馈的方法。在根据本发明的一个实施例的在多小区无线通信系统中考虑自适应反馈模式的移动站的相关矩阵反馈信息的传输方法包括：使用接收到的信号来测量移动站与服务基站之间的信道，服务基站; 使用所测量的信道确定指示信道状态信息的第一矩阵和第一预编码器; 使用傅立叶矩阵和所述第一矩阵生成第二矩阵; 以及发送包括第一预编码器的信息和第二矩阵的对角线值中的至少一个的反馈信息。

9. 发明申请

WO2010120024A1 METHOD OF COORDINATING PRECODING MATRIXES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中协调预处理矩阵的方法
公开(公告)号：WO2010120024A1
公开(公告)日：2010-10-21
申请号：PCT/KR2009/006913
申请日：2009-11-24
申请人： LG ELECTRONICS INC. , JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Moon Il
发明人： JIAN, Xu , KOO, Ja Ho , IHM, Bin Chul , LEE, Moon Il
IPC分类号： H04B7/04 , H04B7/26
CPC分类号： H04B7/0639 , H04B7/024 , H04W72/0426 , H04W72/082
摘要： A method of coordinating precoding matrixes in a wireless communication system is disclosed. A method of coordinating precoding matrixes by a base station in a wireless communication system comprises receiving precoding matrix index information from neighbor cells; and generating PMI allocation for each resource according to the precoding matrix index information wherein at least one PMI is restricted or recommended in part of resource in the PMI allocation for each resource.
摘要翻译：公开了一种在无线通信系统中协调预编码矩阵的方法。一种在无线通信系统中由基站协调预编码矩阵的方法包括从相邻小区接收预编码矩阵索引信息; 以及根据预编码矩阵索引信息为每个资源生成PMI分配，其中在每个资源的PMI分配中资源的一部分中至少一个PMI被限制或推荐。

10. 发明申请

WO2009096682A1 METHOD OF TRANSMITTING ACK/NACK SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送ACK / NACK信号的方法
公开(公告)号：WO2009096682A1
公开(公告)日：2009-08-06
申请号：PCT/KR2009/000350
申请日：2009-01-23
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , LIM, Dong Guk , PARK, Sung Ho , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
发明人： CHUN, Jin Young , LIM, Dong Guk , PARK, Sung Ho , KOO, Ja Ho , IHM, Bin Chul , LEE, Wook Bong
IPC分类号： H04L1/18 , H04W72/04
CPC分类号： H04W72/04 , H04L1/1607 , H04L5/0016 , H04L5/0048 , H04L5/0055
摘要： A method of transmitting an acknowledgment (ACK)/non-acknowledgement (NACK) signal in a wireless communication system includes assigning at least one ACK channel among a plurality of ACK channels which share an ACK channel region for transmitting the ACK/NACK signal, and transmitting the ACK/NACK signal through the at least one ACK channel, wherein the ACK channel region includes at least one tile including a plurality of data subcarriers, and the ACK/ NACK signal of each ACK channel is indicated by mapping different orthogonal vectors respectively to the plurality of ACK channels in the tile.
摘要翻译：在无线通信系统中发送确认（ACK）/非确认（NACK）信号的方法包括在共享用于发送ACK / NACK信号的ACK信道区域的多个ACK信道中分配至少一个ACK信道，以及通过所述至少一个ACK信道发送所述ACK / NACK信号，其中所述ACK信道区域包括包括多个数据子载波的至少一个瓦片，并且通过将不同的正交向量分别映射到每个ACK信道的ACK / NACK信号该瓦片中的多个ACK信道。

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