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1. 发明申请

WO2010005182A3 METHOD FOR PROVIDING CONTROL INFORMATION ASSOCIATED WITH FRACTIONAL FREQUENCY REUSE 审中-公开
标题翻译：用于提供与分数频率重用相关的控制信息的方法
公开(公告)号：WO2010005182A3
公开(公告)日：2010-03-25
申请号：PCT/KR2009003221
申请日：2009-06-16
申请人： LG ELECTRONICS INC , KIM SU NAM , KIM JAE WAN , CHO HAN GYU , IHM BIN CHUL , LIM DONG GUK
发明人： KIM SU NAM , KIM JAE WAN , CHO HAN GYU , IHM BIN CHUL , LIM DONG GUK
IPC分类号： H04B7/26 , H04L27/26 , H04W16/02
CPC分类号： H04L5/0037 , H04L5/0007 , H04W16/02
摘要： The present invention relates to a method for providing control information in a mobile communication system. More specifically, the invention relates to a method for providing control information through a network in mobile communication. The method comprises: a step for configuring the information associated with plural frequency resource groups and the power levels thereof in the control information of preset data format, wherein the plural frequency resource groups are for application of FFR (Fractional Frequency Reuse), and a step for transmitting the control information to at least one terminal.
摘要翻译：本发明涉及一种用于在移动通信系统中提供控制信息的方法。更具体地说，本发明涉及一种在移动通信中通过网络提供控制信息的方法。该方法包括：用于在预设数据格式的控制信息中配置与多个频率资源组及其功率级相关联的信息的步骤，其中多个频率资源组用于应用FFR（分数频率重用），以及步骤用于将控制信息传输到至少一个终端。

2. 发明申请

WO2009120048A3 METHOD FOR AVOIDING INTER-CELL INTERFERENCE IN A MULTI-CELL ENVIRONMENT 审中-公开
标题翻译：用于避免多细胞环境中的细胞间干扰的方法
公开(公告)号：WO2009120048A3
公开(公告)日：2009-12-30
申请号：PCT/KR2009001606
申请日：2009-03-30
申请人： LG ELECTRONICS INC , LIM DONG GUK , LEE WOOK BONG , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN
发明人： LIM DONG GUK , LEE WOOK BONG , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN
IPC分类号： H04B7/02 , H04B15/00
CPC分类号： H04B7/0639 , H04B7/024 , H04B7/0417 , H04B7/0478
摘要： A method for avoiding an inter-cell interference (ICI) in a multi-cell environment is disclosed. The method includes restricting the use of a PMI in an interfering cell so as to improve a reception performance of a mobile station located at an interfered cell edge. The mobile station measures a restricted-PMI of the interfering cell, which is prohibited from use in the interfering cell, and transmits the measured restricted PMI to the interfering cell. The use of the restricted PMI is prohibited from use in a mobile station in the interfering cell.
摘要翻译：公开了一种在多小区环境中避免小区间干扰（ICI）的方法。该方法包括限制在干扰小区中使用PMI，以提高位于干扰小区边缘的移动台的接收性能。移动站测量干扰小区的受限PMI，其被禁止在干扰小区中使用，并将测量的限制PMI发送到干扰小区。禁止在干扰小区中的移动台中使用受限PMI。

3. 发明申请

WO2009082179A2 METHOD OF TRANSMITTING FEEDBACK INFORMATION FOR PERFORMING COLLABORATIVE MIMO 审中-公开
标题翻译：发送协作MIMO的反馈信息的方法
公开(公告)号：WO2009082179A2
公开(公告)日：2009-07-02
申请号：PCT/KR2008007704
申请日：2008-12-26
申请人： LG ELECTRONICS INC , LIM DONG GUK , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN
发明人： LIM DONG GUK , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN
IPC分类号： H04B7/04
CPC分类号： H04B7/024 , H04B7/0417 , H04B7/0621 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639
摘要： A method of transmitting information necessary for performing collaborative multi input multi output (MIMO) operation between a mobile station and a base station in order to improve reception performance of the mobile station in a multi-cell environment is provided. The mobile station may receive a feedback channel for the collaborative MIMO which is allocated by a serving base station and transmit a collaborative MIMO indicator including information indicating that the collaborative MIMO is started to the serving base station. In addition, the mobile station may transmit the feedback information of each of the serving base station and a collaborative base station to the serving base station through the feedback channel, and the serving base station may transmit the feedback information to the collaborative base station via a backbone network. The mobile station may receive the collaborative MIMO supported by the serving base station and the collaborative base station.
摘要翻译：提供了一种在移动台和基站之间传送执行协作多输入多输出（MIMO）操作所必需的信息以提高移动台在多小区环境中的接收性能的方法。移动台可以接收由服务基站分配的协作MIMO的反馈信道，并发送包括表示协作MIMO开始的服务基站的信息的协作MIMO指示符。此外，移动台可以通过反馈信道将服务基站和协作基站中的每一个的反馈信息发送到服务基站，并且服务基站可以经由以下操作将反馈信息发送到协作基站骨干网。移动台可以接收由服务基站和协作基站支持的协作MIMO。

4. 发明申请

WO2010005184A2 MULTI-CELL BASED METHOD FOR APPLYING MULTI-CELL M I M O 审中-公开
标题翻译：基于多细胞的方法来应用多细胞M I M O
公开(公告)号：WO2010005184A2
公开(公告)日：2010-01-14
申请号：PCT/KR2009003269
申请日：2009-06-18
申请人： LG ELECTRONICS INC , KIM SU NAM , KIM JAE WAN , LIM DONG GUK , IHM BIN CHUL , KOO JA HO
发明人： KIM SU NAM , KIM JAE WAN , LIM DONG GUK , IHM BIN CHUL , KOO JA HO
IPC分类号： H04B7/04
CPC分类号： H04B7/0413 , H04B7/024
摘要： The present invention relates a method for transmitting and receiving data in a mobile communication system. More specifically, the invention relates to a method through which a terminal in a cell boundary receives data in a mobile communication system that supports MIMO (Multi Input Multi Output). The method comprises: a step for receiving a first data stream transmitted through multiple transmission antennas from a serving base station, a step for pre-coding a second data stream to make the time delay of the second data stream be different from that of the first data stream and receiving the second data stream from a collaborating base station, and a step for restoring the data based on the first and second data streams.
摘要翻译：本发明涉及一种用于在移动通信系统中发送和接收数据的方法。更具体地说，本发明涉及在支持MIMO（多输入多输出）的移动通信系统中，小区边界中的终端通过其接收数据的方法。该方法包括：接收从服务基站通过多个发送天线发送的第一数据流的步骤，对第二数据流进行预编码以使第二数据流的时间延迟与第一数据流的时间延迟不同的步骤数据流并且从协作基站接收第二数据流，以及用于基于第一和第二数据流恢复数据的步骤。

5. 发明申请

WO2009084921A2 METHOD FOR TRANSMITTING AND RECEIVING SIGNALS USING COLLABORATIVE MIMO SCHEME 审中-公开
标题翻译：使用协同MIMO方案发送和接收信号的方法
公开(公告)号：WO2009084921A2
公开(公告)日：2009-07-09
申请号：PCT/KR2008007872
申请日：2008-12-31
申请人： LG ELECTRONICS INC , LIM DONG GUK , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN , LEE WOOK BONG
发明人： LIM DONG GUK , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN , LEE WOOK BONG
IPC分类号： H04B7/08 , H04B7/26
CPC分类号： H04W72/02 , H04B7/024 , H04B7/026 , H04B7/0413 , H04B7/0417 , H04B7/0452 , H04B7/0495 , H04B7/0626 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B17/345 , H04L1/0026 , H04L25/03904 , H04W24/02
摘要： A method for reducing inter-cell interference and a method for transmitting a signal by a collaborative MIMO scheme, in a communication system having a multi-cell environment are disclosed. An example of a method for transmitting, by a mobile station, precoding information in a collaborative MIMO communication system includes determining a precoding matrix set including precoding matrices of one more base stations including a serving base station, based on signal strength of the serving base station, and transmitting information about the precoding matrix set to the serving base station. A mobile station in an edge of a cell performs a collaborative MIMO mode or inter-cell interference mitigation mode using the information about the precoding matrix set collaboratively with neighboring base stations.
摘要翻译：公开了一种在具有多小区环境的通信系统中减少小区间干扰的方法和通过协作MIMO方案发送信号的方法。用于由移动站发送协作MIMO通信系统中的预编码信息的方法的示例包括基于服务基站的信号强度来确定包括包括服务基站的多个基站的预编码矩阵的预编码矩阵集合并且将关于预编码矩阵集的信息发送到服务基站。小区边缘的移动台使用与相邻基站协作的关于预编码矩阵集的信息执行协同MIMO模式或小区间干扰减轻模式。

6. 发明申请

WO2010050689A3 METHOD OF CONTROLLING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS 审中-公开
标题翻译：控制具有多个天线的无线通信系统中的干扰的方法
公开(公告)号：WO2010050689A3
公开(公告)日：2010-06-24
申请号：PCT/KR2009005903
申请日：2009-10-14
申请人： LG ELECTRONICS INC , LEE WOOK BONG , KIM SU NAM , KIM JAE WAN , LIM DONG GUK , IHM BIN CHUL , LEE MOON IL
发明人： LEE WOOK BONG , KIM SU NAM , KIM JAE WAN , LIM DONG GUK , IHM BIN CHUL , LEE MOON IL
IPC分类号： H04B7/04 , H04B7/005 , H04B15/02
CPC分类号： H04B7/0417 , H04B7/024 , H04B7/0665
摘要： A method of controlling interference in a wireless communication system is disclosed. A method for controlling interference by a transmitter of a wireless communication system with multiple antennas comprises generating a base codebook subset including at least one precoding matrix selected from a base codebook; transmitting a base codebook subset indication, which represents the at least one precoding matrix included in the base codebook subset, to a receiver; and precoding data using the base codebook subset or the base codebook.
摘要翻译：公开了一种控制无线通信系统中的干扰的方法。一种用于控制具有多个天线的无线通信系统的发射机的干扰的方法，包括：生成包括从基本码本中选择的至少一个预编码矩阵的基本码本子集; 将表示包括在所述基本码本子集中的所述至少一个预编码矩阵的基本码本子集指示发送到接收机; 以及使用基本码本子集或基本码本预编码数据。

7. 发明申请

WO2009134093A3 METHOD FOR ALLOCATING RESOURCES FOR EDGE-USERS USING COOPERATIVE MIMO 审中-公开
标题翻译：使用合作MIMO分配边缘资源的方法
公开(公告)号：WO2009134093A3
公开(公告)日：2010-03-04
申请号：PCT/KR2009002292
申请日：2009-04-30
申请人： LG ELECTRONICS INC , KIM SU NAM , KIM JAE WAN , LIM DONG GUK , IHM BIN CHUL , KOO JA HO
发明人： KIM SU NAM , KIM JAE WAN , LIM DONG GUK , IHM BIN CHUL , KOO JA HO
IPC分类号： H04B7/04 , H04W72/04 , H04W72/12
CPC分类号： H04W28/04 , H04B7/022 , H04B7/024 , H04B7/0697 , H04W16/02 , H04W16/30 , H04W28/16 , H04W72/02 , H04W72/0413 , H04W72/0453
摘要： A method for allocating fractional frequency reuse (FER) resources to perform cooperative MIMO in a multi-cell environment is disclosed. A cell which requests FER resources decides a band for cooperative MIMO with its neighboring cell, and requests the neighboring cell to allocate the decided band for cooperative MIMO. A cell which receives FER resource request receives a request from a neighboring cell to allocate some or all of FER bands allocated to the neighboring cell as a band for cooperative MIMO, decides whether to grant the request, and allocates some or all of the requested FER bands as the band for cooperative MIMO with the neighboring cell if the request is granted.
摘要翻译：公开了一种用于在多小区环境中分配分数频率重用（FER）资源以执行协作MIMO的方法。请求FER资源的小区决定与其相邻小区进行协作MIMO的频带，并请求相邻小区为合作MIMO分配决定的频带。接收FER资源请求的小区接收来自相邻小区的请求，以分配分配给相邻小区的一部分或全部FER频带作为用于协作MIMO的频带，决定是否授予该请求，并且分配所请求的FER中的一些或全部频带作为与相邻小区协作MIMO的频带，如果请求被授权。

8. 发明申请

WO2009084905A2 METHOD FOR REDUCING INTER-CELL INTERFERENCE 审中-公开
标题翻译：减少细胞间干扰的方法
公开(公告)号：WO2009084905A2
公开(公告)日：2009-07-09
申请号：PCT/KR2008007800
申请日：2008-12-30
申请人： LG ELECTRONICS INC , LIM DONG GUK , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN , LEE WOOK BONG
发明人： LIM DONG GUK , KIM SU NAM , IHM BIN CHUL , KIM JAE WAN , LEE WOOK BONG
IPC分类号： H04B7/26
CPC分类号： H04W72/02 , H04B7/024 , H04B7/026 , H04B7/0413 , H04B7/0417 , H04B7/0452 , H04B7/0495 , H04B7/0626 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B17/345 , H04L1/0026 , H04L25/03904 , H04W24/02
摘要： A method for reducing inter-cell interference and a method for transmitting a signal by a collaborative MIMO scheme, in a communication system having a multi-cell environment are disclosed. An example of a method for transmitting, by a mobile station, precoding information in a collaborative MIMO communication system includes determining a precoding matrix set including precoding matrices of one more base stations including a serving base station, based on signal strength of the serving base station, and transmitting information about the precoding matrix set to the serving base station. A mobile station in an edge of a cell performs a collaborative MIMO mode or inter-cell interference mitigation mode using the information about the precoding matrix set collaboratively with neighboring base stations.
摘要翻译：公开了一种在具有多小区环境的通信系统中减少小区间干扰的方法和通过协作MIMO方案发送信号的方法。用于由移动站发送协作MIMO通信系统中的预编码信息的方法的示例包括基于服务基站的信号强度来确定包括包括服务基站的多个基站的预编码矩阵的预编码矩阵集合并且将关于预编码矩阵集的信息发送到服务基站。小区边缘的移动台使用与相邻基站协作的关于预编码矩阵集的信息执行协同MIMO模式或小区间干扰减轻模式。

9. 发明申请

WO2010095890A3 METHOD OF TRANSMITTING AND RECEIVING FEEDBACK INFORMATION AND MOBILE STATION/BASE STATION APPARATUS THEREFOR 审中-公开
标题翻译：发送和接收反馈信息的方法和移动站/基站的设备
公开(公告)号：WO2010095890A3
公开(公告)日：2010-11-25
申请号：PCT/KR2010001051
申请日：2010-02-19
申请人： LG ELECTRONICS INC , IHM BIN CHUL , KIM SU NAM , KOO JA HO , LIM DONG GUK , LEE WOOK BONG , KIM JAE WAN
发明人： IHM BIN CHUL , KIM SU NAM , KOO JA HO , LIM DONG GUK , LEE WOOK BONG , KIM JAE WAN
IPC分类号： H04B7/26
CPC分类号： H04W16/10 , H04L5/0007 , H04L5/0037 , H04L5/0062 , H04L5/0073 , H04W16/30 , H04W72/082
摘要： A method of transmitting and receiving feedback information in a multi-cell based wireless communication system using FFR, a mobile station apparatus therefore and a base station apparatus therefore are disclosed. A mobile station is able to obtain FFR configuration information including configuration information on at least one frequency partition to which a corresponding FFR is applied per cell ID. And, the mobile station is able to transmit PMI information to a serving base station using the obtained FFR configuration information. In this case, the PMI information is specifically restricted or recommended by the mobile station among PMIs (precoding matrix indexes) used by at least one neighbor cell in an allocated specific frequency partition.
摘要翻译：因此，公开了一种在使用FFR的基于多小区的无线通信系统中发送和接收反馈信息的方法，因此，移动站装置和基站装置。移动站能够获得包括对每个小区ID应用相应的FFR的至少一个频率分区的配置信息的FFR配置信息。并且，移动站能够使用获得的FFR配置信息向服务基站发送PMI信息。在这种情况下，由所分配的特定频率分区中的至少一个相邻小区使用的PMI（预编码矩阵索引）中的移动台具体限制或推荐PMI信息。

10. 发明申请

WO2010024543A3 METHOD OF FEEDBACK INFORMATION TRANSMISSION, METHOD AND APPARATUS OF DATA TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS 审中-公开
标题翻译：反馈信息传输方法，具有多个天线的无线通信系统中数据传输的方法和装置
公开(公告)号：WO2010024543A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009004523
申请日：2009-08-13
申请人： LG ELECTRONICS INC , KIM JAE WAN , LEE WOOK BONG , KIM SU NAM , LIM DONG GUK , IHM BIN CHUL
发明人： KIM JAE WAN , LEE WOOK BONG , KIM SU NAM , LIM DONG GUK , IHM BIN CHUL
IPC分类号： H04B7/04
CPC分类号： H04B7/0639 , H04B7/0469
摘要： A method of data transmission in a wireless communication system having multiple antennas is disclosed. A method of data transmission from a transmitter of a wireless communication system which uses multiple antennas comprises receiving identification information of a precoding matrix from a receiver, the precoding matrix being selected from a codebook generated using a plurality of first matrixes generated by multiplying a discrete fourier transform (DFT) matrix by each of a plurality of phase shift matrixes; precoding data to be transmitted, by using a precoding matrix indicated by the identification information; and transmitting the precoded data to the receiver by using the multiple antennas.
摘要翻译：公开了一种具有多个天线的无线通信系统中的数据传输方法。从使用多个天线的无线通信系统的发射机进行数据传输的方法包括从接收机接收预编码矩阵的识别信息，该预编码矩阵是从使用多个第一矩阵生成的码本中选出的，通过多个相移矩阵中的每一个转换（DFT）矩阵; 通过使用由所述识别信息表示的预编码矩阵来预编码要发送的数据; 以及通过使用所述多个天线将所述预编码数据发送到所述接收机。

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