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11. 发明申请

US20120008587A1 METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
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：US20120008587A1
公开(公告)日：2012-01-12
申请号：US13256432
申请日：2010-03-30
申请人： Moon Il Lee , Wook Bong Lee , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm
发明人： Moon Il Lee , Wook Bong Lee , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm
IPC分类号： H04W72/04
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

12. 发明申请

US20100291940A1 Apparatus and Method for Transmitting CoMP Feedback Information 有权
标题翻译：用于传送CoMP反馈信息的装置和方法
公开(公告)号：US20100291940A1
公开(公告)日：2010-11-18
申请号：US12780487
申请日：2010-05-14
申请人： Ja Ho Koo , Moon Il Lee , Jian Xu , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
发明人： Ja Ho Koo , Moon Il Lee , Jian Xu , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
IPC分类号： H04W72/00
CPC分类号： H04B7/024 , H04B7/063 , H04W72/085
摘要： A method of efficiently transmitting CoMP feedback information from an user equipment, which performs CoMP operation, in a wireless communication system to reduce inter-cell interference is disclosed. The user equipment requests a neighboring cell, which affects the user equipment through interference, to restrict use of a specific beam pattern group in a serving cell direction. In this case, whether the user equipment will request such restriction is determined based on a channel status value of the user equipment. If the user equipment determines to request such restriction, the user equipment transmits a request message to a serving base station, the request message requesting to restrict use of the specific beam pattern group. In this case, the user equipment performs scheduling and requests a specific neighboring cell to restrict use of the specific beam pattern group at a specific resource region.
摘要翻译：公开了一种在无线通信系统中从执行CoMP操作的用户设备高效地发送CoMP反馈信息以减少小区间干扰的方法。用户设备通过干扰请求影响用户设备的相邻小区，以限制在服务小区方向上的特定波束图案组的使用。在这种情况下，用户设备是否请求这样的限制是基于用户设备的信道状态值来确定的。如果用户设备确定请求这样的限制，则用户设备向服务基站发送请求消息，该请求消息请求限制特定波束模式组的使用。在这种情况下，用户设备执行调度并请求特定的相邻小区以限制在特定资源区域处的特定波束图案组的使用。

13. 发明授权

US08891651B2 Data transmission device and method in a wireless communications system 有权
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：US08891651B2
公开(公告)日：2014-11-18
申请号：US13141067
申请日：2009-12-17
申请人： Moon Il Lee , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm , Yeong Hyeon Kwon
发明人： Moon Il Lee , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm , Yeong Hyeon Kwon
IPC分类号： H04B7/02 , H04L1/02 , H04B7/04 , H04B7/06
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 communication system. The device comprises a processor which is connected with the M antennas and which is formed so as to generate data to be transmitted through the M antennas, 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 among the plurality of matrices, is selected from within a codebook for N antennas (where N
摘要翻译：本发明提供一种无线通信系统中的数据发送装置及方法。该装置包括与M个天线连接的处理器，其被形成为基于预编码矩阵生成将通过M个天线发射的数据; 基于多个矩阵生成预编码矩阵; 并且在用于N个天线（其中N

14. 发明授权

US08842639B2 Method for pilot symbol transmission in downlink MIMO system 有权
标题翻译：下行MIMO系统中导频符号传输的方法
公开(公告)号：US08842639B2
公开(公告)日：2014-09-23
申请号：US13121936
申请日：2009-10-01
申请人： Moon Il Lee , Seung Hee Han , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm
发明人： Moon Il Lee , Seung Hee Han , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Bin Chul Ihm
IPC分类号： H04W4/00 , H04L5/00 , H04W48/12 , H04B7/216 , H04K1/10 , H04B7/04
CPC分类号： H04W48/12 , H04B7/0413 , H04L5/0023 , H04L5/0037 , H04L5/005 , H04L5/0051
摘要： A method for transmitting a pilot signal in a downlink MIMO (Multi Input Multi Output) supporting multiple transmission antenna is disclosed. The method includes transmitting a subframe to which cell-specific pilot symbols and User Equipment-specific (UE-specific) pilot symbols are mapped, in which the cell-specific pilot symbols are mapped to a first region of the subframe and the UE-specific pilot symbols are mapped to a second region of the subframe.
摘要翻译：公开了一种用于在支持多个发送天线的下行链路MIMO（多输入多输出））中发送导频信号的方法。该方法包括发送小区特定导频符号和用户设备专用（UE专用）导频符号被映射到的子帧，其中小区特定导频符号被映射到子帧的第一区域，并且UE特定导频符号被映射到子帧的第二区域。

15. 发明授权

US08811321B2 Method for transceiving a downlink reference signal, and base station and user equipment using same 有权
标题翻译：用于收发下行链路参考信号的方法，以及使用其的基站和用户设备
公开(公告)号：US08811321B2
公开(公告)日：2014-08-19
申请号：US13502109
申请日：2010-10-13
申请人： Ja Ho Koo , Moon Il Lee , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
发明人： Ja Ho Koo , Moon Il Lee , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
IPC分类号： H04W4/00
CPC分类号： H04L5/0051 , H04L1/0027 , H04L1/0065 , H04L1/0067 , H04L1/06 , H04L5/0094
摘要： The present invention relates to a wireless communication system. In detail, the present invention relates to a technique for transmitting a downlink reference signal in a wireless communication system in which one base station simultaneously transmits signals to a plurality of user equipment, and a control signal containing information on the allocation of a reference signal of specific user equipment and layer information for specifying the transport layer of the specific user equipment is transmitted to the specific user equipment, wherein the information on the allocation of the reference signal contains information for indicating whether or not a reference signal pattern, other than the reference signal pattern in which the reference signal of the specific user equipment is multiplexed, is transmitted in a predetermined resource region.
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。具体地说，本发明涉及一种用于在一个基站同时向多个用户设备发送信号的无线通信系统中发送下行链路参考信号的技术，以及控制信号，该控制信号包含有关基站的参考信号的分配的信息用于指定特定用户设备的传输层的特定用户设备和层信息被发送到特定用户设备，其中关于参考信号的分配的信息包含用于指示除参考信号之外的参考信号模式特定用户设备的参考信号被复用的信号模式在预定的资源区域中发送。

16. 发明授权

US08737253B2 Method and apparatus for transmitting channel status information efficiently in a multi-carrier wireless communication system 有权
标题翻译：用于在多载波无线通信系统中有效地发送信道状态信息的方法和装置
公开(公告)号：US08737253B2
公开(公告)日：2014-05-27
申请号：US13516085
申请日：2010-12-17
申请人： Hyun Soo Ko , Bin Chul Ihm , Moon Il Lee , Jae Hoon Chung , Ja Ho Koo
发明人： Hyun Soo Ko , Bin Chul Ihm , Moon Il Lee , Jae Hoon Chung , Ja Ho Koo
IPC分类号： H04W24/00 , H04W72/04
CPC分类号： H04B7/0417 , H04B7/0626 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L5/0092 , H04W28/06 , H04W48/08 , H04W48/16
摘要： The present invention relates to a method for transmitting channel status information in a multi-carrier wireless communication system, according to one embodiment of the present invention, may include: receiving, at a receiving terminal, signals transmitted on N (N≧2) number of carriers from a transmitting terminal to the receiving terminal; determining, at the receiving terminal, channel status information for each of the N number of carriers from the received signals; and transmitting the channel status information for each of the N number of carriers on M (1≦M≦N) number of carriers from the receiving terminal to the transmitting terminal. The channel status information for each of the N number of carriers may be transmitted according to a channel status information reporting period for each of the N number of carriers and a channel status information reporting period offset.
摘要翻译：本发明涉及一种在多载波无线通信系统中发送信道状态信息的方法，根据本发明的一个实施例，可以包括：在接收终端接收以N（N≥2）个号码发送的信号从发送终端到接收终端的载波; 在接收终端，从接收到的信号中确定N个载波中的每一个的信道状态信息; 并且从M（1＆nlE; M＆NlE; N）个载波的数量的载波的每个N个载波的信道状态信息从接收终端发送到发送终端。可以根据N个载波中的每一个的信道状态信息报告周期和信道状态信息报告周期偏移来发送N个载波中的每一个的信道状态信息。

17. 发明申请

US20110064159A1 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK SIGNAL IN A MIMO WIRELESS COMMUNICATION SYSTEM 有权
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装置
公开(公告)号：US20110064159A1
公开(公告)日：2011-03-17
申请号：US12862610
申请日：2010-08-24
申请人： Hyun Soo Ko , Moon Il Lee , Ja Ho Koo , Jae Hoon Chung , Bin Chul Ihm
发明人： Hyun Soo Ko , Moon Il Lee , Ja Ho Koo , Jae Hoon Chung , Bin Chul Ihm
IPC分类号： H04L27/28
CPC分类号： H04W72/042 , H04B7/04 , H04B7/0413 , H04W88/02 , H04W88/08
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装置。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）系统中从基站向用户设备接收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; 并且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使能，则用于第一传输块的新数据指示符指示接收第二传输块的天线端口。

18. 发明申请

US20120201187A1 METHOD FOR TRANSCEIVING A DOWNLINK REFERENCE SIGNAL, AND BASE STATION AND USER EQUIPMENT USING SAME 有权
标题翻译：用于收发下行链路参考信号的方法，以及使用该基站的基站和用户设备
公开(公告)号：US20120201187A1
公开(公告)日：2012-08-09
申请号：US13502109
申请日：2010-10-13
申请人： Ja Ho Koo , Moon Il Lee , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
发明人： Ja Ho Koo , Moon Il Lee , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
IPC分类号： H04W4/00
CPC分类号： H04L5/0051 , H04L1/0027 , H04L1/0065 , H04L1/0067 , H04L1/06 , H04L5/0094
摘要： The present invention relates to a wireless communication system. In detail, the present invention relates to a technique for transmitting a downlink reference signal in a wireless communication system in which one base station simultaneously transmits signals to a plurality of user equipment, and a control signal containing information on the allocation of a reference signal of specific user equipment and layer information for specifying the transport layer of the specific user equipment is transmitted to the specific user equipment, wherein the information on the allocation of the reference signal contains information for indicating whether or not a reference signal pattern, other than the reference signal pattern in which the reference signal of the specific user equipment is multiplexed, is transmitted in a predetermined resource region.
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。具体地说，本发明涉及一种用于在一个基站同时向多个用户设备发送信号的无线通信系统中发送下行链路参考信号的技术，以及控制信号，该控制信号包含有关基站的参考信号的分配的信息用于指定特定用户设备的传输层的特定用户设备和层信息被发送到特定用户设备，其中关于参考信号的分配的信息包含用于指示除参考信号之外的参考信号模式特定用户设备的参考信号被复用的信号模式在预定的资源区域中发送。

19. 发明申请

US20120170679A1 METHOD FOR TRANSCEIVING REFERENCE SIGNAL IN COMP OPERATION IN WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS AN MU-MIMO SCHEME 有权
标题翻译：支持MU-MIMO方案的无线通信系统中的运算中的参考信号收发方法
公开(公告)号：US20120170679A1
公开(公告)日：2012-07-05
申请号：US13394981
申请日：2010-09-09
申请人： Ja Ho Koo , Moon Il Lee , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
发明人： Ja Ho Koo , Moon Il Lee , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
IPC分类号： H04L27/00 , H04L27/06
CPC分类号： H04B7/024 , H04B7/0452 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0048
摘要： Disclosed is a method for efficiently transceiving information required for implementing a multi-cell-based CoMP MU-MIMO scheme. For this purpose, a base station which performs CoMP operation generates: (A) a reference signal sequence on the basis of a specific base station; or generates (B) the same reference signal sequence on the basis of a CoMP ID, and transmits the generated sequence to user equipment. To support an MU-MIMO scheme and to perform a joint processing method, the base station must additionally transmit CoMP reference signal sequence information, frequency shift information, etc. to the user equipment in said (A) case, and generates a CoMP reference signal on the basis of a preset CoMP set ID and transmits the generated signal to the user equipment in said (B) case.
摘要翻译：公开了一种用于有效地收发实现基于多小区的CoMP MU-MIMO方案所需的信息的方法。为此，执行CoMP操作的基站产生：（A）基于特定基站的参考信号序列; 或者基于CoMP ID生成（B）相同的参考信号序列，并将生成的序列发送给用户设备。为了支持MU-MIMO方案并执行联合处理方法，基站在所述（A）情况下必须另外向用户设备发送CoMP参考信号序列信息，频移信息等，并产生CoMP参考信号基于预设的CoMP集合ID，并将生成的信号发送到所述（B）情况下的用户设备。

20. 发明申请

US20120039298A1 APPARATUS AND METHOD FOR TRANSMITTING A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 有权
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：US20120039298A1
公开(公告)日：2012-02-16
申请号：US13265794
申请日：2010-04-22
申请人： Moon Il Lee , Ja Ho Koo , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
发明人： Moon Il Lee , Ja Ho Koo , Jae Hoon Chung , Bin Chul Ihm , Hyun Soo Ko
IPC分类号： H04W72/04
CPC分类号： H04L1/0079 , H04B7/0417 , H04B7/0465 , H04B7/066 , H04L5/0051 , H04L25/0204
摘要： A method of transmitting a reference signal by a base station in a wireless communication system is provided. The method includes: generating a plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are different types; and transmitting the plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are transmitted using one or more subframes as a duty cycle.
摘要翻译：提供了一种在无线通信系统中由基站发送参考信号的方法。该方法包括：产生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是不同的类型; 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是使用一个或多个子帧作为占空比发送的。

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