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1. 发明授权

US08098746B2 Apparatus and method for transmitting/receiving data in a closed-loop multi-antenna system 有权
标题翻译：用于在闭环多天线系统中发送/接收数据的装置和方法
公开(公告)号：US08098746B2
公开(公告)日：2012-01-17
申请号：US11763019
申请日：2007-06-14
申请人： Sung-Jin Kim , Ho-Jin Kim
发明人： Sung-Jin Kim , Ho-Jin Kim
IPC分类号： H04L27/28
CPC分类号： H04L1/0026 , H04B7/0417 , H04B7/043 , H04B7/0632 , H04L1/0003 , H04L1/0009 , H04L1/06 , H04L25/0204
摘要： An apparatus and method for transmitting/receiving data in a closed-loop multi-antenna system. A receiver receives a plurality of data streams from a plurality of transmit antennas of a transmitter, generates Channel Quality Information (CQIs) of channels that carry data streams transmitted from at least two transmit antenna allocated to the receiver among the plurality of transmit antennas, and transmits the CQIs to the transmitter. For the CQI generation, the receiver generates a channel matrix through channel estimation of the received data streams, generates a reception beamforming matrix from the channel matrix including only components of the data streams transmitted from the allocated transmit antennas, and calculates the CQIs using the channel matrix, the reception beamforming matrix, and a total signal-to-noise ratio (SNR) obtained through the channel estimation.
摘要翻译：一种用于在闭环多天线系统中发送/接收数据的装置和方法。接收机从发射机的多个发射天线接收多个数据流，产生载波从多个发射天线中分配给接收机的至少两个发射天线发射的数据流的信道的信道质量信息（CQI），以及将CQI发送到发送机。对于CQI生成，接收器通过对接收到的数据流的信道估计来生成信道矩阵，从仅包含从所分配的发送天线发送的数据流的分量的信道矩阵生成接收波束成形矩阵，并使用信道矩阵，接收波束形成矩阵以及通过信道估计获得的总信噪比（SNR）。

2. 发明申请

US20110122971A1 Method for transmitting/receiving feedback information in a multi-antenna system supporting multiple users, and feedback system supporting the same 有权
标题翻译：在支持多个用户的多天线系统中发送/接收反馈信息的方法，以及支持多个用户的反馈系统
公开(公告)号：US20110122971A1
公开(公告)日：2011-05-26
申请号：US11725019
申请日：2007-03-16
申请人： Ho-Jin Kim , Sung-Jin Kim , Jianjun Li , Yong-Xing Zhou
发明人： Ho-Jin Kim , Sung-Jin Kim , Jianjun Li , Yong-Xing Zhou
IPC分类号： H04L27/00
CPC分类号： H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0645 , H04B7/0647 , H04B7/0663 , H04L1/0026 , H04L1/003 , H04L5/0023 , H04L25/0204 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： A method for transmitting/receiving feedback information in a multi-antenna system using a closed-loop scheme supporting multiple users, and a feedback system supporting the same. Multiple feedback protocol scenarios are predefined on the basis of communication environments affecting feedback information configurations. The feedback information is transmitted in a feedback protocol scenario determined by a communication environment. The feedback information is constructed with information required by the communication environment.
摘要翻译：一种用于使用支持多个用户的闭环方案在多天线系统中发送/接收反馈信息的方法，以及支持多个用户的反馈系统。多反馈协议方案是在影响反馈信息配置的通信环境的基础上预先定义的。在由通信环境确定的反馈协议场景中传送反馈信息。反馈信息由通信环境所需的信息构成。

3. 发明授权

US07851993B2 Organic electro-luminescence display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US07851993B2
公开(公告)日：2010-12-14
申请号：US12314776
申请日：2008-12-16
申请人： Young Mi Kim , Ho Jin Kim , Moon Ky Yee
发明人： Young Mi Kim , Ho Jin Kim , Moon Ky Yee
IPC分类号： H01J1/62
CPC分类号： H01L51/5259 , H01L51/5231
摘要： An OLED device adapted to improve its life span and reliability is disclosed. The OLED device includes: a first electrode disposed on a substrate; an organic light emission layer disposed on the first electrode; a second electrode disposed on the organic light emission layer; an auxiliary electrode disposed on the second electrode; and a getter electrode, disposed on the auxiliary electrode, to remove at least one of moisture and oxygen.
摘要翻译：公开了一种适于改善其寿命和可靠性的OLED器件。 OLED器件包括：设置在衬底上的第一电极; 设置在所述第一电极上的有机发光层; 设置在有机发光层上的第二电极; 设置在所述第二电极上的辅助电极; 以及设置在辅助电极上的吸气电极，以除去水分和氧气中的至少一种。

4. 发明授权

US07778147B2 MIMO communication system using an adaptive transmission mode switching technique 有权
标题翻译： MIMO通信系统采用自适应传输模式切换技术
公开(公告)号：US07778147B2
公开(公告)日：2010-08-17
申请号：US11221223
申请日：2005-09-07
申请人： Antonio Forenza , Robert W. Heath , Hyoung-Woon Park , Ho Yang , Ho-Jin Kim , Marios Kountouris , Pandharipande Ashish
发明人： Antonio Forenza , Robert W. Heath , Hyoung-Woon Park , Ho Yang , Ho-Jin Kim , Marios Kountouris , Pandharipande Ashish
IPC分类号： H04J9/00
CPC分类号： H04B7/0689 , H04J9/00 , H04L1/0001
摘要： A multiple-input multiple-output (MIMO) wireless communication system. A transmitter that includes a plurality of transmit antennas selects one of a spatial multiplexing scheme and a spatial diversity scheme, processes a signal in the selected transmission scheme, and transmits the signal through the plurality of transmit antennas. A receiver that includes a plurality of receive antennas processes a signal in a reception scheme mapped to a transmission scheme of the transmitter. The transmission schemes include a transmission scheme for maximizing diversity gain and a transmission scheme for maximizing spectral efficiency. The MIMO communication system using an adaptive transmission mode switching technique performs switching between MIMO transmission modes using spatial selectivity of a channel, thereby obtaining maximum gain in a signal to noise ratio (SNR) and spectral efficiency according to channel state.
摘要翻译：多输入多输出（MIMO）无线通信系统。包括多个发射天线的发射机选择空间复用方案和空间分集方案之一，处理所选传输方案中的信号，并通过多个发射天线发射信号。包括多个接收天线的接收机处理映射到发射机的传输方案的接收方案中的信号。传输方案包括用于最大化分集增益的传输方案和用于使频谱效率最大化的传输方案。使用自适应传输模式切换技术的MIMO通信系统使用信道的空间选择性进行MIMO传输模式之间的切换，从而根据信道状态获得信噪比（SNR）和频谱效率的最大增益。

5. 发明授权

US07769390B2 Apparatus and method for transmitting and receiving data in multiuser MIMO system 有权
标题翻译：在多用户MIMO系统中发送和接收数据的装置和方法
公开(公告)号：US07769390B2
公开(公告)日：2010-08-03
申请号：US11059962
申请日：2005-02-17
申请人： Ho-Jin Kim , Sung-Jin Kim , Kwang-Bok Lee
发明人： Ho-Jin Kim , Sung-Jin Kim , Kwang-Bok Lee
IPC分类号： H04W72/00
CPC分类号： H04B7/0604 , H04B7/0452 , H04B7/0632 , H04B7/0822 , H04B7/0854
摘要： A method for transmitting and receiving data in a multiuser Multiple-Input Multiple-Output (MIMO) system including a base station connected to a plurality of user equipments. In the method, each of the user equipments separately calculates channel capacity information using a linear reception scheme and a nonlinear reception scheme, and feeds back the calculated channel capacity information to the base station. The base station separately calculates system capacities using at least two different antenna scheduling schemes based on the channel capacity information fed back from the user equipments, and allocates antennas to the user equipments using a selected antenna scheduling scheme having higher system capacity out of the two antenna scheduling schemes.
摘要翻译：一种用于在包括连接到多个用户设备的基站的多用户多输入多输出（MIMO）系统中发送和接收数据的方法。在该方法中，每个用户设备使用线性接收方式和非线性接收方式分别计算信道容量信息，并将计算出的信道容量信息反馈给基站。基站基于从用户设备反馈的信道容量信息，使用至少两个不同的天线调度方案分别计算系统容量，并且使用在两个天线中具有较高系统容量的选定的天线调度方案向用户设备分配天线调度方案

6. 发明授权

US07764931B2 Method and apparatus for transmitting/receiving feedback information representing channel quality in a MIMO-OFDM system 失效
标题翻译：用于在MIMO-OFDM系统中发送/接收表示信道质量的反馈信息的方法和装置
公开(公告)号：US07764931B2
公开(公告)日：2010-07-27
申请号：US11840918
申请日：2007-08-17
申请人： Sung-Jin Kim , Ho-Jin Kim , Jianjun Li , Jung-Hoon Suh , Chang-Soon Park
发明人： Sung-Jin Kim , Ho-Jin Kim , Jianjun Li , Jung-Hoon Suh , Chang-Soon Park
IPC分类号： H04B1/00 , H04B7/00
CPC分类号： H04L1/0026 , H04B7/0417 , H04B7/0452 , H04B7/0634 , H04B7/0639 , H04B7/066 , H04L1/0003 , H04L1/0009 , H04L5/0023 , H04L5/006 , H04L5/0064 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W28/06
摘要： A method of transmitting/receiving feedback information representing channel quality in a MIMO-OFDM system, in which a receiver measures channel qualities of signals transmitted on a plurality of subbands through a plurality of transmitting antennas by a transmitter, selects a predetermined number of subbands having a highest transmission performance based on the measured channel qualities and preceding information, determines at least one subband group with a maximum rate from among the selected subbands and the preceding information associated with the at least one subband group, and transmits feedback information to the transmitter, the feedback information including channel quality information about the at least one subband group and the associated preceding information.
摘要翻译：一种在MIMO-OFDM系统中发送/接收表示信道质量的反馈信息的方法，其中接收机通过发射机测量通过多个发射天线在多个子带上发送的信号的信道质量，选择预定数量的子带，其具有基于所测量的信道质量和先前信息的最高传输性能，从所选择的子带中的最大速率和与所述至少一个子带组相关联的先前信息确定至少一个子带组，并将反馈信息发送到发射机，所述反馈信息包括关于所述至少一个子带组的信道质量信息和所述相关联的先前信息。

7. 发明授权

US07746947B2 Method and apparatus for transmitting/receiving data in a multiple-input multiple-output communication system 有权
标题翻译：用于在多输入多输出通信系统中发送/接收数据的方法和装置
公开(公告)号：US07746947B2
公开(公告)日：2010-06-29
申请号：US11274662
申请日：2005-11-15
申请人： Sung-Jin Kim , Ho-Jin Kim , Kwang-Bok Lee , Ki-Ho Kim , Hyoung-Woon Park , Jae-Hak Chung , Chan-Byoung Chae , Won-Il Roh
发明人： Sung-Jin Kim , Ho-Jin Kim , Kwang-Bok Lee , Ki-Ho Kim , Hyoung-Woon Park , Jae-Hak Chung , Chan-Byoung Chae , Won-Il Roh
IPC分类号： H04B7/04
CPC分类号： H04B7/0617 , H04B7/0417 , H04B7/0443 , H04B7/0452 , H04B7/0634
摘要： A multiple-input multiple-output (MIMO) communication system is provided for communication between a transmission apparatus having a plurality of transmission antennas and a reception apparatus having a plurality of reception antennas. The reception apparatus performs singular value decomposition (SVD) on channel information for a channel established to the transmission apparatus, and feeds back the SVD-decomposed channel information to the transmission apparatus. The transmission apparatus receives the SVD-decomposed channel information from the reception apparatus, performs QR decomposition on the received SVD-decomposed channel information, and sets multiple transmission antennas to be allocated to the channel, thereby performing beamforming.
摘要翻译：提供了一种多输入多输出（MIMO）通信系统，用于具有多个发送天线的发送装置与具有多个接收天线的接收装置之间的通信。接收装置对发送装置建立的信道的信道信息进行奇异值分解（SVD），并将SVD分解信道信息反馈给发送装置。发送装置从接收装置接收SVD分解信道信息，对所接收的SVD分解信道信息进行QR分解，并设定要分配给信道的多个发送天线，从而进行波束形成。

8. 发明申请

US20100132784A1 DYE SENSITIZED SOLAR CELL WITH SEPARATION MEMBRANE AND METHOD THEREOF 审中-公开
标题翻译：具有分离膜的DYE敏感太阳能电池及其方法
公开(公告)号：US20100132784A1
公开(公告)日：2010-06-03
申请号：US12448971
申请日：2008-01-16
申请人： Dong Hyon Sheen , Ho Jin Kim
发明人： Dong Hyon Sheen , Ho Jin Kim
IPC分类号： H01L31/00 , H01L31/18
CPC分类号： H01G9/2031 , H01G9/2059 , H01G9/2068 , H01G9/2095 , Y02B10/12 , Y02E10/542 , Y02P70/521
摘要： Disclosed herein is a dye-sensitized solar cell provided with a separation membrane between a photoelectrode and a counter electrode, in which, because the separation membrane serves as a support, it is possible to prevent damage thereto, the shorting between the two electrodes, and the leaning phenomenon of an electrolyte, and in which, because the separation membrane serves as a support, unit cells having large areas can be fabricated, so that the effective area thereof is increased, thereby realizing a highly efficient cell.
摘要翻译：本文公开了一种染料敏化太阳能电池，其在光电极和对电极之间具有分离膜，其中，由于分离膜用作支撑体，因此可以防止损伤，两个电极之间的短路和电解质的倾斜现象，其中由于分离膜用作载体，可以制造具有大面积的单元电池，从而增加其有效面积，从而实现高效电池。

9. 发明授权

US07711330B2 Method and apparatus for transmitting/receiving signals in multiple input multiple output wireless communication system employing beam forming scheme 有权
标题翻译：在采用波束成形方案的多输入多输出无线通信系统中发送/接收信号的方法和装置
公开(公告)号：US07711330B2
公开(公告)日：2010-05-04
申请号：US11260852
申请日：2005-10-27
申请人： Ho Yang , Hyoung-Woon Park , Ho-Jin Kim , Ashish Pandharipande
发明人： Ho Yang , Hyoung-Woon Park , Ho-Jin Kim , Ashish Pandharipande
IPC分类号： H03C7/02
CPC分类号： H04L1/0643 , H04B7/043 , H04L1/0625
摘要： Disclosed is a method and an apparatus for transmitting/receiving signals in an multiple input multiple output (MIMO) wireless communication system. The method and apparatus including beam forming of a reference signal while predetermined codes are mapped on a one-to-one basis to each of a plurality of beams available for the transmitter and thereafter transmitting the beam-formed reference signal to a receiver. Also, if information representing an optimum beam, which maximizes reception performance, is received from the receiver, beam forming of data signals is performed by means of a beam corresponding to the information on the optimum beam and the beam-formed data signals are transmitted to the receiver. Therefore, it is possible to apply a beam forming scheme having minimum operation complexity and maximizing reception performance.
摘要翻译：公开了一种在多输入多输出（MIMO）无线通信系统中发送/接收信号的方法和装置。该方法和装置包括参考信号的波束形成，同时将预定的代码以一对一的方式映射到可用于发射机的多个波束中的每一个，然后将波束形成的参考信号发送到接收机。此外，如果从接收器接收到表示最大化接收性能的最佳波束的信息，则通过与最佳波束上的信息对应的波束执行数据信号的波束形成，并将波束形成的数据信号发送到收件人。因此，可以应用具有最小操作复杂度并且最大化接收性能的波束形成方案。

10. 发明授权

US07689177B2 Method and apparatus for transmitting/receiving feedback information and system supporting the same in a multi-user multi-antenna system 有权
标题翻译：用于在多用户多天线系统中发送/接收反馈信息的方法和装置及支持该反馈信息的系统
公开(公告)号：US07689177B2
公开(公告)日：2010-03-30
申请号：US11802568
申请日：2007-05-23
申请人： Ho-Jin Kim , Seung-Young Park , David J. Love , Jianjun Li , Sung-Jin Kim , Il-Han Kim
发明人： Ho-Jin Kim , Seung-Young Park , David J. Love , Jianjun Li , Sung-Jin Kim , Il-Han Kim
IPC分类号： H04B1/06
CPC分类号： H04L1/0026 , H04B7/0417 , H04B7/0639
摘要： A method and apparatus for transmitting/receiving feedback information in a multi-user multi-antenna system and a system supporting the same are provided, in which all possible combinations are created using column vectors included in a precoding codebook, column vectors are correlated in each of the combinations, column vectors comprising correlations exceeding a reference threshold are designated as similar vectors, at least two similar vector sets are formed with the similar vectors, and feedback information is generated based on the at least two similar vector sets and transmitted.
摘要翻译：提供了一种用于在多用户多天线系统中发送/接收反馈信息的方法和装置以及支持该多用户多天线系统的系统，其中使用包括在预编码码本中的列向量来创建所有可能的组合，列向量在每个将包括超过参考阈值的相关性的列向量指定为相似的向量，则使用相似的向量形成至少两个相似的向量集合，并且基于至少两个相似的向量集合生成反馈信息并发送。

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