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1. 发明授权

US08467334B2 Multiple-input multiple-output (MIMO) communication method and apparatus using the same 有权
标题翻译：多输入多输出（MIMO）通信方法及其使用方法
公开(公告)号：US08467334B2
公开(公告)日：2013-06-18
申请号：US12166724
申请日：2008-07-02
申请人： Ill Soo Sohn , Byong Ok Lee , Won Mu Lee , Kwang Bok Lee , Sung Jin Kim , Goochul Chung
发明人： Ill Soo Sohn , Byong Ok Lee , Won Mu Lee , Kwang Bok Lee , Sung Jin Kim , Goochul Chung
IPC分类号： H04W4/00
CPC分类号： H04B7/0632 , H04B7/0452 , H04B7/0617
摘要： A multiple-input multiple-output (MIMO) communication method and apparatus are provided. A MIMO communication apparatus includes a selected beamforming vector determining unit to determine a selected beamforming vector corresponding to a selected user, a performance information generating unit to generate performance information corresponding to where a non-selected beamforming vector is allocated to a non-selected user, and an additional beamforming vector selecting unit to select an additional beamforming vector corresponding to the non-selected user based on the performance information.
摘要翻译：提供了多输入多输出（MIMO）通信方法和装置。 MIMO通信装置包括：选择的波束形成向量确定单元，用于确定与所选择的用户对应的所选择的波束形成向量;演奏信息生成单元，用于生成对应于未选择的波束成形向量被分配给未选择的用户的位置的演奏信息; 以及附加的波束形成向量选择单元，用于基于所述性能信息选择与所述未选择的用户相对应的附加波束形成向量。

2. 发明申请

US20090034427A1 MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COMMUNICATION METHOD AND APPARATUS USING THE SAME 有权
标题翻译：多输入多输出（MIMO）通信方法和装置
公开(公告)号：US20090034427A1
公开(公告)日：2009-02-05
申请号：US12166724
申请日：2008-07-02
申请人： Ill Soo SOHN , Byong Ok Lee , Won Mu Lee , Kwang Bok Lee , Sung Jin Kim , Goochul Chung
发明人： Ill Soo SOHN , Byong Ok Lee , Won Mu Lee , Kwang Bok Lee , Sung Jin Kim , Goochul Chung
IPC分类号： H04L12/26
CPC分类号： H04B7/0632 , H04B7/0452 , H04B7/0617
摘要： A multiple-input multiple-output (MIMO) communication method and apparatus are provided. A MIMO communication apparatus includes a selected beamforming vector determining unit to determine a selected beamforming vector corresponding to a selected user, a performance information generating unit to generate performance information corresponding to where a non-selected beamforming vector is allocated to a non-selected user, and an additional beamforming vector selecting unit to select an additional beamforming vector corresponding to the non-selected user based on the performance information.
摘要翻译：提供了多输入多输出（MIMO）通信方法和装置。 MIMO通信装置包括：选择的波束形成向量确定单元，用于确定与所选择的用户对应的所选择的波束形成向量;演奏信息生成单元，用于生成对应于未选择的波束成形向量被分配给未选择的用户的位置的演奏信息; 以及附加的波束形成向量选择单元，用于基于所述性能信息选择与所述未选择的用户相对应的附加波束形成向量。

3. 发明授权

US08416877B2 Unitary precoding apparatus and method in multi-user multiple input multiple output (MIMO) communication system 有权
标题翻译：多用户多输入多输出（MIMO）通信系统中的单一预编码装置和方法
公开(公告)号：US08416877B2
公开(公告)日：2013-04-09
申请号：US12850713
申请日：2010-08-05
申请人： Hyoung Joo Lee , Ill Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
发明人： Hyoung Joo Lee , Ill Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
IPC分类号： H04B7/02
CPC分类号： H04L25/03343 , H04B7/0452 , H04B7/0456 , H04B7/0634 , H04L25/0224
摘要： In a multi-user multiple input multiple output (MIMO) communication system using the same radio resource, a unitary matrix may be generated to remove interference signals and enhance a transmission capacity. The unitary matrix may be used for precoding. Vectors included in the unitary matrix may have a most similar direction to precoding vectors of target terminal devices and may be orthogonal to each other.
摘要翻译：在使用相同无线电资源的多用户多输入多输出（MIMO）通信系统中，可以生成酉矩阵来去除干扰信号并提高传输容量。酉矩阵可用于预编码。包含在酉矩阵中的向量可以具有与目标终端设备的预编码向量最相似的方向，并且可以彼此正交。

4. 发明申请

US20110158335A1 UNITARY PRECODING APPARATUS AND METHOD IN MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) COMMUNICATION SYSTEM 有权
标题翻译：多用户多输入多输出（MIMO）通信系统中的单元预处理装置和方法
公开(公告)号：US20110158335A1
公开(公告)日：2011-06-30
申请号：US12850713
申请日：2010-08-05
申请人： Hyoung Joo LEE , Ill Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
发明人： Hyoung Joo LEE , Ill Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
IPC分类号： H04L27/28 , H04L27/00
CPC分类号： H04L25/03343 , H04B7/0452 , H04B7/0456 , H04B7/0634 , H04L25/0224
摘要： In a multi-user multiple input multiple output (MIMO) communication system using the same radio resource, a unitary matrix may be generated to remove interference signals and enhance a transmission capacity. The unitary matrix may be used for precoding. Vectors included in the unitary matrix may have a most similar direction to precoding vectors of target terminal devices and may be orthogonal to each other.
摘要翻译：在使用相同无线电资源的多用户多输入多输出（MIMO）通信系统中，可以生成酉矩阵来去除干扰信号并提高传输容量。酉矩阵可用于预编码。包含在酉矩阵中的向量可以具有与目标终端设备的预编码向量最相似的方向，并且可以彼此正交。

5. 发明授权

US08380212B2 Apparatus and method for transmission of dynamic feedback channel information in a MIMO system 有权
标题翻译：用于在MIMO系统中传输动态反馈信道信息的装置和方法
公开(公告)号：US08380212B2
公开(公告)日：2013-02-19
申请号：US12404243
申请日：2009-03-13
申请人： Ill Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
发明人： Ill Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
IPC分类号： H04B7/00 , H04W72/00 , H04W4/00 , H04J11/00 , H04K1/10 , H04L1/02 , H04L27/00
CPC分类号： H04W72/085 , H04W72/0406 , H04W72/046
摘要： A base station apparatus and method of transmission of dynamic feedback channel information in a MIMO system. The base station apparatus includes a first channel state information receiving unit to receive a first channel state information; a receiving terminal selection unit to select at least one receiving terminal to receive data from among a plurality of terminals; a quantization length determination unit to independently determine a second quantization length of the selected receiving terminal; a quantization length transmission unit to transmit the second quantization length to the selected e receiving terminal; a second channel state information receiving unit to receive second channel state information from the selected receiving terminal; and a data transmission unit to transmit data to the selected receiving terminal using a plurality of transmission antennas of a base station based on the second channel state information.
摘要翻译：一种在MIMO系统中传输动态反馈信道信息的基站装置和方法。基站装置包括：第一信道状态信息接收单元，用于接收第一信道状态信息; 接收终端选择单元，用于选择至少一个接收终端从多个终端接收数据; 量化长度确定单元，用于独立地确定所选择的接收终端的第二量化长度; 量化长度传输单元，用于向所选e接收终端发送第二量化长度; 第二信道状态信息接收单元，用于从所选择的接收终端接收第二信道状态信息; 以及数据发送单元，其基于所述第二信道状态信息，使用基站的多个发送天线向所选择的接收终端发送数据。

6. 发明申请

US20100093361A1 APPARATUS AND METHOD FOR TRANSMISSION OF DYNAMIC FEEDBACK CHANNEL INFORMATION IN A MIMO SYSTEM 有权
标题翻译：在MIMO系统中传输动态反馈信道信息的装置和方法
公开(公告)号：US20100093361A1
公开(公告)日：2010-04-15
申请号：US12404243
申请日：2009-03-13
申请人： III Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
发明人： III Soo Sohn , Kwang Bok Lee , Chang Soon Park , Sung Jin Kim
IPC分类号： H04W72/04
CPC分类号： H04W72/085 , H04W72/0406 , H04W72/046
摘要： A base station apparatus and method of transmission of dynamic feedback channel information in a MIMO system. The base station apparatus includes a first channel state information receiving unit to receive a first channel state information; a receiving terminal selection unit to select at least one receiving terminal to receive data from among a plurality of terminals; a quantization length determination unit to independently determine a second quantization length of the selected receiving terminal; a quantization length transmission unit to transmit the second quantization length to the selected e receiving terminal; a second channel state information receiving unit to receive second channel state information from the selected receiving terminal; and a data transmission unit to transmit data to the selected receiving terminal using a plurality of transmission antennas of a base station based on the second channel state information.
摘要翻译：一种在MIMO系统中传输动态反馈信道信息的基站装置和方法。基站装置包括：第一信道状态信息接收单元，用于接收第一信道状态信息; 接收终端选择单元，用于选择至少一个接收终端从多个终端接收数据; 量化长度确定单元，用于独立地确定所选择的接收终端的第二量化长度; 量化长度传输单元，用于向所选e接收终端发送第二量化长度; 第二信道状态信息接收单元，用于从所选择的接收终端接收第二信道状态信息; 以及数据发送单元，其基于所述第二信道状态信息，使用基站的多个发送天线向所选择的接收终端发送数据。

7. 发明授权

US09137673B2 Interference control system for simultaneously supporting low power communication and high spectral efficient communication 有权
标题翻译：同时支持低功率通信和高频高效通信的干扰控制系统
公开(公告)号：US09137673B2
公开(公告)日：2015-09-15
申请号：US13358215
申请日：2012-01-25
申请人： Sung Jin Kim , Tae In Hyon , Ki Ho Kim
发明人： Sung Jin Kim , Tae In Hyon , Ki Ho Kim
IPC分类号： H04W4/00 , H04W16/14 , H04W72/08 , H04W84/18 , H04W88/06 , H04L29/06
CPC分类号： H04W16/14 , H04L69/14 , H04W4/38 , H04W72/082 , H04W84/18 , H04W88/06 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/166
摘要： Provided are a method and apparatus for controlling signal interference between networks in a personal area network. In one embodiment, an interference control apparatus may include: a cooperation determining unit configured to determine whether to perform a wireless cooperation with a neighboring mobile hub that manages a neighboring sensor node, based on a magnitude of an interference signal from the neighboring sensor node; a transmitter configured to transmit, to the neighboring mobile hub via a first communication link, first information received from a target sensor node; a receiver configured to receive the first information from the target sensor node via a second communication link, and to receive second information from the neighboring mobile hub via the first communication link; and a decoding unit configured to perform wireless cooperative multi-user decoding based on the first information and the second information.
摘要翻译：提供一种用于控制个人区域网络中的网络之间的信号干扰的方法和装置。在一个实施例中，干扰控制装置可以包括：协作确定单元，被配置为基于来自相邻传感器节点的干扰信号的大小来确定是否执行与管理邻近传感器节点的相邻移动集线器的无线协作; 发射机，被配置为经由第一通信链路将从目标传感器节点接收的第一信息发送到所述相邻移动集线器; 接收器，被配置为经由第二通信链路从所述目标传感器节点接收所述第一信息，以及经由所述第一通信链路从所述相邻移动集线器接收第二信息; 以及解码单元，被配置为基于所述第一信息和所述第二信息来执行无线协作多用户解码。

8. 发明授权

US09121126B2 Washing machine and control method thereof 有权
标题翻译：洗衣机及其控制方法
公开(公告)号：US09121126B2
公开(公告)日：2015-09-01
申请号：US13064903
申请日：2011-04-25
申请人： Moo Hyung Lee , Sung Jin Kim , Myung Sun Kang
发明人： Moo Hyung Lee , Sung Jin Kim , Myung Sun Kang
IPC分类号： D06F37/22 , D06F33/02
CPC分类号： D06F37/225 , D06F33/02 , D06F2222/00
摘要： A washing machine in which performance of a balancer is improved and a control method thereof. The washing machine includes at least one balancer housing provided with a ring-shaped channel, at least one mass body movably disposed in the channel, a confinement unit to confine the at least one mass body to the at least one balancer housing so as to allow the at least one mass body to be rotated under the condition that the at least one mass body is fixed to the at least one balancer housing, an adjustment unit to release confinement of the at least one mass body so as to allow the at least one mass body to descend due to gravity during rotation of the drum, and a control unit to control the adjustment unit so that unbalanced load is offset by the at least one mass body.
摘要翻译：一种改善平衡器性能的洗衣机及其控制方法。该洗衣机包括至少一个设置有环形通道的平衡器壳体，至少一个可移动地设置在通道中的质量体，限制单元，用于将至少一个质量体限定在至少一个平衡器壳体上，以允许所述至少一个质量体在所述至少一个质量体被固定到所述至少一个平衡器壳体的条件下旋转;调节单元，以释放所述至少一个质量体的限制，以允许所述至少一个质量体在滚筒的旋转期间由于重力而下降;以及控制单元，用于控制调节单元，使得不平衡载荷被至少一个质量体抵消。

9. 发明授权

US08787469B2 Method for codebook design and beamforming vector selection in per-user unitary rate control (PU2RC) system 有权
标题翻译：用户单位速率控制（PU2RC）系统中码本设计和波束成形向量选择的方法
公开(公告)号：US08787469B2
公开(公告)日：2014-07-22
申请号：US11972397
申请日：2008-01-10
申请人： Sung Jin Kim , Bruno Clerckx , Seung Young Park , David J. Love , Il Han Kim
发明人： Sung Jin Kim , Bruno Clerckx , Seung Young Park , David J. Love , Il Han Kim
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04B7/0417 , H04B7/0619 , H04L5/0023 , H04L5/0025 , H04L25/03343 , H04L2025/03426
摘要： A base station includes a storage unit to store a codebook, wherein the codebook includes a plurality of matrices; a control unit to perform beamforming using the codebook to generate a signal; and a multi-antenna to transmit the signal. For all of the plurality of matrices, all column vectors of a same matrix of the plurality of matrices are orthogonal to each other. For all columns of the plurality of matrices, all column vectors of a same column of all of the plurality of matrices satisfy a Grassmannian line packing (GLP) criterion.
摘要翻译：基站包括用于存储码本的存储单元，其中码本包括多个矩阵; 控制单元，用于使用码本来执行波束形成以产生信号; 以及用于发送信号的多天线。对于所有多个矩阵，多个矩阵中相同矩阵的所有列向量彼此正交。对于多个矩阵的所有列，所有多个矩阵的所有列的所有列向量满足Grassmannian线填充（GLP）标准。

10. 发明授权

US08620219B2 Wireless communication system between medical devices using cognitive technology 有权
标题翻译：使用认知技术的医疗设备之间的无线通信系统
公开(公告)号：US08620219B2
公开(公告)日：2013-12-31
申请号：US13157554
申请日：2011-06-10
申请人： Tae In Hyon , Sung Jin Kim
发明人： Tae In Hyon , Sung Jin Kim
IPC分类号： H04B15/00
CPC分类号： H04W16/14 , A61B5/0015 , A61B5/002 , H04L27/0006
摘要： Provided is a wireless communication system between medical devices. A wireless communication apparatus between medical devices using a cognitive technology may receive, from an external frequency coordination database server, state information of frequencies that are available in a predetermined area, and store interference information associated with the frequencies. The communication apparatus may sense an external interference signal that affects the frequencies outside the predetermined area, and an internal interference signal that affects the frequencies within the predetermined area. The communication apparatus may determine a priority of each of the frequencies that are available in the predetermined area based on the interference information, the external interference signal, and the internal interference signal, and may determine a frequency to be assigned based on the priority.
摘要翻译：提供了医疗设备之间的无线通信系统。使用认知技术的医疗装置之间的无线通信装置可以从外部频率协调数据库服务器接收在预定区域中可用的频率的状态信息，并存储与频率相关联的干扰信息。通信装置可以感测影响预定区域外的频率的外部干扰信号，以及影响预定区域内的频率的内部干扰信号。通信装置可以基于干扰信息，外部干扰信号和内部干扰信号来确定预定区域中可用的每个频率的优先级，并且可以基于优先级来确定要分配的频率。

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