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1. 发明授权

US10027392B2 Method and apparatus for blind detecting a transmission mode for interference cancellation 有权
公开(公告)号：US10027392B2
公开(公告)日：2018-07-17
申请号：US15005657
申请日：2016-01-25
申请人： Heun-Chul Lee , Sung-Soo Kim , Jong-Han Lim , Sung-Yoon Cho
发明人： Heun-Chul Lee , Sung-Soo Kim , Jong-Han Lim , Sung-Yoon Cho
IPC分类号： H04B7/0456 , H04J11/00
摘要： Methods and apparatuses are provided for determining an interference transmission mode (TM) at a communication device in a cellular communication system using a resource element (RE) defined by frequency and time. A first signal is received in one RE. The first signal comprises a serving signal and an interference signal. A first vector of the received first signal is projected onto each of N projection vectors. A traffic-to-pilot ratio (TPR) decision metric of the interference signal is determined by using N pairs of an actual squared value and an expected squared value which are corresponding to the projected first vector. A TM of the interference signal is detected by determining a TF of the interference signal which minimizes the TPR decision metric from among predetermined transmit format (TF) candidates.

2. 发明授权

US08437436B2 Apparatus and method for estimating channel in broadband wireless communication system 有权
标题翻译：宽带无线通信系统估计信道的装置及方法
公开(公告)号：US08437436B2
公开(公告)日：2013-05-07
申请号：US12986700
申请日：2011-01-07
申请人： Jeong-Soon Park , Kyung-Min Kim , Jong-Han Lim , Sung-Soo Kim , In-Hyoung Kim , Jin Park
发明人： Jeong-Soon Park , Kyung-Min Kim , Jong-Han Lim , Sung-Soo Kim , In-Hyoung Kim , Jin Park
IPC分类号： H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08
CPC分类号： H04L25/0202
摘要： An apparatus and method for channel estimation decrease overhead and hardware complexity while supporting both Wiener-type channel estimation and Finite Impulse Response (FIR) filtering/Infinite Impulse Response (IIR) filtering in a wireless communication system. The apparatus includes a storage unit for storing coefficient sets for a plurality of channel estimation types. A controller selects one of the plurality of channel estimation types according to at least one of a type of a pilot signal and a reliability value of a channel parameter. An N-tap filter, including N multipliers and (N−1) adders, determines channel estimation values of data tones by using the coefficient sets for the selected channel estimation type.
摘要翻译：用于信道估计的装置和方法减少了开销和硬件复杂性，同时支持无线通信系统中的维纳型信道估计和有限脉冲响应（FIR）滤波/无限脉冲响应（IIR）滤波。该装置包括用于存储多个信道估计类型的系数组的存储单元。控制器根据导频信号的类型和信道参数的可靠性值中的至少一个来选择多个信道估计类型之一。包括N个乘法器和（N-1）个加法器的N抽头滤波器通过使用所选择的信道估计类型的系数集来确定数据音调的信道估计值。

3. 发明申请

US20110164709A1 APPARATUS AND METHOD FOR ESTIMATING CHANNEL IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：宽带无线通信系统估计信道的装置和方法
公开(公告)号：US20110164709A1
公开(公告)日：2011-07-07
申请号：US12986700
申请日：2011-01-07
申请人： Jeong-Soon Park , Kyung-Min Kim , Jong-Han Lim , Sung-Soo Kim , In-Hyoung Kim , Jin Park
发明人： Jeong-Soon Park , Kyung-Min Kim , Jong-Han Lim , Sung-Soo Kim , In-Hyoung Kim , Jin Park
IPC分类号： H04B1/10
CPC分类号： H04L25/0202
摘要： An apparatus and method for channel estimation decrease overhead and hardware complexity while supporting both Wiener-type channel estimation and Finite Impulse Response (FIR) filtering/Infinite Impulse Response (IIR) filtering in a wireless communication system. The apparatus includes a storage unit for storing coefficient sets for a plurality of channel estimation types. A controller selects one of the plurality of channel estimation types according to at least one of a type of a pilot signal and a reliability value of a channel parameter. An N-tap filter, including N multipliers and (N−1) adders, determines channel estimation values of data tones by using the coefficient sets for the selected channel estimation type.
摘要翻译：用于信道估计的装置和方法减少了开销和硬件复杂性，同时支持无线通信系统中的维纳型信道估计和有限脉冲响应（FIR）滤波/无限脉冲响应（IIR）滤波。该装置包括用于存储多个信道估计类型的系数组的存储单元。控制器根据导频信号的类型和信道参数的可靠性值中的至少一个来选择多个信道估计类型之一。包括N个乘法器和（N-1）个加法器的N抽头滤波器通过使用所选择的信道估计类型的系数集来确定数据音调的信道估计值。

4. 发明授权

US08625692B2 Transmission/reception apparatus and method for improving throughput in a multi-input multi-output communication system 有权
标题翻译：用于提高多输入多输出通信系统中的吞吐量的发送/接收装置和方法
公开(公告)号：US08625692B2
公开(公告)日：2014-01-07
申请号：US12892358
申请日：2010-09-28
申请人： Young-Seok Jung , Jong-Han Lim , Sung-Soo Kim
发明人： Young-Seok Jung , Jong-Han Lim , Sung-Soo Kim
IPC分类号： H04L1/02 , H04B1/00
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L1/0026
摘要： A method and apparatus for transmitting at least two transport blocks in a Multi-Input Multi-Output (MIMO) communication system, in which a transmitter determines whether a type of a receiver receiving the at least two transport blocks is a Successive Interference Cancellation (SIC) receiver, determines a Modulation and Coding Scheme (MCS) level for the at least two transport blocks depending on whether the type of the receiver is an SIC receiver, and transmits the at least two transport blocks using the determined MCS level.
摘要翻译：一种用于在多输入多输出（MIMO）通信系统中发送至少两个传输块的方法和装置，其中发射机确定接收所述至少两个传输块的接收机的类型是否是连续干扰消除（SIC ）接收机，根据所述接收机的类型是SIC接收机，确定用于所述至少两个传输块的调制和编码方案（MCS）级别，并且使用所确定的MCS级别来发送所述至少两个传输块。

5. 发明授权

US08331259B2 Apparatus and method for adaptively generating channel quality indicator in wireless communication system 有权
标题翻译：在无线通信系统中自适应生成信道质量指标的装置和方法
公开(公告)号：US08331259B2
公开(公告)日：2012-12-11
申请号：US12850012
申请日：2010-08-04
申请人： Young-Seok Jung , Jong-Han Lim , Sung-Soo Kim
发明人： Young-Seok Jung , Jong-Han Lim , Sung-Soo Kim
IPC分类号： H04L12/26
CPC分类号： H04L1/203 , H04L1/0003 , H04L1/0025 , H04L1/0026 , H04L1/1607 , H04L1/1812
摘要： An apparatus and method for generating a Channel Quality Indicator (CQI) in a wireless communication system are provided. The method includes receiving a Modulation and Coding Scheme (MCS) index and resource allocation information of a traffic channel and calculating a spectral efficiency at a particular time point, determining a temporary CQI index having a spectral efficiency closest to the calculated spectral efficiency in an index set, reading a CQI metric a time τ before the particular time point, determining, if the temporary CQI index is reported at the particular time point, an error rate based on the CQI metric, the error rate being a probability of an error occurring in a traffic channel after the time τ, receiving an error check result of the traffic channel transmitted at the particular time point and calculating a new error rate by applying a weight to the error check result and the error rate, and determining a CQI index to be fed back to a transmitter using the new error rate. Hence, the CQI index which maximizes spectral efficiency is determined and a Physical Downlink Shared CHannel (PDSCH) acknowledgement (ACK)/negative acknowledgement (NACK) probability is directly estimated adaptively according to a change in channel, thereby providing useful performance in various channel environments.
摘要翻译：提供了一种用于在无线通信系统中生成信道质量指示符（CQI）的装置和方法。该方法包括接收业务信道的调制和编码方案（MCS）索引和资源分配信息，并在特定时间点计算频谱效率，确定具有最接近所计算的频谱效率的频谱效率的临时CQI索引设置在特定时间点之前的时间τ读取CQI度量，确定在特定时间点是否报告临时CQI索引，基于CQI度量的错误率，错误率是发生错误的概率在时间τ之后的业务信道，接收在特定时间点发送的业务信道的错误检查结果，并通过对错误检查结果和错误率应用权重来计算新的错误率，并将CQI索引确定为使用新的错误率反馈到发射机。因此，确定频谱效率最大化的CQI索引，并且根据信道变化自适应地直接估计物理下行链路共享信道（PDSCH）确认（ACK）/否定确认（NACK）概率，从而在各种信道环境中提供有用的性能。

6. 发明授权

US08208567B2 Apparatus and method for reducing PAPR in an OFDM system 有权
标题翻译： OFDM系统中减少PAPR的装置和方法
公开(公告)号：US08208567B2
公开(公告)日：2012-06-26
申请号：US12253174
申请日：2008-10-16
申请人： Hae-Dong Yeon , In-Hyoung Kim , Jin-Woo Roh , Sung-Soo Kim , Bong-Gee Song , Jong-Han Lim
发明人： Hae-Dong Yeon , In-Hyoung Kim , Jin-Woo Roh , Sung-Soo Kim , Bong-Gee Song , Jong-Han Lim
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L27/2614 , H04L25/03343
摘要： An apparatus and method for reducing a Peak-to-Average Power Ratio (PAPR) are provided. The apparatus includes a gain processor for multiplying time signals in paths by gains set for respective paths, a delay processor for delaying gain-multiplied signals in second to last paths except for a first path by time delays set for respective second to last paths, a summer for summing the gain-multiplied signal for the first path received from the gain processor and the delayed signals received from the delay processor, a PAPR processor for measuring a PAPR of the summed signal received from the summer, for comparing the measured PAPR with a target PAPR, and for requesting one or more changes of at least one of the gain and time delay of each path, and a gain delay controller for changing the at least one of the gain and the time delay of each path according to the request received from the PAPR processor and for controlling the gain processor and the delay processor according to the change.
摘要翻译：提供了降低峰值功率比（PAPR）的装置和方法。该装置包括一个增益处理器，用于通过针对相应路径设定的增益对路径中的时间信号进行乘法;延迟处理器，用于通过为相应的第二到最后路径设置的时间延迟来延迟除了第一路径之外的第二到最后路径中的增益相乘信号的延迟处理器用于将从增益处理器接收的第一路径的增益信号和从延迟处理器接收的延迟信号相加的加法器，用于测量从夏季接收到的求和信号的PAPR的PAPR处理器，用于将测量的PAPR与目标PAPR，并且用于请求每个路径的增益和时间延迟中的至少一个的一个或多个改变;以及增益延迟控制器，用于根据接收的请求来改变每个路径的增益和时间延迟中的至少一个来自PAPR处理器，并且用于根据该改变来控制增益处理器和延迟处理器。

7. 发明授权

US08974944B2 Electrode assembly and rechargeable battery using the same 有权
标题翻译：电极组件和可充电电池使用相同
公开(公告)号：US08974944B2
公开(公告)日：2015-03-10
申请号：US12971808
申请日：2010-12-17
申请人： Jake Kim , Nam-Soon Choi , Jong-Man Kim , Sung-Soo Kim , Kyeong-Beom Cheong
发明人： Jake Kim , Nam-Soon Choi , Jong-Man Kim , Sung-Soo Kim , Kyeong-Beom Cheong
IPC分类号： H01M2/34 , H01M10/0585 , H01M10/04 , H01M10/0525 , H01M10/42
CPC分类号： H01M10/0585 , H01M2/34 , H01M2/347 , H01M10/0431 , H01M10/0525 , H01M10/4235 , H01M2200/00 , Y02E60/122
摘要： An electrode assembly comprises a first electrode including a first electrode current collector and a first electrode active material layer, a second electrode including a second electrode current collector and a second electrode active material layer, a separator disposed between the first electrode and the second electrode, and an electrode absorbing member in contact with the first electrode.
摘要翻译：电极组件包括包括第一电极集电器和第一电极活性材料层的第一电极，包括第二电极集电器和第二电极活性材料层的第二电极，设置在第一电极和第二电极之间的隔膜，以及与第一电极接触的电极吸收构件。

8. 发明授权

US08835053B2 Negative active material containing an intermetallic compound of silicon and a first metal and a metal matrix containing copper and aluminum for rechargeable lithium battery and rechargeable lithium battery containing the negative active material 有权
标题翻译：含有硅和第一金属的金属间化合物和含有铜和铝的可再充电锂电池的金属基体和含有负极活性物质的可再充电锂电池的负极活性材料
公开(公告)号：US08835053B2
公开(公告)日：2014-09-16
申请号：US12050864
申请日：2008-03-18
申请人： Min-Seok Sung , Goo-Jin Jeong , Yong-Mook Kang , Sang-Min Lee , Wan-Uk Choi , Sung-Soo Kim
发明人： Min-Seok Sung , Goo-Jin Jeong , Yong-Mook Kang , Sang-Min Lee , Wan-Uk Choi , Sung-Soo Kim
IPC分类号： H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/40
CPC分类号： H01M4/38 , H01M4/405 , Y02E60/12
摘要： Negative active materials and rechargeable lithium batteries including the negative active materials are provided. The negative active material includes an intermetallic compound of Si and a metal, and a metal matrix including Cu and Al. The negative active material may provide a rechargeable lithium battery having high capacity and excellent cycle-life and cell efficiency.
摘要翻译：提供负极活性物质和包括负极活性物质的可充电锂电池。负极活性物质包括Si和金属的金属间化合物和包括Cu和Al的金属基质。负极活性材料可以提供具有高容量和优异的循环寿命和电池效率的可再充电锂电池。

9. 发明授权

US08835049B2 Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same 有权
标题翻译：用于可再充电锂电池的负极活性材料，其制备方法以及包含该锂电池的可再充电锂电池
公开(公告)号：US08835049B2
公开(公告)日：2014-09-16
申请号：US11984807
申请日：2007-11-21
申请人： Kyoung-Han Yew , Nam-Soon Choi , Sung-Soo Kim , Su-Yeong Park
发明人： Kyoung-Han Yew , Nam-Soon Choi , Sung-Soo Kim , Su-Yeong Park
IPC分类号： H01M4/60 , H01M4/58 , H01M10/52 , C01G37/00 , C01G39/00 , H01M4/131 , H01M4/36 , H01M10/0525 , C01G31/00 , C01G41/00 , H01M4/62 , H01M4/134 , H01M4/04 , H01M4/02
CPC分类号： H01M4/62 , C01G31/006 , C01G37/006 , C01G39/006 , C01G41/006 , C01P2002/82 , C01P2006/40 , H01M4/04 , H01M4/131 , H01M4/134 , H01M4/366 , H01M10/0525 , H01M2004/021 , Y02E60/122
摘要： A negative active material for a rechargeable lithium battery includes a core including an active material being capable of performing reversible electrochemical oxidation and reduction, and a coating layer on the surface of the core. The coating layer includes a reticular structure including —O-M-O— wherein M is selected Si, Ti, Zr, Al, or combinations thereof and an organic functional group linked to the M as a side chain. The organic functional group is selected from the group consisting of an alkyl group, a haloalkyl group, a substituted or unsubstituted aryl group, and combinations thereof. The negative active material for a rechargeable lithium battery according to the present invention can be applied along with an aqueous binder, and improve high capacity, good cycle-life, and particularly high capacity during charge and discharge at a high rate.
摘要翻译：用于可再充电锂电池的负极活性材料包括具有能够进行可逆电化学氧化和还原的活性材料的芯和在芯表面上的涂层。涂层包括包含-O-M-O-的网状结构，其中M选自Si，Ti，Zr，Al或它们的组合，以及与作为侧链的M连接的有机官能团。有机官能团选自烷基，卤代烷基，取代或未取代的芳基及其组合。根据本发明的可再充电锂电池的负极活性材料可以与水性粘合剂一起使用，并且以高速率提高充电和放电期间的高容量，良好的循环寿命和特别高的容量。

10. 发明授权

US08834632B2 Apparatus and system for manufacturing a carbon nanotube 有权
标题翻译：用于制造碳纳米管的装置和系统
公开(公告)号：US08834632B2
公开(公告)日：2014-09-16
申请号：US11987477
申请日：2007-11-30
申请人： Ho-Soo Hwang , Sung-Soo Kim , Jung-Keun Cho
发明人： Ho-Soo Hwang , Sung-Soo Kim , Jung-Keun Cho
IPC分类号： C01B31/02 , B01J19/00 , B82Y40/00 , B82Y30/00
CPC分类号： C01B31/0233 , B82Y30/00 , B82Y40/00 , C01B32/162 , Y10S977/843
摘要： In a method of manufacturing a carbon nanotube, a boat configured to receive substrates is positioned outside of a synthesis space where the carbon nanotube is synthesized. The substrates are loaded into the boat. The boat is then transferred to the synthesis space. A process for forming the carbon nanotube is performed on the substrates in the synthesis space to form the carbon nanotube. Thus, the carbon nanotube may be effectively manufactured.
摘要翻译：在制造碳纳米管的方法中，构造成接收基板的舟皿位于合成碳纳米管的合成空间的外侧。基板装载到船上。然后将船转移到合成空间。在合成空间的基板上进行形成碳纳米管的工序，形成碳纳米管。因此，可以有效地制造碳纳米管。

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