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1. 发明申请

WO2009148272A2 APPARATUS AND METHOD FOR MAPPING SYMBOL 审中-公开
标题翻译：用于映射符号的装置和方法
公开(公告)号：WO2009148272A2
公开(公告)日：2009-12-10
申请号：PCT/KR2009/002971
申请日：2009-06-04
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , KWON, Dong Seung , KWAK, Byung-Jae , YEH, Choongil , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung , SHIN, Wooram , PARK, Bum-Soo , KANG, Chung Gu , KIM, Jin-Woo
发明人： KWON, Dong Seung , KWAK, Byung-Jae , YEH, Choongil , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung , SHIN, Wooram , PARK, Bum-Soo , KANG, Chung Gu , KIM, Jin-Woo
IPC分类号： H04L27/34
CPC分类号： H04L27/3405 , H04L1/1816 , H04L1/1893
摘要： In a symbol mapping method, transmission data is encoded to output information bits and re¬ dundancy bits. The information bits and the redundancy bits are mapped to a symbol according to a first mapping scheme at a first transmission, and the information bits and the redundancy bits are mapped to a symbol according to a second mapping scheme at a second transmission.
摘要翻译：在符号映射方法中，传输数据被编码以输出信息位和冗余位。在第一次发送时，根据第一映射方案将信息比特和冗余比特映射到符号，并且在第二次传输时，根据第二映射方案将信息比特和冗余比特映射到符号。

2. 发明申请

WO2009131373A2 APPARATUS AND METHOD FOR SELECTION OF PRECODING MATRIX 审中-公开
标题翻译：用于选择预编矩阵的装置和方法
公开(公告)号：WO2009131373A2
公开(公告)日：2009-10-29
申请号：PCT/KR2009/002096
申请日：2009-04-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , KWON, Dong Seung , KWAK, Byung-Jae , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung , YEH, Choong Il , SHIN, Wooram , KANG, Chung Gu , KIM, Jin-Woo
发明人： KWON, Dong Seung , KWAK, Byung-Jae , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung , YEH, Choong Il , SHIN, Wooram , KANG, Chung Gu , KIM, Jin-Woo
IPC分类号： H03M13/00
CPC分类号： H04L1/06 , H04B7/0639 , H04L1/1867 , H04L1/1893
摘要： The present invention relates to an apparatus and a method for selection of a precoding matrix. In the present invention, a precoding matrix to enable an effective signal-to-noise ratio (ESNR) to have a maximum value with respect to a signal vector that requires retransmission is selected in a codebook and fed back to a transmitter. Accordingly, since the effective signal-to-noise ratio has the maximum value after the signal vector is retransmitted, it is possible to minimize a reception error probability of retransmission.
摘要翻译：用于选择预编码矩阵的装置和方法技术领域本发明涉及用于选择预编码矩阵的装置和方法。在本发明中，在码本中选择使有效信噪比（ESNR）相对于需要重传的信号矢量具有最大值的预编码矩阵，并将其反馈给发射机。因此，由于在重发信号矢量之后有效信噪比具有最大值，因此可以使重发的接收错误概率最小化。

3. 发明申请

WO2009113792A1 APPARATUS AND METHOD FOR MAPPING SYMBOL 审中-公开
标题翻译：用于映射符号的装置和方法
公开(公告)号：WO2009113792A1
公开(公告)日：2009-09-17
申请号：PCT/KR2009/001179
申请日：2009-03-10
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, Dong Seung , KWAK, Byung-Jae , PARK, Bum-Soo , YEH, Choong Il , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung
发明人： KWON, Dong Seung , KWAK, Byung-Jae , PARK, Bum-Soo , YEH, Choong Il , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung
IPC分类号： H04L27/36 , H04L27/20 , H03M13/29
CPC分类号： H04L27/34 , H03M13/256 , H03M13/258 , H03M13/27 , H03M13/2957 , H04L1/0045 , H04L1/0066 , H04L1/0068 , H04L1/007 , H04L1/0071
摘要： The present invention provides a method and an apparatus for symbol mapping. The encoder, for example a systematic encoder, of the symbol mapping apparatus encodes transmission data (S410) and outputs data in which a plurality of redundancy bits are added to a plurality of information bits. A puncturer punctures the information bits and the redundancy bits (S420). An information interleaver interleaves the punctured information bits, and a redundancy interleaver interleaves the punctured redundancy bits (S430). Finally, the symbol mapper maps the interleaved information bits and the interleaved redundancy bits onto the symbols (S440). The average log-likelihood ratio (LLR) value of mapped information bits is different from the average LLR value of the mapped redundancy bits.
摘要翻译：本发明提供了一种用于符号映射的方法和装置。符号映射装置的编码器（例如系统编码器）对发送数据进行编码（S410），并将多个冗余比特的数据输出到多个信息比特。穿孔者对信息比特和冗余比特进行穿孔（S420）。信息交织器对穿孔信息比特进行交织，冗余交织器交织穿孔冗余比特（S430）。最后，符号映射器将交织的信息比特和交织的冗余比特映射到符号上（S440）。映射信息位的平均对数似然比（LLR）值与映射冗余位的平均LLR值不同。

4. 发明申请

WO2009057876A1 TRANSMITTING/RECEIVING METHOD FOR MULTI-USER MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM 审中-公开
标题翻译：用于多用户多输入多输出系统的发送/接收方法
公开(公告)号：WO2009057876A1
公开(公告)日：2009-05-07
申请号：PCT/KR2008/003603
申请日：2008-06-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , YEH, Choong il , CHOI, In-Kyeong , SONG, Young Seog , LEE, Seung Joon , KWAK, Byung-Jae , KIM, Ji Hyung , KWON, Dong Seung , KIM, Joon Doo , KANG, Ji Won , LEE, Chung Yong
发明人： YEH, Choong il , CHOI, In-Kyeong , SONG, Young Seog , LEE, Seung Joon , KWAK, Byung-Jae , KIM, Ji Hyung , KWON, Dong Seung , KIM, Joon Doo , KANG, Ji Won , LEE, Chung Yong
IPC分类号： H04L1/06
CPC分类号： H04L25/03343 , H04B7/0452 , H04B7/0465 , H04B7/0854 , H04L25/0204 , H04L25/0246 , H04L2025/03426
摘要： Disclosed is a transmitting/receiving method in a multi-user multiple-input multiple-output (MU-MIMO) channel. The transmitting method includes: performing QR decomposition on a Hermitian transpose matrix of a channel matrix to obtain a first matrix and a second matrix as a triangular matrix; obtaining a preprocessing matrix by using the first matrix; and forming an effective channel based on the preprocessing matrix by a block triangulation technique.
摘要翻译：公开了一种多用户多输入多输出（MU-MIMO）信道中的发送/接收方法。发送方法包括：对信道矩阵的厄米转置矩阵执行QR分解以获得第一矩阵和第二矩阵作为三角矩阵; 通过使用第一矩阵获得预处理矩阵; 并通过块三角测量技术形成基于预处理矩阵的有效信道。

5. 发明申请

WO2009075456A1 METHOD FOR TRANSMISSION INTERFERENCE CANCELLATION FOR MU-MIMO 审中-公开
标题翻译： MU-MIMO传输干扰消除方法
公开(公告)号：WO2009075456A1
公开(公告)日：2009-06-18
申请号：PCT/KR2008/004910
申请日：2008-08-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SAMSUNG ELECTRONICS CO., LTD. , YEH, Choong il , LEE, Seung Joon , KWON, Dong Seung
发明人： YEH, Choong il , LEE, Seung Joon , KWON, Dong Seung
IPC分类号： H04B7/06
CPC分类号： H04B7/0452 , H04B7/0434 , H04B7/0439 , Y02D70/142 , Y02D70/444
摘要： The present invention relates to a transmission interference cancellation method for a multiuser MIMO system. The method includes decomposing a channel matrix to represent formulae of permutation matrixes including a first matrix and a second matrix; determining an optimal permutation matrix among a plurality of available permutation matrixes using a norm of multiplication of the second matrix and a transmitting data vector; and determining the second matrix using the determined optimal permutation matrix and calculating a transmitting precoding vector using the determined second matrix and the transmitting data vector.
摘要翻译：本发明涉及一种用于多用户MIMO系统的传输干扰消除方法。该方法包括分解信道矩阵以表示包括第一矩阵和第二矩阵的置换矩阵的公式; 使用所述第二矩阵和发送数据向量的乘法范数来确定多个可用置换矩阵中的最优置换矩阵; 以及使用所确定的最优置换矩阵确定所述第二矩阵，并使用所确定的第二矩阵和所述发送数据向量来计算发送预编码向量。

6. 发明申请

WO2009134008A1 DEVICE AND METHOD FOR TRANSMITING AND RECEIVING SYNCHRONIZATION CHANNEL 审中-公开
标题翻译：用于传输和接收同步信道的设备和方法
公开(公告)号：WO2009134008A1
公开(公告)日：2009-11-05
申请号：PCT/KR2009/001434
申请日：2009-03-20
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , LEE, Seung Joon , YEH, Choong Il , KWON, Dong Seung
发明人： LEE, Seung Joon , YEH, Choong Il , KWON, Dong Seung
IPC分类号： H04L27/26 , H04L5/00 , H04W8/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0023 , H04L5/005
摘要： A method of transmitting a synchronization channel is provided. A plurality of block sequences for determining at least one block identifier is generated. A plurality of subcarriers of a synchro¬ nization channel are divided into a plurality of blocks, and the plurality of block sequences are allocated to the blocks to generate a synchronization signal.
摘要翻译：提供了发送同步信道的方法。生成用于确定至少一个块标识符的多个块序列。同步信道的多个子载波被分成多个块，并且将多个块序列分配给块以产生同步信号。

7. 发明申请

WO2008001979A1 TRANSMITTER HAVING FULL-DIVERSITY AND FULL-RATE, A LINEAR SPACE-TIME CODE GENERATING METHOD FOR THE TRANSMITTER, AND A MIMO SYSTEM USING SAME 审中-公开
标题翻译：具有全分散和全速率的发射机，用于发射机的线性时空码生成方法，以及使用该发射机的MIMO系统
公开(公告)号：WO2008001979A1
公开(公告)日：2008-01-03
申请号：PCT/KR2006/004165
申请日：2006-10-16
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, DongSeung , OH, Seong Keun , LEE, Mun Il , LEE, Seung Joon , OH, Jong-Ee
发明人： KWON, DongSeung , OH, Seong Keun , LEE, Mun Il , LEE, Seung Joon , OH, Jong-Ee
IPC分类号： H04B7/02 , H04B7/06 , H04L1/06
CPC分类号： H04B7/0667 , H04B7/0447 , H04B7/0615 , H04L1/0643
摘要： A space-time code has a codeword matrix. The codeword matrix is a square matrix with dimension equal to the number of the transmit antennas, wherein a row of the codeword matrix represents combined signals transmitted by each transmit antenna and a column of the codeword matrix represents timeslots of the number of the transmit antennas. Signals are transmitted through the rows of the number of spatial multiplexing rate, in each column of the matrix. Further, the symbols of the number of the transmit antennas are combined by way of utilizing complex weights, in each row of the matrix. With this space-time code, a delay is minimized, so that change of channels can be managed efficiently. Also, the space-time code has minimum number of data symbols, and thus its complexity is minimized.
摘要翻译：时空码具有码字矩阵。码字矩阵是尺寸等于发射天线数量的矩阵，其中码字矩阵的行表示由每个发射天线发射的组合信号，并且码字矩阵的列表示发射天线的数量的时隙。在矩阵的每列中，信号通过空间复用速率数的行传输。此外，通过在矩阵的每一行中利用复数权重来组合发射天线的数量的符号。利用这个空时码，延迟最小化，可以有效地管理频道的改变。此外，时空码具有最小数量的数据符号，因此其复杂度被最小化。

8. 发明公开

EP2272179A2 APPARATUS AND METHOD FOR SELECTION OF PRECODING MATRIX 审中-公开
标题翻译：装置和方法用于选择VORKODIERUNGSMATRIX
公开(公告)号：EP2272179A2
公开(公告)日：2011-01-12
申请号：EP09734347.9
申请日：2009-04-22
申请人： Electronics and Telecommunications Research Institute , Samsung Electronics Co., Ltd.
发明人： KWON, Dong Seung , KWAK, Byung-Jae , SONG, Young Seog , LEE, Seung Joon , KIM, Ji Hyung , YEH, Choong Il , SHIN, Wooram , KANG, Chung Gu , KIM, Jin-Woo
IPC分类号： H04B7/02
CPC分类号： H04L1/06 , H04B7/0639 , H04L1/1867 , H04L1/1893
摘要： The present invention relates to an apparatus and a method for selection of a precoding matrix. In the present invention, a precoding matrix to enable an effective signal-to-noise ratio (ESNR) to have a maximum value with respect to a signal vector that requires retransmission is selected in a codebook and fed back to a transmitter. Accordingly, since the effective signal-to-noise ratio has the maximum value after the signal vector is retransmitted, it is possible to minimize a reception error probability of retransmission.

9. 发明申请

WO2011047199A3 SERS-ACTIVE ABSORBERS FOR THE ANALYSIS OF ANALYTES 审中-公开
公开(公告)号：WO2011047199A3
公开(公告)日：2011-04-21
申请号：PCT/US2010/052742
申请日：2010-10-14
申请人： SPECTRAFLUIDICS, INC. , LEE, Seung Joon , PIOREK, Brian D. , MEINHART, Carl D. , HARE, Casey , BRADLEY, Norman Douglas
发明人： LEE, Seung Joon , PIOREK, Brian D. , MEINHART, Carl D. , HARE, Casey , BRADLEY, Norman Douglas
IPC分类号： G01N21/65 , B82B1/00
摘要： Solid-type SERS-active substrates (e.g., noble metallic nanostructured powders or noble metallic nanoparticle-coatings on beads, microbeads, particles, etc.) are contained within optically-transparent modules. The modules allow for the controlled introduction of analyte-bearing fluid(s) into SERS-active substrates. The modules also allow for the monitoring of SERS signals emanating from analyte(s) which have accumulated on the confined SERS-active substrates. These SERS signals may be monitored over time by direct readout of the SERS substrates through the optically transparent module for chemical analysis and chemical detection applications.

10. 发明申请

WO2005044929A1 PASTE TYPE WATERBASED PAINT COMPOSITION CONTAINING METAL POWDER AND COATING METHOD OF METAL FILM USING THE SAME 审中-公开
标题翻译：含有金属粉末的喷涂型水性油漆组合物和使用其的金属膜的涂布方法
公开(公告)号：WO2005044929A1
公开(公告)日：2005-05-19
申请号：PCT/KR2003/002389
申请日：2003-11-07
申请人： LEE, Seung Joon
发明人： LEE, Seung Joon
IPC分类号： C09D5/38
CPC分类号： C09D5/38 , C09D5/028
摘要： The present invention relates to a paste type water-based paint composition containing metal powder, which maximizes the effect of unique color and texture of metals upon reduced cost and which may be coated on low price materials that do not have high endurance against heat, does little harm to the body, and does not cause environmental pollution. The present invention provides a paste type water-based paint composition containing metal powder comprising: 100 to 500 parts by weight of metal powder with the size of 0-1~100µm, and 1 to 100 parts by weight of aqueous binder with the viscosity of 6000cps or under, wherein metal powder is selected from the group consisting of copper, brass, bronze, nickel, aluminum, iron, tin, gold and silver, and said aqueous binder comprises aqueous polyurethane resin, N,N-dimethyl formamide, acetone, silica, and water.
摘要翻译：本发明涉及一种含有金属粉末的糊状水性涂料组合物，其以降低的成本使金属的独特颜色和质地的效果最大化，并且可以涂覆在不具有高耐热性的低价格材料上对身体伤害小，不造成环境污染。本发明提供一种含有金属粉末的糊状水性涂料组合物，其包含：100〜500重量份的尺寸为0-1〜100μm的金属粉末和1〜100重量份粘度为 6000cps以下，其中金属粉末选自铜，黄铜，青铜，镍，铝，铁，锡，金和银，所述水性粘合剂包括水性聚氨酯树脂，N，N-二甲基甲酰胺，丙酮，二氧化硅和水。

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