公开(公告)号：US08195089B2

公开(公告)日：2012-06-05

申请号：US12008196

申请日：2008-01-09

申请人： Dong-Ho Kim ,  Myeon-Kyun Cho ,  Yung-Soo Kim ,  Yeheskel Bar-Ness ,  Osvaldo Simeone ,  Nicola Varanese

发明人： Dong-Ho Kim ,  Myeon-Kyun Cho ,  Yung-Soo Kim ,  Yeheskel Bar-Ness ,  Osvaldo Simeone ,  Nicola Varanese

IPC分类号： H04B7/15

CPC分类号： H04W52/46 ,  H04B7/026 ,  H04B7/0626 ,  H04W52/241

摘要： An apparatus and method for cooperative transmission in a multi-antenna relay wireless communication system are provided. A receiving end includes an estimator, a reader, a feedback unit and a detector. According to the present invention, the receiving end receives the signal from both the transmitting end and the relay station. Therefore, a reception gain is obtained and a high throughput can be ensured.

摘要翻译： 提供了一种用于多天线中继无线通信系统中的协作传输的装置和方法。 接收端包括估计器，读取器，反馈单元和检测器。 根据本发明，接收端从发送端和中继站接收信号。 因此，获得接收增益，并且可以确保高吞吐量。

公开(公告)号：US08155229B2

公开(公告)日：2012-04-10

申请号：US11603859

申请日：2006-11-22

申请人： Ye-Hoon Lee ,  Dong-Ho Kim ,  Yeheskel Bar-Ness ,  Jordi Diaz

发明人： Ye-Hoon Lee ,  Dong-Ho Kim ,  Yeheskel Bar-Ness ,  Jordi Diaz

IPC分类号： H04B7/02

CPC分类号： H04L1/0618 ,  H04L27/2626

摘要： An apparatus is provided for transmitting a signal in a communication system. Upon receipt of an information vector, the apparatus includes converting the information vector into a plurality of sub-information vectors; performing coding and modulation on each of the sub-information vectors according to a corresponding mode thereby generating a modulation symbol; interleaving the modulation symbol generated for each of the sub-information vectors; allocating power to the interleaved modulation symbol for each individual mode; and beamforming the modulation symbols power-allocated for each individual mode, and transmitting the beamforming symbols.

摘要翻译： 提供一种用于在通信系统中发送信号的装置。 在接收到信息向量时，该装置包括将信息向量转换成多个子信息向量; 根据对应模式对每个子信息向量执行编码和调制，从而生成调制符号; 交织对每个子信息向量生成的调制符号; 为每个单独模式分配交织调制符号的功率; 以及波束成形为每个单独模式功率分配的调制符号，以及发送波束形成符号。

公开(公告)号：US08119022B2

公开(公告)日：2012-02-21

申请号：US12092664

申请日：2006-11-06

申请人： Ho-Yong Lee ,  Sung-Min Lee ,  Dong-Ho Kim

发明人： Ho-Yong Lee ,  Sung-Min Lee ,  Dong-Ho Kim

IPC分类号： H01L41/18 ,  H01L41/00 ,  C04B35/00

CPC分类号： C30B29/22 ,  C30B1/02 ,  C30B29/30 ,  C30B29/32 ,  H01L41/18

摘要： A piezoelectric single crystal and piezoelectric and dielectric application parts using the same are provided, which have all of high dielectric constant K3T, high piezoelectric constants (d33 and k33), high phase transition temperatures (Tc and TRT), high coercive electric field Ec and improved mechanical properties and thus can be used in high temperature ranges and high voltage conditions. Furthermore, the piezoelectric single crystals are produced by the solid-state single crystal growth adequate for mass production of single crystals and the single crystal composition is developed not to contain expensive raw materials so that the piezoelectric single crystals can be easily commercialized. With the piezoelectric single crystals and piezoelectric single crystal application parts, the piezoelectric and dielectric application parts using the piezoelectric single crystals of excellent properties can be produced and used in the wide temperature range.

摘要翻译： 提供了具有高介电常数K3T，高压电常数（d33和k33），高相变温度（Tc和TRT），高矫顽电场Ec和高矫顽电场Ec的压电单晶和压电和介电应用部件， 改进的机械性能，因此可以在高温范围和高电压条件下使用。 此外，压电单晶通过适合大量生产单晶的固态单晶生长产生，并且单晶组合物被开发成不含有昂贵的原料，使得压电单晶易于商业化。 使用压电单晶和压电单晶应用部件，可以在宽的温度范围内制造使用具有优异性能的压电单晶的压电和电介质应用部件。

公开(公告)号：US08098213B2

公开(公告)日：2012-01-17

申请号：US12307593

申请日：2007-07-06

申请人： Dong-Ho Kim ,  Jae-Ick Choi ,  Dong-Uk Sim ,  Jong-Hwa Kwon ,  Hyung-Do Choi

发明人： Dong-Ho Kim ,  Jae-Ick Choi ,  Dong-Uk Sim ,  Jong-Hwa Kwon ,  Hyung-Do Choi

IPC分类号： H01Q15/00

CPC分类号： H01P1/20381

摘要： There is provided provided a frequency selective surface (FSS) structure for filtering a single frequency band, including: a plurality of unit cells arranged at a predetermined distance, wherein each of the unit cells includes: a substrate; a circular loop formed on the substrate with a predetermined width and having at least one of meanderingly bent portions, wherein a filtering frequency band is controlled by a length of the circular loop, a width of the circular loop, a distance between the unit cells, and a thickness and dielectric constant of dielectric.

摘要翻译： 提供了用于对单个频带进行滤波的频率选择表面（FSS）结构，包括：以预定距离布置的多个单位单元，其中每个单位单元包括：基板; 形成在所述基板上的预定宽度的圆环，并且具有曲折弯曲部分中的至少一个，其中滤波频带由所述圆形环的长度，所述圆形环的宽度，所述单元电池之间的距离， 以及电介质的厚度和介电常数。

公开(公告)号：US20110128201A1

公开(公告)日：2011-06-02

申请号：US12953124

申请日：2010-11-23

申请人： Jeong-Ho JU ,  Jae-Ick Choi ,  Wangjoo Lee ,  Dong-Ho Kim

发明人： Jeong-Ho JU ,  Jae-Ick Choi ,  Wangjoo Lee ,  Dong-Ho Kim

IPC分类号： H01Q11/14 ,  H01P11/00

CPC分类号： H01Q15/244 ,  H01Q9/0428 ,  H01Q21/065 ,  Y10T29/49016

摘要： A circularly polarized antenna in a wireless communication system includes: at least one feed antenna positioned at a predetermined point on at least one ground substrate; and a unit antenna having a plurality of conductive structures arranged in a predetermined identical direction on a superstrate positioned at a predetermined distance from above the feed antenna. The plurality of conductive structures and the unit antenna are configured to radiate circularly polarized waves, respectively, when the feed antenna radiates linearly polarized waves.

摘要翻译： 无线通信系统中的圆极化天线包括：位于至少一个接地基板上的预定点处的至少一个馈电天线; 以及具有多个导电结构的单元天线，所述多个导电结构以预定的相同方向布置在位于距馈电天线上方预定距离的覆层上。 多个导电结构和单位天线被配置为当馈电天线辐射线偏振波时分别辐射圆偏振波。

公开(公告)号：US20090230871A1

公开(公告)日：2009-09-17

申请号：US12216898

申请日：2008-07-11

申请人： Mu-Gyeom Kim ,  Jang-Seok Ma ,  Sung-Hun Lee ,  Jung-Bae Song ,  Sang-Yeol Kim ,  Dong-Ho Kim

发明人： Mu-Gyeom Kim ,  Jang-Seok Ma ,  Sung-Hun Lee ,  Jung-Bae Song ,  Sang-Yeol Kim ,  Dong-Ho Kim

IPC分类号： H05B41/36

CPC分类号： H05B33/0896

摘要： Provided are an organic light emitting display device coupled to a photoelectric transistor. The organic light emitting display device includes an anode and a cathode separated from each other, a plurality of organic material layers formed between the anode and the cathode and including an organic light emitting layer, a light source applying an excitation pulse to the organic material layers, and a light receiving unit measuring changes in photoluminescence (PL) signals that are emitted from the organic material layers.

摘要翻译： 提供了耦合到光电晶体管的有机发光显示装置。 有机发光显示装置包括彼此分离的阳极和阴极，形成在阳极和阴极之间的多个有机材料层，并且包括有机发光层，向有机材料层施加激发脉冲的光源 以及光接收单元，测量从有机材料层发射的光致发光（PL）信号的变化。

公开(公告)号：US20090213292A1

公开(公告)日：2009-08-27

申请号：US12318914

申请日：2009-01-12

申请人： Hong-Sik Park ,  Sang-Hyun Lee ,  Dong-Ho Kim

发明人： Hong-Sik Park ,  Sang-Hyun Lee ,  Dong-Ho Kim

IPC分类号： G02F1/1333

CPC分类号： G02F1/13452 ,  G02F1/1345 ,  G02F2001/133322 ,  G02F2001/133334 ,  G02F2201/503 ,  G02F2202/28 ,  H01J29/86 ,  H01L27/3276 ,  H01L51/5237 ,  Y10S248/917 ,  Y10S345/905

摘要： A flat panel display device includes a folded bezel formed in a multi-layer structure. The flat panel display device is formed so that an electronic component of a flexible printed circuit board may be inserted into at least one opening formed at a location where the layers of the bezel correspond to one another. Thus, the electronic component inserted into the opening of the bezel has improved durability against external interference and impact, and the number of components and the number of processes can be reduced.

摘要翻译： 平板显示装置包括以多层结构形成的折叠的边框。 平板显示装置形成为使得柔性印刷电路板的电子部件可以插入形成在所述边框的层彼此对应的位置处的至少一个开口中。 因此，插入到挡板的开口中的电子部件具有改善的耐外部干扰和冲击的耐久性，并且可以减少部件的数量和工艺数量。

公开(公告)号：US20080117878A1

公开(公告)日：2008-05-22

申请号：US11985958

申请日：2007-11-19

申请人： Dong-Ho Kim ,  Jong-Hyung Kwun

发明人： Dong-Ho Kim ,  Jong-Hyung Kwun

IPC分类号： H04Q7/00 ,  H04L12/66 ,  H04Q7/20

CPC分类号： H04W36/02 ,  H04W36/00 ,  H04W36/08 ,  H04W88/08

摘要： An apparatus and method for transmitting and receiving data in a communication system are provided. A serving node includes a transceiver/receiver including an antenna for transmitting and receiving data from at least one of plurality of customer equipments; a control processor responsive to an requesting handover message indicating handover to a target node for transmitting to the target node a sequence number message wherein the sequence number message has successfully received by the customer equipment; a memory for storing data to be transmitted to the customer equipment.

摘要翻译： 提供了一种用于在通信系统中发送和接收数据的装置和方法。 服务节点包括收发器/接收器，包括用于从多个客户设备中的至少一个发送和接收数据的天线; 控制处理器响应于请求切换消息，指示切换到目标节点，以向目标节点发送序列号消息，其中序列号消息已被客户设备成功接收; 用于存储要发送到客户设备的数据的存储器。

公开(公告)号：US20080018535A1

公开(公告)日：2008-01-24

申请号：US11776631

申请日：2007-07-12

申请人： In-Soo Hwang ,  Cheol-Woo You ,  Yung-Soo Kim ,  Dong-Ho Kim ,  Vahid Tarokh

发明人： In-Soo Hwang ,  Cheol-Woo You ,  Yung-Soo Kim ,  Dong-Ho Kim ,  Vahid Tarokh

IPC分类号： H01Q21/00

CPC分类号： H01Q21/00 ,  H01Q1/52

摘要： An apparatus and method for removing interference in a transmitting end of a multi-antenna system is provided. The method includes decomposing a channel matrix comprising channel coefficients for a plurality of terminals, calculating a value proportional to an interference signal for each of antennas, and calculating a sum of a transmission signal and the calculated value for each terminal and multiplying the calculated sum by the decomposed channel matrix. Accordingly, channel capacity can be improved by optimizing a data transfer rate and transmission power for each terminal.

摘要翻译： 提供一种用于消除多天线系统的发送端的干扰的装置和方法。 该方法包括分解包括多个终端的信道系数的信道矩阵，计算与每个天线的干扰信号成比例的值，并且计算每个终端的发送信号和计算值的和，并将计算出的和乘以 分解的信道矩阵。 因此，通过优化每个终端的数据传输速率和传输功率可以提高信道容量。

公开(公告)号：US20070226583A1

公开(公告)日：2007-09-27

申请号：US11603585

申请日：2006-11-22

申请人： Dong-Ho Kim ,  Jaehong Kim ,  Aditya Ramamoorthy ,  Steven McLaughlin

发明人： Dong-Ho Kim ,  Jaehong Kim ,  Aditya Ramamoorthy ,  Steven McLaughlin

IPC分类号： H03M13/00

CPC分类号： H03M13/1102 ,  H03M13/033 ,  H03M13/6362 ,  H03M13/6393

摘要： In a communication system, a signal transmission apparatus includes an encoder for encoding an information vector into a low density parity check (LDPC) codeword with an LDPC coding scheme, and a puncturer for puncturing the LDPC codeword according to a coding rate using a puncturing scheme. A signal reception apparatus includes a ‘0’ inserter for inserting ‘0’ symbols in a received signal according to a coding rate used in a signal transmission apparatus, and a decoder for decoding the ‘0’ symbol-inserted signal with a decoding scheme corresponding to a low density parity check (LDPC) coding scheme used in the signal transmission apparatus, thereby detecting an information vector.

摘要翻译： 在通信系统中，信号传输装置包括：编码器，用于将信息矢量编码为具有LDPC编码方案的低密度奇偶校验（LDPC）码字;以及穿孔器，用于使用穿孔方案根据编码率对所述LDPC码字进行穿孔 。 信号接收装置包括：根据在信号发送装置中使用的编码率在接收信号中插入“0”符号的“0”插入器，以及用于对应于解码方案对应的“0”符号插入信号进行解码的解码器 涉及在信号发送装置中使用的低密度奇偶校验（LDPC）编码方案，从而检测信息向量。