公开(公告)号：US07131049B2

公开(公告)日：2006-10-31

申请号：US10218144

申请日：2002-08-12

Applicant: Hun-Kee Kim ,  Gin-Kyu Choi ,  Jae-Seung Yoon ,  Noh-Sun Kim ,  Jun-Sung Lee ,  Yong-Suk Moon

Inventor： Hun-Kee Kim ,  Gin-Kyu Choi ,  Jae-Seung Yoon ,  Noh-Sun Kim ,  Jun-Sung Lee ,  Yong-Suk Moon

IPC: H03M13/35 ,  H04L1/16

CPC classification number: H04L1/0069 ,  H03M13/2957 ,  H03M13/353 ,  H03M13/6306 ,  H03M13/6362 ,  H04L1/0003 ,  H04L1/1819 ,  H04L1/1867

Abstract: A transmission/reception apparatus and method for performing packet retransmission considering a channel environment in a CDMA mobile communication system. Upon receiving a retransmission request from a receiver, the apparatus and method selects a modulation type to be used according to a condition of a transmission channel, and changes the previously used puncturing pattern in order to output the proper number of coded bits for the selected modulation type.

公开(公告)号：US06310705B1

公开(公告)日：2001-10-30

申请号：US09134587

申请日：1998-08-14

Applicant: Jun-Sung Lee ,  Dae-Hyun Sim

Inventor： Jun-Sung Lee ,  Dae-Hyun Sim

IPC: H04B1000

CPC classification number: H04B10/1149 ,  H04B1/18 ,  H04B1/40

Abstract: The invention relates to a duplex outdoor base station utilizing a hybrid system of a high amplifier and optic antenna to communicate over both radio and optic frequencies. The base station includes: a RF front end part interfaced with an optic antenna; a receiver interface unit for transmitting the received signal to the RF front end part after amplifying a received signal; a transceiver unit for transmitting the transmitted/received signal to the RF front end part; a base station transceiver subsystem (BTS) test unit, coupled to the front end part, for performing a self-diagnosis of a BTS; and an optic antenna interface unit for connecting an optic antenna system with the receiver interface unit. This base station transceiver subsystem (BTS) is a kind of hybrid system for simultaneously operating an optic antenna and a radio frequency antenna.

Abstract translation: 本发明涉及利用高放大器和光学天线的混合系统在无线电和光学频率上进行通信的双工室外基站。 基站包括：RF前端部分，与光纤天线接口; 接收器接口单元，用于在放大接收信号之后将所接收的信号发送到RF前端部分; 用于将发送/接收信号发送到RF前端部的收发器单元; 基站收发机子系统（BTS）测试单元，耦合到前端部分，用于执行BTS的自诊断; 以及用于将光学天线系统与接收器接口单元连接的光纤天线接口单元。 该基站收发子系统（BTS）是一种用于同时操作光天线和射频天线的混合系统。

公开(公告)号：US09166746B2

公开(公告)日：2015-10-20

申请号：US12730629

申请日：2010-03-24

Applicant: Byoung-Jae Bae ,  Soeng-Hun Kim ,  Sung-Man Han ,  Jun-Sung Lee ,  Gert-Jan Van Lieshout

Inventor： Byoung-Jae Bae ,  Soeng-Hun Kim ,  Sung-Man Han ,  Jun-Sung Lee ,  Gert-Jan Van Lieshout

IPC: H04L1/18

CPC classification number: H04L1/1835 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1845

Abstract: An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.

Abstract translation: 提供了一种在移动通信系统中根据数据重复重传的操作方法和装置。 根据移动通信系统中的数据重复发送的用户设备（UE）的方法包括将从演进节点B（ENB）接收的媒体接入控制协议数据单元（MAC PDU）存储在软缓冲器中，对MAC PDU进行解码 确定解码是否是对应的软缓冲器的数据的第一次成功解码，以及根据确定结果确定是否将解码的MAC PDU转发到上层。

公开(公告)号：US09034921B2

公开(公告)日：2015-05-19

申请号：US14122836

申请日：2012-06-01

Applicant: Soongyu Choi ,  Kwang Seop Song ,  Suk Ho Lee ,  Min Ju Kim ,  Hee Jeong Seo ,  Eun-Jung Park ,  Younggyu Kong ,  So Ok Park ,  Hyunku Kang ,  Myung Eun Jung ,  Kinam Lee ,  Hyun Jung Kim ,  Jun Sung Lee ,  Min Woo Lee ,  Mi-Soon Kim ,  Dong Ho Hong ,  Misuk Kang

Inventor： Soongyu Choi ,  Kwang Seop Song ,  Suk Ho Lee ,  Min Ju Kim ,  Hee Jeong Seo ,  Eun-Jung Park ,  Younggyu Kong ,  So Ok Park ,  Hyunku Kang ,  Myung Eun Jung ,  Kinam Lee ,  Hyun Jung Kim ,  Jun Sung Lee ,  Min Woo Lee ,  Mi-Soon Kim ,  Dong Ho Hong ,  Misuk Kang

IPC: A61K31/351 ,  C07D407/04 ,  C07D309/10 ,  C07D405/10 ,  C07D407/10 ,  C07D407/14 ,  C07D409/04 ,  C07D409/10 ,  C07D411/10 ,  C07D413/04 ,  C07D405/14 ,  C07D413/10

CPC classification number: C07D309/10 ,  C07D405/10 ,  C07D405/14 ,  C07D407/04 ,  C07D407/10 ,  C07D407/14 ,  C07D409/04 ,  C07D409/10 ,  C07D409/14 ,  C07D411/10 ,  C07D413/04 ,  C07D413/10 ,  C07D413/12 ,  C07D413/14

Abstract: A compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney is disclosed. A pharmaceutical composition including the compound as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes is disclosed. A method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound is provided.

Abstract translation: 公开了具有对钠依赖性葡萄糖转运蛋白2（SGLT2）具有抑制活性的二苯基甲烷部分的化合物存在于肠和肾中。 公开了包含该化合物作为活性成分的药物组合物，其可用于预防或治疗代谢紊乱，特别是糖尿病。 提供了制备该化合物的方法，以及通过使用该化合物预防或治疗代谢紊乱，特别是糖尿病的方法。

公开(公告)号：US07821458B2

公开(公告)日：2010-10-26

申请号：US11965058

申请日：2007-12-27

Applicant: Jun-Sung Lee ,  Jin-Han Song

Inventor： Jun-Sung Lee ,  Jin-Han Song

IPC: G01S3/02 ,  G01S5/04

CPC classification number: H04L27/2613 ,  G01S5/0215 ,  G01S5/0273 ,  G01S5/06 ,  H04L27/2626 ,  H04L27/2647

Abstract: An apparatus and method for locating a terminal in a broadband wireless communication system are provided. The apparatus for locating the terminal includes a candidate region determiner, a virtual location determiner, and a final location determiner. The candidate region determiner determines a candidate region of the terminal by using tag signal arrival time information of the terminal provided from a plurality of readers. The virtual location determiner determines a virtual location of the terminal in the candidate region in consideration of a propagation delay of the tag signal. The final location determiner predicts a tag signal arrival time from the virtual location and determines the virtual location as the final location if a difference between the predicted tag signal arrival time and a measured tag signal arrival time is less than or equal to a threshold value. The apparatus and method provide a less expensive and less complex locating system.

Abstract translation: 提供了一种用于在宽带无线通信系统中定位终端的装置和方法。 用于定位终端的装置包括候选区域确定器，虚拟位置确定器和最终位置确定器。 候选区域确定器通过使用从多个读取器提供的终端的标签信号到达时间信息来确定终端的候选区域。 考虑到标签信号的传播延迟，虚拟位置确定器确定候选区域中的终端的虚拟位置。 如果预测的标签信号到达时间与测量的标签信号到达时间之间的差小于或等于阈值，则最终位置确定器预测来自虚拟位置的标签信号到达时间，并将虚拟位置确定为最终位置。 该装置和方法提供了较便宜且较不复杂的定位系统。

公开(公告)号：US20100098966A1

公开(公告)日：2010-04-22

申请号：US11991071

申请日：2006-08-03

Applicant: Chil Seong Ah ,  Yong Ju Yun ,  Jun Sung Lee ,  Hyung Ju Park ,  Dong Han Ha ,  Wan Soo Yun

Inventor： Chil Seong Ah ,  Yong Ju Yun ,  Jun Sung Lee ,  Hyung Ju Park ,  Dong Han Ha ,  Wan Soo Yun

IPC: B32B3/00 ,  B05D5/12 ,  G03F7/20

CPC classification number: G01R33/1269 ,  Y10T428/12389

Abstract: The present invention relates to a process of preparing a nanogap electrode and a nanogap device using the same, and a preparing process according to the present invention is characterized in that reduced metal is grown by reduction reaction from a metal ion in solution on the surface of a metal pattern with a predetermined shape. A method of preparing a nanogap electrode according to the present invention has an advantage that nanogap electrodes having a gap distance of 1-100 nm, which are difficult to prepare by a conventional method, can be easily prepared in a reproducible and uniform manner.

Abstract translation: 本发明涉及制备纳米隙电极的方法和使用该方法的纳米凹槽装置，本发明的制备方法的特征在于还原金属通过从溶液中的金属离子的还原反应生长， 具有预定形状的金属图案。 根据本发明的制备纳米间隙电极的方法具有的优点是可以容易地以可再现和均匀的方式制备具有1-100nm的间隙距离的难以准备的常规方法的纳米间隙电极。

公开(公告)号：US07671800B2

公开(公告)日：2010-03-02

申请号：US11634733

申请日：2006-12-06

Applicant: Jun-Sung Lee

Inventor： Jun-Sung Lee

IPC: G01S5/02

CPC classification number: G01S3/74 ,  H01Q3/2605 ,  H04B7/086 ,  Y02D70/444

Abstract: A DOA estimating apparatus and method in a smart antenna system using a fixed beamforming scheme are provided. An uplink weight for a received uplink signal is calculated and a projection matrix of an interference signal is generated using the uplink weight. A covariance matrix of the interference signal is generated using the projection matrix of the interference signal, and power of the received signal and power of the interference signal are calculated using the covariance matrix of the interference signal and a covariance matrix of the received signal. A DOA is estimated based on the difference between the received signal power and the interference power.

Abstract translation: 提供了一种使用固定波束成形方案的智能天线系统中的DOA估计装置和方法。 计算接收的上行链路信号的上行权重，并使用上行权重生成干扰信号的投影矩阵。 使用干扰信号的投影矩阵产生干扰信号的协方差矩阵，并且使用干扰信号的协方差矩阵和接收信号的协方差矩阵来计算接收信号的功率和干扰信号的功率。 基于接收信号功率和干扰功率之间的差异来估计DOA。

公开(公告)号：US07200792B2

公开(公告)日：2007-04-03

申请号：US10324215

申请日：2002-12-20

Applicant: Hun-Kee Kim ,  Gin-Kyu Choi ,  Jae-Seung Yoon ,  Noh-Sun Kim ,  Jun-Sung Lee ,  Yong-Suk Moon

Inventor： Hun-Kee Kim ,  Gin-Kyu Choi ,  Jae-Seung Yoon ,  Noh-Sun Kim ,  Jun-Sung Lee ,  Yong-Suk Moon

IPC: H03M13/00 ,  H03M13/03

CPC classification number: H04L1/0071 ,  H03M13/258 ,  H03M13/271 ,  H03M13/2771 ,  H03M13/2957 ,  H03M13/356 ,  H04L1/0043 ,  H04L2001/0098

Abstract: In an apparatus for data transmission in a communication system, a turbo encoder encodes data bits to generate systematic bits and parity bits, and a rate matcher matches the systematic bits and parity bits. A first interleaver writes the rate-matched systematic bits on a row by row basis, and performs inter-column permutation. A second interleaver writes the rate-matched parity bits on a row-by-row basis, and performs inter-column permutation. A modulator alternatively collects the permutated bits on a column by column basis from the first and second interleavers, and maps collected bits from the first and second interleavers onto one modulation symbol, wherein a size of the first interleaver is equal to a size of the second interleaver.

Abstract translation: 在通信系统中用于数据传输的装置中，turbo编码器对数据位进行编码以产生系统位和奇偶位，并且速率匹配器与系统位和奇偶校验位匹配。 第一交织器逐行地写入速率匹配的系统比特，并执行列间排列。 第二交织器逐行地写入速率匹配的奇偶校验位，并执行列间排列。 调制器从第一和第二交织器交替地收集逐列的置换比特，并将收集的比特从第一和第二交织器映射到一个调制符号，其中第一交织器的大小等于第二交织器的大小 交织器。

公开(公告)号：US06904608B2

公开(公告)日：2005-06-07

申请号：US10334984

申请日：2003-01-02

Applicant: Chang-Hwa Jeong ,  Jun-Sung Lee

Inventor： Chang-Hwa Jeong ,  Jun-Sung Lee

IPC: G11B17/028 ,  G11B23/00 ,  G11B25/00

CPC classification number: G11B33/12 ,  G11B7/08582

Abstract: A spring for motors and an optical disk drive having a motor with such a spring are disclosed. The spring consists of a shaft-hooking part (102) held by the rotating shaft of a motor (M), a rear hooking part (104) held at the rear end surface of the motor, and an elastic connecting part (106) extending between the two hooking parts to connect them to each other.

Abstract translation: 公开了一种用于马达的弹簧和具有这种弹簧的马达的光盘驱动器。 弹簧包括由马达（M）的旋转轴保持的轴钩部分（102），保持在马达的后端表面的后钩部分（104）和弹性连接部分（106） 在两个挂钩部件之间连接它们。

公开(公告)号：US06369476B1

公开(公告)日：2002-04-09

申请号：US09287113

申请日：1999-04-07

Applicant: Tae Hyun Sung ,  Sang Chul Han ,  Jun Sung Lee ,  Ok Bae Hyun ,  Jin Joong Kim

Inventor： Tae Hyun Sung ,  Sang Chul Han ,  Jun Sung Lee ,  Ok Bae Hyun ,  Jin Joong Kim

IPC: H02K709

CPC classification number: F16C32/0438 ,  F16C2361/55 ,  H02K7/09

Abstract: A high temperature superconductor bearing is disclosed which provide a strong levitation force and thus enable the construction of a horizontal-axle flywheel energy storage system. The bearing includes a magnet journal made of high temperature superconductor films, and a stator formed of a plurality of high temperature superconductors installed opposite to the high temperature superconductor magnet journal or the magnet journal for thereby off-setting the force such as the weight applied to the rotor using a magnetic pressure.

Abstract translation: 公开了一种提供强烈悬挂力的高温超导体轴承，从而能够构造水平轴飞轮储能系统。 轴承包括由高温超导体膜制成的磁体轴颈，以及由与高温超导磁体轴颈或磁体轴颈相对安装的多个高温超导体形成的定子，由此使诸如施加到 转子使用磁力。