公开(公告)号：US20130028129A1

公开(公告)日：2013-01-31

申请号：US13640435

申请日：2011-04-07

申请人： Jin Young Chun ,  Ki Tae Kim ,  Su Nam Kim ,  Ji Won Kang ,  Bin Chul Ihm ,  Sung Ho Park

发明人： Jin Young Chun ,  Ki Tae Kim ,  Su Nam Kim ,  Ji Won Kang ,  Bin Chul Ihm ,  Sung Ho Park

IPC分类号： H04B7/02 ,  H04W24/00 ,  H04W72/04

CPC分类号： H04B7/024 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0684

摘要： Provided are a method and apparatus for transmitting feedback information of a terminal in a multi-node system in which a plurality of antennas are distributed and disposed in a cell. The method comprises the steps of: transmitting first feedback information, indicating a state between a channel and at least one of antennas, to a base station; and transmitting second feedback information, indicating at least one antenna, to the base station.

摘要翻译： 提供了一种用于在多节点系统中发送终端的反馈信息的方法和装置，其中多个天线分布并布置在小区中。 该方法包括以下步骤：向基站发送指示信道和至少一个天线之间的状态的第一反馈信息; 以及向所述基站发送指示至少一个天线的第二反馈信息。

公开(公告)号：US08295193B2

公开(公告)日：2012-10-23

申请号：US12525804

申请日：2008-02-05

申请人： Hyun Soo Ko ,  Bin Chul Ihm ,  Jin Young Chun ,  Sung Ho Park ,  Wook Bong Lee ,  Moon Il Lee

发明人： Hyun Soo Ko ,  Bin Chul Ihm ,  Jin Young Chun ,  Sung Ho Park ,  Wook Bong Lee ,  Moon Il Lee

IPC分类号： G01R31/08 ,  H04K1/10

CPC分类号： H04B7/0417 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/066 ,  H04L1/0003 ,  H04L1/0027

摘要： A method for efficiently transmitting and receiving feedback information is disclosed. A cluster size as a unit for computing the feedback information and a reporting period of the feedback information are not uniformly determined by a base station. Information about a downlink channel status of each user equipment is reported, the cluster size and feedback period for computing and reporting the feedback information are determined using the information about the downlink channel status of each user equipment, and the feedback information is transmitted/received, thereby improving system capability.

摘要翻译： 公开了一种有效地发送和接收反馈信息的方法。 作为用于计算反馈信息的单元的集群大小和反馈信息的报告周期不是由基站均匀地确定的。 报告关于每个用户设备的下行链路信道状态的信息，使用关于每个用户设备的下行链路信道状态的信息来确定用于计算和报告反馈信息的集群大小和反馈周期，并且反馈信息被发送/接收， 从而提高系统能力。

公开(公告)号：US08286588B2

公开(公告)日：2012-10-16

申请号：US12764848

申请日：2010-04-21

申请人： Sung Ho Park

发明人： Sung Ho Park

IPC分类号： A01K5/02

CPC分类号： A01K5/0114 ,  A01K5/0291

摘要： An pet food dispensing device includes a dispenser, an outer case, a pet food container, a slant guide, a driving device, and dispensing spouts. The dispenser includes a shaft, a dispensing disc, a rectangular push-out plate, a semi-circular plate and a stirrer. The dispensing disc includes top and bottom layers, which are positioned adjacently. The top layer of the dispensing disc includes one or more bumps on the top surface. The rectangular foam push out plate turns counter-clockwise dispensing pet food from the upper portion of semi-circular plate towards slant guide. The stirrer of the pet food dispenser includes a first flap extended from the first edge of the bottom layer of the dispensing disc, and the first flap is bent downwardly below the horizontal plane.

摘要翻译： 宠物食品分配装置包括分配器，外壳，宠物食品容器，倾斜导向器，驱动装置和分配出口。 分配器包括轴，分配盘，矩形推出板，半圆板和搅拌器。 分配盘包括相邻定位的顶层和底层。 分配盘的顶层在顶表面上包括一个或多个凸起。 矩形泡沫推出板将逆向顺时针分配宠物食品从半圆形板的上部朝向倾斜导向器转动。 宠物食物分配器的搅拌器包括从分配盘的底层的第一边缘延伸的第一翼片，并且第一翼片在水平面下方向下弯曲。

公开(公告)号：US20120219084A1

公开(公告)日：2012-08-30

申请号：US13503301

申请日：2010-10-26

申请人： Bin Chul Ihm ,  Ji Won Kang ,  Sung Ho Park ,  Wook Bong Lee ,  Moon Il Lee

发明人： Bin Chul Ihm ,  Ji Won Kang ,  Sung Ho Park ,  Wook Bong Lee ,  Moon Il Lee

IPC分类号： H04B7/04

CPC分类号： H04B7/0617 ,  H04B7/0417 ,  H04B7/061 ,  H04B7/063 ,  H04B7/0665 ,  H04B7/0691

摘要： The present invention relates to a method for sending a data signal from a transmitter to a receiver in a multiple antenna wireless communication system. In particular, the method comprises: sending information about the number of transmission antennas of the transmitter to the receiver; receiving from the receiver information about the number of effective communication links of the transmitter and the receiver; determining a precoding matrix based on the information about the number of effective communication links; and receiving from the receiver the data signal using the precoding matrix, wherein transmission antennas of the transmitter and receiving antennas of the receiver respectively form effective communication links independent of each other.

摘要翻译： 本发明涉及一种在多天线无线通信系统中从发射机向接收机发送数据信号的方法。 特别地，该方法包括：向接收机发送关于发射机的发送天数的信息; 从接收机接收关于发射机和接收机的有效通信链路数量的信息; 基于有关通信链路的数量的信息来确定预编码矩阵; 并且使用所述预编码矩阵从所述接收机接收所述数据信号，其中所述发射机的发射天线和所述接收机的接收天线分别独立地形成有效的通信链路。

公开(公告)号：US20120131509A1

公开(公告)日：2012-05-24

申请号：US13303428

申请日：2011-11-23

申请人： Kyung Min KIM ,  Sung Ho PARK ,  Sang Ho HONG ,  Seung Bae PYON ,  Yong Woog SHIN

发明人： Kyung Min KIM ,  Sung Ho PARK ,  Sang Ho HONG ,  Seung Bae PYON ,  Yong Woog SHIN

IPC分类号： G06F3/048

CPC分类号： G06F3/04886

摘要： A method of utilizing a background image of a portable terminal, and a portable terminal for implementing the method, are provided. The method includes displaying the background image, determining whether an input event is detected in the displayed background image, identifying a coordinate of an area in which the input event is detected upon detection of the input event, determining whether there exists a function mapped to the identified coordinate, and performing the function if there exists the function mapped to the identified coordinate.

摘要翻译： 提供了利用便携式终端的背景图像的方法以及用于实现该方法的便携式终端。 该方法包括显示背景图像，确定在所显示的背景图像中是否检测到输入事件，在检测到输入事件时识别检测到输入事件的区域的坐标，确定是否存在映射到 识别的坐标，并且如果存在映射到所识别的坐标的函数，则执行该功能。

公开(公告)号：US08115264B2

公开(公告)日：2012-02-14

申请号：US12007431

申请日：2008-01-10

申请人： Sung-ho Park ,  Jin-seo Noh ,  Joong S. Jeon

发明人： Sung-ho Park ,  Jin-seo Noh ,  Joong S. Jeon

IPC分类号： H01L29/78

CPC分类号： H01L21/823828 ,  H01L21/28088 ,  H01L29/4966 ,  H01L29/513 ,  H01L29/517

摘要： Provided is a semiconductor device that comprises a metal gate having a low sheet resistance characteristic and a high diffusion barrier characteristic and a method of fabricating the metal gate of the semiconductor device. The semiconductor device includes a metal gate formed on a gate insulating film, wherein the metal gate is formed of a metal nitride that contains Al or Si and includes upper and lower portions where the content of Al or Si is relatively high and a central portion where the content of Al or Si is relatively low.

摘要翻译： 提供一种半导体器件，其包括具有低薄层电阻特性和高扩散阻挡特性的金属栅极和制造半导体器件的金属栅极的方法。 半导体器件包括在栅极绝缘膜上形成的金属栅极，其中金属栅极由含有Al或Si的金属氮化物形成，并且包括Al或Si的含量相对较高的上部和下部以及中部， Al或Si的含量相对较低。

公开(公告)号：US20110300407A1

公开(公告)日：2011-12-08

申请号：US13143614

申请日：2010-01-08

申请人： Yeol-Rae Cho ,  Tai-Ho Kim ,  Sung-Ho Park ,  Eung-Ryul Baek

发明人： Yeol-Rae Cho ,  Tai-Ho Kim ,  Sung-Ho Park ,  Eung-Ryul Baek

IPC分类号： B32B15/01 ,  B21D31/00 ,  B05D3/00

CPC分类号： C23C2/12 ,  C23C2/02 ,  C23C2/26 ,  C23C2/34 ,  Y10T428/12757

摘要： Provided are a coated steel sheet, a hot press formed product using the steel sheet, and a producing method thereof. Conditions for hot-dip coating bath are optimized when an aluminum-coated steel sheet is produced using a hot rolled steel sheet or a cold rolled steel sheet, and processes are controlled during production of a hot press formed product from the steel sheet, thereby forming a coating layer having a high ratio of (Fe3Al+FeAl) compound layer on the surface of the steel sheet. In cases where the (Fe3Al+FeAl) compound layer has an appropriate occupancy ratio with respect to the whole thickness of the coating layer, good resistance against crack and corrosion can be achieved to improve a local corrosion resistance of the hot press formed product, particularly, a pitting corrosion resistance. Therefore, high-quality hot press formed products can be produced with high productivity and lower costs.

摘要翻译： 提供一种涂覆钢板，使用该钢板的热压成形品及其制造方法。 当使用热轧钢板或冷轧钢板制造铝涂层钢板时，优化热浸镀浴的条件，并且在从钢板制造热压成形品的过程中进行控制，从而形成 在钢板表面具有高比（Fe 3 Al + FeAl）化合物层的涂层。 （Fe 3 Al + FeAl）化合物层相对于涂层的整个厚度具有合适的占有率的情况下，可以获得良好的抗裂纹和腐蚀性，从而提高热压成型体的局部耐腐蚀性，特别是 ，耐点腐蚀性。 因此，可以以高生产率和低成本生产高质量的热压成型产品。

公开(公告)号：US08064406B2

公开(公告)日：2011-11-22

申请号：US12448846

申请日：2008-03-21

申请人： Jin Young Chun ,  Bin Chul Ihm ,  Jin Hyuk Jung ,  Jae Wan Kim ,  Sung Ho Park

发明人： Jin Young Chun ,  Bin Chul Ihm ,  Jin Hyuk Jung ,  Jae Wan Kim ,  Sung Ho Park

IPC分类号： H04W4/00

CPC分类号： H04L1/0026 ,  H04L1/0029 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/006

摘要： A method of transmitting a channel quality indicator (CQI) includes obtaining CQIs for each of a plurality of sub-bands, a sub-band comprising a plurality of sub-carriers, dividing the plurality of sub-bands into a plurality of layers according to a CQI of a sub-band, a layer comprising at least one sub-band, obtaining a representative value of a representative layer, the representative layer including a sub-band having maximum CQI and transmitting the representative value of the representative layer. Signaling overhead due to CQI feedback can be reduced.

摘要翻译： 发送信道质量指示符（CQI）的方法包括获得针对多个子带中的每一个的CQI，包括多个子载波的子带，根据所述多个子载波将所述多个子带划分成多个层 子带的CQI，包含至少一个子带的层，获得代表层的代表值，所述代表层包括具有最大CQI的子带，并发送代表层的代表值。 可以减少由CQI反馈引起的信令开销。

公开(公告)号：US20110274200A1

公开(公告)日：2011-11-10

申请号：US12674413

申请日：2008-08-20

申请人： Moon Il Lee ,  Bin Chul Ihm ,  Hyun Soo Ko ,  Sung Ho Park ,  Wook Bong Lee

发明人： Moon Il Lee ,  Bin Chul Ihm ,  Hyun Soo Ko ,  Sung Ho Park ,  Wook Bong Lee

IPC分类号： H04L27/28

CPC分类号： H04L25/03343 ,  H04L27/2626 ,  H04L27/2647 ,  H04L2025/03414 ,  H04L2025/03426

摘要： A method for transmitting/receiving data in a Multiple Input Multiple Output (MIMO) communication system is disclosed. The data transmission method includes determining a precoding matrix to be a part of a phase-shift-based precoding matrix, determining a first diagonal matrix for phase shift to be a part of the phase-shift-based precoding matrix, determining a unitary matrix to be a part of the phase-shift-based precoding matrix, precoding a transmission symbol for each resource using the phase-shift-based precoding matrix to produce precoded data, and transmitting the precoded data, wherein the phase-shift-based precoding matrix is determined by the product of the precoding matrix, a Hermitian matrix of the unitary matrix, the first diagonal matrix, and the unitary matrix.

摘要翻译： 公开了一种在多输入多输出（MIMO）通信系统中发送/接收数据的方法。 数据传输方法包括将预编码矩阵确定为基于相移的预编码矩阵的一部分，将相移的第一对角矩阵确定为基于相移的预编码矩阵的一部分，确定酉矩阵 作为基于相移的预编码矩阵的一部分，使用基于相移的预编码矩阵预编码每个资源的传输符号以产生预编码的数据，并发送预编码的数据，其中基于相移的预编码矩阵是 由预编码矩阵的乘积，酉矩阵的Hermitian矩阵，第一对角矩阵和酉矩阵确定。

公开(公告)号：US20110222312A1

公开(公告)日：2011-09-15

申请号：US13042784

申请日：2011-03-08

申请人： Sung Ho PARK

发明人： Sung Ho PARK

IPC分类号： F21V7/22 ,  H01L33/62

CPC分类号： F21V29/503 ,  H01L33/60 ,  H01L33/62 ,  H01L33/647 ,  H01L2224/48091 ,  H01L2924/00012 ,  H01L2924/00014

摘要： Disclosed are a light emitting device package, and a display apparatus and a lighting system having the same. The light emitting device package includes a body having a recess, a light emitting device received in the recess, and a lead frame connected to the light emitting device. The lead frame includes a bottom frame formed on a bottom surface of the recess, a first side-wall frame formed on a side wall of the recess, and a second side-wall frame formed on a side wall of the recess and bent at a predetermined angle. The second side-wall frame includes a side-wall portion positioned on the side wall of the recess and a protrusion portion bent from the side-wall portion, and the protrusion portion of the second side-wall frame is positioned on a top surface of the body.

摘要翻译： 公开了一种发光器件封装，以及具有该发光器件封装的显示装置和照明系统。 发光器件封装包括具有凹部的主体，容纳在凹部中的发光器件和连接到发光器件的引线框架。 引线框架包括形成在凹部的底表面上的底框架，形成在凹部的侧壁上的第一侧壁框架和形成在凹部的侧壁上并在其上弯曲的第二侧壁框架 预定角度。 第二侧壁框架包括位于凹部的侧壁上的侧壁部分和从侧壁部分弯曲的突出部分，并且第二侧壁框架的突出部分位于 身体。