公开(公告)号：US20100248714A1

公开(公告)日：2010-09-30

申请号：US12746316

申请日：2008-09-29

Applicant: Yeon Su Kang ,  Kun Seok Kang ,  Do-Seob Ahn ,  Ho Jin Lee

Inventor： Yeon Su Kang ,  Kun Seok Kang ,  Do-Seob Ahn ,  Ho Jin Lee

IPC: H04W4/00

CPC classification number: H04L1/0668

Abstract: The present invention relates to a method of transmitting a signal in a satellite communication system with a terrestrial component. The present invention transmits a signal using a method of transmitting a space-time code for joint communication between a satellite and a terrestrial component in a satellite system with a terrestrial component. Therefore, using the method of transmitting a space-time code, it is possible to obtain a space-time diversity gain in a satellite communication system with a terrestrial component. Further, it is possible to improve the receiving quality of a satellite signal at an area where the terrestrial component is located and increase the coverage of the terrestrial component.

Abstract translation: 本发明涉及在具有地面部件的卫星通信系统中发送信号的方法。 本发明使用发射用于具有地面分量的卫星系统中的卫星与地面部件之间的联合通信的时空码的方法发送信号。 因此，使用发送空时码的方法，可以在具有地面分量的卫星通信系统中获得时空分集增益。 此外，可以提高地面部件所在的区域的卫星信号的接收质量，并增加地面部件的覆盖范围。

公开(公告)号：US20100182924A1

公开(公告)日：2010-07-22

申请号：US12667433

申请日：2008-05-08

Applicant: Tae Chul Hong ,  Kun Seok Kang ,  Do-Seob Ahn ,  Ho Jin Lee

Inventor： Tae Chul Hong ,  Kun Seok Kang ,  Do-Seob Ahn ,  Ho Jin Lee

IPC: H04W24/00 ,  H04H20/71

CPC classification number: H04B7/18591 ,  H04W72/005

Abstract: The present invention is directed to a method of changing a transmission mode, a method of requesting a packet retransmission, and a method of retransmitting a packet with respect to a broadcasting or multicast service. According to the invention, a plurality of terminals provided with one broadcasting or multicast service shares one random access channel (RACH) so as to transmit channel information. Accordingly, a base station receives the channel information through one RACH from the terminal or detects a packet collision generated in the RACH to confirm a request for changing the transmission mode or a request for maintaining the transmission mode by the terminal.

Abstract translation: 本发明涉及一种改变传输模式的方法，一种请求分组重传的方法，以及一种关于广播或组播业务重传分组的方法。 根据本发明，具有一个广播或多播服务的多个终端共享一个随机接入信道（RACH），以便发送信道信息。 因此，基站从终端通过一个RACH接收信道信息，或者检测在RACH中产生的分组冲突，以确认终端改变发送模式的请求或维持发送模式的请求。

公开(公告)号：US20100164801A1

公开(公告)日：2010-07-01

申请号：US12664053

申请日：2008-05-08

Applicant: Bon-Jun Ku ,  Do-Seob Ahn ,  Ho-Jin Lee

Inventor： Bon-Jun Ku ,  Do-Seob Ahn ,  Ho-Jin Lee

IPC: H04B7/10

CPC classification number: H04B7/10

Abstract: Provided is a device for tracking polarizations. A receiving polarization tracking device includes a feeder for finding vertical and horizontal vector components by receiving vertical and horizontal polarizations, a polarization estimator for estimating distortion of polarizations using the vertical and horizontal vector components outputted from the feeder, a polarization controller for controlling amplitudes and phases of vertical and horizontal polarizations based on information about the estimated distortion from the polarization estimator and an output signal from the receiving polarization tracking device, and a combiner for combining the vertical and horizontal polarizations controlled from the polarization controller.

Abstract translation: 提供了用于跟踪偏振的装置。 接收偏振跟踪装置包括：通过接收垂直和水平偏振来发现垂直和水平矢量分量的馈线，用于使用从馈线输出的垂直和水平矢量分量估计极化失真的偏振估计器，用于控制幅度和相位的偏振控制器 基于关于来自极化估计器的估计失真的信息和来自接收偏振跟踪装置的输出信号的垂直和水平偏振的组合器，以及用于组合从偏振控制器控制的垂直和水平极化的组合器。

公开(公告)号：US20100157880A1

公开(公告)日：2010-06-24

申请号：US12612311

申请日：2009-11-04

Applicant: Hee Wook KIM ,  Kunseok Kang ,  Do-Seob Ahn ,  Ho Jin Lee

Inventor： Hee Wook KIM ,  Kunseok Kang ,  Do-Seob Ahn ,  Ho Jin Lee

IPC: H04B7/185

CPC classification number: H04B7/18589 ,  H04B7/18545

Abstract: Provided is a method of establishing an uplink in a mobile satellite communication system, the method including: receiving a random uplink access signal from terminals included in a coverage of a satellite beam; estimating a location of each of the terminals; calculating an uplink transmission point in time when each of the terminals transmits an uplink signal, based on the estimated location of each of the terminals; transmitting, to each of the terminals, the calculated uplink transmission point in time; and receiving the uplink signal from each of the terminals at the calculated uplink transmission point in time.

Abstract translation: 提供了一种在移动卫星通信系统中建立上行链路的方法，所述方法包括：从包括在卫星波束覆盖范围内的终端接收随机上行接入信号; 估计每个终端的位置; 基于每个终端的估计位置，计算每个终端发送上行链路信号的时间上行链路传输点; 向每个终端发送所计算的上行链路传输点; 并且在所计算的上行链路传输点处接收来自每个终端的上行链路信号。

公开(公告)号：US20100150439A1

公开(公告)日：2010-06-17

申请号：US12382863

申请日：2009-03-25

Applicant: Sang Jo Lee ,  Young Su Moon ,  Ho Jin Lee

Inventor： Sang Jo Lee ,  Young Su Moon ,  Ho Jin Lee

IPC: G06K9/36

CPC classification number: H04N9/735

Abstract: An apparatus and method for auto white balance adjusting using an effective area. The auto white balance adjusting apparatus may extract a grey area from an input image, and select an effective area from the grey area according to color temperature and luminance, thereby performing white balance using the effective area. The auto white balance adjusting apparatus may perform white balance of the input image using image information of the effective area which is a more precise grey area, thereby improving the white balance.

Abstract translation: 一种使用有效区域进行自动白平衡调节的装置和方法。 自动白平衡调节装置可以从输入图像中提取灰色区域，并且根据色温和亮度从灰度区域选择有效区域，从而使用有效区域进行白平衡。 自动白平衡调整装置可以使用作为更精确的灰色区域的有效区域的图像信息来进行输入图像的白平衡，从而提高白平衡。

公开(公告)号：US20100142847A1

公开(公告)日：2010-06-10

申请号：US12457202

申请日：2009-06-03

Applicant: Young Su Moon ,  Shi Hwa Lee ,  Ho Jin Lee ,  Joon Hyuk Cha

Inventor： Young Su Moon ,  Shi Hwa Lee ,  Ho Jin Lee ,  Joon Hyuk Cha

IPC: G06K9/40

CPC classification number: G06T5/009

Abstract: An image enhancement apparatus and method based on luminance information of a pixel. The image enhancement apparatus may determine luminance data of each of a plurality of pixels, and may adaptively determine a conversion ratio according to the luminance data to apply the conversion ratio to an input image, thereby performing image-enhancing. The image enhancement apparatus may adaptively converse the input image according to luminance data, thereby precisely and effectively performing image-enhancing.

Abstract translation: 一种基于像素的亮度信息的图像增强装置和方法。 图像增强装置可以确定多个像素中的每一个的亮度数据，并且可以根据亮度数据自适应地确定转换比，以将转换比率应用于输入图像，从而进行图像增强。 图像增强装置可以根据亮度数据自适应地反转输入图像，从而精确且有效地执行图像增强。

公开(公告)号：US20100138726A1

公开(公告)日：2010-06-03

申请号：US12629343

申请日：2009-12-02

Applicant: In Ki LEE ,  Dae Ig CHANG ,  Ho Jin LEE

Inventor： In Ki LEE ,  Dae Ig CHANG ,  Ho Jin LEE

IPC: H03M13/15 ,  G06F11/10

CPC classification number: H03M13/15 ,  H03M13/1515 ,  H03M13/154 ,  H03M13/1545 ,  H03M13/1575

Abstract: A decoding method of an MPE-FEC (MultiProtocol Encapsulation-Forward Error Correction) RS (Reed-Solomon) decoder, includes: substituting a value corresponding to an erasure error position with 0 in a reception signal; calculating a syndrome by using the reception signal; calculating an erasure position polynomial by using erasure information; calculating a modified syndrome by using the syndrome and the erasure position polynomial; calculating an erasure error size polynomial by using the modified syndrome; calculating an error position by using the erasure position polynomial; calculating an error size by using a modified Formey's algorithm; and correcting an error through the error position and the error size.

Abstract translation: MPE-FEC（多协议封装前向纠错）RS（里德 - 所罗门）解码器的解码方法包括：在接收信号中用0代替与擦除错误位置相对应的值; 通过使用接收信号来计算综合征; 通过使用擦除信息来计算擦除位置多项式; 通过使用综合征和擦除位置多项式计算修正综合征; 通过使用修正的综合征计算擦除误差大小多项式; 通过使用擦除位置多项式来计算误差位置; 通过使用修改的Formey算法计算错误大小; 并通过错误位置和错误大小纠正错误。

公开(公告)号：US20100123620A1

公开(公告)日：2010-05-20

申请号：US12427130

申请日：2009-04-21

Applicant: Dae Sub OH ,  Do-Seob AHN ,  Ho Jin LEE

Inventor： Dae Sub OH ,  Do-Seob AHN ,  Ho Jin LEE

IPC: H04B7/185

CPC classification number: H04B7/18513

Abstract: Disclosed are a non geostationary satellite orbit (NGSO) communication apparatus that extends an operation time using an ancillary territory component (ATC) and reduces a number of satellites, and an ATC and an operating method thereof. The NGSO communication apparatus for extending an operation time using an ATC and reducing a number of satellites may include a first ATC that communicates with a mobile earth station (MES), and a second ATC that communicate with the first ATC to relay data between the MES and the satellite when the first ATC is unable to communication with the satellite revolving along an orbit.

Abstract translation: 公开了一种非对地静止卫星轨道（NGSO）通信装置，其使用辅助区域组件（ATC）来延长操作时间并减少卫星数量，以及ATC及其操作方法。 用于使用ATC延长操作时间并减少卫星数量的NGSO通信设备可以包括与移动地球站（MES）通信的第一ATC和与第一ATC通信以在MES之间中继数据的第二ATC 以及第一ATC无法与沿着轨道旋转的卫星通信的卫星。

公开(公告)号：US20100105169A1

公开(公告)日：2010-04-29

申请号：US12543347

申请日：2009-08-18

Applicant: Ho-jin Lee ,  Hyun-soo Chung ,  Chang-seong Jeon ,  Sang-sick Park ,  Jae-hyun Phee

Inventor： Ho-jin Lee ,  Hyun-soo Chung ,  Chang-seong Jeon ,  Sang-sick Park ,  Jae-hyun Phee

IPC: H01L21/98 ,  H01L21/768

CPC classification number: H01L23/48 ,  H01L21/76898 ,  H01L23/481 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/05001 ,  H01L2224/05009 ,  H01L2224/05025 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05166 ,  H01L2224/05181 ,  H01L2224/05184 ,  H01L2224/05186 ,  H01L2224/05647 ,  H01L2224/13025 ,  H01L2224/16145 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06541 ,  H01L2924/01327 ,  H01L2924/15311 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2924/04953 ,  H01L2924/04941

Abstract: A semiconductor device includes a semiconductor substrate and a via electrode. The via electrode has a first portion on the substrate and extends towards the substrate and has a plurality of spikes that extends from the first portion into the substrate, each of the spikes being spaced apart form one another.

Abstract translation: 半导体器件包括半导体衬底和通孔电极。 通孔电极在基板上具有第一部分并且朝向基板延伸并且具有从第一部分延伸到基板中的多个尖峰，每个尖峰彼此间隔开。

公开(公告)号：US20100102425A1

公开(公告)日：2010-04-29

申请号：US12604354

申请日：2009-10-22

Applicant: In-Kwon JU ,  In-Bok Yom ,  Ho-Jin Lee

Inventor： In-Kwon JU ,  In-Bok Yom ,  Ho-Jin Lee

IPC: H01L23/52 ,  H01L21/70

CPC classification number: H01L23/66 ,  H01L23/552 ,  H01L2223/6616 ,  H01L2223/6622 ,  H01L2223/6627 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/1423 ,  H01L2924/19032 ,  H01L2924/19033 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

Abstract: This research discloses an ultra wideband system-on-package (SoP). The SoP includes a package body; a first integrated circuit mounted on the package body; a first signal transmission unit connected to the first integrated circuit; a signal via connected to the first signal transmission unit and including a slab line and a trough line; and a second signal transmission unit connected to the signal via. The technology of the present research can transmit ultra broadband signals by minimizing discontinuity of signals appearing during vertical transition that occurs in the course of a signal transmission to/from an external circuit, and a fabrication method thereof.

Abstract translation: 该研究公开了一种超宽带系统级封装（SoP）。 SoP包括一个包装体; 安装在封装主体上的第一集成电路; 连接到第一集成电路的第一信号传输单元; 连接到第一信号传输单元并包括板条线和槽线的信号通路; 以及连接到信号通道的第二信号传输单元。 本研究的技术可以通过最小化在向外部电路传输信号的过程中发生的垂直转换期间出现的信号的不连续性来传输超宽带信号及其制造方法。