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    Turbo encoded hybrid automatic repeat request system and error detection method
    1.
    发明授权
    Turbo encoded hybrid automatic repeat request system and error detection method 有权
    Turbo编码混合自动重复请求系统和错误检测方法

    公开(公告)号：US07234095B2

    公开(公告)日：2007-06-19

    申请号：US10316449

    申请日：2002-12-11

    Applicant: Jae Hong Lee ,  Tae Min Kim ,  Hyun Dong Shin

    Inventor： Jae Hong Lee ,  Tae Min Kim ,  Hyun Dong Shin

    IPC: H04L1/18 ,  H03M13/29

    CPC classification number: H04L1/005 ,  H03M13/09 ,  H03M13/2903 ,  H03M13/2975 ,  H03M13/6306 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/0065 ,  H04L1/0066 ,  H04L1/0071 ,  H04L1/16 ,  H04L1/1816 ,  H04L1/1845

    Abstract: A turbo encoded H-ARQ system and an error detection method are disclosed, and more particularly, a turbo encoded H-ARQ system and an error detection method that lower an undetected error probability and frame error rates by increasing the degree of an equivalent CRC generator polynomial by using a modified trellis termination. It has been made possible to obtain an equivalent CRC generator polynomial having higher degree than the related art CRC generator polynomial by employing a modified trellis termination. This achieved a lower undetected error probability than the related art undetected error probability by using an equivalent CRC generator polynomial having higher degree. This also achieved lower frame error rates, when the same number of overhead bits are used, due to the lower undetected error probability.

    Abstract translation: 公开了turbo编码的H-ARQ系统和错误检测方法，更具体地，公开了一种涡轮编码H-ARQ系统和错误检测方法，其通过增加等效CRC产生器的程度来降低未检测到的错误概率和帧错误率 通过使用修改的网格终止多项式。 通过采用改进的网格终止，已经可以获得具有比现有技术CRC生成多项式更高程度的等效CRC生成多项式。 通过使用具有较高程度的等效CRC生成多项式，这实现了比相关技术未检测到的错误概率更低的未检测到的误差概率。 当使用相同数量的开销比特时，由于较低的未检测到的错误概率，这也实现了较低的帧错误率。

    Light emitting diode package for projection system
    6.
    发明授权
    Light emitting diode package for projection system 有权
    用于投影系统的发光二极管封装

    公开(公告)号：US08092052B2

    公开(公告)日：2012-01-10

    申请号：US12415395

    申请日：2009-03-31

    Applicant: Jae Hong Lee

    Inventor： Jae Hong Lee

    IPC: F21V5/00

    CPC classification number: H01L33/58 ,  H01L2924/0002 ,  H04N9/315 ,  H01L2924/00

    Abstract: A light emitting diode (LED) package for a projection system is provided, which includes a package body having an inner space formed therein and having an open upper portion; and an LED chip mounted onto a bottom of the package body, wherein the package body includes a socket coupling portion formed around the upper portion of the package body to have a certain corresponding thickness and height allowing the socket coupling portion to be inserted into the socket of the optical engine.

    Abstract translation: 提供了一种用于投影系统的发光二极管（LED）封装，其包括形成在其中并具有开口上部的内部空间的封装体; 以及安装在所述封装主体的底部上的LED芯片，其中所述封装主体包括形成在所述封装主体的上部周围的插座连接部分，以具有一定的相应的厚度和高度，从而允许所述插座连接部分插入所述插座 的光学引擎。

    Plasma display panel with light shielding layers having different widths
    7.
    发明授权
    Plasma display panel with light shielding layers having different widths 失效
    具有不同宽度的遮光层的等离子体显示面板

    公开(公告)号：US06867545B2

    公开(公告)日：2005-03-15

    申请号：US10382571

    申请日：2003-03-07

    Applicant: Jae Hong Lee

    Inventor： Jae Hong Lee

    IPC: H01J11/12 ,  H01J11/44 ,  H01J17/49

    CPC classification number: H01J11/12 ,  H01J11/44 ,  H01J2211/444

    Abstract: The present invention relates to a plasma display panel that is adaptive for improving color temperature. A plasma display panel according to an embodiment of the present invention includes barrier ribs partitioning off each of the discharge cells; and a light-shielding layer formed along the barrier ribs, the width of the light-shielding layer is different for different discharge cells.

    Abstract translation: 等离子体显示面板技术领域本发明涉及适于提高色温的等离子体显示面板。 根据本发明的实施例的等离子体显示面板包括：分隔每个放电单元的阻挡肋; 以及沿障壁形成的遮光层，对于不同的放电单元，遮光层的宽度不同。

    Parallel acquisition system using reference matched filter
    8.
    发明授权
    Parallel acquisition system using reference matched filter 失效
    并行采集系统采用参考匹配滤波器

    公开(公告)号：US6111868A

    公开(公告)日：2000-08-29

    申请号：US902288

    申请日：1997-07-29

    Applicant: Jae Hong Lee ,  Jin Young Kim

    Inventor： Jae Hong Lee ,  Jin Young Kim

    IPC: H04J13/00 ,  H04B1/7093 ,  H04B7/26 ,  H04L12/70 ,  H04W56/00 ,  H04B1/69 ,  H04J13/02

    CPC classification number: H04B1/708 ,  H04B1/70755 ,  H04B1/7093 ,  H04B1/7097

    Abstract: A parallel acquisition system configured using a reference matched filter, thereby obtaining a superior acquisition performance and a high throughput as compared to conventional serial acquisition systems and conventional parallel acquisition systems including no reference matched filter. The parallel acquisition system includes a reference matched filter connected in parallel to a plurality of detection matched filters connected together in parallel. The reference matched filter serves to estimate a dispersion of interference components of reception signals respectively input at the detection matched filters. The parallel acquisition system can be applied to the receiver of a spread spectrum system for a packet radio data communication in a multiple access environment.

    Abstract translation: 与使用参考匹配滤波器配置的并行采集系统相比，与传统的串行采集系统和包括无参考匹配滤波器的常规并行采集系统相比，获得了优异的采集性能和高吞吐量。 并行采集系统包括与并联连接在一起的多个检测匹配滤波器并联连接的参考匹配滤波器。 参考匹配滤波器用于估计在检测匹配滤波器处分别输入的接收信号的干扰分量的偏差。 并行采集系统可以应用于多址接入环境中的分组无线电数据通信的扩频系统的接收机。

    Channel estimation apparatus of mobile communication receiver and time tracking method for channel estimation
    9.
    发明授权
    Channel estimation apparatus of mobile communication receiver and time tracking method for channel estimation 有权
    移动通信接收机的信道估计装置和信道估计的时间跟踪方法

    公开(公告)号：US08830919B2

    公开(公告)日：2014-09-09

    申请号：US12793057

    申请日：2010-06-03

    Applicant: Jae Hong Lee ,  Young Min Ki

    Inventor： Jae Hong Lee ,  Young Min Ki

    IPC: H04W4/00 ,  H03H7/30 ,  H04B1/7113

    CPC classification number: H04B1/7113

    Abstract: A time tracking method is provided for channel estimation of a mobile communication receiver and a related channel estimation apparatus is provided. The channel estimation apparatus includes a channel estimation control unit for analyzing and outputting a delay profile of a multipath channel by using a channel estimation value of each multi-tap, a tracking mode control unit for calculating a distance between an earliest tap and a preset margin tap by using the delay profile analysis results, and for generating and outputting a hopping tracking control signal for tracking a position of the earliest tap to a position of the margin tap at a time when the determined distance is greater than a preset hopping threshold value, and a hopping tracking mode execution unit for receiving the hopping tracking control signal and for shifting the position of the earliest tap to the position of the margin tap at a time.

    Abstract translation: 提供了一种用于移动通信接收机的信道估计的时间跟踪方法，并提供了相关的信道估计装置。 信道估计装置包括：信道估计控制单元，用于通过使用每个多抽头的信道估计值来分析和输出多路径信道的延迟分布;跟踪模式控制单元，用于计算最早的抽头与预设余量之间的距离 通过使用延迟分布结果进行抽头，并且用于在所确定的距离大于预设跳变阈值时产生和输出用于跟踪最早抽头的位置到边缘抽头的位置的跳频跟踪控制信号， 以及跳频跟踪模式执行单元，用于接收跳频跟踪控制信号，并且用于将最早的分接头的位置一次移动到边缘分接头的位置。

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