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    • 57. 发明授权
    • Apparatus and method for transmitting and receiving a signal in a communication system
    • 用于在通信系统中发送和接收信号的装置和方法
    • US07584399B2
    • 2009-09-01
    • US11323756
    • 2005-12-30
    • Gyu-Bum KyungSeok-Hyun YoonJae-Yoel KimYoung-Ho Kim
    • Gyu-Bum KyungSeok-Hyun YoonJae-Yoel KimYoung-Ho Kim
    • H03M13/00
    • H04L1/0057H04L1/1819
    • An apparatus and method for transmitting a signal in a communication system. An information vector is encoded using a structured low density parity check (LDPC) coding scheme supporting a first coding rate, to generate a first structured LDPC codeword vector including a first part mapped to the information vector and a second part mapped to a parity vector. The first structured LDPC codeword vector is transmitted to a signal reception apparatus. If there is an error in the first structured LDPC codeword vector, the information vector is encoded using a structured LDPC coding scheme supporting a second coding rate, to generate a second structured LDPC codeword vector including the first part, the second part, and a third part mapped to an additional parity vector of the information vector. The third part is transmitted to the signal reception apparatus.
    • 一种用于在通信系统中发送信号的装置和方法。 使用支持第一编码率的结构化低密度奇偶校验(LDPC)编码方案对信息向量进行编码,生成包括映射到信息向量的第一部分和映射到奇偶校验向量的第二部分的第一结构化LDPC码字矢量。 第一结构化LDPC码字矢量被发送到信号接收装置。 如果在第一结构化LDPC码字向量中存在错误,则使用支持第二编码率的结构化LDPC编码方案对信息向量进行编码,以生成包括第一部分,第二部分和第三部分的第二结构化LDPC码字矢量 部分映射到信息向量的附加奇偶校验向量。 第三部分被发送到信号接收装置。
    • 60. 发明申请
    • Apparatus and Method for Magnetically Separating Cells From Mixture
    • 从混合物中分离细胞的装置和方法
    • US20080233630A1
    • 2008-09-25
    • US10585860
    • 2006-03-23
    • Young-Ho KimIl-Joo ShimMyeong-Se JungByeong-Gil Lee
    • Young-Ho KimIl-Joo ShimMyeong-Se JungByeong-Gil Lee
    • C12N1/00C12M1/42
    • B03C1/035
    • According to the conventional process of separating necessary cells from a cell mixture containing specific cells tagged with magnetic beads, there is a problem in that separation process is complicated when the separation efficiency is high whereas the separation efficiency is relatively low when the separation process is simplified. The present invention provides an apparatus and method for separating cells from a cell mixture simply and efficiently through the processes of creating a cell mixture layer between upper and lower plates by adjusting a gap between the upper and lower plates and of adjusting a thickness of the created layer and separating the layer while applying a magnetic field to the layer from the upper plate, wherein the lower plate is provided with a cell mixture holding portion, in which the cell mixture containing specific cells tagged with magnetic beads is accommodated in an upwardly convex shape, at a top surface thereof and the upper plate is positioned above the lower plate to face each other and to adsorb the cell mixture accommodated in the cell mixture holding portion of the lower plate into a bottom surface thereof.
    • 根据从含有用磁珠标记的特定细胞的细胞混合物中分离所需细胞的常规方法,存在分离过程复杂且分离效率高的问题,而分离过程简化时分离效率相对较低 。 本发明提供了一种用于通过调节上板和下板之间的间隙并调节所产生的厚度的方法,通过在上板和下板之间产生细胞混合层的过程简单有效地分离细胞与细胞混合物的装置和方法 层,并且在从上板向层施加磁场的同时分离层,其中下板设置有电池混合物保持部分,其中含有标记有磁珠的特定电池的电池混合物容纳在向上凸起的形状 在其上表面,并且上板位于下板上方彼此面对并将容纳在下板的电池混合物保持部分中的电池混合物吸附到其底表面中。