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    Three dimensional shape measurement apparatus and method
    61.
    发明授权
    Three dimensional shape measurement apparatus and method 有权
    三维形状测量装置及方法

    公开(公告)号：US08878929B2

    公开(公告)日：2014-11-04

    申请号：US12787728

    申请日：2010-05-26

    Applicant: Ho Kim ,  Kwang-Ill Kho ,  Hee-Wook You ,  Jae-Myeong Song

    Inventor： Ho Kim ,  Kwang-Ill Kho ,  Hee-Wook You ,  Jae-Myeong Song

    IPC: H04N7/18 ,  G01S17/36 ,  G01B11/25 ,  G01B11/22 ,  G01S17/89 ,  G06T7/00

    CPC classification number: G01B11/22 ,  G01B11/2531 ,  G01S17/36 ,  G01S17/89 ,  G06T7/521

    Abstract: A three dimensional shape measurement apparatus includes m projecting sections, each of which includes a light source and a grating element, and, while moving the grating element by n times, projects a grating pattern light onto a measurement target for each movement, wherein the ‘n’ and the ‘m’ are natural numbers greater than or equal to 2, an imaging section photographing a grating pattern image reflected by the measurement target, and a control section controlling that, while photographing the grating pattern image by using one of the m projecting sections, a grating element of at least another projecting section is moved. Thus, measurement time may be reduced.

    Abstract translation: 三维形状测量装置包括m个投影部分，每个投影部分包括光源和光栅元件，并且在将光栅元件移动n次的同时，将光栅图案光投射到每次移动的测量目标上，其中“ n'和'm'是大于或等于2的自然数，拍摄由测量对象反射的光栅图案图像的成像部分，以及控制部，控制在通过使用m 投影部分，至少另一个突出部分的光栅元件被移动。 因此，可以减少测量时间。

    Approximation method for series expansion of input function and system using the same
    65.
    发明授权
    Approximation method for series expansion of input function and system using the same 有权
    输入功能和系统的串联扩展近似方法

    公开(公告)号：US07321630B2

    公开(公告)日：2008-01-22

    申请号：US10692344

    申请日：2003-10-24

    Applicant: Ki-yun Kim ,  Hyung-jin Choi ,  Ho Kim

    Inventor： Ki-yun Kim ,  Hyung-jin Choi ,  Ho Kim

    IPC: H04L27/28 ,  G06F1/02

    CPC classification number: H04L27/2657 ,  H04L27/2679

    Abstract: An approximation method and system for series expansion of functions include the steps and functions, respectively, of: expanding an input function in Taylor series up to an (N−1)-th term; expanding the input function in Taylor series up to the N-th term; multiplying the expanded result up to the (N−1)-th term by a predetermined weight α; combining the expanded result up to the (N−1)-th term, multiplied by α, and the expanded result up to the N-th term; and dividing the combined result by (α+1).

    Abstract translation: 函数串联扩展的近似方法和系统分别包括以下步骤和功能：将泰勒级数的输入函数扩展到第（N-1）项; 将泰勒系列中的输入函数扩展到第N个项; 将扩展结果乘以第（N-1）项预定权重α; 将扩展结果与第（N-1）项乘以α乘以扩展结果直到第N个项; 并将组合结果除以（α+ 1）。

    METHOD OF CONFIGURING MULTIUSER PACKET AND A STRUCTURE THEREOF IN A WIRELESS COMMUNICATION SYSTEM
    67.
    发明申请
    METHOD OF CONFIGURING MULTIUSER PACKET AND A STRUCTURE THEREOF IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中配置多路复用器的方法及其结构

    公开(公告)号：US20070286238A1

    公开(公告)日：2007-12-13

    申请号：US11740268

    申请日：2007-04-25

    Applicant: Shu Wang ,  Sang Kim ,  Soon Kwon ,  Young Yoon ,  Li-Hsiang Sun ,  Suk Lee ,  Ho Kim

    Inventor： Shu Wang ,  Sang Kim ,  Soon Kwon ,  Young Yoon ,  Li-Hsiang Sun ,  Suk Lee ,  Ho Kim

    IPC: H04J4/00

    CPC classification number: H04L27/3488 ,  H04L5/04 ,  H04L5/12 ,  H04W52/325 ,  H04W52/42

    Abstract: A method of configuring a sub-slot having a layer-modulated multi-user packet (MUP) is disclosed. More specifically, the method comprises modulating symbols associated with a first layer by using non-layered modulation scheme, and modulating symbols associated with a second layer and a third layer using a different layered-modulation scheme. Here, the symbols associated with the second layer and the third layer are multiplexed by any one of an orthogonal frequency division multiplexing, a code division multiplexing, a multi-carrier code division multiplexing, or a time division multiplexing.

    Abstract translation: 公开了一种配置具有层调制多用户分组（MUP）的子时隙的方法。 更具体地，该方法包括通过使用非分层调制方案来调制与第一层相关联的符号，以及使用不同的分层调制方案调制与第二层和第三层相关联的符号。 这里，与第二层和第三层相关联的符号通过正交频分复用，码分复用，多载波码分复用或时分复用中的任何一个来复用。

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