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    Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method
    1.
    发明授权
    Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method 失效
    使用波长分配方法的多星波分复用无源光网络

    公开(公告)号：US08687972B2

    公开(公告)日：2014-04-01

    申请号：US13353204

    申请日：2012-01-18

    申请人： Chang-Hee Lee ,  Sang-Mook Lee ,  Sil-Gu Mun

    发明人： Chang-Hee Lee ,  Sang-Mook Lee ,  Sil-Gu Mun

    IPC分类号： H04B10/00

    CPC分类号： H04J14/0246 ,  H04J14/0226 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0257 ,  H04J14/0282

    摘要： The present invention discloses a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method.In a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method according to the present invention, only one WDM-PON system can provides services for a plurality of subscribers who is distributed in a wide range of area through multiple starring, by setting one or more band for transmitting up-stream signals as an up-stream basic band and one or more band for transmitting down-stream signals as a down-stream basic band, respectively, and by dividing each of the up-stream basic band and the down-stream basic band into a plurality of wavelength sub-bands and assigning the divided sub-bands to different areas using a wavelength division multiplexer/de-multiplexer which splits a band into two or more sub-bands.

    摘要翻译： 本发明公开了一种使用波长分配方法的多星波分复用无源光网络系统。 在使用根据本发明的波长分配方法的多星波分复用无源光网络系统中，只有一个WDM-PON系统可以通过多重主播向广泛范围内分布的多个用户提供服务，通过 设置一个或多个频带，用于发送上行信号作为上行基本频带和用于发送下行流信号的一个或多个频带作为下行基本频带，并且通过划分每个上行基本频带 和下游基本频带分成多个波长子带，并使用将频带分成两个或更多个子频带的波分多路复用器/去多路复用器将分割的子带分配给不同的区域。

    Indoor location system having sensor and method for checking location using the same
    2.
    发明授权
    Indoor location system having sensor and method for checking location using the same 有权
    具有传感器的室内定位系统和使用其的位置检查方法

    公开(公告)号：US08049618B2

    公开(公告)日：2011-11-01

    申请号：US12267775

    申请日：2008-11-10

    申请人： Sung Kweon Park ,  Won Suk Yang ,  Yun Je Oh ,  Joon Oo Kim ,  Jeong Rok Park ,  Sang Mook Lee ,  Jin Serk Baik ,  Do Young Ha

    发明人： Sung Kweon Park ,  Won Suk Yang ,  Yun Je Oh ,  Joon Oo Kim ,  Jeong Rok Park ,  Sang Mook Lee ,  Jin Serk Baik ,  Do Young Ha

    IPC分类号： G08B1/08

    CPC分类号： G01S13/876 ,  G01S5/0252 ,  G01S5/0289

    摘要： An indoor location system having a sensor and a method for checking an indoor location using the indoor location system are disclosed. The method includes: calculating a current location coordinate by using nodes; calculating a first movement distance by comparing the current location coordinate and a stored previous location coordinate; calculating a second movement distance through a sensor; and storing the current location coordinate instead of the previous location coordinate when the distance between the first movement distance and the second movement distance is smaller than a predetermined threshold value. Accordingly, an accurate location of an object can be recognized indoors and an error can be prevented from being caused when the location of the object is recognized.

    摘要翻译： 公开了一种具有传感器的室内定位系统和使用室内定位系统检查室内位置的方法。 该方法包括：使用节点计算当前位置坐标; 通过比较当前位置坐标和存储的先前位置坐标来计算第一移动距离; 计算通过传感器的第二移动距离; 以及当所述第一移动距离和所述第二移动距离之间的距离小于预定阈值时，存储所述当前位置坐标而不是所述先前位置坐标。 因此，可以在室内识别对象的精确位置，并且当识别对象的位置时可以防止引起错误。

    Multiple Star Wavelength Division Multiplexing Passive Optical Networks Using a Wavelength Assignment Method
    4.
    发明申请
    Multiple Star Wavelength Division Multiplexing Passive Optical Networks Using a Wavelength Assignment Method 有权
    使用波长分配方法的多星波分复用无源光网络

    公开(公告)号：US20100046945A1

    公开(公告)日：2010-02-25

    申请号：US12087034

    申请日：2006-12-05

    申请人： Chang-Hee Lee ,  Sang-Mook Lee ,  Sil-Gu Mun

    发明人： Chang-Hee Lee ,  Sang-Mook Lee ,  Sil-Gu Mun

    IPC分类号： H04J14/00

    CPC分类号： H04J14/0246 ,  H04J14/0226 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0257 ,  H04J14/0282

    摘要： The present invention discloses a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method. In a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method according to the present invention, only one WDM-PON system can provide services for a plurality of subscribers who is distributed in a wide range of area through multiple starring, by setting one or more band for transmitting up-stream signals as an up-stream basic band and one or more band for transmitting down-stream signals as a down stream basic band, respectively, and by dividing each of the up-stream basic band and the down stream basic band into a plurality of wavelength sub-bands and assigning the divided sub-bands to different areas using a wavelength division multiplexer/de-multiplexer which splits a band into two or more sub-bands.

    摘要翻译： 本发明公开了一种使用波长分配方法的多星波分复用无源光网络系统。 在使用根据本发明的波长分配方法的多星波分复用无源光网络系统中，只有一个WDM-PON系统可以通过多重主播向广泛范围的多个用户提供服务， 设置一个或多个频带，用于发送上行信号作为上行基本频带，以及一个或多个频带，用于发送下行流信号作为下行基本频带，并通过划分每个上行基本频带和 下行基本频带转换为多个波长子带，并使用将频带分割成两个或更多个子带的波分复用器/去多路复用器将分割的子带分配给不同的区域。

    Encoder, decoder, encoding method, and decoding method
    6.
    发明授权
    Encoder, decoder, encoding method, and decoding method 有权
    编码器，解码器，编码方法和解码方法

    公开(公告)号：US08737435B2

    公开(公告)日：2014-05-27

    申请号：US12782520

    申请日：2010-05-18

    申请人： Hee-Won Jung ,  Seung-Gun Park ,  Gi-Sang Lee ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Sergey Zhidkov

    发明人： Hee-Won Jung ,  Seung-Gun Park ,  Gi-Sang Lee ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Sergey Zhidkov

    IPC分类号： H04J3/04 ,  H04J3/24 ,  H04L5/12

    CPC分类号： H04J3/04 ,  H03M13/09 ,  H03M13/096 ,  H03M13/15 ,  H03M13/27 ,  H03M13/2936 ,  H03M13/2957 ,  H03M13/6356 ,  H04J3/24 ,  H04L1/0041 ,  H04L1/007

    摘要： An encoder includes a precoder for encoding an input information object according to a preset encoding scheme and storing the encoded information object in a precoder buffer, a sample number/address generation unit for generating a sample number of each sample and an address, which corresponds to each bit of each sample and the address of the precoder buffer, a multiplexer for selecting a bit of the precoder buffer corresponding to the address generated by the sample number/address generation module, a sampling buffer for storing a bit of each sample output from the multiplexer, a control packet generation module for generating a control packet including information on the sample number generated by the sample number/address generation module, a packet assembling unit for assembling the sample stored in the sampling buffer with the control packet generated by the control data generation module, and a modulation module for modulating the packet output from the packet assembling unit into a sound signal according to a preset scheme.

    摘要翻译： 编码器包括：预编码器，用于根据预设的编码方案对输入信息对象进行编码，并将编码的信息对象存储在预编码器缓冲器中;样本编号/地址生成单元，用于生成每个样本的样本数和地址， 每个样本的每个位和预编码器缓冲器的地址，用于选择与由样本号/地址生成模块生成的地址相对应的预编码器缓冲器的位的多路复用器，用于存储来自 多路复用器，用于生成包括由样本号/地址生成模块生成的样本号的信息的控制分组的控制分组生成模块，用于将存储在采样缓冲器中的样本与由控制数据生成的控制分组合的分组组合单元 生成模块，以及用于调制从分组组装单元int输出的分组的调制模块 o根据预设方案的声音信号。

    MULTIPLE STAR WAVELENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORKS USING A WAVELENGTH ASSIGNMENT METHOD
    7.
    发明申请
    MULTIPLE STAR WAVELENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORKS USING A WAVELENGTH ASSIGNMENT METHOD 失效
    使用波长分配方法的多星光波段多路复用被动光网络

    公开(公告)号：US20120177371A1

    公开(公告)日：2012-07-12

    申请号：US13353204

    申请日：2012-01-18

    申请人： Change-Hee Lee ,  Sang-Mook Lee ,  Sil-Gu Mun

    发明人： Change-Hee Lee ,  Sang-Mook Lee ,  Sil-Gu Mun

    IPC分类号： H04J14/02 ,  H04B10/20

    CPC分类号： H04J14/0246 ,  H04J14/0226 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0257 ,  H04J14/0282

    摘要： The present invention discloses a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method.In a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method according to the present invention, only one WDM-PON system can provides services for a plurality of subscribers who is distributed in a wide range of area through multiple starring, by setting one or more band for transmitting up-stream signals as an up-stream basic band and one or more band for transmitting down-stream signals as a down-stream basic band, respectively, and by dividing each of the up-stream basic band and the down-stream basic band into a plurality of wavelength sub-bands and assigning the divided sub-bands to different areas using a wavelength division multiplexer/de-multiplexer which splits a band into two or more sub-bands.

    摘要翻译： 本发明公开了一种使用波长分配方法的多星波分复用无源光网络系统。 在使用根据本发明的波长分配方法的多星波分复用无源光网络系统中，只有一个WDM-PON系统可以通过多重主播向广泛范围内分布的多个用户提供服务，通过 设置一个或多个频带，用于发送上行信号作为上行基本频带和用于发送下行流信号的一个或多个频带作为下行基本频带，并且通过划分每个上行基本频带 和下游基本频带分成多个波长子带，并使用将频带分成两个或更多个子频带的波分多路复用器/去多路复用器将分割的子带分配给不同的区域。

    Liquid crystal display device
    8.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08120741B2

    公开(公告)日：2012-02-21

    申请号：US12482860

    申请日：2009-06-11

    申请人： Sang Mook Lee

    发明人： Sang Mook Lee

    IPC分类号： G02F1/1345 ,  G02F1/1333

    CPC分类号： G02F1/13452 ,  H05K1/142 ,  H05K2201/10386

    摘要： A liquid crystal display includes a display panel, a first data circuit board, a second data circuit board, and a clip. The first data circuit board has a portion of a plurality of conductors that are coupled to the display panel. The second data circuit board has a second plurality of conductors that are coupled to the display panel. A clip couples the first and the second circuit boards together. A method of assembling the liquid crystal display includes positioning a light source; coupling a clip to the first circuit board and the second circuit board that form a display panel; positioning the clip, the first circuit board, and the second circuit board below the light source; and coupling the clip to a ground plane.

    摘要翻译： 液晶显示器包括显示面板，第一数据电路板，第二数据电路板和夹子。 第一数据电路板具有耦合到显示面板的多个导体的一部分。 第二数据电路板具有耦合到显示面板的第二多个导体。 A夹将第一和第二电路板耦合在一起。 一种组装液晶显示器的方法包括定位光源; 将夹子连接到形成显示面板的第一电路板和第二电路板; 将夹子，第一电路板和第二电路板定位在光源下方; 并将夹子连接到接地平面。

    METHOD FOR TRANSMITTING OBJECT BETWEEN DEVICES HAVING MULTI-RADIO INTERFACE
    9.
    发明申请
    METHOD FOR TRANSMITTING OBJECT BETWEEN DEVICES HAVING MULTI-RADIO INTERFACE 有权
    用于发送具有多个无线电接口的设备之间的对象的方法

    公开(公告)号：US20110143677A1

    公开(公告)日：2011-06-16

    申请号：US12965323

    申请日：2010-12-10

    申请人： Hee-Won Jung ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

    发明人： Hee-Won Jung ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

    IPC分类号： H04B7/00 ,  H04B11/00

    CPC分类号： H04B11/00

    摘要： A method for transmitting, by a mobile device, a data object, is provided, and includes estimating expected transmission times required for transmitting an object between devices by an acoustic communication link and supported radio interfaces, based on a size of the object, transmitting the object through an acoustic communication channel when the link is estimated to provide a shortest expected transmission time, and determining rankings of the radio interfaces according to the expected transmission times when the acoustic communication link does not provide a shortest expected transmission time, transmitting rankings information and configuration information on the supported radio interfaces through the acoustic communication channel by a configuration container, and transmitting the object through a radio interface through which a response is received.

    摘要翻译： 提供了一种用于由移动设备发送数据对象的方法，并且包括基于所述对象的大小，通过声学通信链路和所支持的无线电接口来估计在设备之间发送对象所需的期望的传输时间， 当链路被估计为提供最短的预期传输时间时，通过声通信信道对象，并且当声通信链路不提供最短的预期传输时间时，根据预期的传输时间确定无线接口的排列，发送排序信息和 通过配置容器通过声学通信信道在支持的无线电接口上的配置信息，以及通过无线电接口发送对象，通过该无线接口接收响应。

    METHOD AND APPARATUS FOR WIRELESS COMMUNICATION USING AN ACOUSTIC SIGNAL
    10.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS COMMUNICATION USING AN ACOUSTIC SIGNAL 有权
    使用声学信号进行无线通信的方法和装置

    公开(公告)号：US20100110837A1

    公开(公告)日：2010-05-06

    申请号：US12603955

    申请日：2009-10-22

    申请人： Hee-Won JUNG ,  Seung-Gun Park ,  Jun-Ho Ko ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

    发明人： Hee-Won JUNG ,  Seung-Gun Park ,  Jun-Ho Ko ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

    IPC分类号： H04B1/02

    CPC分类号： H04L9/0861 ,  H04B1/02 ,  H04B11/00 ,  H04L2209/24 ,  H04W12/04

    摘要： An apparatus and method for wireless communication using an acoustic signal in a system including a first device including a loudspeaker and a second device including a microphone. The first device generates wireless communication information, converts the wireless communication information to an acoustic signal, and transmits the acoustic signal to the second device using the loudspeaker. The second device receives the acoustic signal using the microphone, extracts the wireless communication information from the acoustic signal, generates an acknowledgment signal according to the extracted wireless communication information, and transmits the acknowledgment signal to the first device on a wireless communication channel.

    摘要翻译： 一种在包括包括扬声器的第一装置和包括麦克风的第二装置的系统中使用声信号的无线通信装置和方法。 第一设备产生无线通信信息，将无线通信信息转换为声信号，并使用扬声器将声信号发送到第二设备。 第二装置使用麦克风接收声信号，从声信号中提取无线通信信息，根据所提取的无线通信信息生成确认信号，并在无线通信信道上将确认信号发送到第一设备。