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    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING AN INFORMATION SYMBOL IN A VISIBLE LIGHT COMMUNICATION SYSTEM FOR COLOR CODE MODULATION
    1.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING AN INFORMATION SYMBOL IN A VISIBLE LIGHT COMMUNICATION SYSTEM FOR COLOR CODE MODULATION 有权
    用于在可见光通信系统中发送和接收信息符号的装置和方法，用于颜色代码调制

    公开(公告)号：US20100135673A1

    公开(公告)日：2010-06-03

    申请号：US12626086

    申请日：2009-11-25

    申请人： Jae-Seung Son ,  Tae-Han Bae ,  Hyuk-Choon Kwon ,  Eun-Tae Won ,  Do-Young Kim

    发明人： Jae-Seung Son ,  Tae-Han Bae ,  Hyuk-Choon Kwon ,  Eun-Tae Won ,  Do-Young Kim

    IPC分类号： H04B10/04 ,  H04B10/06

    CPC分类号： H04B10/1149 ,  H04B10/1141 ,  H04B10/116

    摘要： A visible light communication system and method for transmitting and receiving an information symbol in a visible light communication system for a Color Code Modulation (CCM) scheme using a chromaticity diagram. The method includes determining a first coordinates value corresponding to an information symbol to be transmitted on the chromaticity diagram; determining a first color ratio corresponding to the first coordinates value; determining a second coordinates value corresponding to a compensation symbol for compensating for the first color ratio into a color white and determining a second color ratio corresponding to the second coordinates value; and emitting a visible ray corresponding to each of the first color ratio and second color ratio. The first and second coordinates values are located on a line on the chromaticity diagram.

    摘要翻译： 一种可见光通信系统和方法，用于在使用色度图的彩色调制（CCM）方案的可见光通信系统中发送和接收信息符号。 该方法包括确定与色度图上要发送的信息符号对应的第一坐标值; 确定对应于所述第一坐标值的第一颜色比; 确定对应于补偿符号的第二坐标值，用于将第一颜色比率补偿为彩色白色，并确定与第二坐标值相对应的第二颜色比; 并发射对应于第一颜色比和第二颜色比率中的每一个的可见光线。 第一和第二坐标值位于色度图上的一行上。

    Apparatus and method for transmitting and receiving an information symbol in a visible light communication system for color code modulation
    3.
    发明授权
    Apparatus and method for transmitting and receiving an information symbol in a visible light communication system for color code modulation 有权
    用于在可见光通信系统中发送和接收用于色码调制的信息符号的装置和方法

    公开(公告)号：US08195054B2

    公开(公告)日：2012-06-05

    申请号：US12626086

    申请日：2009-11-25

    申请人： Jae-Seung Son ,  Tae-Han Bae ,  Hyuk-Choon Kwon ,  Eun-Tae Won ,  Do-Young Kim

    发明人： Jae-Seung Son ,  Tae-Han Bae ,  Hyuk-Choon Kwon ,  Eun-Tae Won ,  Do-Young Kim

    IPC分类号： H04B10/00

    CPC分类号： H04B10/1149 ,  H04B10/1141 ,  H04B10/116

    摘要： A visible light communication system and method for transmitting and receiving an information symbol in a visible light communication system for a Color Code Modulation (CCM) scheme using a chromaticity diagram. The method includes determining a first coordinates value corresponding to an information symbol to be transmitted on the chromaticity diagram; determining a first color ratio corresponding to the first coordinates value; determining a second coordinates value corresponding to a compensation symbol for compensating for the first color ratio into a color white and determining a second color ratio corresponding to the second coordinates value; and emitting a visible ray corresponding to each of the first color ratio and second color ratio. The first and second coordinates values are located on a line on the chromaticity diagram.

    摘要翻译： 一种可见光通信系统和方法，用于在使用色度图的彩色码调制（CCM）方案的可见光通信系统中发送和接收信息符号。 该方法包括确定与色度图上要发送的信息符号对应的第一坐标值; 确定对应于所述第一坐标值的第一颜色比; 确定对应于补偿符号的第二坐标值，用于将第一颜色比率补偿为彩色白色，并确定与第二坐标值相对应的第二颜色比; 并发射对应于第一颜色比和第二颜色比率中的每一个的可见光线。 第一和第二坐标值位于色度图上的一行上。

    METHOD AND APPARATUS FOR ADAPTIVE OPTICAL WIRELESS COMMUNICATION
    4.
    发明申请
    METHOD AND APPARATUS FOR ADAPTIVE OPTICAL WIRELESS COMMUNICATION 审中-公开
    自适应光纤无线通信的方法与装置

    公开(公告)号：US20120114327A1

    公开(公告)日：2012-05-10

    申请号：US13291558

    申请日：2011-11-08

    申请人： Tae-Han Bae ,  Hyuk-Choon Kwon ,  Jae-Seung Son ,  Do-Young Kim ,  Eun-Tae Won ,  Young-Kwon Cho

    发明人： Tae-Han Bae ,  Hyuk-Choon Kwon ,  Jae-Seung Son ,  Do-Young Kim ,  Eun-Tae Won ,  Young-Kwon Cho

    IPC分类号： H04B10/00 ,  H04B10/08

    CPC分类号： H04B10/11

    摘要： An optical wireless communication device having a PhotoDiode (PD) for photosensitive detection means, receives a guide message from a specific optical wireless communication device, determines any one optical wireless communication scheme among different optical wireless communication schemes which are included in the guide message and supportable by the specific optical wireless communication device, as a content delivery scheme to be used during content reception, sends a response message including the content delivery scheme, and receives the content that is delivered based on the content delivery scheme.

    摘要翻译： 一种具有用于光敏检测装置的光电二极管（PD）的光无线通信装置，从特定的光无线通信装置接收指导消息，确定包括在指导消息中并可支持的不同光无线通信方案中的任何一种光无线通信方案 通过特定的光无线通信设备，作为在内容接收期间使用的内容传送方案，发送包括内容传送方案的响应消息，并且接收基于内容传送方案传送的内容。

    Apparatus and method for generating visible signal according to amount of data transmission in visible light communication system
    7.
    发明授权
    Apparatus and method for generating visible signal according to amount of data transmission in visible light communication system 有权
    根据可见光通信系统中的数据传输量产生可见信号的装置和方法

    公开(公告)号：US09281894B2

    公开(公告)日：2016-03-08

    申请号：US12776087

    申请日：2010-05-07

    申请人： Tae-Han Bae ,  Jae-Seung Son ,  Eun-Tae Won ,  Do-Young Kim

    发明人： Tae-Han Bae ,  Jae-Seung Son ,  Eun-Tae Won ,  Do-Young Kim

    IPC分类号： H04B10/116 ,  H04B10/114

    CPC分类号： H04B10/116 ,  H04B10/1149

    摘要： A method and apparatus for generating a visible signal to enable a user to confirm the amount of data transmission in Visible Light Communication (VLC) are provided. The apparatus previously acquires amount information of data which is to transmit or receive, and acquires the ratio of the amount of data transmitted to a receiving-side VLC device from a transmitting VLC device or the amount of data transmitted from the transmitting-side VLC device received by the receiving VLC device to the total amount of data. The apparatus determines a visible light output pattern corresponding to the data ratio and generates visible light of the determined output pattern.

    摘要翻译： 提供了一种用于生成可见信号以使用户能够确认可见光通信（VLC）中的数据传输量的方法和装置。 该设备先前获取要发送或接收的数据的量信息，并且获取从发送VLC设备发送到接收侧VLC设备的数据量的比率或从发送侧VLC设备发送的数据量 由接收的VLC设备接收到的总数据量。 该装置确定对应于数据比率的可见光输出模式并产生所确定的输出模式的可见光。

    APPARATUS AND METHOD FOR SWITCHING MODE IN A LOCATION BASED SERVICE SYSTEM USING VISIBLE LIGHT COMMUNICATION
    10.
    发明申请
    APPARATUS AND METHOD FOR SWITCHING MODE IN A LOCATION BASED SERVICE SYSTEM USING VISIBLE LIGHT COMMUNICATION 有权
    使用可见光通信在基于位置的服务系统中切换模式的装置和方法

    公开(公告)号：US20110010090A1

    公开(公告)日：2011-01-13

    申请号：US12831561

    申请日：2010-07-07

    申请人： Tae-Han BAE ,  Eun-Tae Won ,  Jae-Seung Son ,  Do-Young Kim

    发明人： Tae-Han BAE ,  Eun-Tae Won ,  Jae-Seung Son ,  Do-Young Kim

    IPC分类号： H04B10/00 ,  G01C21/00

    CPC分类号： H04W4/02 ,  G01C21/00 ,  G01C21/206 ,  H04B10/1149 ,  H04B10/116

    摘要： A method for switching a mode by a terminal in a Location Based Service (LBS) system based on Visible Light Communication (VLC). The method includes determining whether a visible light signal is received, and if so, determining whether the visible light signal is received from a transmission device; if the visible light signal is received, receiving data using the visible light signal; acquiring identification information of the transmission device from the received data; comparing location information corresponding to the identification information of the transmission device with pre-stored map information; and displaying map data corresponding to the location information.

    摘要翻译： 一种基于可见光通信（VLC）的基于位置的服务（LBS）系统中的终端切换模式的方法。 该方法包括确定是否接收到可见光信号，如果是，则确定是否从发送设备接收到可见光信号; 如果可见光信号被接收，则使用可见光信号接收数据; 从所接收的数据中获取发送装置的识别信息; 将与发送装置的识别信息对应的位置信息与预先存储的地图信息进行比较; 并显示与位置信息对应的地图数据。