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    • 1. 发明申请
    • SYSTEM AND METHOD FOR COMMUNICATING USING VISIBLE LIGHT
    • 使用可见光进行通信的系统和方法
    • US20120106977A1
    • 2012-05-03
    • US13197510
    • 2011-08-03
    • Kyung Min MADong Hun SEO
    • Kyung Min MADong Hun SEO
    • H04B10/00
    • H04B10/116
    • A server device to transmit a message through a visible light communication, in which the server includes a visible light communication unit to transceive data through visible light communication; a message reception unit to receive a message; a message identification unit to identify a receiving object, a message type, and a transmission characteristic of the message; and a message transmission unit to transmit the message to the receiving object according to the transmission characteristic of the message. A method for transmitting a message though visible light communication, in which the method includes receiving a message; identifying a receiving object of the message, a message type and a transmission characteristic of the message; and transmitting the message to the receiving object according to the transmission characteristic of the message using the visible light communication.
    • 一种通过可见光通信发送消息的服务器设备,其中服务器包括可见光通信单元,以通过可见光通信来收发数据; 消息接收单元,用于接收消息; 用于识别所述消息的接收对象的消息识别单元,消息类型和传输特性; 以及消息发送单元,用于根据消息的传输特性将消息发送到接收对象。 一种用于通过可见光通信发送消息的方法,其中所述方法包括接收消息; 识别消息的接收对象,消息的消息类型和传输特性; 以及根据使用可见光通信的消息的传输特性将消息发送到接收对象。
    • 2. 发明申请
    • APPARATUS AND METHOD FOR PERFORMING COMMUNICATION USING LIGHT WAVELENGTHS IN A VISIBLE LIGHT COMMUNICATION SYSTEM
    • 在可见光通信系统中使用光波长进行通信的装置和方法
    • US20120128365A1
    • 2012-05-24
    • US13106033
    • 2011-05-12
    • Dong Hwa PAEKDong Hun SEO
    • Dong Hwa PAEKDong Hun SEO
    • H04B10/00
    • H04B10/116
    • A transmitting apparatus includes a controller to classify data to be transmitted and to select a corresponding wavelength, a signal modulator to encode the data into an electrical signal, and a light emitting unit to emit a visual light at the selected wavelength based on the electrical signal. A receiving apparatus includes a controller to classify data to be received, and to select a corresponding wavelength, an optical filter to receive and filter a visible light, a visible light receiver to transform the filtered visible light into an electrical signal, and a signal demodulator to demodulate the electrical signal into digital data. A transmission method includes classifying transmission data, selecting corresponding wavelength, and encoding the data into an electrical signal to transmit. A receiving method includes filtering a received light, transforming the filtered light into an electrical signal, and demodulating the transformed electrical signal into digital data.
    • 发送装置包括:控制器,用于对要发送的数据进行分类并选择相应的波长,信号调制器将数据编码为电信号;以及发光单元,基于电信号发射所选择的波长的视觉光 。 接收装置包括:控制器,用于对要接收的数据进行分类,并选择相应的波长,用于接收和滤除可见光的滤光器;可见光接收器,用于将滤波的可见光变换成电信号;以及信号解调器 将电信号解调为数字数据。 发送方法包括对发送数据进行分类,选择对应的波长,并将数据编码为电信号进行发送。 接收方法包括对接收到的光进行滤波,将滤波的光变换成电信号,以及将经变换的电信号解调为数字数据。
    • 3. 发明申请
    • APPARATUS AND METHOD FOR SYNCHRONIZING A WORKING ENVIRONMENT
    • 用于同步工作环境的装置和方法
    • US20130067318A1
    • 2013-03-14
    • US13593034
    • 2012-08-23
    • Dong Hun SEO
    • Dong Hun SEO
    • G06F17/00
    • G06F16/9562
    • An apparatus includes: a web storage acquisition unit to acquire web storage information, the web storage information comprising a key and a value; a storage query unit to accept a search term to query the web storage information; a working environment restoration unit to restore a working environment of the web-enabled apparatus, wherein the storage query unit queries the web storage information, and if the search term matches the key, the working environment restoration unit restores the working environment. A method includes: acquiring web storage information, the web storage information comprising a key and a value; querying the web storage information with a search term; and if the search term matches the key, restoring the working environment.
    • 一种装置包括:网络存储获取单元,用于获取网络存储信息,所述网络存储信息包括密钥和值; 存储查询单元,用于接受搜索项以查询网络存储信息; 工作环境恢复单元,用于恢复所述web启用设备的工作环境,其中所述存储查询单元查询所述web存储信息,并且如果所述搜索项匹配所述密钥,则所述工作环境恢复单元恢复所述工作环境。 一种方法包括:获取网络存储信息,所述网络存储信息包括密钥和值; 用搜索词查询网络存储信息; 并且如果搜索项与密钥匹配,则恢复工作环境。