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41. 发明申请

US20080170863A1 APPARATUS AND METHOD FOR VISIBLE LIGHT COMMUNICATION 有权
标题翻译：用于可见光通信的装置和方法
公开(公告)号：US20080170863A1
公开(公告)日：2008-07-17
申请号：US11972710
申请日：2008-01-11
申请人： Eun-Tae WON , Jae-Seung Son
发明人： Eun-Tae WON , Jae-Seung Son
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , H04B10/1141
摘要： Disclosed are an apparatus and a method for visible light communication, which apparatus uses an illuminator equipped with a plurality of light sources, so that the apparatus can be used for illumination, as well as for visible light communication. The visible light communication apparatus includes an illuminator for generation of the illumination light, the illuminator including a plurality of light sources with luminescence center wavelengths on mutually different visible regions; a communication amount adjuster for receipt of the plurality of communication data signals, and generation of each dummy data so that data to be transmitted through each of the plurality of LEDs has an equal communication amount; and a modulator for receipt of the plurality of communication data signals and their corresponding dummy data, and modulation of the received communication data signals and their corresponding received dummy data into driving signals for a plurality of LEDs configured as a light source.
摘要翻译：公开了一种可见光通信的装置和方法，该装置使用配备有多个光源的照明装置，使得该装置可以用于照明以及可见光通信。可见光通信装置包括用于产生照明光的照明器，所述照明器包括在相互不同的可见区域上具有发光中心波长的多个光源; 用于接收多个通信数据信号的通信量调节器，以及每个虚拟数据的生成，使得要通过每个LED发送的数据具有相等的通信量; 以及用于接收多个通信数据信号及其对应的虚拟数据的调制器，以及将接收的通信数据信号及其相应的接收到的伪数据调制为配置为光源的多个LED的驱动信号。

42. 发明申请

US20080065877A1 Peer-to-peer communication method for near field communication 有权
标题翻译：用于近场通信的对等通信方法
公开(公告)号：US20080065877A1
公开(公告)日：2008-03-13
申请号：US11704085
申请日：2007-02-07
申请人： Jae-Seung Son , Eun-Tae Won , Jong-Hoon Ann
发明人： Jae-Seung Son , Eun-Tae Won , Jong-Hoon Ann
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , H04L63/162 , H04L69/32 , H04L69/324 , H04L69/329
摘要： A peer-to-peer communication method for NFC is provided. A link-level security is started by exchanging a link-level security request and a link-level security response between an initiator terminal and a target terminal, then transmission data are encrypted at link-level security layers of the initiator terminal and the target terminal, and the encrypted data are exchanged between the initiator terminal and the target terminal. The link-level security is released by exchanging a link-level security release request and a link-level security release response between the initiator terminal and the target terminal.
摘要翻译：提供了一种用于NFC的点对点通信方法。通过在发起方终端和目标终端之间交换链路级安全请求和链路级安全性响应来启动链路级安全性，然后在发起方终端和目标终端的链路级安全层对传输数据进行加密并且在发起者终端和目标终端之间交换加密数据。通过在发起方终端和目标终端之间交换链路级安全释放请求和链路级安全释放响应来释放链路级安全性。

43. 发明申请

US20130027423A1 VISIBLE LIGHT COMMUNICATION METHOD IN INFORMATION DISPLAY DEVICE HAVING LED BACKLIGHT UNIT AND THE INFORMATION DISPLAY DEVICE 有权
标题翻译：具有LED背光单元的信息显示装置中的可见光通信方法和信息显示装置
公开(公告)号：US20130027423A1
公开(公告)日：2013-01-31
申请号：US13560870
申请日：2012-07-27
申请人： Tae-Hun Bae , Eun-Tae Won , Jae-Seung Son
发明人： Tae-Hun Bae , Eun-Tae Won , Jae-Seung Son
IPC分类号： G09G3/32 , G09G5/00
CPC分类号： G09G3/3413 , G06T11/60 , G09G3/3426 , G09G2300/0426 , G09G2340/14 , G09G2354/00
摘要： A method provides additional information from a server to a visible light communication terminal through visible light communication in an information display device having a Light Emitting Diode (LED) backlight unit. To this end, if content data regarding an image output through a screen of an information display device is provided from a server, it is determined whether additional information regarding an object of the image is included in the content data, and if so, the additional information is acquired from the content data. The information display device controls light emission of an LED backlight unit of a display unit based on the additional information, thus performing visible light communication. As such, various additional information regarding an object of an image displayed at a particular position of a current screen of the information display device can be provided to a visible light communication terminal.
摘要翻译：一种方法通过可见光通信在具有发光二极管（LED）背光单元的信息显示装置中提供从服务器到可见光通信终端的附加信息。为此，如果从服务器提供关于通过信息显示装置的屏幕输出的图像的内容数据，则确定关于图像的对象的附加信息是否包括在内容数据中，如果是，则附加从内容数据获取信息。信息显示装置基于附加信息来控制显示单元的LED背光单元的发光，从而进行可见光通信。因此，可以向可见光通信终端提供关于在信息显示装置的当前屏幕的特定位置处显示的图像的对象的各种附加信息。

44. 发明授权

US08326526B2 Method for exchanging messages in a navigation system using visible light communications 有权
标题翻译：使用可见光通信在导航系统中交换信息的方法
公开(公告)号：US08326526B2
公开(公告)日：2012-12-04
申请号：US13329527
申请日：2011-12-19
申请人： Eun-Tae Won , Jong-Hoon Ann , Dae-Seok Kim , Noh-Gyoung Kang , Seung-Hoon Park , Jae-Seung Son
发明人： Eun-Tae Won , Jong-Hoon Ann , Dae-Seok Kim , Noh-Gyoung Kang , Seung-Hoon Park , Jae-Seung Son
IPC分类号： G01C21/00
CPC分类号： G01C21/20 , H04B10/1149 , H04B10/116
摘要： Method and device for exchanging messages in a VLC navigation system is provided, in which a map server generates a provision message in the form of visible light signals through all lamps in an area, using a PLC network, where a navigation service is provided, a terminal that wants to implement the navigation service among terminals that have received the provision message transmits a registration request message to the map server, the map server transmits a registration response message for the registration request message to the terminal, the terminal transmits a map request message including information about a destination to the map server, the map server transmits a map response message including information about a path to the destination to the terminal, and the terminal displays map information and the path.
摘要翻译：提供了一种用于在VLC导航系统中交换消息的方法和设备，其中地图服务器使用在其中提供导航服务的PLC网络生成在区域中的所有灯的可见光信号的形式的提供消息，希望在接收到提供消息的终端之间实现导航服务的终端向地图服务器发送注册请求消息，地图服务器向终端发送注册请求消息的注册响应消息，终端发送地图请求消息包括关于目的地的信息到地图服务器，地图服务器向终端发送包括关于到目的地的路径的信息的地图响应消息，并且终端显示地图信息和路径。

45. 发明授权

US08139946B2 Apparatus and method for transmitting data in wireless visible light communication system 有权
标题翻译：在无线可见光通信系统中传输数据的装置和方法
公开(公告)号：US08139946B2
公开(公告)日：2012-03-20
申请号：US12351092
申请日：2009-01-09
申请人： Jong-Hoon Ann , Jae-Seung Son , Eun-Tae Won , Noh-Gyoung Kang , Seung-Hoon Park
发明人： Jong-Hoon Ann , Jae-Seung Son , Eun-Tae Won , Noh-Gyoung Kang , Seung-Hoon Park
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , H04B10/1149
摘要： Disclosed is a method for transmitting data in a wireless visible light communication system, the method including the steps of transmitting a pilot signal for obtaining channel state information according to each channel from a transmitter to a receiver, and transmitting a pilot response signal containing channel state information according to each channel from the receiver to the transmitter; controlling, by the transmitter, a data rate according to the pilot response signal, transmitting, by the transmitter, data to the receiver, with data rate information inserted into a header and controlling, by the receiver, a data rate according to each channel by making reference to data included in the header information.
摘要翻译：公开了一种在无线可见光通信系统中发送数据的方法，所述方法包括以下步骤：根据每个信道从发射机到接收机发送用于获得信道状态信息的导频信号，并发送包含信道状态的导频响应信号根据每个通道从接收机到发射机的信息; 由发射机根据导频响应信号控制数据速率，由发射机向接收机发送数据，将数据速率信息插入报头，并由接收机根据每个信道控制数据速率参考标题信息中包含的数据。

46. 发明授权

US07983568B2 Apparatus and method for visible light communication 有权
标题翻译：可见光通信的装置和方法
公开(公告)号：US07983568B2
公开(公告)日：2011-07-19
申请号：US11972710
申请日：2008-01-11
申请人： Eun-Tae Won , Jae-Seung Son
发明人： Eun-Tae Won , Jae-Seung Son
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , H04B10/1141
摘要： Disclosed are an apparatus and a method for visible light communication, which apparatus uses an illuminator equipped with a plurality of light sources, so that the apparatus can be used for illumination, as well as for visible light communication. The visible light communication apparatus includes an illuminator for generation of the illumination light, the illuminator including a plurality of light sources with luminescence center wavelengths on mutually different visible regions; a communication amount adjuster for receipt of the plurality of communication data signals, and generation of each dummy data so that data to be transmitted through each of the plurality of LEDs has an equal communication amount; and a modulator for receipt of the plurality of communication data signals and their corresponding dummy data, and modulation of the received communication data signals and their corresponding received dummy data into driving signals for a plurality of LEDs configured as a light source.
摘要翻译：公开了一种可见光通信的装置和方法，该装置使用配备有多个光源的照明装置，使得该装置可以用于照明以及可见光通信。可见光通信装置包括用于产生照明光的照明器，所述照明器包括在相互不同的可见区域上具有发光中心波长的多个光源; 用于接收多个通信数据信号的通信量调节器，以及每个虚拟数据的生成，使得要通过每个LED发送的数据具有相等的通信量; 以及用于接收多个通信数据信号及其对应的虚拟数据的调制器，以及将接收到的通信数据信号及其相应的接收到的伪数据调制为被配置为光源的多个LED的驱动信号。

47. 发明申请

US20090180780A1 APPARATUS AND METHOD FOR TRANSMITTING DATA IN WIRELESS VISIBLE LIGHT COMMUNICATION SYSTEM 有权
标题翻译：用于在无线可见光通信系统中传输数据的装置和方法
公开(公告)号：US20090180780A1
公开(公告)日：2009-07-16
申请号：US12351092
申请日：2009-01-09
申请人： Jong-Hoon Ann , Jae-Seung Son , Eun-Tae Won , Noh-Gyoung Kang , Seung-Hoon Park
发明人： Jong-Hoon Ann , Jae-Seung Son , Eun-Tae Won , Noh-Gyoung Kang , Seung-Hoon Park
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , H04B10/1149
摘要： Disclosed is a method for transmitting data in a wireless visible light communication system, the method including the steps of transmitting a pilot signal for obtaining channel state information according to each channel from a transmitter to a receiver, and transmitting a pilot response signal containing channel state information according to each channel from the receiver to the transmitter; controlling, by the transmitter, a data rate according to the pilot response signal, transmitting, by the transmitter, data to the receiver, with data rate information inserted into a header and controlling, by the receiver, a data rate according to each channel by making reference to data included in the header information.
摘要翻译：公开了一种在无线可见光通信系统中发送数据的方法，所述方法包括以下步骤：根据每个信道从发射机到接收机发送用于获得信道状态信息的导频信号，并发送包含信道状态的导频响应信号根据每个通道从接收机到发射机的信息; 由发射机根据导频响应信号控制数据速率，由发射机向接收机发送数据，将数据速率信息插入报头，并由接收机根据每个信道控制数据速率参考标题信息中包含的数据。

48. 发明授权

US09276675B2 Apparatus and method for transferring an optical signal in a wireless visible light communication system 有权
标题翻译：用于在无线可见光通信系统中传送光信号的装置和方法
公开(公告)号：US09276675B2
公开(公告)日：2016-03-01
申请号：US12022443
申请日：2008-01-30
申请人： Jae-Seung Son , Jong-Hoon Ann , Eun-Tae Won
发明人： Jae-Seung Son , Jong-Hoon Ann , Eun-Tae Won
IPC分类号： H04J14/02 , H04B10/116 , H04B10/114
CPC分类号： H04B10/116 , H04B10/1149
摘要： A wireless visible light communication system is provided. The system includes optical transmitters and optical receivers for receiving optical signals, wherein each of the optical transmitters includes a first light source for generating an optical signal, and at least one light source capable of generating light which has a color equal to that of the optical signal, and has a wavelength different from that of the optical signal.
摘要翻译：提供了一种无线可见光通信系统。该系统包括用于接收光信号的光发射机和光接收机，其中每个光发射机包括用于产生光信号的第一光源和至少一个能够产生具有与光学相同颜色的光的光源信号，并且具有与光信号的波长不同的波长。

49. 发明授权

US09031376B2 Method and apparatus for providing additional information of video using visible light communication 有权
公开(公告)号：US09031376B2
公开(公告)日：2015-05-12
申请号：US12319441
申请日：2009-01-07
申请人： Jong-Hoon Ann , Eun-Tae Won , Jae-Seung Son
发明人： Jong-Hoon Ann , Eun-Tae Won , Jae-Seung Son
IPC分类号： H04N5/775 , H04N7/08 , H04N7/025 , H04N21/234 , H04N21/2343 , H04N21/235 , H04N21/41 , H04N21/435 , H04N21/81 , H04N21/8545 , H04N21/858 , H04B10/116
CPC分类号： H04N7/08 , H04B10/116 , H04N5/44508 , H04N7/025 , H04N21/23412 , H04N21/234318 , H04N21/235 , H04N21/4122 , H04N21/4126 , H04N21/4348 , H04N21/435 , H04N21/4725 , H04N21/8133 , H04N21/8545 , H04N21/8583 , H04N21/8586
摘要： A method and apparatus for providing additional information included in a video displayed on a display device using visible light communication (VLC). A data packet including video data and additional information for an object included in the video data is received. The video data is extracted from the data packet, and the video data is decoded. The additional information from the data packet is extracted, and the additional information decoded. The decoded video data is output through the display device, and at the same time, the additional information is transmitted for a particular object included in a video based on a VLC protocol using a light emitting device prepared in the display device. The additional information providing apparatus includes an image sensor module, a display module, a visible light receiving module, an additional information manager and a controller.

50. 发明申请

US20120089325A1 METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS 有权
标题翻译：使用可见光通信在导航系统中交换信息的方法
公开(公告)号：US20120089325A1
公开(公告)日：2012-04-12
申请号：US13329527
申请日：2011-12-19
申请人： Eun-Tae Won , Jong-Hoon Ann , Dae-Seok Kim , Noh-Gyoung Kang , Seung-Hoon Park , Jae-Seung Son
发明人： Eun-Tae Won , Jong-Hoon Ann , Dae-Seok Kim , Noh-Gyoung Kang , Seung-Hoon Park , Jae-Seung Son
IPC分类号： G01C21/34
CPC分类号： G01C21/20 , H04B10/1149 , H04B10/116
摘要： Method and device for exchanging messages in a VLC navigation system is provided, in which a map server generates a provision message in the form of visible light signals through all lamps in an area, using a PLC network, where a navigation service is provided, a terminal that wants to implement the navigation service among terminals that have received the provision message transmits a registration request message to the map server, the map server transmits a registration response message for the registration request message to the terminal, the terminal transmits a map request message including information about a destination to the map server, the map server transmits a map response message including information about a path to the destination to the terminal, and the terminal displays map information and the path.
摘要翻译：提供了一种用于在VLC导航系统中交换消息的方法和设备，其中地图服务器使用在其中提供导航服务的PLC网络生成在区域中的所有灯的可见光信号的形式的提供消息，希望在接收到提供消息的终端之间实现导航服务的终端向地图服务器发送注册请求消息，地图服务器向终端发送注册请求消息的注册响应消息，终端发送地图请求消息包括关于目的地的信息到地图服务器，地图服务器向终端发送包括关于到目的地的路径的信息的地图响应消息，并且终端显示地图信息和路径。

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