公开(公告)号：US07889997B2

公开(公告)日：2011-02-15

申请号：US11893193

申请日：2007-08-15

申请人： Eun-Tae Won

发明人： Eun-Tae Won

IPC分类号： H04B10/10 ,  H04B10/24

CPC分类号： H04B10/116 ,  H04B10/1143 ,  H04B10/2587

摘要： A portable wireless terminal for performing visible light communication with other devices through free space includes an optical detector for generating an electrical signal after photoelectrically converting some of optical signal input from free space and outputting the electrical signal; a reflector for retro-reflecting the others of the optical signal incident on the concave grooves, the reflector having a reflection surface on which at least one concave groove is formed; and a modulator for outputting the retro-reflected optical signal after data modulation.

摘要翻译： 用于通过自由空间与其他装置进行可见光通信的便携式无线终端包括光学检测器，用于在对从空闲空间输入的一些光信号进行光电转换并输出电信号之后产生电信号; 反射器，其反射入射在凹槽上的光信号中的其他光信号，反射器具有反射面，在该反射面上形成有至少一个凹槽; 以及用于在数据调制之后输出后向反射光信号的调制器。

公开(公告)号：US20100079607A1

公开(公告)日：2010-04-01

申请号：US12587024

申请日：2009-09-30

申请人： Eun-Tae Won ,  Giriraj Goyal ,  Arun Naniyat

发明人： Eun-Tae Won ,  Giriraj Goyal ,  Arun Naniyat

IPC分类号： H04N5/232 ,  H04B7/00

CPC分类号： H04N5/232 ,  G08C17/02 ,  H04N5/23222

摘要： A method and system enables the control of an imaging device by an electronic device located remotely to the imaging device. The method includes displaying a media captured by the imaging device at the electronic device using at least one of Bluetooth basic rate technique and Bluetooth enhanced data rate technique. The method also includes controlling, by the electronic device, properties of the imaging device that are associated with capturing of the media using at least one of Bluetooth low energy technique, the Bluetooth basic rate technique and the Bluetooth enhanced data rate technique, thereby controlling capturing of the media by the imaging device and corresponding display of the media at the electronic device. Further, the method includes controlling of display features of imaging device using at least one of audio video remote control profile and audio video control transport protocol.

摘要翻译： 一种方法和系统使得能够通过远离成像装置的电子设备来控制成像装置。 该方法包括使用蓝牙基本速率技术和蓝牙增强数据速率技术中的至少一种在电子设备处显示由成像设备捕获的媒体。 该方法还包括使用蓝牙低能量技术，蓝牙基本速率技术和蓝牙增强数据速率技术中的至少一种，通过电子设备来控制与捕获媒体相关联的成像设备的属性，从而控制捕获 通过成像装置的介质和在电子设备处的介质的相应显示。 此外，该方法包括使用音频视频遥控配置文件和音频视频控制传输协议中的至少一个来控​​制成像设备的显示特征。

公开(公告)号：US20090210203A1

公开(公告)日：2009-08-20

申请号：US12378294

申请日：2009-02-13

申请人： Eun-Tae Won ,  Dae-Seok Kim ,  Jong-Hoon Ann ,  Jae-Seung Son

发明人： Eun-Tae Won ,  Dae-Seok Kim ,  Jong-Hoon Ann ,  Jae-Seung Son

IPC分类号： G06F17/10 ,  G06G7/62

CPC分类号： G06F17/509 ,  G06F2217/04 ,  G06F2217/78 ,  H04B10/1149 ,  H04B10/116 ,  H04W16/00

摘要： A cell-planning method for a wireless optical communication system includes: implementing a target region for constructing a wireless optical communication system as a virtual space; disposing a virtual light source within the virtual space; checking a sequence number of a virtual light ray generated by the virtual light source; checking the number of intersection points occurring between the virtual light ray, the sequence number of which has been checked, and surfaces of virtual objects, and comparing the number of intersection points of the virtual light ray with an allowable number of intersection points; storing the virtual light ray when the number of intersection points of the virtual light ray is greater than the allowable number of intersection points; and comparing the sequence number of the virtual light ray with a set number of virtual light rays.

摘要翻译： 一种用于无线光通信系统的小区规划方法包括：实现用于构建无线光通信系统的目标区域作为虚拟空间; 在虚拟空间内设置虚拟光源; 检查由虚拟光源产生的虚拟光线的序列号; 检查在其已经检查的序列号的虚拟光线与虚拟对象的表面之间发生的交点数，并将虚拟光线的交点数与允许的交点数进行比较; 当所述虚拟光线的交点数大于所述允许交叉点数时，存储所述虚拟光线; 并且将虚拟光线的序列号与设定数量的虚拟光线进行比较。

公开(公告)号：US20090175594A1

公开(公告)日：2009-07-09

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： H04N7/00 ,  H04N7/12

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.

摘要翻译： 一种用于提供包括在使用可见光通信（VLC）的显示装置上显示的视频中的附加信息的方法和装置。 接收包括视频数据的数据包和视频数据中包括的对象的附加信息。 从数据包中提取视频数据，解码视频数据。 提取来自数据包的附加信息，并解码附加信息。 经解码的视频数据通过显示设备输出，同时，使用在显示设备中准备的发光设备，基于VLC协议为包含在视频中的特定对象发送附加信息。 附加信息提供装置包括图像传感器模块，显示模块，可见光接收模块，附加信息管理器和控制器。

公开(公告)号：US20090171571A1

公开(公告)日：2009-07-02

申请号：US12319054

申请日：2008-12-31

申请人： Jae-Seung Son ,  Eun-Tae Won ,  Jong-Hoon Ann ,  Tae-Han Bae ,  Seung-Hoon Park

发明人： Jae-Seung Son ,  Eun-Tae Won ,  Jong-Hoon Ann ,  Tae-Han Bae ,  Seung-Hoon Park

IPC分类号： G01C21/00 ,  H04B10/00

CPC分类号： H04B10/116 ,  G01C21/20 ,  G01S1/70 ,  H04B10/1149

摘要： A system and method for providing an in-building navigation service using VLC are provided, in which transmitters control lamp modules to generate visible light signals each in a combination of different wavelengths as information for a navigation function, a mobile terminal receives visible light signals from a plurality of lamp modules that illuminate an area where the mobile terminal is located, location information about a current location of the mobile terminal is acquired through the visible light signals received from the plurality of lamp modules, and navigation information including information that matches the location information to map information is displayed on the mobile terminal.

摘要翻译： 提供一种使用VLC提供楼内导航服务的系统和方法，其中发射机控制灯模块以生成以不同波长的组合的可见光信号作为用于导航功能的信息，移动终端从 照亮移动终端所在的区域的多个灯模块，通过从多个灯模块接收到的可见光信号获取关于移动终端的当前位置的位置信息，以及导航信息，包括与位置匹配的信息 信息到地图信息被显示在移动终端上。

公开(公告)号：US20080298811A1

公开(公告)日：2008-12-04

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： H04B10/00

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。

公开(公告)号：US07430218B2

公开(公告)日：2008-09-30

申请号：US10808752

申请日：2004-03-25

申请人： Chang-Kyun Lee ,  Eun-Tae Won ,  Suk-In Jung ,  Kyung-Hee Lee

发明人： Chang-Kyun Lee ,  Eun-Tae Won ,  Suk-In Jung ,  Kyung-Hee Lee

IPC分类号： H04J15/00

CPC分类号： G08G1/096783 ,  G08G1/0104 ,  G08G1/096716 ,  G08G1/096758 ,  H04W4/00 ,  H04W4/04 ,  H04W48/08 ,  H04W60/00 ,  H04W84/18

摘要： A traffic information service apparatus using an ad-hoc network and a method for controlling the same. The apparatus provides an ad-hoc network between vehicles and roadside devices, and collects/provides traffic information using the ad-hoc network. The method for providing a user with traffic information, comprising the steps of a) allowing vehicles to broadcast their registration messages to create an ad-hoc network, and creating the ad-hoc network between the vehicles on the basis of the registration messages, b) allowing a Road Side Equipment (RSE) to receive the registration messages broadcast from the vehicles, and collecting traffic information from the registration messages, and c) allowing the RSE to transmit the traffic information to a traffic information service center.

摘要翻译： 一种使用自组织网络的交通信息服务装置及其控制方法。 该装置提供车辆和路边设备之间的自组织网络，并且使用自组织网络收集/提供交通信息。 用于向用户提供交通信息的方法，包括以下步骤：a）允许车辆广播其注册消息以创建自组织网络，以及基于所述注册消息在所述车辆之间创建所述ad-hoc网络，b ），允许路侧设备（RSE）接​​收从车辆广播的注册消息，并从注册消息中收集交通信息，以及c）允许RSE将交通信息传输到交通信息服务中心。

公开(公告)号：US20080175603A1

公开(公告)日：2008-07-24

申请号：US11974376

申请日：2007-10-12

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： H04B10/06

CPC分类号： H04B10/672

摘要： An optical receiver for visible light communication includes a lens system for converging visible light for light communication and an optical filter for passing converged visible light to the optical receiver. A photoelectric transmission device detects data from visible light for light communication in a VLC system. An optical filter is positioned between the lens system and the photoelectric transmission device, the optical filter having a first film for transmitting visible light and a second film arranged/grown around the first film to transmit ultraviolet rays or infrared rays. A first optical detects data from visible light passing through the first film of the optical filter. A second optical detector detects the intensity of light transmitting the second film. The encoding, encoding rate or intensity of the optical transmitted signal can be adjusted in response to the detection of at least the second optical detector.

摘要翻译： 用于可见光通信的光接收机包括用于会聚用于光通信的可见光的透镜系统和用于将会聚的可见光传递到光接收器的滤光器。 光电传输装置从VLC系统中的光通信中检测来自可见光的数据。 滤光器位于透镜系统和光电传输装置之间，滤光器具有用于透射可见光的第一膜和布置/生长在第一膜周围的透射紫外线或红外线的第二膜。 第一光学器件检测通过光学滤波器的第一膜的可见光的数据。 第二光学检测器检测透射第二膜的光的强度。 可以响应于至少第二光学检测器的检测来调整光学传输信号的编码，编码速率或强度。

公开(公告)号：US07239273B2

公开(公告)日：2007-07-03

申请号：US10776319

申请日：2004-02-12

申请人： Jae-Young Jung ,  Eun-Tae Won ,  Dong-Jun Kum

发明人： Jae-Young Jung ,  Eun-Tae Won ,  Dong-Jun Kum

IPC分类号： G01S5/14

CPC分类号： G01S19/254 ,  G01S5/0045 ,  G01S19/256 ,  G01S2205/008

摘要： An apparatus for calculating satellite acquisition information for controlling a position determination entity (PDE) to determine a position of the MS in a network assisted GPS system comprising an MS containing a GPS receiver and the PDE containing a reference station GPS receiver, the apparatus comprising a satellite data collector for collecting satellite orbital information transferred from a plurality of satellites to the reference station GPS receiver; a pseudo range calculator for receiving the satellites' position coordinates calculated based on the satellite orbital information and calculating a pseudo range between the MS and a satellite observed by the MS using the received information; a pseudo velocity calculator for receiving satellites' velocity information calculated based on the satellite orbital information; and a satellite acquisition information calculator for calculating a code phase using the pseudo range, calculating a Doppler shift using the pseudo velocity, and calculating the satellite acquisition information containing the code phase and the Doppler shift.

摘要翻译： 一种用于计算卫星获取信息的装置，用于控制位置确定实体（PDE）以确定包括包含GPS接收机的MS和包含参考站GPS接收机的PDE的网络辅助GPS系统中的MS的位置，该装置包括： 卫星数据收集器，用于收集从多个卫星传送到参考站GPS接收机的卫星轨道信息; 伪距离计算器，用于接收基于卫星轨道信息计算出的卫星的位置坐标，并且使用所接收的信息计算由MS观察到的MS与卫星之间的伪距离; 用于接收基于卫星轨道信息计算的卫星速度信息的伪速度计算器; 以及卫星获取信息计算器，用于使用伪距离计算码相位，使用伪速度计算多普勒频移，以及计算包含码相位和多普勒频移的卫星获取信息。

公开(公告)号：US09374842B2

公开(公告)日：2016-06-21

申请号：US14125751

申请日：2012-07-04

申请人： Jae-Seung Son ,  Seung-Hoon Park ,  Tae-Han Bae ,  Eun-Tae Won

发明人： Jae-Seung Son ,  Seung-Hoon Park ,  Tae-Han Bae ,  Eun-Tae Won

IPC分类号： H04W4/00 ,  H04W76/02 ,  A61B5/00 ,  H04B13/00 ,  H04L29/08 ,  H04L29/06 ,  H04W12/06 ,  H04W8/00 ,  H04L12/58 ,  G06F19/00

CPC分类号： H04W76/023 ,  A61B5/0024 ,  G06F19/3418 ,  H04B13/005 ,  H04L51/38 ,  H04L63/0884 ,  H04L67/12 ,  H04L67/28 ,  H04W4/70 ,  H04W4/80 ,  H04W8/005 ,  H04W12/06 ,  H04W76/14

摘要： Disclosed is a method of controlling a communication system including one or more sensors attached to a user, a wireless communication apparatus, and a coordinator. The method of controlling the communication system includes receiving a request for a proxy authority for a proxy between the one or more sensors and the coordinator from the wireless communication apparatus and assigning the proxy authority to the wireless communication apparatus by the coordinator; generating a user identifier corresponding to the user by the wireless communication apparatus; searching for the one or more sensors attached to the user and establishing pairings with the found one or more sensors by the wireless communication apparatus; making a request for association information for an association between the coordinator and the sensors from the found one or more sensors and receiving the association information by the wireless communication apparatus; making a request for an association proxy for an association between the found one or more sensors and the coordinator from the coordinator and receiving the association proxy in response to the request by the wireless communication apparatus; and establishing an association with the found one or more sensors, making a request for data, and receiving the data in response to the request for the data by the coordinator.

摘要翻译： 公开了一种控制包括连接到用户的一个或多个传感器，无线通信装置和协调器的通信系统的方法。 控制通信系统的方法包括：从一个或多个传感器与来自无线通信设备的协调器之间接收对代理的代理机构的请求，并由协调者将代理机构分配给无线通信设备; 生成与无线通信装置对应的用户的用户标识符; 搜索附接到用户的一个或多个传感器，并通过无线通信设备与所发现的一个或多个传感器建立配对; 从所发现的一个或多个传感器请求协调器和传感器之间的关联的关联信息，并且由无线通信装置接收关联信息; 响应于所述无线通信设备的请求，向所述发现的一个或多个传感器和来自所述协调器的协调器之间的关联请求关联代理，并且接收所述关联代理; 并且与所发现的一个或多个传感器建立关联，提出数据请求，以及响应协调器对数据的请求而接收数据。