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：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。

公开(公告)号：US20140106673A1

公开(公告)日：2014-04-17

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

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装置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装置; 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。

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。

公开(公告)号：US08488976B2

公开(公告)日：2013-07-16

申请号：US12886272

申请日：2010-09-20

申请人： Jae-Seung Son ,  Do-Young Kim ,  Eun-Tae Won ,  Tae-Han Bae ,  Young-Kwon Cho ,  Sun-Gi Gu

发明人： Jae-Seung Son ,  Do-Young Kim ,  Eun-Tae Won ,  Tae-Han Bae ,  Young-Kwon Cho ,  Sun-Gi Gu

IPC分类号： H04B10/00

CPC分类号： H04B10/116 ,  H04B10/1143 ,  H04B10/1149

摘要： A method and apparatus for supporting mobility of a mobile terminal in a Visible Light Communication (VLC) system. The method includes activating only necessary light sources for VLC considering the mobility of the mobile terminal, instead of using total light sources for VLC. Consequently, power consumption can be significantly reduced.

公开(公告)号：US20130016978A1

公开(公告)日：2013-01-17

申请号：US13547980

申请日：2012-07-12

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

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

IPC分类号： H04B10/22

CPC分类号： H04B10/116 ,  H04B10/40 ,  H04W88/06

摘要： According to one embodiment, a photo detector-combined illuminance sensor includes a circuit for a Photo Detector (PD) function to detect the illuminance of the ambient environment. The illuminance sensor operates under the control of a controller in a visible light communication terminal. When an optical signal detected by the illuminance sensor is a visible light communication signal, the controller switches to cause the illuminance sensor to operate as the photo detector for the visible light communication in a visible light communication mode.

公开(公告)号：US20120224860A1

公开(公告)日：2012-09-06

申请号：US13508498

申请日：2010-07-26

申请人： Do-Young Kim ,  Hwa-Joong Kim ,  Clint F. Chaplin ,  Sun-Gi Gu ,  Eun-Tae Won ,  Young-Kwon Cho ,  Tae-Han Bae ,  Jae-Seung Son

发明人： Do-Young Kim ,  Hwa-Joong Kim ,  Clint F. Chaplin ,  Sun-Gi Gu ,  Eun-Tae Won ,  Young-Kwon Cho ,  Tae-Han Bae ,  Jae-Seung Son

IPC分类号： H04B10/10

CPC分类号： H04B10/1149 ,  H04B10/116

摘要： A method and device for determining an output of a visible frame in at Visible Light Communication (VLC) device are provided. A first VLC device determines whether to permit a second VLC device to generate visible frames, and transmits, to the second VLC device, visible frame information indicating whether the second VLC device is permitted to generate the visible frames.

摘要翻译： 提供了一种用于在可见光通信（VLC）设备中确定可见帧的输出的方法和装置。 第一VLC设备确定是否允许第二VLC设备产生可见帧，并且向第二VLC设备发送指示是否允许第二VLC设备生成可见帧的可见帧信息。

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。

公开(公告)号：US09252875B2

公开(公告)日：2016-02-02

申请号：US13995779

申请日：2011-12-20

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

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

IPC分类号： G06K9/40 ,  H04B10/112 ,  H04B10/116

CPC分类号： H04B10/112 ,  H04B10/116

摘要： A method for aligning among visible light communication devices comprises the following steps: generating a visible light signal and transmitting same to a corresponding device; determining whether the visible light signal that is output via the screen of the device is identifiable; correcting the color of the visible light signal that is output on the screen if the visible light signal is not identifiable; and using the visible light signal that is corrected to perform alignment for visible light communicating with the corresponding device.

摘要翻译： 可见光通信装置之间的对准方法包括以下步骤：产生可见光信号并将其发送到对应的装置; 确定经由所述设备的屏幕输出的可见光信号是否可识别; 如果可见光信号不可识别，则校正在屏幕上输出的可见光信号的颜色; 并且使用被校正的可见光信号对与对应的装置通信的可见光进行对准。

公开(公告)号：US08965218B2

公开(公告)日：2015-02-24

申请号：US13547980

申请日：2012-07-12

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

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

IPC分类号： H04B10/00 ,  H04B10/116 ,  H04W88/06

CPC分类号： H04B10/116 ,  H04B10/40 ,  H04W88/06

摘要： According to one embodiment, a photo detector-combined illuminance sensor includes a circuit for a Photo Detector (PD) function to detect the illuminance of the ambient environment. The illuminance sensor operates under the control of a controller in a visible light communication terminal. When an optical signal detected by the illuminance sensor is a visible light communication signal, the controller switches to cause the illuminance sensor to operate as the photo detector for the visible light communication in a visible light communication mode.

摘要翻译： 根据一个实施例，光电检测器组合的照度传感器包括用于检测周围环境的照度的光电检测器（PD）功能的电路。 照度传感器在可见光通信终端中的控制器的控制下操作。 当由照度传感器检测到的光信号是可见光通信信号时，控制器切换以使照度传感器作为可见光通信模式下的可见光通信的光检测器工作。