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    Method for exchanging messages in a navigation system using visible light communications
    2.
    发明授权
    Method for exchanging messages in a navigation system using visible light communications 有权
    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。

    METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS
    3.
    发明申请
    METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS 有权
    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。

    Cell-planning method for wireless optical communication system
    4.
    发明申请
    Cell-planning method for wireless optical communication system 审中-公开
    无线光通信系统的小区规划方法

    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。

    METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS
    5.
    发明申请
    METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS 审中-公开
    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：US20090157309A1

    公开(公告)日：2009-06-18

    申请号：US12336744

    申请日：2008-12-17

    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。

    METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS
    7.
    发明申请
    METHOD FOR EXCHANGING MESSAGES IN A NAVIGATION SYSTEM USING VISIBLE LIGHT COMMUNICATIONS 有权
    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：US20110313660A1

    公开(公告)日：2011-12-22

    申请号：US13219088

    申请日：2011-08-26

    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，终端发送映射请求消息 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。

    Self-organizing resource access apparatus and method in local area network communication environment
    9.
    发明授权
    Self-organizing resource access apparatus and method in local area network communication environment 有权
    局域网通信环境中的自组织资源访问装置和方法

    公开(公告)号：US08289986B2

    公开(公告)日：2012-10-16

    申请号：US12557106

    申请日：2009-09-10

    申请人： Seung-Hoon Park ,  Eun-Tae Won ,  Dae-Seok Kim ,  Chi-Hong Cho ,  Noh-Gyoung Kang ,  Do-Young Kim ,  Joon-Ho Park

    发明人： Seung-Hoon Park ,  Eun-Tae Won ,  Dae-Seok Kim ,  Chi-Hong Cho ,  Noh-Gyoung Kang ,  Do-Young Kim ,  Joon-Ho Park

    IPC分类号： H04J3/16

    CPC分类号： H04W74/085 ,  H04W24/00 ,  H04W84/12 ,  H04W84/18

    摘要： A self-organizing resource access method is provided for transmitting data by self-organizing resource access by each individual node in a Local Area Network (LAN) communication environment where at least two nodes exchange data with each other. A first node listens to at least one data transmission of at least one other node connected to the LAN, and adjusts a data transmission start time of the first node in accordance with a data transmission start time of the at least one other node so that the data transmission start time of the first node does not overlap the data transmission start time of the at least one other node. The first node transmits data to the at least one other node at the adjusted data transmission start time.

    摘要翻译： 提供了一种自组织资源访问方法，用于通过在至少两个节点彼此交换数据的局域网（LAN）通信环境中的每个单独节点进行自组织资源访问来发送数据。 第一节点收听连接到LAN的至少一个其他节点的至少一个数据传输，并且根据至少一个其他节点的数据传输开始时间来调整第一节点的数据传输开始时间， 第一节点的数据发送开始时间不与至少一个其他节点的数据发送开始时间重叠。 第一节点在调整后的数据发送开始时间向至少一个其他节点发送数据。

    SELF-ORGANIZING RESOURCE ACCESS APPARATUS AND METHOD IN LOCAL AREA NETWORK COMMUNICATION ENVIRONMENT
    10.
    发明申请
    SELF-ORGANIZING RESOURCE ACCESS APPARATUS AND METHOD IN LOCAL AREA NETWORK COMMUNICATION ENVIRONMENT 有权
    本地区网络通信环境中的自组织资源访问设备及方法

    公开(公告)号：US20100061395A1

    公开(公告)日：2010-03-11

    申请号：US12557106

    申请日：2009-09-10

    申请人： Seung-Hoon Park ,  Eun-Tae Won ,  Dae-Seok Kim ,  Chi-Hong Cho ,  Noh-Gyoung Kang ,  Do-Young Kim ,  Joon-Ho Park

    发明人： Seung-Hoon Park ,  Eun-Tae Won ,  Dae-Seok Kim ,  Chi-Hong Cho ,  Noh-Gyoung Kang ,  Do-Young Kim ,  Joon-Ho Park

    IPC分类号： H04J3/16

    CPC分类号： H04W74/085 ,  H04W24/00 ,  H04W84/12 ,  H04W84/18

    摘要： A self-organizing resource access method is provided for transmitting data by self-organizing resource access by each individual node in a Local Area Network (LAN) communication environment where at least two nodes exchange data with each other. A first node listens to at least one data transmission of at least one other node connected to the LAN, and adjusts a data transmission start time of the first node in accordance with a data transmission start time of the at least one other node so that the data transmission start time of the first node does not overlap the data transmission start time of the at least one other node. The first node transmits data to the at least one other node at the adjusted data transmission start time.

    摘要翻译： 提供了一种自组织资源访问方法，用于通过在至少两个节点彼此交换数据的局域网（LAN）通信环境中的每个单独节点进行自组织资源访问来发送数据。 第一节点收听连接到LAN的至少一个其他节点的至少一个数据传输，并且根据至少一个其他节点的数据传输开始时间来调整第一节点的数据传输开始时间， 第一节点的数据发送开始时间不与至少一个其他节点的数据发送开始时间重叠。 第一节点在调整后的数据发送开始时间向至少一个其他节点发送数据。