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    Repeater apparatus for supporting a plurality of protocols, and a method for controlling protocol conversion in the repeater apparatus
    21.
    发明申请
    Repeater apparatus for supporting a plurality of protocols, and a method for controlling protocol conversion in the repeater apparatus 失效
    用于支持多个协议的中继器装置，以及用于在中继器装置中控制协议转换的方法

    公开(公告)号：US20060045106A1

    公开(公告)日：2006-03-02

    申请号：US11190415

    申请日：2005-07-27

    Applicant: Jong-Hun Lee ,  Young-Seok Kim ,  Do-In Choi

    Inventor： Jong-Hun Lee ,  Young-Seok Kim ,  Do-In Choi

    IPC: H04L12/56 ,  H04J3/16

    CPC classification number: H04L12/46

    Abstract: Disclosed are an Ethernet-IEEE 1394 repeater apparatus as a network transmission equipment wherein a protocol conversion can be performed to operate a single repeater combining therein an Ethernet repeater function, and a method for protocol conversion thereof. The repeater apparatus, for supporting a plurality of protocol including a first protocol and a second protocol which use the same transmission media, includes an input interface for inputting therein data through an input transmission media; a first protocol physical element for performing a modulation/demodulation process of a first protocol data to transmit the data; a second protocol physical element for performing a modulation/demodulation process of a second protocol data to transmit the data; an output interface for outputting the data through an output transmission media; a first switch for switching the data input to the input interface to one of the first protocol physical element and the second protocol physical element; a second switch, tuned with the first switch, for switching an output path to one of the first protocol physical element and the second protocol physical element, the output path being connected to the output interface; and a control unit for receiving a protocol information of data sent from one of the first protocol physical element and the second protocol physical element to control the first switch and the second switch based on the received protocol information, the one being selectively connected based on the current switching condition of the physical element.

    Abstract translation: 公开了作为网络传输设备的以太网-IEEE 1394中继器装置，其中可以执行协议转换以对其中组合以太网中继器功能的单个中继器进行操作，以及用于其协议转换的方法。 用于支持包括使用相同传输介质的第一协议和第二协议的多个协议的中继器装置包括用于通过输入传输介质在其中输入数据的输入接口; 用于执行第一协议数据的调制/解调处理以传输数据的第一协议物理元件; 用于执行第二协议数据的调制/解调处理以传送数据的第二协议物理元件; 输出接口，用于通过输出传输介质输出数据; 用于将输入到输入接口的数据切换到第一协议物理元件和第二协议物理元件之一的第一开关; 用第一开关调谐的第二开关，用于将输出路径切换到第一协议物理元件和第二协议物理元件之一，输出路径连接到输出接口; 以及控制单元，用于接收从所述第一协议物理元件和所述第二协议物理元件之一发送的数据的协议信息，以基于所接收的协议信息来控制所述第一交换机和所述第二交换机，所述协议信息基于所述协议信息被选择性地连接 物理元件的当前切换条件。

    Assembly of passive socket and plug for optical home network
    22.
    发明申请
    Assembly of passive socket and plug for optical home network 失效
    用于光学家庭网络的被动插座和插头的组装

    公开(公告)号：US20050152651A1

    公开(公告)日：2005-07-14

    申请号：US10861068

    申请日：2004-06-04

    Applicant: Lae-Kyoung Kim ,  Do-In Choi ,  Yun-Je Oh ,  Hee-Won Cheung ,  Jong-Hun Lee

    Inventor： Lae-Kyoung Kim ,  Do-In Choi ,  Yun-Je Oh ,  Hee-Won Cheung ,  Jong-Hun Lee

    IPC: H04B10/02 ,  G02B6/35 ,  G02B6/38

    CPC classification number: G02B6/3508 ,  G02B6/355 ,  G02B6/3564 ,  G02B6/3568 ,  G02B6/3574 ,  G02B6/3845 ,  G02B6/3893

    Abstract: An assembly for an optical home network includes a socket having input and output optical fibers, for transmitting optical signals, installed at corresponding positions of both sides of a connection hole. The assembly further includes a plug connected to a device and including input and output optical transmission lines respectively connected to the input and output optical fibers when the plug is inserted into the connection hole of the socket so as to be connected to the socket. The optical signals transmitted through the input and output optical fibers pass through the socket when the plug is not connected to the passive socket, and are transmitted to the device through the plug when the plug is connected to the socket.

    Abstract translation: 用于光学家庭网络的组件包括具有输入和输出光纤的插座，用于传输安装在连接孔两侧的对应位置处的光信号。 组件还包括连接到设备的插头，并且当插头插入插座的连接孔中以连接到插座时，包括分别连接到输入和输出光纤的输入和输出光传输线。 当插头未连接到被动插座时，通过输入和输出光纤传输的光信号通过插座，并且当插头连接到插座时通过插头传输到设备。

    High-speed wireless personal area network system for extending service area
    27.
    发明授权
    High-speed wireless personal area network system for extending service area 有权
    高速无线个域网系统，扩展服务范围

    公开(公告)号：US07366418B2

    公开(公告)日：2008-04-29

    申请号：US10771599

    申请日：2004-02-04

    Applicant: Seo-Won Kwon ,  Yun-Kyung Oh ,  Sang-Il Lee ,  Se-Youn Lim ,  Jong-Hun Lee

    Inventor： Seo-Won Kwon ,  Yun-Kyung Oh ,  Sang-Il Lee ,  Se-Youn Lim ,  Jong-Hun Lee

    IPC: H04B10/12

    CPC classification number: H04B10/278

    Abstract: A high-speed WPAN (Wireless Personal Area Network) system for extending a service area includes an optical fiber serving as a medium for transmitting data; a plurality of pico-nets each including a plurality of devices and a PNC (Pico-Net Coordinator) device for managing the devices; a plurality of two-way signal converters corresponding to the pico-nets, each of the signal converters adapted for converting an optical signal received from the optical fiber into an electrical signal to transmit the electrical signal to the pico-nets, and for converting an electrical signal received from each of the pico-nets into an optical signal to transmit the optical signal to the optical fiber. A plurality of connectors are attached to the optical fiber and the signal converters for transmitting signals input from the optical fiber and the signal converters bidirectionally. One of the PNC devices provided in the pico-nets allocates and manages timeslots for all the devices located in the plurality of pico-nets, and the plurality of pico-nets may be operated as a single logical unit.

    Abstract translation: 用于扩展服务区域的高速WPAN（无线个域网）系统包括用作传输数据的介质的光纤; 每个包括多个设备的多个微网和用于管理设备的PNC（Pico-Net协调器）设备; 对应于微微网的多个双向信号转换器，每个信号转换器适于将从光纤接收的光信号转换为电信号，以将电信号传输到微微网，并将 从每个微微网接收的电信号为光信号，以将光信号传输到光纤。 多个连接器连接到光纤和信号转换器，用于传输从光纤和信号转换器双向输入的信号。 在微微网中提供的PNC设备之一分配和管理位于多个微微网中的所有设备的时隙，并且多个微微网可以作为单个逻辑单元来操作。

    Access point for ensuring quality of service of broadcasting service in wireless local area network
    29.
    发明申请
    Access point for ensuring quality of service of broadcasting service in wireless local area network 审中-公开
    确保无线局域网广播业务质量的接入点

    公开(公告)号：US20060146775A1

    公开(公告)日：2006-07-06

    申请号：US11301597

    申请日：2005-12-13

    Applicant: Kwan-Woong Song ,  Chang-Sup Shim ,  Jun-Ho Koh ,  Jong-Hun Lee

    Inventor： Kwan-Woong Song ,  Chang-Sup Shim ,  Jun-Ho Koh ,  Jong-Hun Lee

    IPC: H04Q7/24 ,  H04L12/54

    CPC classification number: H04L47/788 ,  H04L47/14 ,  H04L47/15 ,  H04L47/24 ,  H04L47/70 ,  H04L47/806 ,  H04L47/824 ,  H04W28/20 ,  H04W72/005 ,  H04W72/12 ,  H04W84/12

    Abstract: An access point (AP) for ensuring a Quality of Service (QoS) of a broadcasting service in a Wireless Local Area Network (WLAN) is provided. A broadcast signal input unit receives a broadcast signal and depacketizes the received broadcast signal into a transport stream. A broadcast signal control unit receives channel selection information of a terminal, creates a zapping signal (protocol) and a control signal using bandwidth information to control a broadcast signal. A broadcast signal switching unit selectively receives the transport stream using the zapping signal, stores the received transport stream for a predetermined amount of time, and outputs the stored transport stream to the broadcast signal control unit through time slicing using the control signal.

    Abstract translation: 提供了一种用于确保无线局域网（WLAN）中的广播服务的服务质量（QoS）的接入点（AP）。 广播信号输入单元接收广播信号并将接收到的广播信号分组为传输流。 广播信号控制单元接收终端的频道选择信息，使用带宽信息创建切换信号（协议）和控制信号以控制广播信号。 广播信号切换单元使用切换信号选择性地接收传输流，将接收到的传输流存储预定的时间量，并通过使用控制信号的时间分片将所存储的传输流输出到广播信号控制单元。

    High-speed wireless LAN system
    30.
    发明申请
    High-speed wireless LAN system 有权
    高速无线局域网系统

    公开(公告)号：US20050135811A1

    公开(公告)日：2005-06-23

    申请号：US10860718

    申请日：2004-06-03

    Applicant: Jong-Hun Lee ,  Yun-Je Oh ,  Do-In Choi

    Inventor： Jong-Hun Lee ,  Yun-Je Oh ,  Do-In Choi

    IPC: H04L9/08 ,  H04B1/7163 ,  H04J13/00 ,  H04L12/28 ,  H04L29/06 ,  H04W12/00 ,  H04W12/04 ,  H04W84/10 ,  H04W84/12 ,  H04W88/08 ,  H04B10/00

    CPC classification number: H04B1/7163 ,  H04B10/1125

    Abstract: A high-speed wireless LAN system is disclosed. The system includes a mobile station for transmitting/receiving data encrypted by a predetermined encryption method, communicating the data to associated access points by an ultra wide-band (UWB) communication method, and communicating an encryption key according to the encryption method to said associated access points by an optical or infra-red (IR) communication method; the plurality of access points, installed in a plurality of predetermined service areas, for relaying between the mobile station and a gateway of a remote place by communicating the data and the encryption key with the mobile station located in the corresponding service area by the UWB and the optical or IR communication methods and transmitting/receiving the data and the encryption key to/from the gateway by an optical communication method; and the gateway for providing an optical interface between an internal network and an external network, being provided with a plurality of gateway sub-modules for transmitting/receiving the data and the encryption key by communicating with the plurality of access points by the optical communication method, and transmitting a subscriber service transmitted from the external network to the corresponding access point.

    Abstract translation: 公开了一种高速无线LAN系统。 该系统包括用于发送/接收通过预定加密方法加密的数据的移动站，通过超宽带（UWB）通信方法将数据传送到相关联的接入点，并根据加密方法将加密密钥传送到所述相关联的 通过光或红外（IR）通信方式的接入点; 所述多个接入点安装在多个预定服务区域中，用于通过所述UWB与位于相应服务区域中的所述移动台通信所述数据和所述加密密钥来在所述移动台与所述远程地点的网关之间进行中继;以及 光或IR通信方法，并通过光通信方式向/从网关发送/接收数据和加密密钥; 以及用于在内部网络和外部网络之间提供光学接口的网关，其具有通过光学通信方法与多个接入点通信来发送/接收数据和加密密钥的多个网关子模块 并且将从外部网络发送的用户服务发送到对应的接入点。

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