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公开(公告)号：US08842999B2
公开(公告)日：2014-09-23
申请号：US13237188
申请日：2011-09-20
Applicant: Sung Chang Kim , Geun Yong Kim , Hark Yoo , Youngsuk Lee , Sim-Kwon Yoon , Jong Deog Kim
Inventor： Sung Chang Kim , Geun Yong Kim , Hark Yoo , Youngsuk Lee , Sim-Kwon Yoon , Jong Deog Kim
CPC classification number: H04Q11/0067 , H04J3/00 , H04Q11/00 , H04Q2011/0079
Abstract: Provided is an optical network unit saving power. The optical network unit may include a processor checking whether at least one downward physical block, the upward physical block and a data switching block operate in an idle mode, sequentially transiting at least one downward physical block, an upward physical block and a data switching block to a sleep mode according to the checking result and sequentially transiting an optical transmission-reception block and the medium access control block to a sleep mode by judging whether or not a medium access control block transits to a sleep mode.
Abstract translation: 提供了节省电力的光网络单元。 光网络单元可以包括处理器，其检查至少一个向下物理块，上行物理块和数据交换块是否在空闲模式下操作，顺序地转移至少一个向下物理块，向上物理块和数据交换块 根据检查结果进入休眠模式，并且通过判断媒体访问控制块是否转换到睡眠模式，顺序地将光学发送接收块和媒体访问控制块转移到休眠模式。
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公开(公告)号：US20120163830A1
公开(公告)日：2012-06-28
申请号：US13221306
申请日：2011-08-30
Applicant: Mun Seob LEE , Jong Deog KIM , Dongsoo LEE , Sung Chang KIM , Hark YOO , Geun Yong KIM , Youngsuk LEE , Sim-Kwon YOON
Inventor： Mun Seob LEE , Jong Deog KIM , Dongsoo LEE , Sung Chang KIM , Hark YOO , Geun Yong KIM , Youngsuk LEE , Sim-Kwon YOON
CPC classification number: H04B10/2972
Abstract: Disclosed is an optical amplifier which includes an upward optical amplifier configured to amplify an input upward optical signal of an input optical signal; and a control circuit configured to control an operation of the upward optical amplifier according to whether an upward stream is detected from the input upward optical signal.
Abstract translation: 公开了一种光放大器，其包括被配置为放大输入光信号的输入向上光信号的向上光放大器; 以及控制电路，被配置为根据从输入的上行光信号检测到上行流来控制向上的光放大器的动作。
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公开(公告)号：US20120163808A1
公开(公告)日：2012-06-28
申请号：US13219123
申请日：2011-08-26
Applicant: Geun Yong KIM , Sung Chang KIM , Dongsoo LEE , Mun Seob LEE , Hark YOO , Youngsuk LEE , Sim Kwon YOON , Jong Deog KIM
Inventor： Geun Yong KIM , Sung Chang KIM , Dongsoo LEE , Mun Seob LEE , Hark YOO , Youngsuk LEE , Sim Kwon YOON , Jong Deog KIM
IPC: H04B10/08
CPC classification number: H04Q11/0067 , H04Q2011/0081 , H04Q2011/0083
Abstract: A method and apparatus of detecting a rogue optical network unit (ONU) is provided. An optical line terminal (OLT) detects an abnormal upstream transmission to determine a plurality of rogue ONU candidates, and transmits a sleep allow message instructing a transition to a sleep mode to each of the plurality of rogue ONU candidates. The OLT detects the rogue ONU among the plurality of rogue ONU candidates based on upstream transmissions from the plurality of rogue ONU candidates in the sleep mode. Since the detection of the rogue ONU is performed in the sleep mode, the remaining ONUs can transition from the sleep mode to the normal mode after the detection of the rogue ONU is completed, thereby making it possible to rapidly resume upstream communication.
Abstract translation: 提供了一种检测流氓光网络单元（ONU）的方法和装置。 光线路终端（OLT）检测异常上行传输以确定多个流氓ONU候选，并且向多个流氓ONU候选中的每一个发送指示向休眠模式转换的睡眠允许消息。 OLT根据睡眠模式下来自多个流氓ONU候选的上行传输，在多个流氓ONU候选中检测不流氓ONU。 由于在睡眠模式下执行了流氓ONU的检测，所以在完成了恶意ONU的检测之后，剩余的ONU可以从睡眠模式转换到正常模式，从而可以快速恢复上游通信。
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4.发明申请Method and apparatus for transmitting and receiving IP-based two-way advertisement 审中-公开用于发送和接收基于IP的双向广告的方法和装置公开(公告)号：US20090106106A1
公开(公告)日：2009-04-23
申请号：US12217956
申请日：2008-07-10
Applicant: SangHyeun Lee , Bong Tae Kim , Ho Young Song , Sim Kwon Yoon , JaeHun Kim , Seung Hun Oh
Inventor： SangHyeun Lee , Bong Tae Kim , Ho Young Song , Sim Kwon Yoon , JaeHun Kim , Seung Hun Oh
IPC: G06Q30/00
CPC classification number: H04N7/17336 , G06Q30/0264 , H04N21/4722 , H04N21/6125 , H04N21/6175 , H04N21/6581 , H04N21/812
Abstract: Provided is a method of transmitting and receiving a two-way advertisement. The method is performed separately from a broadcasting being received by a client. When the client calls for the two-way advertisement, an Internet Protocol (IP)-based two-way advertisement receiving apparatus of the client requests and receives the two-way advertisement from an IP-based two-way advertisement server; stores the two-way advertisement in an advertisement storage unit, wherein the two-way advertisement is transmitted from the IP-based two-way advertisement server which refers to an advertisement area code included in the two-way advertisement and transmits the two-way advertisement by using a multicast group address corresponding to the advertisement area code; and displays the two-way advertisement on a screen of a client using terminal of the client. In the case where the client receives a summary advertisement and desires to obtain more detailed information, the client can receive a detailed advertisement and order a product via the screen.
Abstract translation: 提供了一种发送和接收双向广告的方法。 该方法与客户端正在接收的广播分开执行。 当客户端要求双向广告时，客户端基于互联网协议（IP）的双向广告接收设备从基于IP的双向广告服务器请求并接收双向广告; 在广告存储单元中存储双向广告，其中从基于IP的双向广告服务器发送双向广告，该广告服务器参考包括在双向广告中的广告区域代码，并且传送双向广告 通过使用与广告区域代码相对应的多播组地址进行广告; 并使用客户端的终端在客户端的屏幕上显示双向广告。 在客户端接收到摘要广告并希望获得更详细信息的情况下，客户端可以通过屏幕接收详细的广告并订购产品。
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5.发明授权Apparatus and method for processing sensor data in sensor network using a feature vector identifier of the sensor data 有权使用传感器数据的特征向量标识符来处理传感器网络中的传感器数据的装置和方法公开(公告)号：US09135566B2
公开(公告)日：2015-09-15
申请号：US13598663
申请日：2012-08-30
Applicant: Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
Inventor： Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
CPC classification number: G06N99/005
Abstract: In a sensor network, a sensor data processing apparatus generates a feature vector identifier table by classifying feature vector identifiers of a plurality of situation information determination reference data to be a reference of situation determination according to a sensor type index and a feature vector identifier set index of the plurality of situation information reference data. When the sensor data processing apparatus receives sensor data, the sensor data processing apparatus generates a feature vector identifier of the sensor data and extracts a sensor type index and a feature vector identifier set index of a feature vector identifier most similar to the feature vector identifier of sensor data with reference to a feature vector identifier table, and generates situation recognition information using the extracted sensor type index and feature vector identifier set index.
Abstract translation: 在传感器网络中，传感器数据处理装置通过根据传感器类型索引和特征向量标识符集索引将多个情境信息确定参考数据的特征向量标识符分类为状况确定的参考，来生成特征向量标识符表 的多个情况信息参考数据。 当传感器数据处理装置接收到传感器数据时，传感器数据处理装置生成传感器数据的特征向量标识符，并且提取与特征向量标识符最相似的传感器类型索引和特征向量标识符的特征向量标识符集， 传感器数据参考特征向量标识符表，并且使用所提取的传感器类型索引和特征向量标识符集索引来生成状况识别信息。
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Patent Agency Ranking
公开(公告)号：US20120163818A1
公开(公告)日：2012-06-28
申请号：US13280103
申请日：2011-10-24
Applicant: Dong Soo LEE , Jong Deog KIM , Sung Chang KIM , Hark YOO , Mun Seob LEE , Geun Yong KIM , Young Suk LEE , Sim Kwon YOON , Sang Soo LEE , Han Hyub LEE
Inventor： Dong Soo LEE , Jong Deog KIM , Sung Chang KIM , Hark YOO , Mun Seob LEE , Geun Yong KIM , Young Suk LEE , Sim Kwon YOON , Sang Soo LEE , Han Hyub LEE
CPC classification number: H04B10/272 , H04J14/0232 , H04J14/0238 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282
Abstract: Disclosed herein are a remote node and a telephone station terminal in a passive optical network (PON). The remote node includes an optical circulator that transmits downlink signals input from a downlink optical backbone network to a wavelength distributor and transmits uplink signals input from the wavelength distributor to an uplink optical backbone network different from a downlink optical backbone network; and a wavelength distributor that distributes the downlink signal input from the optical circulator into a plurality of wavelengths to be connected to an optical distribution network and connects the uplink signals input from the optical distribution network to the optical circulator.
Abstract translation: 这里公开了无源光网络（PON）中的远程节点和电话站终端。 远程节点包括光环行器，其将从下行链路光骨干网输入的下行链路信号发送到波长分配器，并将从波长分配器输入的上行链路信号发送到不同于下行光纤骨干网络的上行光纤骨干网络; 以及波长分配器，其将从光循环器输入的下行链路信号分配成多个波长以连接到光分配网络，并将从光分配网络输入的上行链路信号连接到光循环器。
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公开(公告)号：US20120163806A1
公开(公告)日：2012-06-28
申请号：US13237339
申请日：2011-09-20
Applicant: HARK YOO , Sung Chang KIM , Geun Yong KIM , Dongsoo LEE , Mun Seob LEE , Youngsuk LEE , Sim-Kwon YOON , Jong Deog KIM
Inventor： HARK YOO , Sung Chang KIM , Geun Yong KIM , Dongsoo LEE , Mun Seob LEE , Youngsuk LEE , Sim-Kwon YOON , Jong Deog KIM
IPC: H04B17/00
CPC classification number: H04B10/272 , H04L12/4633
Abstract: Disclosed is an optical line terminal device which includes a media access control (MAC) block configured to convert Ethernet packets and port identifiers into a downstream frame or an upstream frame into the Ethernet packets and the port identifiers; and a central processing unit (CPU) configured to control the MAC block, wherein the MAC block includes a traffic monitoring part which is configured to receive the port identifiers and to provide identifier information of an optical network device according to the port identifiers; and wherein the CPU is configured to generate a control frame for controlling a power supplied to the optical network device, according to identifier information of the optical network device.
Abstract translation: 公开了一种光线路终端设备，包括：媒体接入控制（MAC）块，被配置为将以太网分组和端口标识符转换成以太网分组和端口标识符的下游帧或上行帧; 以及配置为控制所述MAC块的中央处理单元（CPU），其中，所述MAC块包括被配置为接收所述端口标识符并根据所述端口标识符提供光网络设备的标识符信息的业务监控部分; 并且其中，所述CPU被配置为根据所述光网络设备的标识符信息生成用于控制提供给所述光网络设备的电力的控制帧。
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公开(公告)号：US08204081B2
公开(公告)日：2012-06-19
申请号：US12604353
申请日：2009-10-22
Applicant: Nac-woo Kim , Byung-tak Lee , Byong-kwon Moon , Seung-hun Oh , Seok-kap Ko , Sim-kwon Yoon , Jai-sang Koh
Inventor： Nac-woo Kim , Byung-tak Lee , Byong-kwon Moon , Seung-hun Oh , Seok-kap Ko , Sim-kwon Yoon , Jai-sang Koh
IPC: H04J3/24
CPC classification number: H04L65/608 , H04J3/0664 , H04L65/80 , H04L69/28 , H04N21/242 , H04N21/64322
Abstract: Disclosed is a system of transporting multimedia based on network, and more particularly, to an apparatus for inserting, transporting and extracting a timestamp through a network protocol. A network timestamp is transported without changing a preset transport standard such as a UDP, an RTP and a MPEG-2 standard by adding a packet having a timestamp, which is used to compensate for network jitter and used for synchronization, to a packet stream transported through a UDP or an RTP.
Abstract translation: 公开了一种基于网络传输多媒体的系统，更具体地，涉及一种通过网络协议插入，传输和提取时间戳的装置。 通过将用于补偿网络抖动并用于同步的时间戳的分组添加到传输的分组流，传送网络时间戳而不改变诸如UDP，RTP和MPEG-2标准的预设传输标准 通过UDP或RTP。
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公开(公告)号：US20110080425A1
公开(公告)日：2011-04-07
申请号：US12898438
申请日：2010-10-05
Applicant: Nac Woo KIM , Ilkyun PARK , Sim-Kwon YOON , Kyunghun KIM , Byung-Tak LEE , Jai Sang KOH
Inventor： Nac Woo KIM , Ilkyun PARK , Sim-Kwon YOON , Kyunghun KIM , Byung-Tak LEE , Jai Sang KOH
IPC: G09G5/00
CPC classification number: H04N7/181 , H04N5/44591 , H04N5/45 , H04N21/21805 , H04N21/2187 , H04N21/234363 , H04N21/4314 , H04N21/440263 , H04N21/6587
Abstract: Provided is a system for providing a multi-angle broadcasting service. A transmission apparatus may transmit, to a reception apparatus, a plurality of source images photographed at a plurality of angles and a multi-screen image including the plurality of source images. The reception apparatus may receive the multi-screen image and decode a source image based on a user selection.
Abstract translation: 提供了一种用于提供多角度广播服务的系统。 发送装置可以向接收装置发送以多个角度拍摄的多个源图像和包括多个源图像的多屏图像。 接收装置可以接收多屏幕图像，并且基于用户选择解码源图像。
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公开(公告)号：US20130218816A1
公开(公告)日：2013-08-22
申请号：US13598663
申请日：2012-08-30
Applicant: Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
Inventor： Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
IPC: G06F15/18
CPC classification number: G06N99/005
Abstract: In a sensor network, a sensor data processing apparatus generates a feature vector identifier table by classifying feature vector identifiers of a plurality of situation information determination reference data to be a reference of situation determination according to a sensor type index and a feature vector identifier set index of the plurality of situation information reference data. When the sensor data processing apparatus receives sensor data, the sensor data processing apparatus generates a feature vector identifier of the sensor data and extracts a sensor type index and a feature vector identifier set index of a feature vector identifier most similar to the feature vector identifier of sensor data with reference to a feature vector identifier table, and generates situation recognition information using the extracted sensor type index and feature vector identifier set index.
Abstract translation: 在传感器网络中，传感器数据处理装置通过根据传感器类型索引和特征向量标识符集索引将多个情境信息确定参考数据的特征向量标识符分类为状况确定的参考，来生成特征向量标识符表 的多个情况信息参考数据。 当传感器数据处理装置接收到传感器数据时，传感器数据处理装置生成传感器数据的特征向量标识符，并且提取与特征向量标识符最相似的传感器类型索引和特征向量标识符的特征向量标识符集， 传感器数据参考特征向量标识符表，并且使用所提取的传感器类型索引和特征向量标识符集索引来生成状况识别信息。
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