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1. 发明申请

US20100135325A1 APPARATUS AND METHOD FOR INSERTING OR EXTRACTING NETWORK TIMESTAMP 失效
标题翻译：插入或提取网络时间的设备和方法
公开(公告)号：US20100135325A1
公开(公告)日：2010-06-03
申请号：US12604353
申请日：2009-10-22
申请人： Nac-woo Kim , Byung-tak Lee , Byong-Kwon Moon , Seung-huh Oh , Seok-Kap Ko , Sim-Kwon Yoon , Jai-sang Koh
发明人： Nac-woo Kim , Byung-tak Lee , Byong-Kwon Moon , Seung-huh Oh , Seok-Kap Ko , Sim-Kwon Yoon , Jai-sang Koh
IPC分类号： H04J3/24
CPC分类号： H04L65/608 , H04J3/0664 , H04L65/80 , H04L69/28 , H04N21/242 , H04N21/64322
摘要： 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.
摘要翻译：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。

2. 发明申请

US20110082691A1 BROADCASTING SYSTEM INTERWORKING WITH ELECTRONIC DEVICES 审中-公开
标题翻译：广播系统与电子设备的交互
公开(公告)号：US20110082691A1
公开(公告)日：2011-04-07
申请号：US12898098
申请日：2010-10-05
申请人： Seokkap KO , Byung-Tak Lee , Sim-Kwon Yoon , Nac Woo Kim , Seung-Hun Oh , Jai Sang Koh
发明人： Seokkap KO , Byung-Tak Lee , Sim-Kwon Yoon , Nac Woo Kim , Seung-Hun Oh , Jai Sang Koh
IPC分类号： G10L19/14
CPC分类号： H04H60/13 , H04H20/31 , H04H20/93 , H04H60/37
摘要： Provided is a technology of controlling an electronic device using a broadcasting system. A control signal may be modulated to an audible frequency band and thereby be transmitted from a transmission apparatus to a reception apparatus using the broadcasting system. The reception apparatus may reproduce the control signal of the audible frequency band. A controller may perform a control operation based on the control signal.
摘要翻译：提供了使用广播系统来控制电子设备的技术。控制信号可以被调制到可听频带，从而使用广播系统从发送装置发送到接收装置。接收装置可以再现可听频带的控制信号。控制器可以基于控制信号来执行控制操作。

3. 发明授权

US09135566B2 Apparatus and method for processing sensor data in sensor network using a feature vector identifier of the sensor data 有权
标题翻译：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
申请人： Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
发明人： Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
IPC分类号： G06F15/18 , G06N99/00
CPC分类号： G06N99/005
摘要： 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.
摘要翻译：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。

4. 发明申请

US20130218816A1 APPARATUS AND METHOD FOR PROCESSING SENSOR DATA IN SENSOR NETWORK 有权
标题翻译：传感器网络中处理传感器数据的装置和方法
公开(公告)号：US20130218816A1
公开(公告)日：2013-08-22
申请号：US13598663
申请日：2012-08-30
申请人： Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
发明人： Hong Yeon Yu , Sim-Kwon Yoon , Nac Woo Kim , Byung-Tak Lee , Young Sun Kim
IPC分类号： G06F15/18
CPC分类号： G06N99/005
摘要： 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.
摘要翻译：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。

5. 发明授权

US08842999B2 Optical network unit and method of saving power thereof 有权
标题翻译：光网络单元及其节电方法
公开(公告)号：US08842999B2
公开(公告)日：2014-09-23
申请号：US13237188
申请日：2011-09-20
申请人： Sung Chang Kim , Geun Yong Kim , Hark Yoo , Youngsuk Lee , Sim-Kwon Yoon , Jong Deog Kim
发明人： Sung Chang Kim , Geun Yong Kim , Hark Yoo , Youngsuk Lee , Sim-Kwon Yoon , Jong Deog Kim
IPC分类号： H04B10/04 , H04J3/00 , H04Q11/00
CPC分类号： H04Q11/0067 , H04J3/00 , H04Q11/00 , H04Q2011/0079
摘要： 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.
摘要翻译：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。

6. 发明授权

US08630550B2 Optical repeater and optical signal amplifying method thereof 有权
标题翻译：光中继器及其光信号放大方法
公开(公告)号：US08630550B2
公开(公告)日：2014-01-14
申请号：US13221306
申请日：2011-08-30
申请人： Mun Seob Lee , Jong Deog Kim , Dongsoo Lee , Sung Chang Kim , Hark Yoo , Geun Yong Kim , Youngsuk Lee , Sim-Kwon Yoon
发明人： Mun Seob Lee , Jong Deog Kim , Dongsoo Lee , Sung Chang Kim , Hark Yoo , Geun Yong Kim , Youngsuk Lee , Sim-Kwon Yoon
IPC分类号： H04B10/00
CPC分类号： H04B10/2972
摘要： 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.
摘要翻译：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。

7. 发明申请

US20090100457A1 Apparatus and method for managing customized channel in IP-based broadcasting services 审中-公开
标题翻译：基于IP的广播业务管理定制频道的设备和方法
公开(公告)号：US20090100457A1
公开(公告)日：2009-04-16
申请号：US12156906
申请日：2008-06-04
申请人： Sung Yong Lee , Sim-Kwon Yoon , Ho Young Song , Bong Tae Kim
发明人： Sung Yong Lee , Sim-Kwon Yoon , Ho Young Song , Bong Tae Kim
IPC分类号： H04N7/16
CPC分类号： H04N21/44016 , H04N7/17318 , H04N21/23424 , H04N21/252 , H04N21/6125 , H04N21/6334 , H04N21/64322 , H04N21/6581 , H04N21/814 , H04N21/8146
摘要： Provided are an apparatus and method for managing customized channels in Internet Protocol (IP)-based broadcasting services. The apparatus includes: a monitored channel selection message receiver receiving a monitored channel selection message from a group manager of a viewing group consisting of customized channels that provide broadcast programs in real time according to a broadcast program list set by each viewer, wherein the monitored channel selection message contains information about a channel selected to be monitored by the group manager among the customized channels in the viewing group; a monitored channel provider transmitting a broadcast program being provided in real time over the channel selected to be monitored to the group manager; and a harmful channel blocking unit forcedly terminating the transmission of the broadcast program over the monitored channel upon receipt of a harm determination message notifying that the broadcast program being provided over the monitored channel is harmful from the group manager. The apparatus and method allow easy management of customized channels by blocking broadcast programs harmful to viewers over customized channels and providing the viewers with broadcast programs according to a preset schedule.
摘要翻译：提供了一种用于管理基于因特网协议（IP）的广播服务中的定制频道的装置和方法。所述装置包括：被监视的频道选择消息接收机，从根据由每个观众设置的广播节目列表实时提供广播节目的定制频道组成的观看群组的组管理器接收所监视的频道选择消息接收器，其中，所监视的频道选择消息包含关于在观看组中的定制频道中选择要被组管理者监视的频道的信息; 监视的信道提供者，通过选择被监视的信道实时地向组管理器发送广播节目; 以及有害的信道阻塞单元在接收到通知被监视的信道上提供的广播节目从组管理器是有害的危害确定消息时，通过所监视的信道强制终止广播节目的传输。该装置和方法允许通过在定制频道上阻止对观众有害的广播节目来容易地管理定制频道，并根据预设时间表向观众提供广播节目。

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