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1. 发明申请

US20090269066A1 Single-Unit Integrated Transceiver Having Pump Source and Transceiver Module Using the Same 审中-公开
标题翻译：具有泵浦源和收发器模块的单机集成收发器
公开(公告)号：US20090269066A1
公开(公告)日：2009-10-29
申请号：US12298491
申请日：2007-04-24
申请人： Mun-Seob Lee , Jong-Deog Kim , Byung-Tak Lee , Dong-Soo Lee , Hark Yoo , Sung-Woong Park , Bin-Yeong Yoon , Bong-Tae Kim
发明人： Mun-Seob Lee , Jong-Deog Kim , Byung-Tak Lee , Dong-Soo Lee , Hark Yoo , Sung-Woong Park , Bin-Yeong Yoon , Bong-Tae Kim
IPC分类号： H04J14/02 , H04J14/00
CPC分类号： G02B6/4246 , G02B6/4214 , H01S3/094053 , H01S3/09415 , H04B10/40 , H04J14/0245 , H04J14/0249 , H04J14/0282
摘要： Provided are a sing-unit integrated transceiver having a pump source and a transceiver module using the transceiver. The single-unit integrated transceiver includes: an optical transmitter converting an input electric signal into a downstream optical signal; an optical receiver converting a received upstream optical signal into an electric signal; the pump source amplifying the downstream or upstream optical signal using a gain medium positioned in an optical transmission line to amplify an output optical signal; a convergence unit arranging or converging the downstream and upstream optical signals to/from the optical transmission line; and a multiplexing and/or a demultiplexing filter, the multiplexing filter positioned on an optical path between the optical transmitter/pump source and the convergence unit, and multiplexing the downstream optical signal and the amplified optical signal to pass to the convergence unit, the demultiplexing filter positioned on an optical path between the convergence unit and the optical receiver and demultiplexing the upstream optical signal to pass to the optical receiver.
摘要翻译：提供了具有泵浦源和使用收发器的收发器模块的单体集成收发器。单个单元集成收发器包括：将输入电信号转换成下行光信号的光发射机; 将接收的上行光信号转换成电信号的光接收机; 泵浦源使用位于光传输线中的增益介质来放大下游或上游光信号，以放大输出光信号; 会聚单元将光和/或从光传输线路上下游光信号放大或聚合; 多路复用滤波器，位于光发射器/泵浦源与会聚单元之间的光路上，并且将下行光信号和放大的光信号多路复用以传送到会聚单元，解复用滤光器位于会聚单元和光接收器之间的光路上，并将上游光信号解复用以传递到光接收机。

2. 发明申请

US20110058810A1 OPTICAL NETWORK UNIT (ONU) AND METHOD OF OPERATING THE ONU 审中-公开
标题翻译：光网络单元（ONU）和操作ONU的方法
公开(公告)号：US20110058810A1
公开(公告)日：2011-03-10
申请号：US12876689
申请日：2010-09-07
申请人： Mun Seob LEE , Dongsoo Lee , Byung-Tak Lee , Geun Yong Kim , Hark Yoo , Sung Chang Kim , Youngsuk Lee
发明人： Mun Seob LEE , Dongsoo Lee , Byung-Tak Lee , Geun Yong Kim , Hark Yoo , Sung Chang Kim , Youngsuk Lee
IPC分类号： H04J14/00
CPC分类号： H04Q11/0067 , H04Q2011/0079 , H04Q2011/0083
摘要： Provided is an Optical Network Unit (ONU) and a method of operating the ONU. The ONU may include: a measurement unit to measure a downstream optical signal strength of downstream data received from an Optical Line Termination (OLT) via an optical splitter; a determination unit to determine an upstream optical signal strength based on the measured downstream optical signal strength; and a communication unit to transmit, to the OLT via the optical splitter, upstream data generated based on the determined upstream optical signal strength.
摘要翻译：提供了一种光网络单元（ONU）和操作ONU的方法。 ONU可以包括：测量单元，用于测量经由光分路器从光线路终端（OLT）接收的下行数据的下行光信号强度; 确定单元，用于基于所测量的下游光信号强度来确定上游光信号强度; 以及通信单元，其经由所述光分路器向所述OLT发送基于所确定的上行光信号强度而生成的上行数据。

3. 发明申请

US20100058411A1 SYSTEM AND METHOD SUPPORTING DYNAMIC DELIVERY OF PROGRAM TIME TABLES AND BROADCAST PROGRAMS 审中-公开
标题翻译：支持程序时间表和广播程序动态传送的系统和方法
公开(公告)号：US20100058411A1
公开(公告)日：2010-03-04
申请号：US12514443
申请日：2006-12-06
申请人： Byung-Tak Lee , Ho-Young Song , Bong-Tae Kim , Sung-Yong Lee , Byong-Kwon Moon
发明人： Byung-Tak Lee , Ho-Young Song , Bong-Tae Kim , Sung-Yong Lee , Byong-Kwon Moon
IPC分类号： H04N7/173
CPC分类号： H04N7/165 , H04N21/262 , H04N21/2665 , H04N21/6125 , H04N21/84
摘要： A broadcast service provider must transmit broadcast programs by dynamically reflecting real-time reconfiguration of broadcast timetables and broadcast programs of a plurality of broadcast program providers and the broadcast service provider.A broadcast program providing apparatus and method for supporting dynamic delivery of program timetables and broadcast programs are provided. The apparatus includes a broadcast time organizer generating a third broadcast timetable by organizing broadcast times using a first broadcast timetable obtained by organizing broadcast times of first broadcast programs provided by a plurality of broadcast program providers or both the first broadcast timetable and a second broadcast timetable obtained by organizing broadcast times of second self-produced broadcast programs, and a broadcast program controller transmitting an exact broadcast program at an exact broadcast time according to the third broadcast timetable using the first broadcast programs received from the plurality of broadcast program providers or both the first broadcast programs and the second self-produced broadcast programs, which correspond to the third broadcast timetable. Thus, a broadcast service provider can transmit broadcast programs by dynamically reflecting real-time reconfiguration of broadcast timetables and broadcast programs of a plurality of broadcast program providers and the broadcast service provider.
摘要翻译：广播服务提供商必须通过动态地反映多个广播节目提供商和广播服务提供商的广播时间表和广播节目的实时重新配置来发送广播节目。提供了用于支持节目时间表和广播节目的动态传送的广播节目提供装置和方法。该装置包括广播时间组织者，其通过使用通过组织由多个广播节目提供者提供的第一广播节目的广播时间获得的第一广播时间表来组织广播时间，或者获得第一广播时间表和第二广播时间表通过组播第二自播广播节目的广播时间，以及广播节目控制器，使用从多个广播节目提供者接收到的第一广播节目，根据第三广播时间表，在确切的广播时间发送准确的广播节目，广播节目和第二个自产广播节目，其对应于第三广播时间表。因此，广播服务提供商可以通过动态地反映多个广播节目提供商和广播服务提供商的广播时间表和广播节目的实时重新配置来发送广播节目。

4. 发明申请

US20100195826A1 SYSTEM FOR PERSONAL IP BROADCASTING SERVICE WITH PERSONAL DRM AND METHOD USING THE SAME 审中-公开
标题翻译：具有个人DRM的个人IP广播服务的系统和使用它的方法
公开(公告)号：US20100195826A1
公开(公告)日：2010-08-05
申请号：US12443683
申请日：2007-06-15
申请人： Sung-Yong Lee , Byung-Tak Lee , Seung-Hun Oh , Ho-Young Song , Bong-Tae Kim
发明人： Sung-Yong Lee , Byung-Tak Lee , Seung-Hun Oh , Ho-Young Song , Bong-Tae Kim
IPC分类号： H04N7/167
CPC分类号： H04N7/1675 , H04L63/0428 , H04L63/0823 , H04L65/4076 , H04L2463/101 , H04N21/2347 , H04N21/2541 , H04N21/25816 , H04N21/4408 , H04N21/6125 , H04N21/6175 , H04N21/8355
摘要： A system for personal Internet protocol (IP) broadcasting to which a personal digital rights management (DRM) is applied, and a method thereof are provided. The system for personal IP broadcasting includes: a personal broadcasting transmission unit generating content, storing the content, applying personal DRM encryption to the content, and transmitting the content; a personal broadcasting reception unit receiving the transmitted content, DRM-decoding the content based on a personal DRM certificate corresponding to the content, and reproducing the content; a channel management unit allocating a channel through which the personal broadcasting transmission unit transmits broadcasting, then managing the channel, and transmitting information of a predetermined broadcasting transmission unit requested by the personal broadcasting reception unit; and an authentication server unit verifying validity of each of the personal broadcasting transmission unit and the personal broadcasting reception unit, and issuing and managing the personal DRM certificate. According to the system and method, DRM is applied to the content authored and broadcast by an individual person, thereby enabling the person to claim digital rights. Accordingly, illegal copying of the personal broadcasting content can be prevented and only authenticated users can use the service, thereby preventing broadcasting of inappropriate content or illegal use of the service by an unauthorized user.
摘要翻译：提供了一种应用个人数字版权管理（DRM）的个人因特网协议（IP）广播系统及其方法。个人IP广播系统包括：个人广播发送单元，生成内容，存储内容，对内容应用个人DRM加密，以及发送内容; 接收所发送的内容的个人广播接收单元，基于与所述内容相对应的个人DRM证书对所述内容进行DRM解码，并再现所述内容; 频道管理单元，分配个人广播发送单元通过其发送广播的频道，然后管理频道，以及发送由个人广播接收单元请求的预定广播发送单元的信息; 以及验证个人广播发送单元和个人广播接收单元的有效性的认证服务器单元，以及发行和管理个人DRM证书。根据系统和方法，将DRM应用于由个人编写和广播的内容，从而使得该人能够声明数字权利。因此，可以防止个人广播内容的非法复制，并且只有经过认证的用户才能使用该服务，从而防止由未经授权的用户广播不适当的内容或非法使用该服务。

5. 发明申请

US20090089354A1 USER DEVICE AND METHOD AND AUTHORING DEVICE AND METHOD FOR PROVIDING CUSTOMIZED CONTENTS BASED ON NETWORK 审中-公开
标题翻译：基于网络的用户设备和方法和用于提供自定义内容的作者的方法和方法
公开(公告)号：US20090089354A1
公开(公告)日：2009-04-02
申请号：US12146998
申请日：2008-06-26
申请人： Nac-Woo Kim , Byung-Tak Lee , Jae-Chan Shim , Ho-Young Song , Bong-Tae Kim
发明人： Nac-Woo Kim , Byung-Tak Lee , Jae-Chan Shim , Ho-Young Song , Bong-Tae Kim
IPC分类号： G06F15/16
CPC分类号： G06F15/16
摘要： There is provided a user device for providing customized contents, including: a data receiving unit for receiving user multimedia data from outside; an authoring information setting unit for setting user authoring information on the user multimedia data upon a user's request; a data encoding unit for encoding the user multimedia data and the user authoring information to generate contents data; a data transmission unit for transmitting the generated contents data to a customized contents authoring device through a network; a data receiving unit for receiving authorized data transmitted from the customized contents authoring device; and a data output unit for extracting the customized contents data from the received customized data and outputting the extracted contents data.
摘要翻译：提供了一种用于提供定制内容的用户设备，包括：数据接收单元，用于从外部接收用户多媒体数据; 创作信息设置单元，用于根据用户的请求设置用户多媒体数据的用户创作信息; 数据编码单元，用于编码用户多媒体数据和用户创作信息以生成内容数据; 数据传输单元，用于通过网络将生成的内容数据发送到定制的内容创作设备; 数据接收单元，用于接收从定制内容创作设备发送的授权数据; 以及数据输出单元，用于从接收到的定制数据中提取定制内容数据，并输出提取的内容数据。

6. 发明申请

US20080256581A1 Apparatus and Method for Interactive Multimedia Service in Access Network 审中-公开
标题翻译：接入网中交互式多媒体业务的装置与方法
公开(公告)号：US20080256581A1
公开(公告)日：2008-10-16
申请号：US12066444
申请日：2006-11-30
申请人： Byung-Tak Lee , Sung-Yong Lee , Ho-Young Song , Bong Tae Kim
发明人： Byung-Tak Lee , Sung-Yong Lee , Ho-Young Song , Bong Tae Kim
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , H04N21/218 , H04N21/2743 , H04N21/41407 , H04N21/47202 , H04N21/6125 , H04N21/6131 , H04N21/6175 , H04N21/6181
摘要： A system and method for providing an interactive multimedia service to a user in an access network are provided. The system includes a multimedia service providing server and a user terminal. The multimedia service providing server creates multimedia information requested by a user terminal, processes the created multimedia information, and manages a corresponding communication channel to allow a predetermined user terminal to receive the processed multimedia information. The user terminal transmits inputted user multimedia information to the multimedia service providing server through the access network and receives the multimedia information transmitted from the multimedia service providing server through the access network.
摘要翻译：提供了一种用于向接入网络中的用户提供交互式多媒体服务的系统和方法。该系统包括多媒体服务提供服务器和用户终端。多媒体服务提供服务器创建用户终端请求的多媒体信息，处理所创建的多媒体信息，并管理对应的通信信道，以允许预定的用户终端接收经处理的多媒体信息。用户终端通过接入网络将输入的用户多媒体信息发送给多媒体服务提供服务器，并通过接入网络接收从多媒体业务提供服务器发送的多媒体信息。

7. 发明申请

US20100229211A1 FAST CHANNEL CHANGE SYSTEM USING MULTIPLE MULTICASTS IN IPTV NETWORK AND METHOD THEREOF 审中-公开
标题翻译：在IPTV网络中使用多个多播的快速频道更改系统及其方法
公开(公告)号：US20100229211A1
公开(公告)日：2010-09-09
申请号：US12677892
申请日：2008-04-24
申请人： Byung-Tak Lee , Sang-Hyeun Lee , Seung-Hun Oh , Jae-Chan Shim , Ho-Young Song , Bong-Tae Kim
发明人： Byung-Tak Lee , Sang-Hyeun Lee , Seung-Hun Oh , Jae-Chan Shim , Ho-Young Song , Bong-Tae Kim
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , H04N21/2625 , H04N21/26275 , H04N21/26616 , H04N21/4384 , H04N21/6405 , H04N21/64322
摘要： Provided are a fast channel change apparatus based on multiple multicasts communication in an IPTV network, and a method thereof. In the fast channel change system, after separately generating at least one multicast stream obtained by applying different time delays respectively to original multicast stream to be broadcast, a channel server dynamically analyzes information regarding the at least one multicast stream. After querying the channel server for information regarding an optimal multicast stream and receiving the response to the query, a user terminal joins a multicast group on the optimal multicast stream through a router. After a predetermined time is elapsed, the user terminal joins a multicast group of the original multicast stream. Thus, it is possible to easily and inexpensively embody a fast channel change function network based on multiple multicasts communication in an IPTV network.
摘要翻译：提供一种基于IPTV网络中的多播多播通信的快速频道改变装置及其方法。在快速通道切换系统中，在分别产生通过对要广播的原始多播流分别应用不同时间延迟而获得的至少一个多播流之后，频道服务器动态分析关于至少一个多播流的信息。在向通道服务器询问有关最佳组播流的信息并接收对该查询的响应之后，用户终端通过路由器加入最佳组播流上的组播组。在经过预定时间之后，用户终端加入原始多播流的多播组。因此，可以容易且廉价地体现基于IPTV网络中的多个组播通信的快速频道改变功能网络。

8. 发明申请

US20100033484A1 PERSONAL-ORIENTED MULTIMEDIA STUDIO PLATFORM APPARATUS AND METHOD FOR AUTHORIZATION 3D CONTENT 审中-公开
标题翻译：以个人为导向的多媒体工作台平台设备和授权3D内容的方法
公开(公告)号：US20100033484A1
公开(公告)日：2010-02-11
申请号：US12517475
申请日：2007-11-21
申请人： Nac-Woo Kim , Woontack Woo , Bong-Tae Kim , Byung-Tak Lee , Ho-Young Song , Wonwoo Lee
发明人： Nac-Woo Kim , Woontack Woo , Bong-Tae Kim , Byung-Tak Lee , Ho-Young Song , Wonwoo Lee
IPC分类号： G06T15/50 , G09G5/00 , G06F3/038
CPC分类号： G06T19/006
摘要： There is provided a personal-oriented multimedia studio platform apparatus. A plurality of users to share multi-media objects by providing a function of authoring 3-Dimensional (3D) objects using a common-use camera instead of expensive mechanism for acquiring a 3D image, providing robust interaction with a user by means of augmented reality implementation and an automatic user motion extraction function, and allowing a user to receive a content object from a remote server.
摘要翻译：提供了一个面向个人的多媒体演播室平台设备。多个用户通过提供使用共同使用的相机而不是用于获取3D图像的昂贵机制来创作三维（3D）对象的功能来共享多媒体对象，通过增强现实提供与用户的强大的交互实现和自动用户运动提取功能，并且允许用户从远程服务器接收内容对象。

9. 发明申请

US20100011389A1 SYSTEM FOR GATHERING TV AUDIENCE RATING IN REAL TIME IN INTERNET PROTOCOL TELEVISION NETWORK AND METHOD THEREOF 审中-公开
标题翻译：互联网协议电视网络实时获取电视听众评分系统及方法
公开(公告)号：US20100011389A1
公开(公告)日：2010-01-14
申请号：US12439677
申请日：2007-09-20
申请人： SangHyeun Lee , Byung-Tak Lee , Ho-Young Song
发明人： SangHyeun Lee , Byung-Tak Lee , Ho-Young Song
IPC分类号： H04H60/32
CPC分类号： H04H60/31 , H04H60/43 , H04H60/45 , H04H60/72 , H04H60/82 , H04N7/173 , H04N17/004 , H04N21/252 , H04N21/25891 , H04N21/44222 , H04N21/4667 , H04N21/475 , H04N21/6125 , H04N21/6175 , H04N21/6582 , H04N21/84
摘要： A system for surveying audience ratings in real-time in an Internet protocol TV (IPTV) network and a method thereof are provided. The system for surveying audience ratings in real-time includes an electronic program guide (EPG) server providing channel information and audience rating survey server information to an IPTV client; the IPTV client outputting periodically reception information including channel and subscriber information, the channel being received after being selected based on the channel information; and an audience rating survey server surveying audience ratings based on the reception information. According to the system and method, the addition of any information in a broadcasting stream is not required for an audience rating survey, additional devices are not requested to be installed in the houses of viewers or listeners, and without the necessity of their cooperation, audience ratings can be automatically performed in real-time.
摘要翻译：提供了一种用于在互联网协议电视（IPTV）网络中实时测量观众等级的系统及其方法。用于实时测量观众评分的系统包括向IPTV客户端提供频道信息和观众评价调查服务器信息的电子节目指南（EPG）服务器; 所述IPTV客户端周期性地输出包括信道和用户信息的接收信息，所述信道在根据所述信道信息被选择之后被接收; 以及受众评级调查服务器根据接收信息来测量受众的评级。根据系统和方法，在观众评级调查中不需要在广播流中添加任何信息，附加设备不被要求安装在观众或听众的房屋中，并且不需要他们的合作，观众额定值可以自动执行。

10. 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。

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