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公开(公告)号：KR1020110013967A
公开(公告)日：2011-02-10
申请号：KR1020090071687
申请日：2009-08-04
Applicant: 한국전자통신연구원
IPC: H04H60/46
CPC classification number: H04N21/252 , G06Q30/0254 , H04H60/46 , H04N21/4755
Abstract: PURPOSE: A digital television apparatus and an advertisement information analysis device for recognizing the reaction of a viewer are provided to accurately analyze the exposure degree of a viewer about first advertisement. CONSTITUTION: An exposure information analyzing unit(420) analyzes advertisement exposure information generated according to the exposure form of interactive advertisement through a digital television apparatus. A statistics information producing unit(430) produces statistical information by using the analyzed result. The interactive advertisement is a first advertisement offered to the digital television apparatus.
Abstract translation: 目的：提供一种用于识别观看者的反应的数字电视设备和广告信息分析设备，以准确地分析观众关于第一广告的曝光程度。 构成：曝光信息分析单元（420）通过数字电视装置分析根据互动广告的曝光形式生成的广告曝光信息。 统计信息生成部（430）使用分析结果生成统计信息。 互动广告是提供给数字电视设备的第一广告。
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公开(公告)号：KR1020100036808A
公开(公告)日：2010-04-08
申请号：KR1020080096197
申请日：2008-09-30
Applicant: 한국전자통신연구원
IPC: H04H60/46 , H04H60/33 , H04H60/82 , H04N21/2381
CPC classification number: H04H60/46 , H04H60/33 , H04H60/82 , H04N21/2381
Abstract: PURPOSE: An IPTV terminal, a server, and a method for surveying IPTV audience rating using the same are provided to survey IPTV program rating simply and accurately. CONSTITUTION: A terminal(10) includes an audience information management unit(100), an audience information transmission unit(110), and an audience information storage unit(120). The audience information management unit collects and creates the audience information corresponding to the watching of an IP(Internet Protocol) broadcasting in real time, and the audience information transmitting unit transmits the audience information to a server(20). The server is related to an audience rating survey, and the audience information includes a channel ID, the watching state information of a watching channel, and so on.
Abstract translation: 目的：提供IPTV终端，服务器和使用该IPTV终端的IPTV受众评级的方法，以便简单准确地对IPTV节目评级进行调查。 构成：终端（10）包括观众信息管理单元（100），观众信息发送单元（110）和观众信息存储单元（120）。 观众信息管理单元实时收集和创建与观看IP（因特网协议）广播相对应的观众信息，观众信息发送单元将观众信息发送到服务器（20）。 服务器与受众评级调查相关，并且观众信息包括频道ID，观看频道的观看状态信息等。
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公开(公告)号：KR1020080029795A
公开(公告)日：2008-04-03
申请号：KR1020070092141
申请日：2007-09-11
Applicant: 한국전자통신연구원
CPC classification number: 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
Abstract: A system and a method for surveying real time TV ratings in an IPTV(Internet Protocol TV) network are provided to survey TV ratings in real time targeting the entire households that view IPTVs without limiting the number of sample panel target households and without the necessity of installing additional equipments. An EPG(Electronic Program Guide) server(210) provides channel information and a TV ratings survey server to an IPTV client(240). The IPTV client periodically outputs reception information including a channel, which has been selected based on the channel information and is currently being received, and subscriber information. A TV ratings survey server(220) surveys TV ratings based on the reception information. The channel information includes information about every channel, and the TV ratings survey server information includes an IP address of the server and a transmission period of survey information for the survey of TV ratings.
Abstract translation: 提供了一种用于测量IPTV（互联网协议电视）网络中的实时电视评级的系统和方法，以实时调查电视评级，针对观看IPTV的整个家庭，而不限制样本面板目标家庭的数量，而不需要 安装附加设备。 EPG（电子节目指南）服务器（210）向IPTV客户端（240）提供频道信息和电视评级调查服务器。 IPTV客户端周期性地输出包括基于频道信息并正在接收的频道的接收信息和用户信息。 电视评级调查服务器（220）根据接收信息调查电视评级。 频道信息包括关于每个频道的信息，并且电视评级调查服务器信息包括服务器的IP地址和用于电视评级调查的调查信息的传输周期。
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公开(公告)号：KR1020080010862A
公开(公告)日：2008-01-31
申请号：KR1020060071507
申请日：2006-07-28
Applicant: 한국전자통신연구원
IPC: H04N21/60 , H04N21/437 , H04N21/2343
CPC classification number: H04N21/478 , H04L67/02 , H04N21/42204 , H04N21/6334 , H04N21/64322
Abstract: A method and an apparatus for a telephone connection service are provided to achieve telephone connection between a transmitter-sided terminal and a receiver-sided terminal just only by clicking a remote control unit button. A set-top box(210) transmits information, which is inputted from a remote control unit(101) of a user, to a return server(220), and displays information, which is transmitted from the return server, through a display device(102). The return server controls a telephone connection request of the set-top box, and communicates with an external network to perform telephone connection between a transmitter-sided terminal(500) and a receiver-sided terminal. A user information database(230) includes subscriber information, which is required for the return server to authenticate the set-top box, and information, which is required to perform a telephone connection service.
Abstract translation: 提供一种用于电话连接服务的方法和装置，仅通过点击遥控单元按钮来实现发射机侧终端和接收侧终端之间的电话连接。 机顶盒（210）将从用户的遥控单元（101）输入的信息发送到返回服务器（220），并且通过显示装置显示从返回服务器发送的信息 （102）。 返回服务器控制机顶盒的电话连接请求，并与外部网络进行通信，以在发射机侧终端（500）和接收侧终端之间执行电话连接。 用户信息数据库（230）包括返回服务器认证机顶盒所需的用户信息和执行电话连接服务所需的信息。
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Patent Agency Ranking
公开(公告)号：KR1020070061065A
公开(公告)日：2007-06-13
申请号：KR1020060041352
申请日：2006-05-09
Applicant: 한국전자통신연구원
CPC classification number: H04L1/1845 , H04L1/0057 , H04L1/08 , H04L1/1628 , H04L1/1809 , H04L1/1819
Abstract: A method for retransmitting/decoding a codeword using feedback information and a transmitting/receiving apparatus are provided to improve the success probability of retransmission by configuring retransmission feedback information by repeating a code bit of the previously transmitted codeword for decoding a retransmission part in a receiving apparatus. An apparatus for retransmitting/decoding a codeword using feedback information includes an index dividing unit, a retransmitting division determining unit, and a transmission controlling unit. The index dividing unit shows a position of data to retransmit as index information in pre-set division information based on retransmission request information received from a receiving apparatus. The retransmitting division determining unit calculates wireless resources used for retransmission of packet data, compares the number of retransmitting division information among the calculated wireless resources with the number of the calculated wireless resources, and generates result information. The transmission controlling unit completes an information bit for retransmission by using the index information to fill the calculated wireless resources with a code bit to transmit, forms a retransmission codeword obtained by adding a parity bit stream to the completed information bit, and transmits the codeword to the receiving apparatus.
Abstract translation: 提供一种使用反馈信息重发/解码码字的方法和发送/接收装置，通过重复用于解码接收装置中的重传部分的先前发送的码字的码位来配置重传反馈信息来提高重传的成功概率 。 使用反馈信息重发/解码码字的装置包括索引分割单元，重传分割确定单元和传输控制单元。 索引划分单元基于从接收装置接收到的重发请求信息，示出作为索引信息重发的数据在预设分区信息中的位置。 重传分割确定单元计算用于分组数据的重发的无线资源，将计算出的无线资源中的重发分割信息的数量与计算出的无线资源的数量进行比较，并生成结果信息。 传输控制单元通过使用索引信息来完成用于重传的信息比特，以用要发送的码位来填充所计算的无线资源，形成通过将奇偶校验比特流加到完成的信息比特而获得的重发码字，并将码字发送到 接收装置。
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7.发明授权
公开(公告)号：KR100542118B1
公开(公告)日：2006-01-11
申请号：KR1020020079230
申请日：2002-12-12
Applicant: 한국전자통신연구원
IPC: H04B1/40
CPC classification number: H04B1/0007 , H04B1/0003 , H04B1/406 , H04L27/0008
Abstract: 본 발명은 하나 이상의 통신 표준을 지원하는 통신 시스템에서 각 통신 표준의 사양에 맞는 디지털 중간 주파수 신호 처리기를 위한 수신단의 디지털 여파기에 관한 것으로, 입력되는 무선 신호의 통신 표준에 따라 입력되는 무선 신호의 디지털 중간 주파수 대역 신호에 대한 기저 대역 신호에서 고대역 신호를 제거하는 수신단 여파기의 구성을 재설정한다. 이때, 복수의 통신 표준에서 공통으로 사용되는 하드웨어 자원이 공유되어 있어, 공통되는 하드웨어 자원에 상기 무선 신호의 통신 표준에서 개별적으로 사용되는 하드웨어 자원을 선택적으로 추가하여 수신단 여파기의 구성을 설정한다. 이와 같이, 복수의 통신 표준에서 공통되는 하드웨어 자원을 공유하면, 전체 하드웨어의 비용을 줄일 수 있다.
소프트웨어 무선 시스템, 디지털 중간 주파수, 디지털 여파기-
公开(公告)号：KR100444732B1
公开(公告)日：2004-08-16
申请号：KR1020010084444
申请日：2001-12-24
Applicant: 한국전자통신연구원
IPC: H04B7/155
Abstract: PURPOSE: A device of operating a chip in a base station demodulator for a CDMA system and a method therefor, and a base station demodulator using the same are provided to perform independent finger functions as many as the number of clocks per chip in one device, and to re-multiplex multiplexed finger outputs outputted from many devices through a scheduling process, thereby implementing easy processing by using a time division method with the one device. CONSTITUTION: Many finger units(PU1-PUn) generate specific symbols despreading signals received through an antenna to minimal spread factors, and perform independent despreading processes as many as the number of clocks per chip through a time division process. A channel scheduler(110) multiplexes the specific symbols generated from the finger units(PU1-PUn) through a scheduling process, and attaches finger number tags to the multiplexed symbols to output the symbols. A finger location tracker(120) outputs a command of moving each location of the finger units(PU1-PUn) in reference to signals outputted from the channel scheduler(110).
Abstract translation: 提供一种在CDMA系统的基站解调器中操作芯片的装置及其方法，以及使用该装置的基站解调器，以在一个装置中执行与每个芯片的时钟数量一样多的独立指针功能， 并且通过调度处理来重新多路复用从多个设备输出的多路复用指针输出，由此通过使用该一个设备的时分方法来实现容易的处理。 构成：许多手指单元（PU1-PUn）产生通过天线接收的特定符号去扩展信号到最小扩展因子，并且通过时分过程执行与每个芯片的时钟数量一样多的独立解扩处理。 信道调度器（110）通过调度过程对从手指单元（PU1-PUn）生成的特定符号进行复用，并将手指号码标签附加到复用的符号以输出符号。 参考从信道调度器（110）输出的信号，手指位置跟踪器（120）输出移动手指单元（PU1-PUn）的每个位置的命令。
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9.发明公开소프트웨어 무선 시스템을 위한 디지털 여파기와 이를 구비한 디지털 중간 주파수 대역 신호 처리 장치 및 그 방법 有权用于软件定义无线电系统的数字滤波器，具有滤波器的设备和处理数字中间频带信号及其方法
公开(公告)号：KR1020040051321A
公开(公告)日：2004-06-18
申请号：KR1020020079230
申请日：2002-12-12
Applicant: 한국전자통신연구원
IPC: H04B1/40
CPC classification number: H04B1/0007 , H04B1/0003 , H04B1/406 , H04L27/0008
Abstract: PURPOSE: A digital filter for SDR(Software-Defined Radio) system, an apparatus having the filter and processing digital intermediate frequency band signal and a method thereof are provided to enable hardware devices to share hardware resources with each other by embodying a receiving filter, which can reconfigured with minimum hardware devices, in digital for each communication standard item. CONSTITUTION: A signal received from an antenna(301) is converted into an analog IF signal through an RF signal processor(302). An analog-digital converter(303) converts the analog IF signal into a digital signal and a digital frequency mixer(306) converts the digital signal into a baseband signal. The digital frequency mixer(306) receives an input from a numerically controlled oscillator(307) for calculating a sine function value of digital frequency. A configurable filter building block(309) removes a high band signal from the baseband-converted signal. A configuration processor(308) receives an input from a filter coefficient calculator(305) for transferring a filter coefficient to the configurable filter building block(309). The configuration processor(308) receives an input from an external filter coefficient input unit(304).
Abstract translation: 目的：提供一种用于SDR（软件定义无线电）系统的数字滤波器，具有滤波器和处理数字中频带信号的装置及其方法，以使得硬件设备能够通过实现接收滤波器来彼此共享硬件资源， 其可以用最小的硬件设备重新配置，用于每个通信标准项目的数字。 构成：从天线（301）接收的信号通过RF信号处理器（302）转换为模拟IF信号。 模拟数字转换器（303）将模拟IF信号转换为数字信号，数字混频器（306）将数字信号转换为基带信号。 数字混频器（306）从数控振荡器（307）接收用于计算数字频率的正弦函数值的输入。 可配置的滤波器构建块（309）从基带转换的信号中去除高频带信号。 配置处理器（308）从滤波器系数计算器（305）接收用于将滤波器系数传送到可配置滤波器构建块（309）的输入。 配置处理器（308）从外部滤波器系数输入单元（304）接收输入。
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公开(公告)号：KR101154051B1
公开(公告)日：2012-06-08
申请号：KR1020080119672
申请日：2008-11-28
Applicant: 한국전자통신연구원
IPC: H04N13/00 , H04N13/02 , H04N21/236
CPC classification number: H04N21/2343 , H04N13/161 , H04N13/178 , H04N13/194 , H04N19/597 , H04N19/70 , H04N21/23614 , H04N21/2362 , H04N21/2368 , H04N21/4341 , H04N21/4348
Abstract: 본발명은영상송수신장치에관한것으로, 특히 2차원영상서비스뿐만아니라스테레오기반의 3차원영상서비스, 다시점기반의 3차원영상서비스를제공하기위해필요한다시점(Multi-View) 영상송수신장치및 그방법에관한것이다. 본발명은 2차원영상이나스테레오기반의 3차원영상혹은다시점기반의 3차원영상등을비디오합성기를통해 2차원기반의합성영상으로전송하고그 합성영상에대한포맷부가정보를함께전송함으로써, 수신단에서는하나의비디오디코더를사용하여합성된 2차원영상을우선복호화하고그 후단에위치하는비디오복원기에서는전송된포맷부가정보를참조하여복호화된합성영상을스테레오기반의 3차원영상혹은다시점기반의 3차원영상등으로복원할수 있다.
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