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公开(公告)号：KR1020040085919A
公开(公告)日：2004-10-08
申请号：KR1020030020774
申请日：2003-04-02
Applicant: 전자부품연구원
IPC: G01S5/04
Abstract: PURPOSE: An apparatus and a method for offering the position information, an apparatus and a method for displaying the position of a vehicle using a digital audio broadcasting(DAB) are provided to DAB broadcast in real time by calculating the error value of the positional coordinate. CONSTITUTION: An apparatus for offering the positional information includes a global positioning system(GPS) receiver(200), a positional coordinate calculation unit(241), an error value detection unit(243) and a broadcast transmission unit(210). For example, In a local radio station the GPS receiver(200) receives PSN from the GPS satellite. The geographic coordinate calculation unit(241) computes the pseudoranges with the PSN signal. The error value detection unit(243) detects the error value by comparing the coordinate calculated by the position coordinate calculation unit(241) with the real coordinate of the local radio station. And, the broadcast transmission unit(210) broadcasts the error valued detected by the error value detection unit(243).
Abstract translation: 目的：通过计算位置坐标的误差值，实时地向DAB广播提供用于提供位置信息的装置和方法，用于使用数字音频广播（DAB）显示车辆的位置的方法） 。 构成：用于提供位置信息的装置包括全球定位系统（GPS）接收器（200），位置坐标计算单元（241），误差值检测单元（243）和广播传输单元（210）。 例如，在本地无线电台中，GPS接收机（200）从GPS卫星接收PSN。 地理坐标计算单元（241）用PSN信号计算伪距。 误差值检测单元（243）通过将由位置坐标计算单元（241）计算的坐标与本地无线电台的实际坐标进行比较来检测误差值。 并且，广播发送单元（210）广播由错误值检测单元（243）检测到的错误值。
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公开(公告)号：KR1020030088648A
公开(公告)日：2003-11-20
申请号：KR1020020026470
申请日：2002-05-14
Applicant: 전자부품연구원
CPC classification number: H04B1/06 , G06F3/0679
Abstract: PURPOSE: A device for supplying a sound information service in a digital radio broadcasting receiver is provided to retrieve requested sound data, and to convert the retrieved sound data and related additional data in MP3 file type and text file type, thereby preventing time and resource consumption. CONSTITUTION: A user interface(130) receives core words including sound data and related data from a service user. A central controller(160) temporarily stores the sound and the related data, periodically analyzes the temporarily stored information data to decide whether the data are similar to the core words, and converts the information data to different types according to decided results. The central controller(160) supplies the converted data to the service user. An RAM(170) classifies the converted sound data and the related information data, and stores the classified data.
Abstract translation: 目的：提供一种用于在数字无线电广播接收机中提供声音信息服务的设备，用于检索所请求的声音数据，并将检索到的声音数据和MP3文件类型和文本文件类型的相关附加数据转换，从而防止时间和资源消耗 。 构成：用户接口（130）从服务用户接收包括声音数据和相关数据的核心词。 中央控制器（160）临时存储声音和相关数据，周期性地分析临时存储的信息数据，以确定数据是否类似于核心字，并根据确定的结果将信息数据转换为不同类型。 中央控制器（160）将转换的数据提供给服务用户。 RAM（170）将经转换的声音数据和相关信息数据进行分类，并存储分类数据。
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公开(公告)号：KR1020050036428A
公开(公告)日：2005-04-20
申请号：KR1020030072115
申请日：2003-10-16
Applicant: 전자부품연구원
IPC: H04B7/26
CPC classification number: H04W28/20 , H04W72/0446
Abstract: 본 발명은 미니비콘을 사용하여 활용되지 않은 시간 슬롯 즉 여유 슬롯을 다시 할당해 줌에 따라 고정 길이 슈퍼 프레임에서도 대역폭을 효율적으로 사용할 수 있는 것에 관한 것이다.
본 발명의 미니비콘을 이용한 대역폭의 활용방법은 비콘구간, 경쟁구간, 할당구간을 포함하여 구성되는 슈퍼 프레임 구조를 사용하는 네트워크 프로토콜 대역폭의 활용방법에 있어서, 마스터가 미니비콘의 사용 여부를 판단하는 제 1단계; 슬레이브가 미니비콘을 사용 여부를 판단하는 제 2단계; 상기 슬레이브가 시간슬롯과 미니비콘 사용 요청을 마스터에 전송하는 제 3단계; 및 상기 마스터가 해당 슬레이브에게 받은 시간슬롯 요청에 따라 비콘과 미니비콘을 사용하여 시간슬롯을 할당하는 제 4단계로 이루어짐에 기술적 특징이 있다.
따라서, 본 발명의 미니비콘을 이용한 대역폭의 활용방법은 미니비콘을 사용함으로써 활용되지 않은 시간 슬롯인 여유 슬롯을 다시 할당하여 고정 길이 슈퍼 프레임에서도 대역폭을 효율적으로 사용하게 하는 효과가 있다. 또한 슈퍼 프레임 구조를 사용하는 모든 네트워크 프로토콜에서 사용될 수 있으며, 구현이 단순하고 손쉬운 슈퍼 프레임 동기와 대역폭을 효율적으로 사용할 수 있다는 효과가 있다.-
公开(公告)号：KR1020030089997A
公开(公告)日：2003-11-28
申请号：KR1020020027938
申请日：2002-05-20
Applicant: 전자부품연구원
Abstract: PURPOSE: An advertising method using a game network is provided to supply a game machine at low price by executing an advertisement of a specific company using a conventional network game machine, thereby guaranteeing a predetermined profit to a game machine manufacturer. CONSTITUTION: Each participating network game machine selects a master or a slave(701). A game is started through time control modules of a master network game machine and an interrupt is waited(702). If an interrupt is received(703), the progressed game is temporarily stopped(704). It is judged whether the interrupt informs that a predetermined stage of the game is completed(705). If the interrupt is a game stage termination interrupt, one stage termination of the game is informed and an advertisement starting and progressing time are set(707). The master game machine transmits a predetermined message for instructing a progress of an advertisement to other slave game machines based on the above processing result(708). The master game machine displays a corresponding advertisement on a monitor thereof(709). The game is restarted(710).
Abstract translation: 目的：提供使用游戏网络的广告方法，通过使用传统的网络游戏机执行特定公司的广告，以低价提供游戏机，从而保证游戏机制造商的预定利润。 构成：每个参与的网络游戏机选择主机或从机（701）。 通过主网络游戏机的时间控制模块开始游戏，并等待中断（702）。 如果接收到中断（703），则进行游戏暂时停止（704）。 判断中断是否完成游戏的预定阶段（705）。 如果中断是游戏阶段终止中断，则通知游戏的一阶段终止并且设置广告开始和进行时间（707）。 基于上述处理结果，主游戏机向其他从属游戏机发送用于指示广告进展的预定消息（708）。 主游戏机在其监视器上显示相应的广告（709）。 游戏重新启动（710）。
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公开(公告)号：KR1020030089996A
公开(公告)日：2003-11-28
申请号：KR1020020027937
申请日：2002-05-20
Applicant: 전자부품연구원
IPC: H04L27/26
Abstract: PURPOSE: An improved method for estimating a frequency offset of a mobile communication system is provided to obtain a diversity gain and improve the accuracy of the frequency estimation by combining estimated values of each frequency offset. CONSTITUTION: An estimating process of frequency offset is performed in each sub channel, respectively. A frequency offset combination process is performed to combine the estimated values of each frequency offset. A mobile communication system is formed with a multi-input/output channel modulation system, a transmission diversity system, a multi-code division multi-access system or a binary code division multi-access system. The multi input/output channel modulation system or transmission diversity system perform a frequency offset estimation process by using a predetermined mathematical expression.
Abstract translation: 目的：提供一种用于估计移动通信系统的频率偏移的改进方法，以通过组合每个频率偏移的估计值来获得分集增益并提高频率估计的精度。 构成：分别在每个子通道中执行频率偏移的估计过程。 执行频率偏移组合处理以组合每个频率偏移的估计值。 移动通信系统由多输入/输出信道调制系统，传输分集系统，多码分多址系统或二进制码分多址系统构成。 多输入/输出信道调制系统或传输分集系统通过使用预定的数学表达式来执行频偏估计处理。
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Patent Agency Ranking
公开(公告)号：KR1020030084162A
公开(公告)日：2003-11-01
申请号：KR1020020022718
申请日：2002-04-25
Applicant: 전자부품연구원
Abstract: PURPOSE: A device for generating an accord in a network toy using a wireless communication and a method thereof are provided to activate an education by creating an accord using a network doll and toy, thereby increasing competitive powers of children. CONSTITUTION: If users operate terminals and constitute a network(S300), it is checked whether each terminal is connected(S301). An education or a game is started(S303). In the case that a game is started, the user controls a switch of the terminal for playing the game. After playing the network game, a winner is decided(S304), and a terminal of the winner is designated as the master terminal(S305). A controller of the master terminal constitutes a network based on the master among slave terminals according as the user inputs the switch(S306) and selects a music and an accord according as the user inputs the switch(S307). If a music is selected, the slave terminals generate each accord in accordance with a control signal of the master terminal, and a chorus is progressed(S308). If the music is terminated, the controller of the master terminal releases the constitution of the network(S310).
Abstract translation: 目的：提供一种使用无线通信在网络玩具中产生协议的装置及其方法，以通过使用网络娃娃和玩具创建协议来激活教育，从而增加儿童的竞争力。 规定：如果用户操作终端并构成网络（S300），则检查每个终端是否连接（S301）。 开始教育或游戏（S303）。 在开始游戏的情况下，用户控制用于玩游戏的终端的切换。 在玩网络游戏之后，决定胜利者（S304），将胜者的终端指定为主终端（S305）。 主终端的控制器根据用户输入开关构成从终端之间的主机的网络（S306），并根据用户输入开关选择音乐和协议（S307）。 如果选择音乐，则从机终端根据主终端的控制信号产生一致，并且合唱进行（S308）。 如果音乐终止，则主终端的控制器释放网络的构成（S310）。
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公开(公告)号：KR1020030080829A
公开(公告)日：2003-10-17
申请号：KR1020020019652
申请日：2002-04-11
Applicant: 전자부품연구원
IPC: G06Q50/20
Abstract: PURPOSE: A device and a method for an education service through a physical growth model using the Internet and the wireless communication are provided to enhance the interest and the learning concentration of child by constructing a robot base, a house, and a castle gradually according to a learning step, and giving a gift as completing the growth model when a final education object is reached. CONSTITUTION: A learning data storing part(250) stores the learning data. An education part(230) performs the gradual education according to a preset learning step. A test part(240) performs a test after finishing the education of the education part(230), and elevates the learning step by one step according to a test result. A controller(220) outputs a control signal to grow the physical growth model according to the learning step, and transfers the gift if the learning step passes a final learning step. A gift giving device(400) grows the physical growth model and gives the gift according to the control of the controller(220).
Abstract translation: 目的：通过使用互联网和无线通信的物理增长模型，提供教育服务的设备和方法，以通过根据以下方式逐步构建机器人基地，房屋和城堡来增强孩子的兴趣和学习集中度 一个学习步骤，并且在达到最终教育对象时给予完成增长模式的礼物。 构成：学习数据存储部（250）存储学习数据。 教育部门（230）根据预设的学习步骤进行逐步教育。 测试部件（240）在完成教育部件（230）的教育之后执行测试，并且根据测试结果将学习步骤提升一步。 控制器（220）根据学习步骤输出控制信号以增长物理增长模型，并且如果学习步骤通过最终学习步骤则转移该礼物。 送礼装置（400）增加身体成长模型，并根据控制器的控制给予礼物（220）。
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公开(公告)号：KR100458902B1
公开(公告)日：2004-12-03
申请号：KR1020020019652
申请日：2002-04-11
Applicant: 전자부품연구원
IPC: G06Q50/20
Abstract: PURPOSE: A device and a method for an education service through a physical growth model using the Internet and the wireless communication are provided to enhance the interest and the learning concentration of child by constructing a robot base, a house, and a castle gradually according to a learning step, and giving a gift as completing the growth model when a final education object is reached. CONSTITUTION: A learning data storing part(250) stores the learning data. An education part(230) performs the gradual education according to a preset learning step. A test part(240) performs a test after finishing the education of the education part(230), and elevates the learning step by one step according to a test result. A controller(220) outputs a control signal to grow the physical growth model according to the learning step, and transfers the gift if the learning step passes a final learning step. A gift giving device(400) grows the physical growth model and gives the gift according to the control of the controller(220).
Abstract translation: 目的：提供一种通过使用因特网和无线通信的身体成长模型的教育服务的装置和方法，以通过逐渐构建机器人基地，房屋和城堡来提高儿童的兴趣和学习集中度 一个学习步骤，并在达到最终教育对象时赠送一份完成增长模式的礼物。 构成：学习数据存储部分（250）存储学习数据。 教育部分（230）根据预设的学习步骤执行渐进式教育。 测试部分（240）在完成教育部分（230）的教育之后执行测试，并且根据测试结果将学习步骤提升一步。 控制器（220）根据学习步骤输出控制信号以生长物理生长模型，并且如果学习步骤通过最终学习步骤则传送礼物。 礼物赠送装置（400）根据控制器（220）的控制来生长物理生长模型并给予礼物。
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公开(公告)号：KR1020040086489A
公开(公告)日：2004-10-11
申请号：KR1020030020775
申请日：2003-04-02
Applicant: 전자부품연구원
IPC: H04B1/40
CPC classification number: H04M1/6033 , G06F13/387 , H04R2420/07
Abstract: PURPOSE: A system for transceiving voice data by using DAB(Digital Audio Broadcasting) is provided to generate a transmission request signal of voice data, and to transmit the transmission request signal to a transmission system such that the system can transmit the voice data, while multiplexing the data. CONSTITUTION: A voice data output apparatus(100) multiplexes plural voice data, and outputs the multiplexed data. A USB dongle(110) outputs a transmission request signal to the voice data output apparatus(100), inputs the voice data, and transmits the data outside. The voice data output apparatus(100) comprises as follows. A CPU(101) selects the plural voice data, and controls the multiplexing of the voice data. Plural voice data generation sources(103) generate the voice data. Plural voice data encoders(105) encode the voice data, respectively. A multiplexer(107) switches the output data of the encoders(105), and multiplexes the switched data. A USB port(109) transmits the multiplexed voice data to the USB dongle(110), and inputs the transmission request signal to the CPU(101).
Abstract translation: 目的：提供一种通过使用DAB（数字音频广播）收发语音数据的系统，以产生语音数据的发送请求信号，并将发送请求信号发送到传输系统，以便系统可以发送语音数据，同时 复用数据。 构成：语音数据输出装置（100）复用多个语音数据，并输出多路复用数据。 USB适配器（110）向语音数据输出装置（100）输出发送请求信号，输入语音数据，并将数据发送到外部。 语音数据输出装置（100）包括如下。 CPU（101）选择多个语音数据，并控制语音数据的复用。 多个语音数据生成源（103）生成语音数据。 多个语音数据编码器（105）分别对语音数据进行编码。 多路复用器（107）切换编码器（105）的输出数据，并对切换的数据进行多路复用。 USB端口（109）将复用的语音数据发送到USB加密狗（110），并将发送请求信号输入到CPU（101）。
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公开(公告)号：KR1020030090826A
公开(公告)日：2003-12-01
申请号：KR1020020028412
申请日：2002-05-22
Applicant: 전자부품연구원
IPC: H04B1/06
CPC classification number: H04H20/47 , H04H40/36 , H04H2201/13 , H04H2201/40
Abstract: PURPOSE: An apparatus for transmitting and receiving data in a digital radio, a data control system thereof, and a data control method thereof are provided to control various devices which work for the profitability of public or private companies by digital data transmitted through a digital broadcasting. CONSTITUTION: An OFDM(Orthogonal Frequency Division Multiplexing) modulator(110) uses input channels having an acoustic broadcasting channel(C1), a public control service channel(C2) and a profit company service channel(C3), and modulates acoustic broadcasting data, public control data and public company data to be suitable for a digital broadcasting. An up-converter(120) broadcasts the data modulated in the OFDM modulator(110) through a dynamic frequency conversion operation.
Abstract translation: 目的：提供一种用于在数字无线电中发送和接收数据的装置，其数据控制系统及其数据控制方法，用于通过数字广播发送的数字数据来控制各种用于公共或私营公司盈利的设备 。 构成：OFDM（正交频分复用）调制器（110）使用具有声音广播信道（C1），公共控制服务信道（C2）和利润公司服务信道（C3）的输入信道，并且调制声音广播数据， 公共控制数据和上市公司数据适合数字广播。 上变频器（120）通过动态频率转换操作广播在OFDM调制器（110）中调制的数据。
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