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公开(公告)号：KR1020120049423A
公开(公告)日：2012-05-17
申请号：KR1020100110145
申请日：2010-11-08
Applicant: 한국전자통신연구원
IPC: H04B17/40
CPC classification number: H04B7/18519 , H04B17/18 , H04B17/26
Abstract: PURPOSE: An apparatus and a method for monitoring a state of a satellite repeater are provided to perform statistic analysis of telemetry data based on a satellite repeater input/output signal level. CONSTITUTION: An I/O(Input/Output) signal level receiver(310) receives an input/output signal level of a satellite repeater. A telemetry receiver(330) receives telemetry data about the satellite repeater. A telemetry analysis unit(350) loads analog telemetry data. The telemetry analysis unit performs statics analysis of the loaded analog telemetry data.
Abstract translation: 目的：提供一种用于监测卫星转发器状态的装置和方法，以便根据卫星转发器输入/输出信号电平进行遥测数据的统计分析。 构成：I / O（输入/输出）信号电平接收器（310）接收卫星中继器的输入/输出信号电平。 遥测接收器（330）接收关于卫星中继器的遥测数据。 遥测分析单元（350）加载模拟遥测数据。 遥测分析单元对加载的模拟遥测数据进行静态分析。
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公开(公告)号：KR1020110068703A
公开(公告)日：2011-06-22
申请号：KR1020090125788
申请日：2009-12-16
Applicant: 한국전자통신연구원
IPC: G01S5/14 , G08G1/0968 , G08G1/09 , B62D41/00 , G01S3/38
CPC classification number: G01S5/14 , B62D41/00 , G01S3/38 , G08G1/0968
Abstract: PURPOSE: An apparatus and a method for attitude controller and a car black box using a satellite navigation system are provided to secure the accurate position of a vehicle by installing a satellite navigation correction device. CONSTITUTION: Satellite navigation receivers(201,202) receive satellite navigation data and use a plurality of satellite navigation antennas which are mounted in vehicles A correction information collecting unit(203) receives correction information data from a base station. A precision position calculation unit(204) calculates the precision position of the vehicles and the posture and rotation state thereof. A position recording unit(205) stores the posture and rotation state of the vehicles.
Abstract translation: 目的：提供一种姿态控制器和使用卫星导航系统的汽车黑匣子的装置和方法，通过安装卫星导航校正装置来确保车辆的准确位置。 构成：卫星导航接收机（201,202）接收卫星导航数据并使用安装在车辆中的多个卫星导航天线。校正信息收集单元（203）从基站接收校正信息数据。 精密位置计算单元（204）计算车辆的精确位置及其姿势和旋转状态。 位置记录单元（205）存储车辆的姿势和旋转状态。
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公开(公告)号：KR1020110068130A
公开(公告)日：2011-06-22
申请号：KR1020090124973
申请日：2009-12-15
Applicant: 한국전자통신연구원
CPC classification number: G06F17/2229 , G06F17/24
Abstract: PURPOSE: A apparatus and method for generating a procedure of satellite ground control system is provided to easily write a procedure manual by setting a mapping condition for the satellite command or operation procedure manual using multiple methods in consideration of various satellite management scenarios. CONSTITUTION: A storage(120) stores a first and a second mapping script. The first and the second mapping script are written in a script language and comprise loops, branches, functions, logic operation, comparing operation, and arithmetic operation. A script executor(110) calls and executes the first and the second mapping script corresponding to each satellite mission included in satellite mission schedule from the storage, and then creates a satellite command and operation manual for the satellite mission schedule.
Abstract translation: 目的：提供一种用于产生卫星地面控制系统的方法的装置和方法，以便考虑到各种卫星管理场景，通过使用多种方法设置卫星命令或操作程序手册的映射条件来轻松地编写程序手册。 构成：存储（120）存储第一和第二映射脚本。 第一个和第二个映射脚本用脚本语言编写，包括循环，分支，功能，逻辑运算，比较运算和算术运算。 脚本执行器（110）从存储器调用并执行与卫星任务调度中包括的每个卫星任务相对应的第一和第二映射脚本，然后创建用于卫星任务时间表的卫星命令和操作手册。
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公开(公告)号：KR1020110068129A
公开(公告)日：2011-06-22
申请号：KR1020090124972
申请日：2009-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A navigation system using neighboring navigation information and a method thereof are provided to improve TTFF(Time To First Fix) performance, the time required for calculating the current position from the power turned on. CONSTITUTION: A navigation system using neighboring navigation information comprises: a short-distance wireless communication module(350) receiving neighboring navigation information from a navigation system located on the circumference; a navigation module(310) obtaining navigation signals from a navigation satellite by utilizing the received neighboring navigation information, and processing the obtained navigation signals, thereby calculating the own position; a mobile communication module(330) receiving the mobile communication time information from a base station(200); and a code phase synchronous signal generation module(320) calculating code phase synchronous signals on the basis of the mobile communication time information and the measuring time of a measuring data, received from the neighboring navigation system, and transferring to the navigation module, wherein the navigation module obtains the navigation signals on the basis of the code phase synchronous signals and processes into the obtained navigation signals to calculate the down position.
Abstract translation: 目的：提供使用相邻导航信息的导航系统及其方法，以改善TTFF（Time to First Fix）时间性能，即从打开的电源计算当前位置所需的时间。 构成：使用相邻导航信息的导航系统包括：短距离无线通信模块（350），其从位于所述圆周的导航系统接收相邻的导航信息; 导航模块（310），通过利用所接收的相邻导航信息从导航卫星获取导航信号，并处理所获得的导航信号，由此计算其自身位置; 从基站（200）接收移动通信时间信息的移动通信模块（330）; 以及代码相位同步信号生成模块，根据来自相邻导航系统的移动通信时间信息和测量数据的测量时间，计算码相位同步信号，并传送给导航模块，其中， 导航模块基于代码相位同步信号获取导航信号，并将其处理成所获得的导航信号，以计算下降位置。
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公开(公告)号：KR1020110068128A
公开(公告)日：2011-06-22
申请号：KR1020090124971
申请日：2009-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus and a method for acquiring signals and a method for setting the parameter of the apparatus are provided to reduce the processing amount of a correlation operation by controlling the frequency resolution of a signal acquired from a satellite navigation receiver. CONSTITUTION: A sampling module(110) samples a signal, received from a satellite, and a pre-set PRN code according to pre-set signal acquiring frequency. A correlation operator(120) implements a correlation operation with respect to the signal and the PRN code. A Fourier transformer(140) implements a Fourier transformation operation with respect to the frequency resolution of the correlation operated result according to a pre-set Fourier transformation point. A peak detector(170) detects the peak of an energy value based on the Fourier transformed result.
Abstract translation: 目的：提供用于获取信号的装置和方法以及用于设置装置的参数的方法，以通过控制从卫星导航接收机获取的信号的频率分辨率来减少相关操作的处理量。 构成：采样模块（110）根据预先设定的信号获取频率对从卫星接收的信号和预设PRN码进行采样。 相关运算符（120）对信号和PRN码进行相关运算。 傅里叶变换器（140）根据预设的傅立叶变换点对相关运算结果的频率分辨率进行傅立叶变换运算。 峰值检测器（170）基于傅里叶变换结果检测能量值的峰值。
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Patent Agency Ranking
公开(公告)号：KR101015892B1
公开(公告)日：2011-02-23
申请号：KR1020080099341
申请日：2008-10-09
Applicant: 한국전자통신연구원
Abstract: 본 발명은 음영지역 해소와 항법 성능향상을 위한 항법위성 신호 중계 방법 및 장치를 개시한다.
본 발명은 항법위성으로부터 전송되어오는 항법위성 신호가 차단된 경우,방위각과 고도각을 설정하여 위성신호를 선택적으로 중계하여 항법위성 신호의 음영지역을 해소할 수 있다. 본 발명은 중계기를 이용하여 장애물에 의해서 차단된 방향에서의 위성신호를 사용자 단말기가 수신할 수 있어 정확한 위치를 알아낼 수 있을 뿐만 아니라 위치 오차도 줄이는 효과가 있다.-
公开(公告)号：KR101001553B1
公开(公告)日：2010-12-17
申请号：KR1020080084751
申请日：2008-08-28
Applicant: 한국전자통신연구원
Abstract: 본 발명은 위성항법 수신기의 비트/프레임 동기 방법 및 그 장치를 개시한다.
본 발명은 입력 메시지와 프리엠블의 상관시 보다 효율적으로 상관하기 위해 메시지의 구조에 따른 프레임동기를 구성함으로써 성능을 개선시키고 수신기의 복잡성을 향상시킬 수 있다.-
公开(公告)号：KR100981964B1
公开(公告)日：2010-09-13
申请号：KR1020080093395
申请日：2008-09-23
Applicant: 한국전자통신연구원
Abstract: 본 발명은 항법신호 중계장치 및 그 방법을 개시한다.
본 발명은 건물 옥상 및 위성에 대한 가시도가 보장된 장소에 항법신호 중계장치를 설치하여 이를 통해 항법신호를 재전송하며, 항법신호 중계장치에서는 항법신호에 대한 신호증폭과 더불어 잡음을 제거하여 실내에서의 항법신호 수신감도 및 수신레벨을 향상시킬 수 있다.-
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：KR1020100034627A
公开(公告)日：2010-04-01
申请号：KR1020080093855
申请日：2008-09-24
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A signal acquisition method and an apparatus of an GNSS receiver are provided to rapidly obtain a GPS signal by using FFT. CONSTITUTION: An acquiring method of a global positioning system comprises the following steps: storing a PRN code (S1010); controlling an input signal (S1020); performing FFT(S1030); performing IFFT (S1040); and searching a maximum value(S1050). In the PRN code storing step, the PRN code is processed by FFT and a result is stored. In controlling an input signal, the speed of the input signal is controlled.
Abstract translation: 目的：提供一种信号采集方法和GNSS接收机的装置，通过FFT快速获取GPS信号。 构成：全球定位系统的获取方法包括以下步骤：存储PRN码（S1010）; 控制输入信号（S1020）; 执行FFT（S1030）; 执行IFFT（S1040）; 并搜索最大值（S1050）。 在PRN码存储步骤中，通过FFT处理PRN码并存储结果。 在控制输入信号时，控制输入信号的速度。
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