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公开(公告)号：KR101839124B1
公开(公告)日：2018-03-15
申请号：KR1020100132914
申请日：2010-12-22
Applicant: 한국전자통신연구원
Abstract: 발명에따른선박의안전운항을도모할수 있는선박안전운항방법및 시스템은, 선박에장착된선박단말장치와선박관제센터가구비하는선박관제센터단말장치를포함하고, 상기선박단말장치는선박이운항을위해모니터링하는실시간운항영상을선박관제센터에제공하며, 상기선박관제센터단말장치는관제를위해모니터링하는관제영상을선박에제공함으로써, 선박관제센터와선박이동일한영상을공유할수 있게되어, 선박관제센터와선박간커뮤니케이션이원활해지고, 위험상황시선박이대처가용이해지도록할 수있으며, 선박관제센터의관제능력을향상시킨다.
Abstract translation: 方法容器，可以根据本发明和系统实现了容器安全操作的安全操作，包括船舶终端设备和在附着于该船舶控制中心提供的船舶控制中心终端装置，和船舶终端设备容器的航班 船舶控制中心终端设备可以向船舶提供要为该控制进行监视的控制图像，使得船舶控制中心和船舶可以共享相同的图像， 改善控制中心与船舶之间的通信，使船舶能够了解危险情况下的情况，提高船舶控制中心的控制能力。
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72.发明公开
公开(公告)号：KR1020170073837A
公开(公告)日：2017-06-29
申请号：KR1020150182258
申请日：2015-12-18
Applicant: 한국전자통신연구원
Abstract: 단일능동안테나와복수의기생소자를포함하는콤팩트 MIMO 안테나기반의빔 형성을위한빔 탐색장치는빔 패턴세트에해당하는각 빔패턴을위한상기복수의기생소자의리액턴스값이저장되어있는룩업테이블을생성하고, 제1 빔폭을가지는복수개의빔 패턴으로전체빔 탐색을수행하여상기제1 빔폭을가지는복수개의빔 패턴중에서신호품질이가장좋은하나의빔 패턴을선택하며, 선택된빔 패턴의제1 빔폭에포함되는제2 빔폭을가지는복수개의빔 패턴으로부분빔 탐색을수행하여최적빔 패턴을선택한다. 다음, 빔탐색장치는상기룩업테이블에서상기최적빔 패턴의리액턴스값을확인하여, 상기복수의기생소자의리액턴스값을상기최적빔 패턴의리액턴스값으로설정한다.
Abstract translation: 一种用于基于包括单个有源天线和多个寄生元件的紧凑MIMO天线的波束形成的波束搜索设备包括查找表，该查找表存储对应于波束图案集的每个波束图案的多个寄生元件的电抗值 对具有第一波束宽度的多个波束图案执行总体波束搜索，以从具有第一波束宽度的多个波束图案中选择具有最佳信号质量的一个波束图案，并且选择的波束图案的第一波束宽度 并且通过利用包括在第二波束图案中的具有第二波束宽度的多个波束图案执行部分波束搜索来选择最佳波束图案。 接下来，波束搜索设备在查找表中检查最佳波束方向图的电抗值，并将多个无源元件的电抗值设置为最佳波束方向图的电抗值。
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公开(公告)号：KR1020140077647A
公开(公告)日：2014-06-24
申请号：KR1020120146687
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04B7/04
CPC classification number: H04B7/024 , H04B7/0619
Abstract: Provided is a method of selecting a base station to be participated cooperatively based on the strength of a received signal in order to be able to calculate smoothly a free coding vector if there are three or more base stations to share information. According to an embodiment of the present invention, the method can be improved as compared to a non-cooperative network and achieve proximity performance to a completed cooperative network by determining the base stations to share the information among all the base stations in a plurality of cell MIMO network.
Abstract translation: 提供了一种基于接收信号的强度来协同选择要参与的基站的方法，以便如果存在三个或更多个基站来共享信息，则能够平滑地计算自由编码矢量。 根据本发明的实施例，与非协作网络相比，可以改进该方法，并且通过确定基站在多个小区中的所有基站之间共享信息来实现对完成的协作网络的接近性能 MIMO网络。
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公开(公告)号：KR1020140077646A
公开(公告)日：2014-06-24
申请号：KR1020120146686
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04B7/04
Abstract: Provided is a method to select an optimal serving base station in a base station of multi-cell cooperative communication network. According to an embodiment of the present invention, the base station included in the multi-cell cooperative communication network can efficiently select the optimal serving base station for a specific terminal and also provide an efficient method of selecting the optimal serving base station of the base station even in case a network on which an one-way cooperative communication is mounted.
Abstract translation: 提供了一种在多小区协作通信网络的基站中选择最优服务基站的方法。 根据本发明的实施例，包括在多小区协作通信网络中的基站可以有效地选择用于特定终端的最优服务基站，并且还提供选择基站的最优服务基站的有效方法 即使在安装了单向协作通信的网络的情况下也是如此。
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公开(公告)号：KR1020130127311A
公开(公告)日：2013-11-22
申请号：KR1020120051139
申请日：2012-05-14
Applicant: 한국전자통신연구원
Abstract: A transmission power control device of a wireless access device determines a transmission power value of a wireless access device using a transmission power value of an adjacent wireless access device after extracting the transmission power value of the wireless access device when detecting a control signal of the adjacent wireless access device and transmits a control signal with the determined transmission power value. The transmission power control device of the wireless access device makes balance with a transmission power value with the adjacent wireless access device by controlling the transmission power value of the wireless access device using the transmission power value of the adjacent wireless access device until a control signal of the adjacent access device is detected. [Reference numerals] (810) Receiving unit;(820) Error judging unit;(830) Transmitting electricity extracting unit;(840) Transmitting electricity determining unit;(850) Transmitting unit
Abstract translation: 无线接入装置的发送功率控制装置在检测到相邻的无线接入装置的控制信号时提取无线接入装置的发送功率值之后，使用相邻无线接入装置的发送功率值来决定无线接入装置的发送功率值 无线接入装置，并以确定的发送功率值发送控制信号。 无线接入装置的发送功率控制装置通过使用相邻无线接入装置的发送功率值控制无线接入装置的发送功率值，与相邻无线接入装置的发送功率值平衡，直到控制信号 检测相邻的访问设备。 （810）接收单元;（820）错误判断单元;（830）发送电力提取单元;（840）发送电力确定单元;（850）发送单元
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Patent Agency Ranking
公开(公告)号：KR101295883B1
公开(公告)日：2013-08-12
申请号：KR1020090124860
申请日：2009-12-15
Applicant: 한국전자통신연구원
CPC classification number: H04M3/42348 , H04M2201/38 , H04M2207/18 , H04M2242/30 , H04W24/00 , H04W64/00
Abstract: 본 발명은 무선 통신 단말기의 동작 방법에 관한 것이다. 본 발명의 무선 통신 단말기의 동작 방법은 사용자 인터페이스를 통해 이벤트를 검출하는 단계, 이벤트 검출에 응답하여 무선 통신 채널을 통해 위치 정보를 검출하는 단계, 그리고 검출된 이벤트의 정보 및 검출된 위치 정보를 사용자 인터페이스로 출력하는 단계로 구성된다.
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公开(公告)号：KR1020120071248A
公开(公告)日：2012-07-02
申请号：KR1020100132914
申请日：2010-12-22
Applicant: 한국전자통신연구원
Abstract: PURPOSE: Ship safety navigation equipment and method are provided to promote a safe navigation by providing a real-time control image to all ships periodically or depending on needs. CONSTITUTION: A ship terminal device(100) is installed. A ship control center terminal device(300) is equipped in a ship control center. A ship terminal device receives a control image and transmits a real-time navigation image to the ship control center terminal device. The ship control center terminal device displays a real-time navigation image through an image display unit and transmits a control image and navigation information to a ship terminal device.
Abstract translation: 目的：提供船舶安全导航设备和方法，通过定期或根据需要向所有船舶提供实时控制图像，促进安全航行。 构成：安装了船舶终端设备（100）。 船舶控制中心终端装置（300）配备在船舶控制中心。 船舶终端装置接收控制图像并将实时导航图像发送到船舶控制中心终端装置。 船舶控制中心终端装置通过图像显示单元显示实时导航图像，并将控制图像和导航信息发送给船舶终端装置。
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公开(公告)号：KR1020100071482A
公开(公告)日：2010-06-29
申请号：KR1020080130214
申请日：2008-12-19
Applicant: 한국전자통신연구원
CPC classification number: H04L25/0204 , H04L1/0643 , H04L25/03343 , H04L2025/03426 , H04B7/0417 , H04B7/0619
Abstract: PURPOSE: A MIMO(Multiple Input Multiple Output) wireless communications system and a method thereof are provided to reduce interference by detecting signals received from each path at the receiving terminal. CONSTITUTION: An STBC(Space Time Block Coding) part receives transmission data. The STBC part outputs a plurality of coding signals. A pre-equalizer(23) executes a pre-equalization of a plurality of coding signals transmitted from the STBC part. The pre-equalizer outputs a plurality of transmission signals. A first and a second transmission antenna(25,26) transmit a plurality of transmission signals at the different time.
Abstract translation: 目的：提供MIMO（多输入多输出）无线通信系统及其方法，以通过检测从接收终端处的每个路径接收到的信号来减少干扰。 构成：STBC（空时块编码）部分接收传输数据。 STBC部分输出多个编码信号。 预均衡器（23）执行从STBC部分发送的多个编码信号的预均衡。 预均衡器输出多个发送信号。 第一和第二发送天线（25,26）在不同时间发送多个发送信号。
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公开(公告)号：KR1020100068795A
公开(公告)日：2010-06-24
申请号：KR1020080127273
申请日：2008-12-15
Applicant: 한국전자통신연구원
IPC: H03M13/23
CPC classification number: H03M13/235 , H03M13/413
Abstract: PURPOSE: A tail biting convolution encoding device and a method thereof are provided to execute a tail biting convolution encoding by reflecting a result that an initial preset bit is encoded on the result that information bit sequence is encoded. CONSTITUTION: A buffer(100) stores a bit sequence as much as the initial L bit of the n-number of information bit sequence. An encoder(200) executes an encoding process when data is inputted to the buffer. The encoder stores the convolution-coded encoded bit sequence to a storage part(300) by convolution-encoding the n-number of information bit sequence consisting of inputted data block. The encoder encodes to the final bit of the data block. The encoder successively convolution-encodes the initial L bit saved in the buffer from the first bit. The encoder outputs the bit sequence which is tail biting convolution-encoded by arranging the convolution-encoded bit in the location of firstly encoded bit sequence among encoded bit sequence.
Abstract translation: 目的：提供一种尾巴卷积编码装置及其方法，用于通过反映初始预置位对编码信息比特序列的结果进行编码的结果来执行尾部卷积编码。 构成：缓冲器（100）存储与n个信息位序列的初始L位一样多的位序列。 当数据被输入到缓冲器时，编码器（200）执行编码处理。 编码器通过卷积编码由输入的数据块组成的n个信息比特序列，将卷积编码的编码比特序列存储到存储部分（300）。 编码器编码到数据块的最后一位。 编码器对从第一位保存在缓冲器中的初始L位进行顺序卷积编码。 编码器通过将编码比特序列中的第一编码比特序列的位置中的卷积编码比特排列成卷积编码的比特序列。
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公开(公告)号：KR1020090065331A
公开(公告)日：2009-06-22
申请号：KR1020070132826
申请日：2007-12-17
Applicant: 한국전자통신연구원
IPC: H04L1/08
CPC classification number: H04L1/0047 , H03M13/2957 , H03M13/3927 , H04L1/0061 , H04L1/08
Abstract: A method and a device for decoding a turbo code are provided to give a weighted value to a systematic bit by comparing a received error data with a LLR(Log Likelihood Ratio) value of the systematic bit of a retransmission data. A transceiving part(110) exchanges a data with a transmitter which transmits the data. The transceiving part exchanges an encoded data by using a turbo code as a channel code. A decoding part(120) decodes the received data by using a turbo decoder. An error checking part(130) checks an error of the data. A memory(140) stores the data. A LLR calculation part(150) calculates a LLR value of a systematic bit of the data. A comparing part(160) compares the LLR value of the systematic bit of the data. A data generating part(170) generates a coupling data.
Abstract translation: 提供一种用于对turbo码进行解码的方法和装置，通过将接收到的误差数据与重发数据的系统比特的LLR（对数似然比）值进行比较，给予系统比特的加权值。 收发部分（110）与发送数据的发送机交换数据。 收发部分通过使用turbo码作为信道码来交换编码数据。 解码部分（120）通过使用turbo解码器解码所接收的数据。 错误检查部分（130）检查数据的错误。 存储器（140）存储数据。 LLR计算部分（150）计算数据的系统比特的LLR值。 比较部分（160）比较数据的系统比特的LLR值。 数据生成部（170）生成耦合数据。
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