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公开(公告)号：KR1020150081839A
公开(公告)日：2015-07-15
申请号：KR1020140001743
申请日：2014-01-07
Applicant: 한국전자통신연구원
IPC: G06F19/00
CPC classification number: G06N5/04
Abstract: 사이버-물리시스템의목표를설정하고목표를평가하여그것의달성도를평가하는장치및 방법을제시한다. 제시된장치는입력받은목표모델을근거로목표지식테이블을생성하는목표지식변환부, 목표지식변환부에의해생성된목표지식테이블상의목표들의성공또는실패를분석하는목표감시및 분석부, 및목표감시및 분석부의결과물을근거로목표들의달성도를생성하는목표평가부를포함한다.
Abstract translation: 本发明涉及一种建立网络物理系统目标的设备和方法，并对目标和成果进行评估。 所提出的装置包括：目标知识转换单元，基于输入的目标模型生成目标知识表; 目标监测和分析单元，分析由目标知识转换单元生成的目标知识表中的目标的成败; 以及目标评估单元，其基于目标监视和分析单元的结果产生目标的可实现性。
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公开(公告)号：KR1020140137585A
公开(公告)日：2014-12-03
申请号：KR1020130058260
申请日：2013-05-23
Applicant: 한국전자통신연구원
CPC classification number: H04L1/1685 , H04L1/18 , H04L2001/0093 , H04L2201/08
Abstract: 멀티캐스트 방법은 분산 네트워크 환경에서 멀티캐스트 장치가 적어도 하나의 통신객체를 검색하는 단계, 적어도 하나의 통신 객체 중에서 송신자 측면의 통신객체로부터 멀티캐스트 데이터를 수신하는 단계, 멀티캐스트 데이터를 송신한 통신객체로부터 폴링 메시지를 수신하는 단계, 폴링 메시지에 대응하는 응답 메시지를 전송하는 단계 및 응답 메시지를 전송한 결과를 토대로 통신객체 간의 전송에러 발생 여부를 판단하고, 판단한 결과를 토대로 멀티캐스트를 수행하는 단계를 포함한다.
Abstract translation: 组播方法包括：通过组播装置搜索分布式网络环境中的一个或多个通信对象; 从所述一个或多个通信对象中的发送方侧通信对象接收组播数据; 从所述通信对象接收发送所述多播数据的轮询消息; 发送对应于所述轮询消息的响应消息; 以及基于所述响应消息的发送的结果来确定在通信对象之间是否发生了传输错误，以及基于确定结果来执行多播。
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公开(公告)号：KR1020140101553A
公开(公告)日：2014-08-20
申请号：KR1020130014853
申请日：2013-02-12
Applicant: 한국전자통신연구원
CPC classification number: H04L65/80 , H04L67/306 , H04L29/02
Abstract: Disclosed are an apparatus and a method for generating a QoS profile which is capable of providing Quality of Service (QoS) policies suitable for an environment in which a data distribution service (DDS) is used in order to support DDS, that is, an open standard in accordance with which real-time data is distributed based on a publish/subscribe communication scheme that was defined by the Object Management Group (OMG).
Abstract translation: 公开了一种用于生成QoS简档的装置和方法，其能够提供适合于使用数据分发服务（DDS）以支持DDS的环境的服务质量（QoS）策略，以支持DDS，即，开放 基于由对象管理组（OMG）定义的发布/订阅通信方案分发实时数据的标准。
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公开(公告)号：KR1020140098606A
公开(公告)日：2014-08-08
申请号：KR1020130011470
申请日：2013-01-31
Applicant: 한국전자통신연구원
IPC: G06F17/30
CPC classification number: G06F17/30958 , G06F9/542
Abstract: In the present invention, disclosed are a node searching system and method capable of efficiently performing a distribution search by exchanging information about searched visit nodes with another node searching unit by each of a plurality of node searching units to which searching operations to find a target node in a graph or a large node tree are allocated, using the publish-subscribe communication middleware.
Abstract translation: 在本发明中，公开了一种节点搜索系统和方法，其能够通过利用搜索操作找到目标节点的多个节点搜索单元中的每一个来与另一节点搜索单元交换关于搜索到的访问节点的信息来有效地执行分发搜索 使用发布订阅通信中间件分配图或大节点树。
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公开(公告)号：KR1020140051513A
公开(公告)日：2014-05-02
申请号：KR1020120117576
申请日：2012-10-23
Applicant: 한국전자통신연구원
CPC classification number: H04L41/0816 , H04L43/0817 , H04L41/00 , H04L43/00
Abstract: According to an embodiment of the present invention, disclosed are a data distribution service monitoring device and a method thereof. The data distribution service (DDS) monitoring device monitors DDS. The DDS monitoring device comprises: a monitoring joining part for receiving monitoring topics which are the state information of DDS node from the DDS node; a monitoring data collection part for collecting the monitoring topics and determining the emergency of the monitoring topics; and a monitoring data analyzing part for determining if the state information of DDS corresponding to the state between the DDS nodes is generated after analyzing the monitoring topics based on the emergency of the monitoring topics. By using the present invention, DDS can be monitored in real time.
Abstract translation: 根据本发明的实施例，公开了一种数据分发服务监视装置及其方法。 数据分发服务（DDS）监控设备监控DDS。 DDS监控装置包括：监视加入部分，用于从DDS节点接收作为DDS节点的状态信息的监控主题; 监测数据收集部分，用于收集监测主题并确定监测主题的紧急情况; 以及监视数据分析部，其基于所述监视主题的紧急情况，分析所述监视主题后，生成与所述DDS节点之间的状态对应的DDS的状态信息。 通过使用本发明，可以实时监视DDS。
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Patent Agency Ranking
公开(公告)号：KR1020130138531A
公开(公告)日：2013-12-19
申请号：KR1020120062198
申请日：2012-06-11
Applicant: 한국전자통신연구원
CPC classification number: H04L41/0893 , H04L41/5003 , H04W4/06 , H04W28/0268 , H04W76/40
Abstract: Method and device for providing a multicast service are disclosed. A method for providing a multicast service according to the present invention includes: a step of configuring an error control policy which is applied to multicast data for a multicast service based on at least one of resource monitoring information of a transmitting terminal and service quality requirement information received from a plurality of receiving terminals; a step of transmitting multicast data to which the error control policy is applied to the plurality of receiving terminals; and a step of receiving feedback information for the muticast data from each of the plurality of receiving terminals and reconfiguring an error control policy based on at least one among the feedback information and resource monitoring information. [Reference numerals] (AA) Start;(BB) End;(S100) Receiving multicast service request information and service quality requirement information from a plurality of receiving terminals;(S110) Permitting multicast service providing for the plurality of receiving terminals;(S120) Configuring an error control policy applied to multicast data based on at least one among resource monitoring information and service quality requirement information of a transmitting terminal;(S130) Transmitting the multicast data to which the error control policy is applied to the plurality of receiving terminals;(S140) Receiving feedback information for the multicast data from each of the plurality of receiving terminals;(S150) Reconfiguring an error control policy based on at least one among the feedback information and resource monitoring information when at least one of the plurality of receiving terminals receives multicast data which does not satisfy the service quality requirement information as a result of analysis on the feedback information
Abstract translation: 公开了提供组播服务的方法和设备。 根据本发明的提供多播服务的方法包括：基于发送终端的资源监控信息和服务质量要求信息中的至少一个，配置应用于组播服务的组播数据的错误控制策略的步骤 从多个接收终端接收; 向所述多个接收终端发送应用了所述错误控制策略的组播数据的步骤; 以及从所述多个接收终端中的每一个接收所述多播数据的反馈信息的步骤，并且基于所述反馈信息和所述资源监视信息中的至少一个重新配置错误控制策略。 （AA）开始;（BB）结束;（S100）从多个接收终端接收多播服务请求信息和服务质量要求信息;（S110）允许提供多个接收终端的多播服务;（S120 ）基于发送终端的资源监视信息和服务质量要求信息中的至少一个，配置应用于组播数据的错误控制策略;（S130）向所述多个接收终端发送应用了所述错误控制策略的组播数据 （S140）从所述多个接收终端中的每一个接收所述组播数据的反馈信息;（S150）当所述多个接收终端中的至少一个接收时，基于所述反馈信息和所述资源监视信息中的至少一个重新配置错误控制策略 终端接收到不满足服务质量要求信息的组播数据作为结果 分析反馈信息
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公开(公告)号：KR1020130088506A
公开(公告)日：2013-08-08
申请号：KR1020120009781
申请日：2012-01-31
Applicant: 한국전자통신연구원
CPC classification number: G09B9/16 , B64C13/18 , B64C19/00 , B64C2201/14
Abstract: PURPOSE: An apparatus of verifying flight control software for an unmanned aerial vehicle (UAV) and a method thereof are provided to confirm an intended result based on the reliability test result of the flight control software, thereby reducing the risk in the test and verification through the flight of a real UAV. CONSTITUTION: A UAV modeling unit (110) models a virtual UAV based on stored structure and operation information about UAVs, and generates a virtual UAV model. A flight simulation unit (120) simulates the flight of the virtual UAV by using the virtual UAV model, and outputs flight status data. A flight control unit (130) transmits a flight control signal, generated by inputting the flight status data into flight control software, to the flight simulation unit. A test result processing unit (150) analyzes the flight control signal and the flight status data, and determines the reliability of the flight control software. [Reference numerals] (110) Unmanned aerial vehicle modeling unit; (120) Flight simulation unit; (130) Flight control unit; (140) Synchronization managing unit; (150) Test result processing unit; (160) Verification result displaying unit
Abstract translation: 目的：提供一种用于无人机（UAV）的飞行控制软件的验证装置及其方法，以根据飞行控制软件的可靠性测试结果确定预期结果，从而降低测试和验证中的风险 真正的无人机的飞行。 构成：UAV建模单元（110）基于存储的关于UAV的结构和操作信息对虚拟UAV进行建模，并生成虚拟UAV模型。 飞行模拟单元（120）通过使用虚拟无人机模型来模拟虚拟无人机的飞行，并输出飞行状态数据。 飞行控制单元（130）将飞行状态数据输入飞行控制软件产生的飞行控制信号发送到飞行模拟单元。 测试结果处理单元（150）分析飞行控制信号和飞行状态数据，并确定飞行控制软件的可靠性。 （附图标记）（110）无人机模型单元; （120）飞行模拟单元; （130）飞行控制单元; （140）同步管理单元; （150）测试结果处理单元; （160）验证结果显示单元
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88.发明公开
公开(公告)号：KR1020120138546A
公开(公告)日：2012-12-26
申请号：KR1020110058106
申请日：2011-06-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus and method for performing discovery based on a priority in a distributed network and method for determining discovery backoff time are provided to efficiently discover an appropriate network node according to situation by reflecting significance or a priority of a discovery object. CONSTITUTION: A network node # 1(100) comprises a data processing unit(110), a discovery performing unit(120), and a communication unit(130) The data processing unit processes applications related to the operation of the network node #1. The data processing unit provides a data distribution service. The discovery performing unit performs a participant discovery process and an end point discovery process. The discovery performing unit generates a discovery message. The discovery performing unit determines discovery backoff time based on a priority. The discovery performing unit obtains a priority level of a network node by requesting the priority level for an application layer performed in data processing unit. [Reference numerals] (110) Data processing unit; (120) Discovery performing unit; (130) Communication unit
Abstract translation: 目的：提供一种用于基于分布式网络中的优先级执行发现的装置和方法以及用于确定发现退避时间的方法，以通过反映发现对象的重要性或优先级来根据情况有效地发现适当的网络节点。 构成：网络节点＃1（100）包括数据处理单元（110），发现执行单元（120）和通信单元（130）。数据处理单元处理与网络节点＃1的操作有关的应用 。 数据处理单元提供数据分发服务。 发现执行单元执行参与者发现过程和终点发现过程。 发现执行单元生成发现消息。 发现执行单元基于优先级确定发现退避时间。 发现执行单元通过请求在数据处理单元中执行的应用层的优先级来获得网络节点的优先级。 （附图标记）（110）数据处理单元; （120）发现执行单位; （130）通讯单元
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公开(公告)号：KR1020120069449A
公开(公告)日：2012-06-28
申请号：KR1020100131003
申请日：2010-12-20
Applicant: 한국전자통신연구원
IPC: H04L12/26 , H04L12/18 , H04L12/801 , H04L12/855
CPC classification number: H04L12/1868 , H04L43/0882 , H04L47/12 , H04L47/19 , H04L47/2466
Abstract: PURPOSE: A method and an apparatus for providing lightweight multicast in a data distributing service are provided to restore the congestion of networks based on minimized controlling commands. CONSTITUTION: A network congesting detecting part(111) multicasts packets based on reader node terminals and detects the congestion causes of networks based on negative responding messages transmitted from reader node terminals without the reception of the packets. A network restoring controlling part(112) determines restoring policies according to the congestion causes of the networks and overcomes the congestion causes. The negative responding message includes a first reader congestion cause generated based on the cross-layered congestion tracking table of the reader node terminals without the reception of the packets.
Abstract translation: 目的：提供一种在数据分发服务中提供轻量级多播的方法和装置，用于基于最小化的控制命令恢复网络拥塞。 构成：网络拥塞检测部（111）基于读取器节点终端来组播分组，并且基于从读取器节点终端发送的负响应消息来检测网络的拥塞原因而不接收分组。 网络恢复控制部分（112）根据网络的拥塞原因确定恢复策略，并克服拥塞原因。 否定响应消息包括基于读取器节点终端的跨层拥塞跟踪表生成的第一读取器拥塞原因而不接收分组。
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公开(公告)号：KR1020120067086A
公开(公告)日：2012-06-25
申请号：KR1020100128512
申请日：2010-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for providing simulation results and an apparatus using the method are provided to convert log files generated as the results of simulation in a form of image information. CONSTITUTION: An apparatus generates a model for a system to be simulated by analyzing the system(S400). The apparatus converts the generated model into a model object(S410). The apparatus implements a simulating process(S420). Based on the simulation, log files are generated. Based on the log files, the apparatus encodes image information(S430). Based on the image conversion result, moving picture files are generated and are provided through a streaming server(S440).
Abstract translation: 目的：提供一种用于提供仿真结果的方法和使用该方法的装置，以将图像信息的形式的模拟结果生成的日志文件进行转换。 构成：设备通过分析系统生成要仿真系统的模型（S400）。 该装置将生成的模型转换成模型对象（S410）。 该装置实现模拟处理（S420）。 基于仿真，生成日志文件。 基于日志文件，设备对图像信息进行编码（S430）。 基于图像转换结果，生成运动图像文件并通过流式传输服务器提供（S440）。
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