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公开(公告)号：KR1020170104303A
公开(公告)日：2017-09-15
申请号：KR1020160027209
申请日：2016-03-07
Applicant: 한국전자통신연구원
Abstract: 본발명의 ARINC 653 플랫폼을기반으로구현된파티션들사이의통신을제어하는항공전자통신모듈의동작방법은, 제1 파티션의제1 통신속성을설정하는단계와, 상기제1 파티션과네트워크를통해연결된제2 파티션의주소를포함하는원격파티션리스트정보를리드하는단계와, 상기원격파티션리스트정보를이용하여상기제2 파티션으로부터수신된제2 통신속성의유효성을판단하는단계와, 유효한것으로판단된상기제2 통신속성과상기제1 통신속성을이용하여상기제1 파티션과상기제2 파티션사이의통신가능여부를판단하는단계를포함한다.
Abstract translation: 用于控制基于本发明的ARINC 653平台实现的分区之间的通信的航空电子通信模块的操作方法包括以下步骤：设置第一分区的第一通信属性， 读取包括连接的第二分区的地址的远程分区列表信息，使用远程分区列表信息确定从第二分区接收到的第二通信属性的有效性， 并且使用第二通信属性和第一通信属性来确定第一分区和第二分区之间的通信是否可能。
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公开(公告)号：KR1020160000542A
公开(公告)日：2016-01-05
申请号：KR1020140077389
申请日：2014-06-24
Applicant: 한국전자통신연구원
CPC classification number: G06F8/35
Abstract: 데이터분산서비스응용생성방법및 장치가개시되어있다. 데이터분산서비스응용을생성하는방법은 IDL(interface description language) 파일구문을분석하는단계, IDL 파일구문분석결과를기반으로데이터분산서비스응용에서사용할토픽모델을결정하는단계, QoS(quality of service) 모델러에서 QoS 정보를입력받고, QoS 모델을결정하는단계, DDS(data distribution service) 어플리케이션모델러에서토픽모델및 QoS 모델을기반으로 DDS 어플리케이션모델을결정하는단계와토픽모델, QoS 모델및 DDS 어플리케이션모델을기반으로소스코드를생성하는단계를포함할수 있다.
Abstract translation: 公开了用于生成数据分发服务（DDS）应用的方法和设备。 该方法包括以下步骤：分析接口描述语言（IDL）文件语法; 基于IDL文件语法分析结果确定要在DDS应用程序中使用的主题模型; 从QoS建模器接收服务质量（QoS）信息，以及确定QoS模型; 根据DDS应用建模者中的主题模型和QoS模型确定DDS应用模型; 并根据主题模型，QoS模型和DDS应用模型生成源代码。
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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：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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37.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：KR100452640B1
公开(公告)日：2004-10-14
申请号：KR1020020069556
申请日：2002-11-11
Applicant: 한국전자통신연구원
CPC classification number: H04L1/0061 , H04L1/0045 , H04L49/90 , H04L49/9063
Abstract: A device for effectively and economically receiving a packet by eliminating temporary memory and a memory controller. The apparatus includes an inspection logic circuit for inspecting data units as soon as they arrive in order to find an error included in the packet and generating control signals according to a result of inspecting a data unit; a multiplexer for receiving data units and distributing the received data units as soon as the data units have arrived; and FIFO memories for receiving the data unit, storing the data unit in a corresponding one of FIFO memories and either deleting or completing storing data units according to the control signals from the inspection logic circuit. The present invention can reduce manufacturing cost of the device by eliminating a temporary memory and a memory controller for the temporary memory and can also reduce processing time.
Abstract translation: 一种通过消除临时存储器和存储器控制器来有效且经济地接收数据包的设备。 该设备包括：检查逻辑电路，用于一旦数据单元到达就检查数据单元，以便发现包中包含的错误并根据检查数据单元的结果产生控制信号; 多路复用器，用于一旦数据单元到达就接收数据单元并分配接收到的数据单元; 以及FIFO存储器，用于接收数据单元，将数据单元存储在相应的一个FIFO存储器中，并根据来自检查逻辑电路的控制信号删除或完成存储数据单元。 本发明可以通过消除用于临时存储器的临时存储器和存储器控制器来降低设备的制造成本，并且还可以减少处理时间。
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公开(公告)号：KR100311225B1
公开(公告)日：2001-10-12
申请号：KR1019990061950
申请日：1999-12-24
Applicant: 한국전자통신연구원
IPC: G06F3/06
Abstract: 본발명은하우징식별을이용한디스크의화이버채널식별코드할당장치에관한것으로, 디스크에신호및 전력을공급하는백플레인상에설치되는디스크커넥터를통해서디스크로화이버채널식별코드를입력하는 PAL(Programmable Array Logic)과, 백플레인상에구분되어설치되는 PAL을구분하기위한점퍼와, 하우징식별신호를출력하는하우징식별선택기를포함하여이루어지며, 화이버채널식별코드의할당을위해서다수개의점퍼를일일이설정하는불편함을해소할수 있을뿐만아니라, 하우징을개폐하지않고서도화이버채널식별코드를설정할수 있으며, 저가로구현할수 있는효과를가진하우징식별을이용한디스크의화이버채널식별코드할당장치를제공한다.
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公开(公告)号：KR1020010063846A
公开(公告)日：2001-07-09
申请号：KR1019990061950
申请日：1999-12-24
Applicant: 한국전자통신연구원
IPC: G06F3/06
Abstract: PURPOSE: A device for allocating a fiber channel identifying code of a disk using a housing identification is provided to distribute and designate fiber channel identification code of all disks in order through a selection of a housing identification selector by providing the housing identification selector in a disk housing. CONSTITUTION: PALs(1¯30, 31¯40) input a fiber channel identification code to a disk through a disk connector(16) being mounted on backplane(13, 14) supplying a signal and a power source to the disk. Jumpers(11, 12) are provided for dividing PALs being mounted at a left backplane(13) and a right backplane(14). A housing identification selector(15) outputs a housing identification signal. In addition, a diagnosis device(15) and loops(18, 19) are provided.
Abstract translation: 目的：提供一种用于使用壳体识别来分配识别盘的代码的光纤通道的设备，以通过将外壳识别选择器提供到盘中来分配并指定所有盘的光纤通道识别码 住房。 构成：PAL（1〜30,31〜40）通过安装在背板（13,14）上的盘连接器（13）向光盘输入光纤通道识别码，该背板（13,14）向盘提供信号和电源。 提供跳线（11,12）用于分割正在安装在左背板（13）和右背板（14）处的PAL。 外壳识别选择器（15）输出外壳识别信号。 另外，提供诊断装置（15）和环路（18,19）。
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