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公开(公告)号：KR1019920005135B1
公开(公告)日：1992-06-26
申请号：KR1019890020562
申请日：1989-12-30
Abstract: The analog relay matching device includes a transmission line (5) that provides matching with two wires or three wires type, an input/ output relay circuit (2) and re-signal detecting circuit (4) connected to the transmission line, a common control circuit (1) connected to the input relay circuit, a matching device (8) coupled to the time switch and sub-highway of 2.048 Mbps velocity, a process matching device (7) for controlling the analog relay line matching device coupled to the output line of the common control circuit (1).
Abstract translation: 模拟继电器匹配装置包括提供与两线或三线型匹配的传输线（5），连接到传输线的输入/输出继电器电路（2）和重新信号检测电路（4），公共控制 连接到输入继电器电路的电路（1），耦合到2.048Mbps速度的时间开关和子公路的匹配装置（8），用于控制耦合到输出的模拟中继线匹配装置的过程匹配装置（7） 公共控制电路（1）的线路。
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公开(公告)号：KR101741229B1
公开(公告)日：2017-05-29
申请号：KR1020120069448
申请日：2012-06-27
Applicant: 한국전자통신연구원
CPC classification number: H04M1/2535 , H04L12/2836 , H04L63/08 , H04L65/1069 , H04L65/1073
Abstract: 댁내의홈 네트워크에연결되어네트워크를통하여접속하는클라이언트에게서비스를제공하는홈 클라우드게이트웨이장치가, 인터넷인터페이스부, 전화교환부, 가상컴퓨터모듈을저장하고있는저장부, 인증처리부를포함한다. 그리고저장부에저장되어있는가상화모듈을활성화시켜가상컴퓨터서비스를제공하며, 인터넷인터페이스부와전화교환부를통하여인터넷을통한전화통화및 인터넷과전화망을통한전화통화서비스를제공한다.
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公开(公告)号：KR1020130056070A
公开(公告)日：2013-05-29
申请号：KR1020110121806
申请日：2011-11-21
Applicant: 한국전자통신연구원
IPC: H04L12/56
CPC classification number: H04L47/24 , H04L43/028 , H04L43/04
Abstract: PURPOSE: An application service based service quality providing method is provided to offer an application service based QoS(Quality of Service) for user traffic in a router including a classification function. CONSTITUTION: When the packet of user traffic is inputted to a packet interface(S602), a packet capturing unit captures the packet and transmits the packet to a packet analysis unit. The packet analysis unit inspects an application service and the fifth-tuple information of the packet by analyzing the IP(Internet Protocol) header information and the inner payload of the packet. When a service flow session corresponding to the fifth tuple information of the packet is not existed, a flow session management unit confirms the existence of QoS information according to the application service of the corresponding packet. [Reference numerals] (AA,DD) Yes; (BB,CC) No; (S602) Receive a packet; (S604) Inspect fifth-tuple information and application service of the packet; (S606) Is there a service flow session?; (S608) Is there QoS information to be applied to the application service of the packet?; (S610) Generate the service flow session; (S612) Transmit the fifth-tuple information and QoS information of the packet; (S614) Scrap the packet
Abstract translation: 目的：提供基于应用服务的服务质量提供方法，为包含分类功能的路由器中的用户流量提供基于应用服务的QoS（服务质量）。 构成：当用户业务分组输入到分组接口（S602）时，分组捕获单元捕获分组并将分组发送到分组分析单元。 分组分析单元通过分析IP（因特网协议）报头信息和分组的内部有效载荷来检查分组的应用服务和第五分组信息。 当不存在与分组的第五元组信息相对应的服务流会话时，流会话管理单元根据相应分组的应用服务确认QoS信息的存在。 （附图标记）（AA，DD）是; （BB，CC）否; （S602）接收数据包; （S604）检查数据包的第五个元组信息和应用服务; （S606）是否有服务流会话？ （S608）是否有应用于包的应用服务的QoS信息？ （S610）生成服务流会话; （S612）发送分组的第五个元组信息和QoS信息; （S614）报废
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公开(公告)号：KR101179919B1
公开(公告)日：2012-09-05
申请号：KR1020080118859
申请日：2008-11-27
Applicant: 한국전자통신연구원 , 경북대학교 산학협력단
IPC: H04L12/28
CPC classification number: H04W40/246 , H04L45/20 , H04L45/24 , H04L45/34 , H04L45/48 , H04L45/54 , H04W40/10 , Y02D30/20 , Y02D70/22 , Y02D70/326
Abstract: A method for a multi-path source routing in a sensor network. In the sensor network including a sink node and a plurality of sensor nodes, the sensor network transmits data packets through a downlink route set based on a routing table generated by collecting uplink neighbor information of each sensor node from a control message for initializing a network and an uplink route formed by using uplink neighbors of each sensor node. Uplink neighbors for transmitting data from each sensor node to the sink node by performing a network initialization process and acquires the information in the sink node to generate the multi-path is maintained. As a result, it has advantages of reducing a control message overhead while using the multi-path and increasing scalability and energy efficiency by keeping a routing table small in the sensor node regardless of the size of the network.
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Patent Agency Ranking
公开(公告)号：KR1020120071121A
公开(公告)日：2012-07-02
申请号：KR1020100132729
申请日：2010-12-22
Applicant: 한국전자통신연구원
IPC: H04L12/28
CPC classification number: H04N21/47202 , H04L45/60 , H04L61/256 , H04L61/2592 , H04L63/029 , H04N5/23206 , H04N21/2187 , H04N21/64322 , H04N21/6587 , H04W4/023
Abstract: PURPOSE: A virtual tunnel router and an IP camera managing server are provided to configure a direct communication environment based on a virtual IP between a user terminal and an IP camera. CONSTITUTION: A connection setting unit(110) sets up an IP(Internet Protocol)-UDP(User Datagram Protocol)-TCP(Tape Carrier Package)-IP tunnel and the other virtual tunnel router. A direct communication environment configuring unit(120) switches virtual network prefix information with the other virtual tunnel router. The direct communication environment configuring unit configures a direct communication environment and an IP camera.
Abstract translation: 目的：提供虚拟隧道路由器和IP摄像机管理服务器，以配置基于用户终端和IP摄像机之间的虚拟IP的直接通信环境。 构成：连接设置单元（110）设置IP（因特网协议）-UDP（用户数据报协议）-TCP（磁带载体封装）-IP隧道和另一个虚拟隧道路由器。 直接通信环境配置单元（120）将虚拟网络前缀信息与另一虚拟隧道路由器交换。 直接通信环境配置单元配置直接通信环境和IP摄像机。
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公开(公告)号：KR1020100072990A
公开(公告)日：2010-07-01
申请号：KR1020080131563
申请日：2008-12-22
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An RF communication device and a method thereof are provided to perform normal communication although an RF communication chip has trouble or RF communication environment become worse among RF communication execution in a sensor network. CONSTITUTION: The first RF communication unit(210) transceives a signal with an external RF terminal by using the first frequency. A plurality of second RF communication units(250) transceives a signal with the external RF terminal by using the different frequency except the first frequency. A transmission port of a controller(100) is connected to the first RF communication unit and a plurality of second RF communication units. A reception port of the controller comprises the first UART(Universal Asynchronous Receiver Transmitter) port which is corresponded and connected to the first RF communication unit. The reception port of the controller comprises the second UART port which is corresponded and connected to a plurality of second RF communication units.
Abstract translation: 目的：提供RF通信设备及其方法，以便在传感器网络中的RF通信执行中RF通信芯片具有故障或RF通信环境变差，从而执行正常通信。 构成：第一RF通信单元（210）通过使用第一频率来收发与外部RF终端的信号。 多个第二RF通信单元（250）通过使用除了第一频率之外的不同频率与外部RF终端收发信号。 控制器（100）的传输端口连接到第一RF通信单元和多个第二RF通信单元。 控制器的接收端口包括对应并连接到第一RF通信单元的第一UART（通用异步收发器）端口。 控制器的接收端口包括对应并连接到多个第二RF通信单元的第二UART端口。
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公开(公告)号：KR1020100069236A
公开(公告)日：2010-06-24
申请号：KR1020080127874
申请日：2008-12-16
Applicant: 한국전자통신연구원
CPC classification number: G01C21/3407 , G08G1/087 , G01C21/3605 , G06Q50/30
Abstract: PURPOSE: A device and a method for guiding a route of an emergent vehicle using telematics are provided to enable a vehicle to arrive in a destination in a short time by providing an optimum route based on up-to-date traffic information. CONSTITUTION: A device for guiding a route of an emergent vehicle using telematics comprises a command unit(100), a vehicle telematics(200), and a traffic signal controller(300). The command unit transmits destination information to an emergent vehicle when necessary. The vehicle telematics is attached on the emergent vehicle and provides an optimum route based on the destination information. The traffic signal controller controls the lighting of a traffic signal before the emergent vehicle is approached.
Abstract translation: 目的：提供使用远程信息处理引导紧急车辆的路线的装置和方法，以通过基于最新的交通信息提供最佳路线，使车辆能够在短时间内到达目的地。 构成：用于使用远程信息处理引导紧急车辆的路线的装置包括命令单元（100），车辆远程信息处理（200）和交通信号控制器（300）。 当需要时，命令单元将目的地信息发送到紧急车辆。 车辆远程通讯连接在紧急车辆上，并根据目的地信息提供最佳路线。 交通信号控制器在紧急车辆接近之前控制交通信号灯的点亮。
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149.发明公开부트로더 기반의 멀티 홉 노드 업데이트 방법, 그에 따른 에이전트 노드 운용 방법 및 타겟 노드 운용 방법 失效使用引导加载器更新多点节点的方法，用于操作代理节点的方法和用于操作目标节点的方法
公开(公告)号：KR1020100068802A
公开(公告)日：2010-06-24
申请号：KR1020080127280
申请日：2008-12-15
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for updating a multi-hop node using a boot-loader, a method for operating agent node and a method for operating a target node thereof are provided to enable a remote manage server to update the software of a target node via an agent node. CONSTITUTION: A management server(100) transmits an update preparing message to a target node(230), wherein the update preparing message is for executing a boot loader(S150). The management server splits the software for updating into at least one image(S180). Unless a reception response message is received from the selected agent node, the management server re-transmits the software image for updating and the control message.
Abstract translation: 目的：提供一种用于使用引导加载程序来更新多跳节点的方法，用于操作代理节点的方法和用于操作其目标节点的方法，以使得远程管理服务器可以经由以下操作来更新目标节点的软件： 代理节点。 构成：管理服务器（100）向目标节点（230）发送更新准备消息，其中更新准备消息用于执行引导加载程序（S150）。 管理服务器将用于更新的软件分成至少一个图像（S180）。 除非从所选择的代理节点接收到接收响应消息，否则管理服务器重新发送用于更新的软件映像和控制消息。
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公开(公告)号：KR100858052B1
公开(公告)日：2008-09-10
申请号：KR1020060123988
申请日：2006-12-07
Applicant: 한국전자통신연구원
IPC: H04L12/28 , H04L12/771 , H04L29/02 , H04L12/56
Abstract: 본 발명은 이더넷 매체접근제어(MAC) 프레이머와 네트워크 프로세서(또는 전용 패킷 프로세서) 사이에 위치하여 다양한 형태의 이더넷 프레임에 대해 목적지 및 발신지 주소 필터링, 프레임의 완전성 검사를 독립적으로 수행함으로써, 고속처리가 요구되는 네트워크 통신 장비에서 이더넷 헤더 처리 기능을 수행하는 이더넷 헤더 처리 장치 및 그 방법에 관한 것으로, 매체접근제어 프레이머로부터 입력되는 이더넷 프레임을 수신하는 입력수단; 상기 입력수단에 의해 수신된 이더넷 프레임에 대해 프레임의 종류를 구분하고, 목적지와 발신지 주소를 추출하는 이더넷 헤더 분석수단; 상기 이더넷 헤더 분석수단에 의해 추출된 목적지 및 발신지 주소를 필터링하는 필터링수단; 상기 필터링수단으로부터 전달받은 이더넷 프레임에 대해 데이터의 완전성을 검사하는 프레임 체크 시퀀스 검사수단; 상기 프레임 체크 시퀀스 검사수단에 의한 검사 결과가 이상이 없는 경우 이더넷 헤더를 제거하는 이더넷 헤더 제거수단; 상기 이더넷 헤더 제거수단에 의해 헤더가 제거된 프레임을 입력받아 외부의 프로세서로 출력하는 출력수단; 및 상기 입력수단과, 상기 이더넷 헤더 분석수단과, 상기 필터링수단과, 상기 프레임 체크 시퀀스 검사수단과, 상기 이더넷 헤더 제거수단과, 상기 출력수단에 연결되어 레지스터 초기화 및 주소 필터링을 위한 목적지 주소 및 발신지 주소값을 상기 필터링수단의 해당 메모리에 프로그래밍하고 상태정보를 수집하여 상위 프로세서로 전달하는 제어수단을 포함한다.
이더넷, 프레임, 헤더, 처리, 프레이머, 필터, FCS, 검사
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