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公开(公告)号：KR1020140011539A
公开(公告)日：2014-01-29
申请号：KR1020120071965
申请日：2012-07-02
Applicant: 한국전자통신연구원
CPC classification number: H04L47/803
Abstract: Provided is a method of virtualization of a network application in a network interface card. The network application virtualization method includes: classifying an input packet to the interface card; creating a virtual port allocated to the network application; mapping the classified packet and the network application; and switching the mapped packet to the virtual port. [Reference numerals] (100) Application virtualization adapter; (200) Interface card; (AA) P2P traffic control application; (BB) QoS monitoring application
Abstract translation: 提供了网络接口卡中的网络应用的虚拟化的方法。 网络应用虚拟化方法包括：将输入分组分类到接口卡; 创建分配给网络应用程序的虚拟端口; 映射分类报文和网络应用; 并将映射的数据包切换到虚拟端口。 （附图标记）（100）应用虚拟适配器; （200）接口卡; （AA）P2P流量控制应用; （BB）QoS监控应用
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公开(公告)号：KR1020130101598A
公开(公告)日：2013-09-16
申请号：KR1020120008499
申请日：2012-01-27
Applicant: 한국전자통신연구원
CPC classification number: H04L1/188 , H04L69/163
Abstract: PURPOSE: A packet processing apparatus for discriminating duplicated response packets and a processing method thereof are provided to discriminate retransmitted packets and the duplicated response packets due to retransmission with minimum system resources. CONSTITUTION: A packet processing apparatus (1) comprises a session processing part (10), a packet discriminating part (12), a statistical information storing part (14), and a data storage (16). The session processing part sets and manages sessions. The statistical information storing part stores statistical information on packet retransmission. When the sessions are set by the session processing part, the packet discriminating part discriminates retransmitted packets and duplicated response packets using the statistical information. [Reference numerals] (10) Session processing part; (12) Packet discriminating part; (14) Statistical information storing part; (16) Data storage
Abstract translation: 目的：提供一种用于区分重复的响应分组的分组处理装置及其处理方法，用于以最小的系统资源来重传发送的分组和复制的响应分组。 构成：分组处理装置（1）包括会话处理部（10），分组识别部（12），统计信息存储部（14）和数据存储部（16）。 会话处理部分设置和管理会话。 统计信息存储部存储关于分组重传的统计信息。 当会话处理部分设置会话时，分组鉴别部分使用统计信息来区分重传的分组和复制的响应分组。 （附图标记）（10）会话处理部; （12）分组识别部分; （14）统计信息存储部; （16）数据存储
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公开(公告)号：KR1020130092305A
公开(公告)日：2013-08-20
申请号：KR1020120013962
申请日：2012-02-10
Applicant: 한국전자통신연구원
CPC classification number: G06F8/36 , G06F8/447 , G06F8/70 , G06F9/451 , G06F15/161
Abstract: PURPOSE: An integrated development apparatus and a method for network applications and a server using the same are provided to build various applications for hardware using a network processor by providing a general application program interface (API). CONSTITUTION: An application storage unit (100) stores an application built by a user, and application attribute management unit (200) manages attribute information including input information, output information, and interlinked information between an input and an output. A target code generation unit (300) generates a corresponding target code by compiling the application stored in the application storage unit based on the attribute information stored in the application attribute management unit. A code loading unit (400) loads the generated target code in hardware. [Reference numerals] (100) Application storage unit; (200) And application attribute management unit; (300) Target code generation unit; (400) Code loading unit; (500) Input module; (600) Log information management
Abstract translation: 目的：提供一种用于网络应用的集成开发设备和方法以及使用其的服务器，以通过提供通用应用程序接口（API）来构建使用网络处理器的硬件的各种应用。 构成：应用存储单元（100）存储由用户构建的应用，应用属性管理单元（200）在输入和输出之间管理包括输入信息，输出信息和互连信息的属性信息。 目标代码生成部（300）基于存储在应用属性管理部中的属性信息，编译存储在应用存储部中的应用，生成对应的目标代码。 代码加载单元（400）在硬件中加载生成的目标代码。 （附图标记）（100）应用存储单元; （200）和应用属性管理单元; （300）目标代码生成单元; （400）代码加载单元; （500）输入模块; （600）日志信息管理
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公开(公告)号：KR1020120071123A
公开(公告)日：2012-07-02
申请号：KR1020100132731
申请日：2010-12-22
Applicant: 한국전자통신연구원
IPC: H04L12/26
CPC classification number: H04L43/04 , H04L41/5009 , H04L43/16
Abstract: PURPOSE: An abnormal traffic sensing apparatus and a method thereof are provided to analyze a traffic image based on traffic statics information of an external traffic analyzing apparatus and to sense abnormal traffic. CONSTITUTION: A traffic image processing unit(110) processes a traffic image. A comparison image processing unit(120) generates a comparison image for abnormal traffic. The comparison image processing unit stores the generated comparison image. An image comparison unit(130) compares the processed traffic image with the stored comparison image.
Abstract translation: 目的：提供一种异常业务传感装置及其方法，用于根据外部业务分析装置的业务静态信息分析业务图像，并检测异常流量。 构成：交通图像处理单元（110）处理交通图像。 比较图像处理单元（120）生成用于异常流量的比较图像。 比较图像处理单元存储所生成的比较图像。 图像比较单元（130）将处理的流量图像与存储的比较图像进行比较。
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公开(公告)号：KR1020100071678A
公开(公告)日：2010-06-29
申请号：KR1020080130480
申请日：2008-12-19
Applicant: 한국전자통신연구원
IPC: H04L12/771
CPC classification number: H04L45/00 , H04L45/586 , H04L45/60
Abstract: PURPOSE: A forwarding virtualizing method about a router is provided to improve a phenomenon that a speed of the router is reduced due to a plurality of operating systems loaded on the top of hypervisor, and to maintain a high processing speed of the router. CONSTITUTION: A forwarding about a forward resource is made. The resource is classified with a packet according to each operating system(105). The latency in the packet is set up. A packet scheduling is set according to each packet. The resource which is para-virtualized by a hypervisor(103) is supplied according to the schedule set by the operating system.
Abstract translation: 目的：提供一种关于路由器的转发虚拟化方法，以改善由于加载在管理程序顶部的多个操作系统导致路由器速度降低的现象，并保持路由器的高处理速度。 构成：进行转发资源。 根据每个操作系统（105）将资源分类为分组。 数据包中的延迟被设置。 根据每个数据包设置数据包调度。 由管理程序（103）进行虚拟化的资源根据操作系统设置的时间表提供。
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Patent Agency Ranking
公开(公告)号：KR1020090062081A
公开(公告)日：2009-06-17
申请号：KR1020070129180
申请日：2007-12-12
Applicant: 한국전자통신연구원
Abstract: A voice call delivery apparatus and a method thereof delivering an incoming call of a wired telephone to a remote place are provided to confirm a call of the wired telephone at remote place by delivering the voice call to a communication terminal connected on IP network. A first interface unit(210) provides a communications interface of a public switched telephone network. A second interface unit(220) provides the communications interface with the IP network. An incoming call delivery unit(230) delivers the incoming call to the wire telephone received to the first interface unit to the communications terminal connected through the second interface unit.
Abstract translation: 提供语音呼叫传送装置及其将有线电话的来电传送到远程位置的方法，以通过向连接在IP网络上的通信终端传送语音呼叫来确认远程地点的有线电话的呼叫。 第一接口单元（210）提供公共交换电话网络的通信接口。 第二接口单元（220）提供与IP网络的通信接口。 来电呼叫传送单元（230）将接收到的第一接口单元的有线电话的来电传送到通过第二接口单元连接的通信终端。
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公开(公告)号：KR1020030006625A
公开(公告)日：2003-01-23
申请号：KR1020010042467
申请日：2001-07-13
Applicant: 한국전자통신연구원
IPC: H04L12/407
Abstract: PURPOSE: An internal distributed node IPC(Inter Processor Communication) method with a function distribution type is provided to transmit a message to an object using an address of a LAN(Local Area Network) in an application program which performs an IPC, classify a corresponding process using a message type, a message identification number, and a destination port number, and exchange the message. CONSTITUTION: An IPCMP(IPC Message Protocol) generates a fundamental IPCMP header of a message using a destination port number, a source port number, and a message type number on the basis of a received IPC message(402). The IPCMP determines whether the message is disassemble according to a size of the message with reference to the generated fundamental IPCMP header, disassembles the message(403), and completes an IPCMP message. An Ethernet header is added to the completed IPCMP message using an Ethernet type number and an Ethernet destination address through a lower driver, and the IPCMP message is transmitted to a line processor node(404). A message received in a receiving message queue is transmitted to an IPCMP layer, and the IPCMP header is checked for checking an error of the message(406). A corresponding socket protocol is called according to a message type and a destination port number, and a reassembly process is performed in case that the message is disassembled(407). An IPC message is transmitted to an application program process using an intrinsic port number and a message type number(408).
Abstract translation: 目的：提供具有功能分布类型的内部分布式节点IPC（Inter Processor Communication）方法，以在执行IPC的应用程序中使用LAN（局域网）的地址向对象发送消息，对相应的 使用消息类型，消息标识号和目的地端口号进行处理，并交换消息。 构成：IPCMP（IPC消息协议）基于接收的IPC消息（402），使用目的地端口号，源端口号和消息类型号码生成消息的基本IPCMP标题。 IPCMP根据生成的基本IPCMP头根据消息的大小确定消息是否反汇编，反汇编消息（403），并完成IPCMP消息。 使用以太网类型号码和以太网目的地址通过较低的驱动程序将以太网报头添加到完成的IPCMP消息中，并将IPCMP消息发送到线路处理器节点（404）。 在接收消息队列中接收到的消息被发送到IPCMP层，并检查IPCMP报头以检查消息的错误（406）。 根据消息类型和目的端口号来调用相应的套接字协议，并且在消息被拆解的情况下执行重组处理（407）。 使用固有端口号和消息类型号将IPC消息发送到应用程序进程（408）。
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公开(公告)号：KR1020140117217A
公开(公告)日：2014-10-07
申请号：KR1020130032390
申请日：2013-03-26
Applicant: 한국전자통신연구원
CPC classification number: H04L63/1408
Abstract: A harmful information collecting device and a method to collect harmful information by analyzing a plurality of packets in real time which are collected in real time on a network. The method includes a packet receiving step for receiving multiple packets collected from at least one packet collecting unit; a packet analysis step for analyzing whether the received packet includes harmful information; a harmful site information extracting step for extracting information on harmful sites which have received the packet proven to have harmful information through the analysis; and a harmful site information storing step for storing the extracted harmful site information in a database.
Abstract translation: 有害的信息收集装置和通过分析实时地在网络上实时收集的多个分组来收集有害信息的方法。 该方法包括：分组接收步骤，用于接收从至少一个分组收集单元收集的多个分组; 分组分析步骤，用于分析所接收的分组是否包括有害信息; 有害位置信息提取步骤，用于通过分析提取已经接收到被证明具有有害信息的分组的有害站点的信息; 以及用于将提取的有害站点信息存储在数据库中的有害站点信息存储步骤。
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公开(公告)号：KR101343595B1
公开(公告)日：2013-12-20
申请号：KR1020080130480
申请日：2008-12-19
Applicant: 한국전자통신연구원
IPC: H04L12/771
CPC classification number: H04L45/00 , H04L45/586 , H04L45/60
Abstract: 본발명은라우터를가상화할때, 하이퍼바이저의상위계층에탑재되는복수의운영체제로인해라우터의속도가저감되는현상을개선하는라우터에대한포워딩가상화방법을개시한다.
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公开(公告)号：KR1020120072038A
公开(公告)日：2012-07-03
申请号：KR1020100133802
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04L45/60 , H04L12/4625 , H04L45/7457
Abstract: PURPOSE: A packet processing apparatus and method thereof are provided to rapidly create products by using a bridging algorithm which embodies an FPGA(Field Programmable Gate Array) in a card which processes packet information for a network. CONSTITUTION: A processor(102) processes packets in a network. A memory unit(104) stores a table for matching the packets in the network. A gate array(103) mediates an interface between the processor and the memory unit. The gate array provides a programmable communication interface between the processor and the memory unit. The processor corresponds to an ASIC(Application Specific Integrated Chip), an NPU(Network Processor Unit), an MP(Multi-core Processor), or an MCP(Many-Core Processor).
Abstract translation: 目的：提供一种分组处理装置及其方法，以通过使用在处理网络的分组信息的卡中实现FPGA（现场可编程门阵列）的桥接算法快速创建产品。 构成：处理器（102）处理网络中的数据包。 存储单元（104）存储用于匹配网络中的分组的表。 门阵列（103）介导处理器和存储器单元之间的接口。 门阵列提供处理器和存储器单元之间的可编程通信接口。 处理器对应于ASIC（专用集成芯片），NPU（网络处理器单元），MP（多核处理器）或MCP（多核处理器）。
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