Abstract:
본 발명은 CHILL 프로그램을 컴파일하기 위한 CHILL 컴파일러의 전위처리기의 구조 및 기능에 관한 것이다. 이는 통신시스템과 같은 대용량의 안정성이 있는 소프트웨어를 생산하는데 필요한 다양한 언어기능을 가지는 복잡한 언어의 컴파일러 개발에 사용되는 다단계 처리 구조 및 방법으로써 이식성과 안정성이 높고 효율적인 CHILL 컴파일러를 개발하는데 이용할 수 있다.
Abstract:
A method for tracking a reliable boundary line of continuous objectives is disclosed by additionally selecting an assistance node except for a reference node. The method for tracking a reliable boundary line of the continuous objectives comprises a boundary information reception step of selecting the reference node which represents sensor nodes within each predetermined area by dividing at least one sensor node into multiple predetermined areas and of receiving boundary information from the reference node which collects the boundary information including the existence of event sensing from the sensor nodes of each predetermined area; a reference node information reception step of selecting at least one assistance node to collect the reference node information from the selected reference nodes and of receiving the reference node information from the assistance node which collects the reference node information from the reference nodes; and a continuous objective boundary line realization step of realizing the boundary line of the continuous objectives by combining the reference node information or the boundary information received from each reference node and each assistance node.
Abstract:
PURPOSE: A traffic treatment method using multiple network interface cards and a network device are provided to use a multiple network interface card to classify fast traffic and perform traffic engineering about a specific application, effectively providing a network service at low costs. CONSTITUTION: A policy server (12) provides policies to each general servers (10a-10n) via policy related interface. A first network interface card classifies and filters traffic. A secondary network card inspects and processes the traffic classified by the first network interface card. Processors (104a-104n) divide and apply a network policy to the first network interface card and the secondary network card. Memories (106a-106n) store the network policy. [Reference numerals] (104a,104n) Processor; (106a,106n) Memory; (12) Policy server
Abstract:
본 발명은 네트워크 프로세서를 이용한 고속 IP 플로우 중재 장치에 관한 것으로서, 고속회선의 IP 트래픽에 대한 플로우 정보를 수집하는 서버; 및 네트워크 프로세서를 이용하여 상기 수집된 플로우 정보를 인터넷 응용별로 분석한 후, 다수의 플로우 분석 시스템으로 전달하는 네트워크 프로세서 보드;를 포함하며, 여기서, 상기 네트워크 프로세서 보드는, NIC (Network Interface Card) 형태를 가지며 상기 서버의 PCI (Peripheral Component Interconnect) 슬롯에 장착된다. 고속회선, 트래픽, 플로우, 네트워크 프로세서, NIC
Abstract:
IP 패킷 동일성 검사 등으로써, 라우터 패킷 스트림을 모니터링하여 특정 트래픽 패킷들을 추출 및 탐지하는 기술에 관한 것으로서, 구체적으로는 라우터에 입력되는 패킷 스트림을 리딩하는 패킷 스트림 리딩부와 상기 리딩된 패킷 스트림의 비정상 여부를 판단하는 비정상 트래픽 검출부를 포함하는 라우터의 패킷 스트림 모니터링 장치와 방법을 개시한다. 라우터, 비정상 패킷, 모니터링, IP 패킷, 동일성
Abstract:
PURPOSE: A location information acquisition and processing method using an NFC(Near Field Communication) method and a device thereof are provided to process and acquire the location of a terminal by the NFC method. CONSTITUTION: Communication between a terminal(1) including an NFC tag and a tag reader(2) installed in environments in which Tag readers are installed is triggered. The tag reader receives user information from the terminal. The tag reader provides the stored location information to the terminal. The tag reader provides the user information and the location information provided to the terminal to a location information management server(3) connected to a network. [Reference numerals] (1) Terminal; (11) NFC tag; (12) Application unit; (2) Tag reader; (3) Location information management server; (AA) Network
Abstract:
PURPOSE: A user identification method using location information is provided to reinforce a personal identification procedure by additionally using the location information through a GPS(Global Positioning Service) function. CONSTITUTION: A portable terminal(100) registered in a web server(110) transmits the location information of the portable terminal. The web server stores the number of the portable terminal, a user identifier, the identification number, and the location information in a table mapped with the location information. The web server receives a connection request from the portable terminal registered in the web server. The web server confirms the location information of the portable terminal. The web server compares the confirmed location information with the table.
Abstract:
PURPOSE: A method for detecting an error with respect to a process class definition using of an objected-oriented CHILL is provided to detect an attribute clearing error of an abstraction/completion process object, a result mode clearing error of an element procedure having an internal visualization and a transient clearing error in a static compile time for preventing an access error of an object constituting element which may be generated at an execution of an objected-oriented program in a single succession of a process class. CONSTITUTION: It is decided whether an inputted process class entry has an abstraction attribute(S201). An abstraction/completion attribute error is detected at a static time in a compile processing time by perceiving information with respect to a completion attribute of an abstraction process class entry and an existing or not of the upper class and an upper/lower class relation, an existing or not of a result mode with respect to a clearing of an element procedure having an internal visualization, a condition_collection of a signal and a transient clearing or not. An abstraction/completion attribute error is detected at a static time in a compile processing time by perceiving information with respect to a completion attribute of a node process class entry and an existing or not of the upper class and upper/lower class relation, an existing or not of a result mode with respect to a clearing of an element procedure having an internal visualization, a condition_collection of a signal and a transient clearing or not.