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公开(公告)号：KR1019940015814A
公开(公告)日：1994-07-21
申请号：KR1019920025016
申请日：1992-12-22
Applicant: 한국전자통신연구원
IPC: G06F9/46
Abstract: 본 발명은 UNIX System V 3.1의 커널수준(kernel level)에서 트랜잭션 처리(Transaction Processing)기능이 수행될 수 있도록 하고, 다중처리 시스템에서 동작 가능한 트랜잭션 처리시스템에 관한 것으로 트랜잭션 기능, 롤백(Roll-back)기능, 사전 이미지 로깅기능, Intent locking기능, 레코드 수준의 잠금 기능, 회복기능, TPIPC(Transaction Processing Inter-Process Communication)기능 등을 추가한 트랜잭션 처리시스템 중 TPIPC 관리방법을 제공한다.
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公开(公告)号：KR101909928B1
公开(公告)日：2018-10-19
申请号：KR1020160086319
申请日：2016-07-07
Applicant: 한국전자통신연구원
CPC classification number: G01N33/1813 , C02F1/281 , C02F1/488 , C02F2101/20 , C02F2209/003 , G01N27/023 , G01N27/026 , G01R23/16 , H01F7/06 , H01F27/2823
Abstract: 위상차 분석을이용한중금속제거효율분석방법및 이를이용한장치가개시된다. 본발명에따른중금속제거효율분석방법은코일방향이동일한제1 솔레노이드코일과제2 솔레노이드코일을기반으로중금속이흡착된마그네타이트(magnetite)에자기장을인가하는단계; 제1 솔레노이드코일및 제2 솔레노이드코일과코일방향이다른제3 솔레노이드코일을기반으로마그네타이트에고주파신호를인가하는단계; 마그네타이트에의해변형고주파신호를검출하고, 사전에검출된디폴트고주파신호와변형고주파신호의위상차를계산하는단계; 및위상차를기반으로중금속의농도를측정하여마그네타이트의중금속제거효율을분석하는단계를포함한다.
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公开(公告)号：KR101711488B1
公开(公告)日：2017-03-03
申请号：KR1020150013277
申请日：2015-01-28
Applicant: 한국전자통신연구원
CPC classification number: G06F3/017 , G06F3/0304 , G06F19/00 , G06F19/3481 , G06K9/00342
Abstract: 본발명은댄스게임이나댄스교습등 사용자가보다용이하고다양한방법으로효과적으로동작기반퍼포먼스를즐기거나교습받을수 있도록, 사용자동작을평가분석한결과를바탕으로동작의반복학습, 점진적난이도조절, 신체부위별평가와피드백등 동작기반의다양한상호작용서비스를제공할수 있는, 동작기반인터랙티브서비스방법및 시스템에관한것이다.
Abstract translation: 本发明涉及基于运动的交互式服务方法和系统，其提供各种基于运动的交互服务，例如运动的重复训练，逐步难度调整，每个身体部位的评估以及基于用户运动的分析结果的反馈 舞蹈游戏或舞蹈课程的用户可以通过简单和多种方法有效地执行基于运动的表演或进行教训。
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公开(公告)号：KR101568347B1
公开(公告)日：2015-11-12
申请号：KR1020110033700
申请日：2011-04-12
Applicant: 한국전자통신연구원
CPC classification number: G06F3/017
Abstract: 본발명에따른지능형로봇특성을갖는휴대형컴퓨터장치는, 사용자입력을위한유저인터페이스(User Interface) 화면을제공하고, 상기유저인터페이스화면상에사용자행동을촬영하는카메라가장착되는입력프로젝터, 사용자행동에따른사용자명령을인식하고, 사용자명령에따른서비스와콘텐츠를생성하는메인보드및 생성된콘텐츠를출력하는출력프로젝터를포함한다.
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公开(公告)号：KR1020090065870A
公开(公告)日：2009-06-23
申请号：KR1020070133398
申请日：2007-12-18
Applicant: 한국전자통신연구원
CPC classification number: H04W84/18 , H04W24/00 , H04W72/0406
Abstract: A method and a wireless sensor network selecting a head node for the clustering of the wireless sensor network based on EDR are provided to select the node which the EDR is big as a head node by calculating the EDR of the node from distance ratio between the energy of a sensor node and a sink node. A sink node(100) receives data to the wireless communication. A plurality of sensor nodes transmits the sensing data to the sink node. The sensor nodes comprises a member node(20) and a head node(10). The head node collects sensing data from the member node and transmits the sensing data to the sink node. The head node is EDR(Energy to Distance Ratio) selected by the sensor nodes.
Abstract translation: 提供了一种选择基于EDR的无线传感器网络群集的头节点的方法和无线传感器网络，通过从能量之间的距离比计算节点的EDR来选择EDR大的节点作为头节点 的传感器节点和汇聚节点。 汇聚节点（100）向无线通信接收数据。 多个传感器节点将感测数据传送到汇聚节点。 传感器节点包括成员节点（20）和头节点（10）。 头节点从成员节点收集感测数据，并将感测数据发送到汇聚节点。 头节点是由传感器节点选择的EDR（能量到距离比）。
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Patent Agency Ranking
公开(公告)号：KR1020070061263A
公开(公告)日：2007-06-13
申请号：KR1020060076673
申请日：2006-08-14
Applicant: 한국전자통신연구원
IPC: G06F15/167 , G06F9/00 , H04L12/26
Abstract: A method and a system for processing sensor data in a context-aware system are provided to facilitate context-based application development by recognizing external environment change through sensors and managing the change through a working process. Each sensor service(21) generates a low level event by collecting raw sensor data through a driver(211) of the physical sensors. An STHQ(Short-Term History Queue)(22) selectively, and temporarily stores the generated event and the previous events by each event interceptor(23). The event interceptor forms an EIC(Event Interpretation Chain) performing interpretation by connecting the generated event and the previous events, and generates or removes the event, or processes the generated event into the event needed for an upper level service through connection with the STHQ. An event publisher transfers the event stored in the STHQ to a context manager to use the event to context-based application.
Abstract translation: 提供了一种用于在上下文感知系统中处理传感器数据的方法和系统，以通过通过传感器识别外部环境变化并通过工作过程来管理变化来促进基于上下文的应用开发。 每个传感器服务（21）通过物理传感器的驱动器（211）收集原始传感器数据来生成低级别事件。 选择性地STHQ（短期历史队列）（22），并且通过每个事件拦截器（23）临时存储生成的事件和先前的事件。 事件拦截器通过连接生成的事件和先前事件来形成EIC（事件解释链）执行解释，并生成或删除事件，或者通过与STHQ的连接将生成的事件处理成上级服务所需的事件。 事件发布者将存储在STHQ中的事件传送到上下文管理器，以将事件用于基于上下文的应用程序。
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公开(公告)号：KR1020050060805A
公开(公告)日：2005-06-22
申请号：KR1020030092527
申请日：2003-12-17
Applicant: 한국전자통신연구원
IPC: H04L12/28
Abstract: 본 발명은 동적 멤버쉽 관리를 위해 광역망 환경에서 다계층 멤버쉽 전용 서버를 채택한 그룹통신 시스템 및 방법에 관한 것이다.
본 발명의 시스템은, 그룹통신을 위한 응용과, 멤버관리 및 그룹통신을 위한 메시지를 처리하는 멤버 프로세스로 구성되어 멤버쉽 변경 관련 연산과 응용 메시지 관련 연산을 분리한 후 자신이 종속된 멤버쉽 관리 전용 서버에 멤버쉽 관련 연산을 요청하거나 멤버쉽 관리 전용 서버로부터 멤버쉽 관련 연산을 통보를 받는 다수의 멤버들; 자신에게 종속된 멤버들의 멤버쉽 관련 연산을 전담하고, 동일한 레벨의 다른 멤버쉽 관리서버와 멤버쉽 관련 메시지를 통신하는 멤버쉽 관리 전용 서버; 및 자신에게 종속된 멤버들의 멤버쉽 관련 연산을 전담하고, 동일한 레벨의 다른 멤버쉽 관리서버와 멤버쉽 관련 메시지를 통신함과 아울러 자신의 지역을 대표하여 상위 레벨의 멤버쉽 관리 서버와 멤버쉽 관련 메시지를 통신하는 대표 서버를 포함한다.-
公开(公告)号：KR1020030013200A
公开(公告)日：2003-02-14
申请号：KR1020010047559
申请日：2001-08-07
Applicant: 한국전자통신연구원
CPC classification number: G06F9/466 , Y10S707/99943
Abstract: PURPOSE: A method for removing a state object of a Java transaction service is provided to solve a memory insufficiency phenomenon by mounting a state removing unit in a Java transaction service, and removing transaction state objects existing in a memory through the state removing unit when an object transaction is terminated in a Java-object transaction service system. CONSTITUTION: If a transaction embodying object receives a registration request of a resource(201), it is checked whether a transaction state manager of a transaction embodying object is registered in a transaction manager(202). If a transaction state manager is not registered in the transaction manager, a transaction state manager is created and registered in the transaction manager(203). The transaction manager creates a state removing unit, stores a transaction state manager object reference in the state removing unit(204) and requests a registration of the state removing unit to the transaction state manager of the transaction embodying object(205). The transaction state manager checks a state removing unit adapter is registered(206). If the state removing unit adapter is not registered in the transaction state manager, the transaction state manager creates a state removing unit adapter and registers a state removing unit adapter object reference in the transaction state manager(207), registers a state removing unit object reference in the state removing unit adapter(208), and registers the state removing unit adapter in a coordinator of an object transaction service unit(209).
Abstract translation: 目的：提供一种用于去除Java事务服务的状态对象的方法，以通过将状态移除单元安装在Java事务服务中来解决存储器不足现象，以及当通过状态移除单元去除存储在存储器中的事务状态对象时 对象事务终止在Java对象事务服务系统中。 构成：如果体现对象的事务接收到资源的注册请求（201），则检查事务处理对象的事务状态管理器是否被注册在事务管理器（202）中。 如果事务状态管理器未在事务管理器中注册，则在事务管理器（203）中创建并注册事务状态管理器。 交易管理器创建状态消除单元，将事务状态管理对象引用存储在状态消除单元（204）中，并请求状态消除单元的注册到实体对象（205）的交易的交易状态管理器。 事务状态管理器检查状态删除单元适配器已被注册（206）。 如果状态移除单元适配器未在事务状态管理器中注册，则事务状态管理器创建状态消除单元适配器并在事务状态管理器（207）中注册状态消除单元适配器对象引用，注册状态消除单元对象引用 在状态移除单元适配器（208）中，并且将状态去除单元适配器注册到对象交易服务单元（209）的协调器中。
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公开(公告)号：KR1020020090520A
公开(公告)日：2002-12-05
申请号：KR1020010029393
申请日：2001-05-28
Applicant: 한국전자통신연구원
IPC: G06F17/30
CPC classification number: G06F17/30368 , Y10S707/99953
Abstract: PURPOSE: A parallel logging method is provided to improve the system performance by preventing bottleneck from the log file. CONSTITUTION: The transaction processing system(100) consists of a transaction manager (120), which generates and manages the transaction according to the transaction start request, transaction arbitration parts(121), which indicates role of the transaction attendant and receives the results, transaction(130), log queue management part(140), log request queue saving part(141), log response queue saving part(142), log manager(150) and log saving part(160). When the applications request transactions by invoking begin function, the transaction manager generates some transaction and identifiers. After transactions, the applications request the termination of the transactions. The transaction manager gives instructions to the transaction arbitration part for prepare and commit. The logging is carried out on the end of the prepare and commit. If the transaction arbitration part requests logging to the log queue manager, it stores the request record in the log request queue saving part. The longest-waiting log manager gets the log request message, does the logging and sends the results.
Abstract translation: 目的：提供并行记录方法，通过防止日志文件的瓶颈来提高系统性能。 构成：交易处理系统（100）包括交易管理器（120），其根据交易开始请求生成和管理交易，指示交易服务员的角色并接收结果的交易仲裁部分（121） 事务（130），日志队列管理部分（140），日志请求队列保存部分（141），日志响应队列保存部分（142），日志管理器（150）和日志保存部分（160）。 当应用程序通过调用begin函数来请求事务时，事务管理器会生成一些事务和标识符。 交易后，应用程序要求终止交易。 事务管理器向交易仲裁部分发出准备和提交的指令。 日志记录在准备和提交结束时执行。 如果事务仲裁部分向日志队列管理器请求日志记录，则将请求记录存储在日志请求队列保存部分中。 最长等待的日志管理器获取日志请求消息，记录并发送结果。
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公开(公告)号：KR1020020053516A
公开(公告)日：2002-07-05
申请号：KR1020000083170
申请日：2000-12-27
Applicant: 한국전자통신연구원
Abstract: PURPOSE: An apparatus and a method are provided to participate a resource manager of JTS(Java Transaction Service) in the second approval protocol of OTS(Object Transaction Service) by an RSA(Resource Adapter) having the object reference of a JTS resource manager through registering the RSA on an OTS coordinator as the object implementing an OTS resource manager. CONSTITUTION: An application program unit(10) defines and performs the transaction operation. An RM(Resource Manager)(20) manages the data stored to DBMS and participates an XA interface in the second approval protocol. The OTS(30) offers a control object representing the transaction data and state, and the coordinator providing the operation for a transaction participant. The JTS(40) offers the transaction service as Java instead of the OTS. The application program unit gets the reference of both the XA resource management unit(21) and a transaction management unit(41) at the initiation step of processing the object transaction, and requests starting the transaction to the transaction management unit. The transaction management unit makes the OTS create a controller(31) and handler(32) through the connection, and completes the transaction start by keeping returning the reference from the controller. At the transaction completion state, the application program unit requests the transaction creation from the transaction management unit, and makes a transaction processor(42) process the registration of the XA resource management unit(21). After completing the transaction processor to cancel the registration of the XA resource management unit, the application program unit ends the transaction through the transaction management unit.
Abstract translation: 目的：提供一种装置和方法，用于通过具有JTS资源管理器的对象引用的RSA（资源适配器）在OTS（对象事务服务）的第二批准协议中参与JTS（Java Transaction Service）的资源管理器， 在OTS协调器上注册RSA作为实现OTS资源管理器的对象。 构成：应用程序单元（10）定义并执行事务操作。 RM（资源管理器）（20）管理存储到DBMS的数据，并参与第二批准协议中的XA接口。 OTS（30）提供表示交易数据和状态的控制对象，以及为交易参与者提供操作的协调器。 JTS（40）提供交易服务作为Java而不是OTS。 应用程序单元在处理对象事务的开始步骤中获取XA资源管理单元（21）和事务管理单元（41）的参考，并且请求将事务开始到事务管理单元。 事务管理单元使OTS通过连接创建控制器（31）和处理程序（32），并通过保持从控制器返回引用来完成事务的开始。 在交易完成状态下，应用程序单元从交易管理单元请求交易创建，并使交易处理器（42）处理XA资源管理单元（21）的注册。 在完成交易处理器以取消XA资源管理单元的注册之后，应用程序单元通过交易管理单元结束交易。
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