公开(公告)号：KR100734871B1

公开(公告)日：2007-07-03

申请号：KR1020050121975

申请日：2005-12-12

Applicant: 한국전자통신연구원

Inventor： 최진영 ,  김형환 ,  최영일 ,  이병선

IPC: H04W4/22

Abstract: 본 발명에 의한 차세대 통신 환경에서 사용자 프레젠스 정보를 이용하는 응급 구조 장치 및 그 방법은 사용자의 시간에 따라 변화하는 소정의 사용자 프레즌스(presence)정보를 수집한 후 상기 프레즌스 정보가 학습된 결과인 제1패턴과 비교하여 응급상황 여부를 판단하는 패턴부; 신경망과 접속하여 상기 사용자 프레즌스 정보를 전달하고, 상기 제1패턴을 수신하는 신경망호출부; 상기 제1패턴을 저장하여 상기 판단부의 요구시 제공하는 저장부; 상기 패턴부가 응급상황으로 판단하면 응급구조 호출 대상을 선정한 후 구조요청을 발생시키는 응급호출부; 및 상기 응급상황 판단시 개방형 게이트웨이에 존재하는 터미널 가용성, 호제어, 사용자 상호작용 서비스 인터페이스를 포함하는 인터페이스를 호출하여 상기 호출부로 제공하는 API 호출부;를 포함하는 것을 특징으로 하며, 유무선 통합망의 핵심 기술인 개방형 게이트웨이를 이용하여 사용자의 프레즌스 정보를 수집하고 신경망을 통하여 패턴을 학습하여 사용자의 프레즌스 패턴에 따른 개인 맞춤화된 응급 상황 기준을 마련하여 사용자의 패턴 변화에 따른 응급상황을 판단, 구조요청을 수행할 수 있다.
응급구조, 프레즌스, 신경망, 패턴, 상태 정보, 게이트웨이, 개방형 API

公开(公告)号：KR1020070059855A

公开(公告)日：2007-06-12

申请号：KR1020060049272

申请日：2006-06-01

Applicant: 한국전자통신연구원

Inventor： 성기순 ,  김형환 ,  최영일 ,  이병선

IPC: H04L12/66 ,  G06K17/00 ,  H04L29/02

CPC classification number: H04L67/306 ,  H04L67/18 ,  H04W4/80

Abstract: An apparatus and a method for providing presence information by using an RFID(Radio Frequency Identification) technology are provided to enable a subscriber to offer reliable presence information, updated in real time, to an approved person and a service provider to develop more reliable, various presence-based services on the basis of reliable presence information by acquiring presence information directly from a network within a permitted range. An apparatus for providing presence information by using an RFID technology comprises an information acquiring part(320) and an information providing part(310). The information acquiring part(320) receives the identification information stored in an RFID tag(3202), dispersedly located within the communication coverage of a subscriber's RFID reader(3201), from the RFID reader(3201), and acquires subscriber presence information, based on the received identification information. The information providing part(310) provides the acquired subscriber presence information when an information request is made from an approved subscriber. The RFID tag(3202) is arranged in a communication unit(3204), and the identification information stored in an RFID tag(3202) comprises the number of the communication unit(3204).

Abstract translation: 提供了一种通过使用RFID（射频识别）技术来提供存在信息的装置和方法，以使用户能够将实时更新的可靠存在信息提供给已批准的人员和服务提供商以开发更可靠的各种 以可靠存在信息为基础，通过从允许范围内的网络直接获取存在信息来实现基于存在的服务。 一种通过使用RFID技术提供存在信息的装置包括信息获取部分（320）和信息提供部分（310）。 信息获取部分（320）从RFID读取器（3201）接收分散地位于用户RFID读取器（3201）的通信覆盖范围内的RFID标签（3202）中存储的识别信息，并且基于 对所接收的识别信息。 信息提供部分（310）在从批准的用户提供信息请求时提供所获取的用户存在信息。 RFID标签（3202）被布置在通信单元（3204）中，并且存储在RFID标签（3202）中的识别信息包括通信单元（3204）的编号。

公开(公告)号：KR100461727B1

公开(公告)日：2004-12-17

申请号：KR1020020078488

申请日：2002-12-10

Applicant: 한국전자통신연구원

Inventor： 김형환 ,  정태수 ,  최태상 ,  윤승현 ,  정형석 ,  박정숙 ,  이병준 ,  김창훈

IPC: H04L12/26 ,  H04L29/06 ,  H04L12/70

Abstract: PURPOSE: A device for collecting IP packets including header information of a link layer is provided to define a common part for analysis, and to realize the defined common part in hardware system, then to make analysis software for configuring a monitoring system lighter, thereby constructing a network monitoring system which can measure in real time. CONSTITUTION: A network interface connection port(200) receives bit stream-type traffic. A PPS(Precise Positioning Service) port(206) generates a precise time stamp. A framer(201) makes the traffic inputted through the network interface connection port(200) into a PDU packet of a link layer. An FPGA(Field Programmable Gate Array)(202) records IP length and IP packets collected according to the designated length in an FIFO buffer(207) by detecting the generated time stamp information and the header of an IP frame and the length of the IP frame, and performs a designated filtering function. A booter(210) performs an initialization process. FIFO buffers(203,204) supply buffer functions for transmitting data between the FPGA(202) and a MPC(Micro Processor Controller)(205).

Abstract translation: 目的：提供一种用于收集包括链路层的头部信息的IP包的设备，以定义用于分析的公共部分，并且实现硬件系统中定义的公共部分，然后制作用于配置监测系统更轻的分析软件，从而构建 一个可以实时测量的网络监控系统。 构成：网络接口连接端口（200）接收比特流型业务。 PPS（精确定位服务）端口（206）产生精确的时间戳。 成帧器（201）使通过网络接口连接端口（200）输入的业务量成为链路层的PDU分组。 FPGA（现场可编程门阵列）（202）通过检测生成的时间戳信息和IP帧的报头以及IP的长度，将根据指定长度收集的IP长度和IP分组记录在FIFO缓冲器（207）中 帧，并执行指定的过滤功能。 引导程序（210）执行初始化过程。 FIFO缓冲器（203,204）提供用于在FPGA（202）和MPC（微处理器控制器）（205）之间传输数据的缓冲器功能。

公开(公告)号：KR1020040052015A

公开(公告)日：2004-06-19

申请号：KR1020020079733

申请日：2002-12-13

Applicant: 한국전자통신연구원

Inventor： 윤승현 ,  정태수 ,  최태상 ,  김형환 ,  정형석 ,  박정숙 ,  김창훈

IPC: H04L12/26

CPC classification number: H04L43/026 ,  H04L43/045 ,  H04L43/062

Abstract: PURPOSE: A traffic measurement system and a traffic analyzing method are provided to offer a detailed traffic analysis result by measuring traffics from multiple points and correlatively analyzing the measured traffics. CONSTITUTION: A measuring unit(10) collects packets flowing on the Internet line, extracts and processes information required for traffic analysis, and provides it to an analyzing server(20). A packet collector(100) collects information on packets flowing on the Internet line, records accurate time received from a visual receiver(40) by each packet, and provides it to a flow generator(110). The flow generator(110) generates packets having the same address, the same protocol and the same port number as one flow. A transmitter(130) transmits information stored in a storing unit(120) to the analyzing server(20). The analyzing server(20) classifies traffics in detail, obtains traffic statistics, and generates a traffic report on a line. A data receiver(210) receives collected information from multiple measuring units(10) and provides it to a traffic analyzer(200). The traffic analyzer(200) analyzes the information and stores a result in a data storing unit(230) or provides it to a report output unit(220). The report output unit(220) processes the data to a report form and stores it in the data storing unit(230). A user interface(240) displays the report and various analysis data for a user.

Abstract translation: 目的：提供流量测量系统和流量分析方法，通过测量多个点的流量和相关分析测量流量来提供详细的流量分析结果。 规定：测量单元（10）收集在互联网上流动的数据包，提取和处理流量分析所需的信息，并将其提供给分析服务器（20）。 分组收集器（100）收集关于在因特网线路上流动的分组的信息，记录由每个分组从视觉接收机（40）接收到的精确时间，并将其提供给流发生器（110）。 流发生器（110）产生具有与一个流相同的地址，相同协议和相同端口号的分组。 发送器（130）将存储在存储单元（120）中的信息发送到分析服务器（20）。 分析服务器（20）详细分类流量，获取流量统计信息，并生成一条流量报告。 数据接收器（210）从多个测量单元（10）接收收集的信息，并将其提供给流量分析器（200）。 流量分析器（200）分析信息并将结果存储在数据存储单元（230）中或将其提供给报告输出单元（220）。 报告输出单元（220）将数据处理为报告表单并将其存储在数据存储单元（230）中。 用户界面（240）显示用户的报告和各种分析数据。

公开(公告)号：KR100372892B1

公开(公告)日：2003-02-20

申请号：KR1019990057681

申请日：1999-12-14

Applicant: 한국전자통신연구원

Inventor： 장형규 ,  차영준 ,  정부금 ,  임동선 ,  김형환

IPC: G06F7/52

Abstract: PURPOSE: A dividing method for a timer is provided to perform a division of 64-bit integer/32-bit integer necessary for converting a value of 64-bit timer register into a time rapidly using a software when the time is managed using a 64-bit timer register in a CPU. CONSTITUTION: If numerator n = "(n0n1), and denumerator is 'd', it is judged whether the n0 is more than '0'(S210). If the n0 is more than '0', the calculation of an estimation value of 'q' is performed as q = "0xffff,"ffff/d x n0(S202), and the process is repeated until the n0 is not a negative number by substituting new value of 'n' as n="n" - q x d(S203). Also, the value of "quotient q" is continuously changed as q = "q" + q. As the result of the process, the n0 becomes less than '0'. The solution of q = "q" + n1/d is obtained by using a high velocity 32-bit integer division provided from the CPU using a hardware with respect to the value of 'n1'(S204).

Abstract translation: 目的：提供了一种定时器的划分方法，当使用64时管理时间时，使用软件对64位定时器寄存器的值进行转换所需的64位整数/ 32位整数进行快速分割 位定时器寄存器在CPU中。 构成：如果分子n =“（n0n1），并且编号为'd'，则判断n0是否大于'0'（S210）。 如果n0大于'0'，则执行'q'的估计值的计算为q =“0xffff，”ffff / dx n0（S202），并且重复该过程，直到n0不是 通过将新值'n'代入n =“n” -q×d（S203）。 而且，“商q”的值 连续地改变为q =“q” + q。 作为该过程的结果，n0变成小于'0'。 q =“q” + n1 / d是通过使用相对于'n1'的值使用硬件的CPU提供的高速32位整数除法而获得的（S204）。

公开(公告)号：KR1020010076620A

公开(公告)日：2001-08-16

申请号：KR1020000003871

申请日：2000-01-27

Applicant: 한국전자통신연구원 ,  주식회사 케이티

Inventor： 김형환 ,  임동선

IPC: H04L12/26 ,  H04L29/06 ,  H04L12/939 ,  H04L12/707 ,  H04L12/70

CPC classification number: H04L43/50 ,  H04L43/14 ,  H04L45/24 ,  H04L49/55 ,  H04L69/12 ,  H04L2012/5614 ,  H04L2012/5619

Abstract: PURPOSE: A method for duplicating an IPC(Inter Process Communication) protocol of an ATM(Asynchronous Transfer Mode) UNI/NNI(User Network Interface/Network Network Interface) matching control apparatus having two utopia communication ports is provided to reduce the cost of production an ATM switching system by accommodating the subscribers, who have accommodated in two matching control apparatus, with a matching control apparatus. CONSTITUTION: It is determined whether the port number of a parameter transferred from an IPC message-processing module is negative(S30). If the port number is not negative, a pointer value for a main communication protocol window is obtained(S32). If the port number is negative, a pointer of a sub-communication protocol window is obtained(S32). Next, an IPC PDU(Protocol Data Unit) is connected with the obtained pointer(S33), and a protocol dispatcher is called for a real transmitting so that the IPC message is transmitted(S34).

Abstract translation: 目的：提供一种用于复制具有两个乌托邦通信端口的ATM（异步传输模式）UNI / NNI（用户网络接口/网络网络接口）匹配控制装置的IPC（进程间通信）协议的方法，以降低生产成本 一个ATM交换系统，通过容纳在两个匹配控制装置中的用户与一个匹配控制装置。 构成：确定从IPC消息处理模块传送的参数的端口号是否为负（S30）。 如果端口号不为负，则获得主通信协议窗口的指针值（S32）。 如果端口号为负，则获得子通信协议窗口的指针（S32）。 接下来，将IPC PDU（协议数据单元）与获得的指针（S33）连接，并且为实际发送调用协议调度器，以便发送IPC消息（S34）。

公开(公告)号：KR1020010064249A

公开(公告)日：2001-07-09

申请号：KR1019990062399

申请日：1999-12-27

Applicant: 한국전자통신연구원

Inventor： 정부금 ,  김형환 ,  임동선 ,  전경표 ,  박윤용

IPC: G06F15/16

Abstract: PURPOSE: A method for managing a concurrent object in an objected-oriented CHILL language is provided to manage a creation unit capable of creating a concurrent object and a life-cycle as a creation and a termination regardless of forms and kinds of program languages through a concurrent object life period management interface. CONSTITUTION: A concurrent class is declared for creating a concurrent object by requesting of a user. A concurrent object creation unit is created for creating a concurrent object by requesting of the user, and the created concurrent object creation unit is terminated. A concurrent object is created by requesting of the user. The created concurrent object is terminated. An entity having a concurrent object characteristic in a specific objected-oriented language is managed and entities having concurrent object characteristics which may exist in a predetermined language are managed through the above processes.

Abstract translation: 目的：提供一种用于以面向对象的CHILL语言管理并发对象的方法，用于管理能够创建并发对象和生命周期作为创建和终止的创建单元，而不管形式和种类的程序语言通过 并发对象生命周期管理界面。 构成：通过请求用户来声明并发类来创建并发对象。 创建并发对象创建单元，用于通过请求用户来创建并发对象，并且终止所创建的并发对象创建单元。 通过请求用户创建并发对象。 创建的并发对象终止。 管理具有特定面向对象语言的并发对象特性的实体，并且通过上述处理来管理具有以预定语言存在的并行对象特征的实体。

公开(公告)号：KR1020010064248A

公开(公告)日：2001-07-09

申请号：KR1019990062398

申请日：1999-12-27

Applicant: 한국전자통신연구원

Inventor： 정부금 ,  김형환 ,  임동선 ,  전경표 ,  박윤용

IPC: G06F15/16

Abstract: PURPOSE: A method is provided to call a member function of a parallel object in a same method with a common object without editing an existing operating system or a kernel. CONSTITUTION: A parallel object consists of member data, member functions, and a receptor function. The member data are variables which are being defined in the parallel object. The member functions are methods capable of being called by another object. The receptor function provides a function for branching to each member function. The receptor function is created by a complier or a code creating tool. If a member function of a transmitting parallel object(13) calls a member function of another parallel object(15), a parallel object member function call managing device transmits an identifier sensing an entry of the member function and medium variables to a receptor function of a receiving parallel object(14)(16). The receptor function of a receiving parallel object(14) transmits the medium variables to the entry of the member function using the identifier, and receives a control to the receptor function(18). If a restoring value exists in a called member function, the receptor function transmits a restoring value to the parallel object member function call managing device(19) and waits the next member function call requesting at a member function receiving block state. In the case of a member function having a restoring value, the parallel object member function call managing device returns the restoring value to the calling parallel object(20).

Abstract translation: 目的：提供了一种方法，可以使用公共对象在同一方法中调用并行对象的成员函数，而无需编辑现有的操作系​​统或内核。 构成：并行对象由成员数据，成员函数和受体功能组成。 成员数据是在并行对象中定义的变量。 成员函数是能够由另一个对象调用的方法。 受体功能提供了分支到每个成员函数的功能。 受体功能由编译器或代码创建工具创建。 如果发送并行对象（13）的成员函数调用另一个并行对象（15）的成员函数，则并行对象成员函数调用管理设备将感知成员函数和介质变量的入口的标识符发送到 一个接收平行物体（14）（16）。 接收并行对象（14）的受体功能使用标识符将介质变量发送到成员函数的入口，并且接收对受体功能的控制（18）。 如果在被叫成员函数中存在恢复值，则受体功能将恢复值发送给并行对象成员函数调用管理装置（19），并且在成员函数接收块状态下等待下一个成员函数调用请求。 在成员函数具有恢复值的情况下，并行对象成员函数调用管理装置将恢复值返回给调用并行对象（20）。

公开(公告)号：KR100168942B1

公开(公告)日：1999-02-01

申请号：KR1019950032886

申请日：1995-09-29

Applicant: 한국전자통신연구원 ,  주식회사 케이티

Inventor： 김형환 ,  전성익 ,  조주현

IPC: H04L12/947 ,  H04L12/939 ,  H04L12/26 ,  H04L12/46 ,  H04L29/06 ,  H04L12/70

Abstract: 본 발명은 비동기전달모드(ATM : Asynchronous Transfer Mode) 제어계와 ATM 적응계층(AAL : ATM Adaptation Layer) 처리장치의 수신부를 정합하여 분산구조하의 서로 다른 ATM 교환기 제어계내에 존재하는 프로세스간에 프로세스간 통신(IPC : Interprocess Communication)이 가능하도록 한 정합 방법에 관한 것으로, ATM 스위치를 통한 ATM 제어계간의 IPC 통신에 적용될 수 있고, 향후 자체 내부 프로토콜을 갖는 임의의 제어계를 ATM 스위치에 접속하기 위한 참조모델로 사용될 수 있는 효과가 있다. 또한, IPC_PDU를 CPCS_ID 부분에 사상(Mapping)하는 방법을 사용하면, 교환기 제작 업체가 ATM 교환기의 구축시 스위치 및 스위치와 관련된 정합 부분만을 교체하고 기존 교환기(TDX-10)의 하드웨어들은 재사용하므로써, 하드웨어 비용을 현저하게 절감할 수 있는 효과가 있다.

公开(公告)号：KR1019970056210A

公开(公告)日：1997-07-31

申请号：KR1019950054012

申请日：1995-12-22

Applicant: 한국전자통신연구원 ,  주식회사 케이티

Inventor： 김형환 ,  김재명 ,  전성익

IPC: H04L12/16

Abstract: 본 발명은 실시간 분산시스템에서 디스크를 갖지 않는 노드의 부팅 방법에 관한 것으로, 첫째, 분산 시스템에서 디스크를 갖지 않는 노드가 부팅할 수 있는 방법으로 공하고, 둘째, 첫째의 효과에 따라 디스크를 갖지 않는 노드들로 분산 시스템을 구성할 수 있게 함으로써 하드웨어의 구조를 단순화시키고 이에 따른 하드웨어의 비용을 절감시키며 셋째, 통신 하드웨어 장치 및 드라이버를 하나의 모듈로 분리할 수 있는 구조를 갖게함으로써 어떤 종류의 상호접속(interworking) 하드웨어에도 적용할 수 있는 효과가 있다.