公开(公告)号：KR100431201B1

公开(公告)日：2004-05-12

申请号：KR1020010086498

申请日：2001-12-28

Applicant: 한국전자통신연구원

Inventor： 김영화 ,  심재찬 ,  허재두

IPC: H04L29/10

Abstract: PURPOSE: A VB5.2 interface driving method in a subscriber network and a B-ISDN(Broadband-Integrated Service Digital Network) is provided to supports VB5.2 interface of on-demand allocation as to virtual path/virtual connection(VP/VC) in the subscriber network and the B-ISDN, when the subscriber network and the B-ISDN are connected based on VB5.2 interface. CONSTITUTION: According to the VB5.2 interface driving method of a subscriber network and a B-ISDN system including a system operation management part(21) and a VB5 protocol part(22), the VB5 protocol part initializes the whole system by receiving a VB5 driving request from the system operation management part. A provision as to a corresponding interface is constituted, and an initialization state as to the VB5.1 interface is completed. An internal connection setting as to a corresponding interface between an optical line terminal(OLT) and an optical network unit(ONU) is executed. Setting of virtual path connection/virtual channel connection(VPC/VCC) for RTMC and B-BCC(Broadband Bearer Channel Connection) is executed. The VBB protocol part informs the system operation management part of provision ending as to the corresponding interface. A driving as to the VB5.1 interface is requested and performed. The driving is performed according to the driving procedure by requesting a driving as to the VB5.2 interface as to the VB5.1 interface whose driving is ended successfully. If additional provision as to other interface is required, the above steps are repeated, and if additional provision as to other interface is not required, the driving ends.

Abstract translation: 目的：提供用户网络中的VB5.2接口驱动方法和B-ISDN（宽带综合业务数字网络），以支持虚拟路径/虚拟连接（VP / VC）的按需分配VB5.2接口 ）在用户网络和B-ISDN中，当用户网络和B-ISDN基于VB5.2接口连接时。 组成：根据包括系统操作管理部分（21）和VB5协议部分（22）的用户网络和B-ISDN系统的VB5.2接口驱动方法，VB5协议部分通过接收 来自系统操作管理部分的VB5驱动请求。 对相应的接口进行规定，并完成关于VB5.1接口的初始化状态。 执行关于光线路终端（OLT）和光网络单元（ONU）之间的对应接口的内部连接设置。 执行RTMC和B-BCC（宽带承载信道连接）的虚拟路径连接/虚拟信道连接（VPC / VCC）的设置。 VBB协议部分通知系统操作管理部分关于相应接口的规定结束。 请求并执行对VB5.1接口的驱动。 根据驱动程序进行驱动，通过向驱动成功结束的VB5.1接口请求关于VB5.2接口的驱动。 如果需要额外提供其他接口，则重复上述步骤，并且如果不需要关于其他接口的额外提供，则驱动结束。

公开(公告)号：KR100431200B1

公开(公告)日：2004-05-12

申请号：KR1020010086497

申请日：2001-12-28

Applicant: 한국전자통신연구원

Inventor： 김영화 ,  심재찬 ,  허재두

IPC: H04L29/10

Abstract: PURPOSE: A VB5.1 interface driving method in a subscriber network and a B-ISDN(Broadband-Integrated Service Digital Network) provide a VB5.1 interface method of provisioned allocation as to VP/VC in the subscriber network and B-ISDN. CONSTITUTION: According to the VB5.1 interface driving method of a subscriber network and a B-ISDN system including a system operation management part(21) and a VB5 protocol part(22), the VB5 protocol part initializes the whole system by receiving a VB5 driving request from the system operation management part. A provision as to a corresponding interface is constituted. An internal connection setting as to a corresponding interface between an optical line terminal(OLT) and an optical network unit(ONU) is executed. An internal connection of virtual path connection/virtual channel connection for RTMC is set. A permanent virtual connection(PVC) between a physical user port and a physical service port is executed. After completing the permanent virtual connection, the end of provision is informed and a driving as to the corresponding interface is requested, and the driving result is waited. And when the driving is ended successfully, a service as to the corresponding interface begins. If there is additional provision, the above steps are repeated, and if there is no additional provision, the driving ends.

Abstract translation: 目的：用户网络中的VB5.1接口驱动方法和B-ISDN（宽带综合业务数字网络）为用户网络中的VP / VC和B-ISDN提供VB5.1接口配置分配方法。 组成：根据包括系统操作管理部分（21）和VB5协议部分（22）的用户网络和B-ISDN系统的VB5.1接口驱动方法，VB5协议部分通过接收 来自系统操作管理部分的VB5驱动请求。 有关相应接口的规定已经形成。 执行关于光线路终端（OLT）和光网络单元（ONU）之间的对应接口的内部连接设置。 设置RTMC的虚拟路径连接/虚拟通道连接的内部连接。 执行物理用户端口和物理服务端口之间的永久虚拟连接（PVC）。 在完成永久虚拟连接之后，通知结束供应，并且请求驱动相应的接口，并且等待驱动结果。 当驾驶成功结束时，开始对相应接口的服务。 如果有附加条款，则重复上述步骤，如果没有附加条款，则驱动结束。

公开(公告)号：KR100411250B1

公开(公告)日：2003-12-18

申请号：KR1020010074725

申请日：2001-11-28

Applicant: 한국전자통신연구원

Inventor： 임정묵 ,  심재찬 ,  허재두

IPC: H04L12/28

Abstract: PURPOSE: An ATM-PON(Asynchronous Transfer Mode-Passive Optical Network) operating and managing system and a method thereof are provided to guarantee continuous consistency between actual operation information of a network and operation information managed by an operator. CONSTITUTION: An IPC(Inter Process Communication) processor(301) receives an operator's request, interprets it and transfers it to a corresponding function manager. An operator manager(302) receives information required for authentication of operators, makes a database for the information, and stores and manages it. A configuration manager(303) manages a system configuration of host device and a local device constituting an ATM-PON network. A connection manager(304) manages every ATM connection set in the ATM-PON network. A performance manager(305) collects and manages performance information on various types of ports of the host device and the local device. An obstacle manager(306) manages obstacles of boards or ports of each device. A test manager(307) requests a loopback test, a connectivity test and performance monitoring test function from a management agent system(206) according to an operator's request. A subscriber manager(308) requests registration, deletion and change of subscribers from a pertinent management agent system(206) upon receipt of the request. An operation information manager(309) ensures consistency between operation information of an ATM-PON network manager system(204) and each management agent system(206). A CMIP(Common Management Information Protocol) message processor(310) converts an IPC message into a CMIP message format and transfers it to a CMIP message communicating unit(205). A database interface unit(311) interfaces each manager and a database manager(203). A charging manager(312) generates information required for charging by subscribers.

Abstract translation: 目的：提供ATM-PON（异步传输模式 - 无源光网络）操作和管理系统及其方法，以保证网络的实际操作信息与操作员管理的操作信息之间的连续一致性。 构成：IPC（相互处理通信）处理器（301）接收操作者的请求，解释它并将其传送给相应的功能管理器。 运营商管理者（302）接收运营商认证所需的信息，为该信息制作数据库并进行存储和管理。 配置管理器（303）管理构成ATM-PON网络的主机设备和本地设备的系统配置。 连接管理器（304）管理ATM-PON网络中的每个ATM连接组。 性能管理器（305）收集和管理关于主机设备和本地设备的各种类型的端口的性能信息。 障碍管理器（306）管理每个设备的板或端口的障碍。 测试管理器（307）根据运营商的请求从管理代理系统（206）请求环回测试，连通性测试和性能监控测试功能。 订户管理器（308）在接收到请求时请求从相关管理代理系统（206）注册，删除和更改订户。 操作信息管理器（309）确保ATM-PON网络管理器系统（204）和每个管理代理系统（206）的操作信息之间的一致性。 CMIP（公共管理信息协议）消息处理器（310）将IPC消息转换成CMIP消息格式，并将其传送给CMIP消息通信单元（205）。 数据库接口单元（311）连接每个管理器和数据库管理器（203）。 收费管理器（312）生成用户收费所需的信息。

公开(公告)号：KR100327116B1

公开(公告)日：2002-03-06

申请号：KR1019990061938

申请日：1999-12-24

Applicant: 한국전자통신연구원

Inventor： 심재찬 ,  김종민 ,  노장래

IPC: H04L12/24

Abstract: 본발명은통합엑세스망의효과적인운용에관한것으로, 운용자가통합엑세스망의운용상태를정확하게파악하고관리할 수있도록하기위한, 통합엑세스망관리자시스템및 그를이용한액세스망운용관리방법을제공하기위하여, 운용자의요구를프로세스간연락(IPC) 메시지형태로전달받아분석한후 해당하는기능을수행하도록제어하며, 상기운용자가요구하는결과를전달받아프로세서간연락메시지형태로상기운용자에게전달하기위한메시지처리수단; 상기메시지처리수단의제어를받아상기운용자의요구에해당하는공통관리정보프로토콜(CMIP) 메시지를생성하여전달하며, 상기운용자가요구하는결과를전달받아처리한후 상기메시지처리수단으로전달하기위한관리수단; 및상기관리수단에서생성된상기공통관리정보프로토콜메시지를전달받아통합엑세스망관리대행자시스템으로전달하며, 상기통합엑세스망관리대행자시스템으로부터상기운용자가요구하는결과를전달받아상기관리수단에전달하기위한메시지전달수단을포함하며, 통합엑세스망 운용관리시스템등에이용됨.

公开(公告)号：KR1020010010637A

公开(公告)日：2001-02-15

申请号：KR1019990029626

申请日：1999-07-21

Applicant: 한국전자통신연구원

Inventor： 김경수 ,  심재찬 ,  고병도

IPC: H04L12/00

CPC classification number: H04L49/105 ,  H04L12/5601 ,  H04L49/3081

Abstract: PURPOSE: An asynchronous transfer mode(ATM) switch device having a dynamic QoS control is provided to configure a priority sorting block for sorting services according to priorities and to configure a routing block for controlling exchange services according to each sorted priority in the priority sorting block on a switch front, to process the services according to the sorted priorities, so as to perform various priorities to supply classes having different priorities even in a same service, to supply various kinds of services to communication network providers. CONSTITUTION: A priority sorting block(300) sorts each stream of inputted cells of a switch front according to priorities, and manages a buffer for managing exchange services. A routing block(400) manages a switching function to an output port, which requires cells of back ends of the inputted cells. A serial to parallel(S/P) conversion functional block(310) processes cells inputted from each port, and converts the cells into parallel data to sort the cells with classes having priorities. An access controller(320) receives the parallel data to analyze the cells, and sorts the analyzed cells in corresponding class buffers by using added QoS information, then stands by the sorted cells. A priority scheduler(340) reads the sorted cells according to each priority, and performs a routing to a required output port according to routing tag information, which is added to front sides of the cells in the routing block(400).

Abstract translation: 目的：提供具有动态QoS控制的异步传输模式（ATM）交换设备，以配置优先级排序的优先级排序块，并根据优先级排序块中的每个排序优先级配置控制交换服务的路由块 在交换机前端，根据排序的优先级来处理业务，以便即使在相同的业务中也能够提供具有不同优先级的各种优先级，以向通信网络提供商提供各种业务。 规定：优先级排序块（300）根据优先级对交换机前端的输入单元流进行排序，并管理用于管理交换服务的缓冲区。 路由块（400）将切换功能管理到输出端口，该输出端口需要所输入小区的后端小区。 串行到并行（S / P）转换功能块（310）处理从每个端口输入的单元，并将单元转换为并行数据，以便对具有优先级的类进行排序。 访问控制器（320）接收并行数据以分析小区，并通过使用添加的QoS信息对分类的小区进行分类，然后由排序的小区进行排序。 优先级调度器（340）根据每个优先级读取排序的小区，根据添加到路由块（400）中的小区的前侧的路由标签信息，对所需输出端口进行路由选择。

公开(公告)号：KR1020000033275A

公开(公告)日：2000-06-15

申请号：KR1019980050075

申请日：1998-11-21

Applicant: 한국전자통신연구원

Inventor： 심재찬 ,  김종민 ,  노장래 ,  고병도

IPC: H04L12/28

CPC classification number: H04L41/0246 ,  H04L41/0631 ,  H04L41/069

Abstract: PURPOSE: An operating management of an integrated access network using web technology is provided to figure out operating management information by using only HTTP and notify a problem to a user through TCP/IP socket communication. CONSTITUTION: An operating management of an integrated access network comprises the steps of: receiving and analyzing a service request or event notification of a user having a permission to access the integrated access network by a system operating management server; storing information search, user management, management of the integrated access network and event notification according to the analyzed result; and changing the service request or event notification to a waiting state.

Abstract translation: 目的：提供使用Web技术的集成接入网络的操作管理，通过仅使用HTTP来确定操作管理信息，并通过TCP / IP套接字通信向用户通知问题。 构成：集成接入网络的操作管理包括以下步骤：接收和分析由系统操作管理服务器访问集成接入网络的用户的服务请求或事件通知; 根据分析结果存储信息搜索，用户管理，综合接入网络的管理和事件通知; 并将服务请求或事件通知改变为等待状态。

公开(公告)号：KR100243651B1

公开(公告)日：2000-02-01

申请号：KR1019970069662

申请日：1997-12-17

Applicant: 한국전자통신연구원

Inventor： 심재찬 ,  김봉태 ,  고병도

IPC: H04L12/28

Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야
본 발명은 멀티캐스팅 시스템에서의 데이터 전송 방법에 관한 것임.
2. 발명이 해결하려고 하는 기술적 과제
본 발명은, 수신단의 상태에 따른 전체 멀티캐스팅 시스템의 데이터 전송 수율(Throughput)의 저하를 방지하기 위해 하나의 전송 패킷에 대해 다수의 수신단중 응답 패킷을 보내온 수신단에만 신뢰성있는 데이터 전송 및 시스템의 효율성을 동시에 보장하는 데이터 전송 방법을 제공하고자 함.
3. 발명의 해결방법의 요지
본 발명은, 멀티캐스팅 시스템에서의 데이터 전송 방법에 있어서, 하나의 패킷을 전송한 후 응답 패킷들이 수신될 때까지 타임아웃 시간동안 새로운 패킷을 연속해서 전송하는 제 1 단계; 수신단에서 에러없는 패킷을 수신하면 송신단으로 응답 패킷을 전송하며, 수신 패킷을 상위계층으로 전송하는 제 2 단계; 및 전송된 패킷중에서 오류 또는 손실된 패킷이 있는지 확인하여 수신단으로 재전송하는 제 3 단계를 포함한다.
4. 발명의 중요한 용도
본 발명은 멀티캐스팅 데이터의 전송 등에 이용됨.

公开(公告)号：KR102019108B1

公开(公告)日：2019-09-09

申请号：KR1020140016105

申请日：2014-02-12

Applicant: 한국전자통신연구원

Inventor： 윤호선 ,  심재찬 ,  류호용

IPC: G06F15/173

公开(公告)号：KR1020160091626A

公开(公告)日：2016-08-03

申请号：KR1020150011955

申请日：2015-01-26

Applicant: 한국전자통신연구원

Inventor： 문성 ,  류호용 ,  심재찬

IPC: G06F9/48

CPC classification number: H04L67/16 ,  G06F11/0709 ,  G06F11/0751 ,  G06F9/485

Abstract: 본발명은네트워크운영체제를위한프로세스의라이프사이클제어방법및 장치에관한것이다. 본발명에따른방법은, 프로세스매니저가, 네트워크운영체제의동작이개시되면, 상기네트워크운영체제의시스템서비스영역의프로세스들에제1 초기화명령을전송하여상기제1 초기화명령에응답한프로세스들을등록하는단계, 상기제1 초기화명령에대응하여등록된프로세스들의장애상태를확인하고, 상기등록된프로세스들이지정된서비스를실행하도록제어하는단계, 상기시스템서비스영역의프로세스들이서비스를실행하면, 네트워킹서비스영역및 네트워킹응용영역의프로세스들에제2 초기화명령을전송하여상기제2 초기화명령에응답한프로세스들을등록하는단계, 및상기제2 초기화명령에대응하여등록된프로세스들의장애상태를확인하고, 상기네트워킹서비스영역및 네트워킹응용영역의각 프로세스들에게역할을할당하는단계를포함한다.

Abstract translation: 本发明涉及一种用于控制网络操作系统的过程的生命周期的方法和装置，其能够控制过程，而不管分配给过程的角色。 根据本发明，该方法包括以下步骤：向第一初始化命令发送第一初始化命令到网络操作系统的系统服务区域中的处理，并且当第一初始化命令的操作 网络操作系统启动; 确认响应于所述第一初始化命令而登记的处理的失败状态，并控制所述注册处理以执行指定的服务; 当系统服务区域中的进程执行服务时，向网络服务区域和联网应用区域中的处理发送第二初始化命令，以及注册对第二初始化命令作出响应的处理; 以及确认响应于所述第二初始化命令而登记的进程的失败状态，并且分配角色给所述联网服务区域和所述联网应用区域中的各个进程。

公开(公告)号：KR1020140077284A

公开(公告)日：2014-06-24

申请号：KR1020120145883

申请日：2012-12-14

Applicant: 한국전자통신연구원

Inventor： 심재찬 ,  류호용

IPC: H04W8/22 ,  H04W4/02 ,  H04W88/02

CPC classification number: H04W8/22 ,  H04W4/02 ,  H04W64/00 ,  H04W88/18

Abstract: Disclosed are a server for determining a media mobility terminal based on a media usage history and a method for determining the media terminal. The server for determining a media mobility terminal comprises: an information management unit which manages attributes information of terminals, property information of a service, and information of a media usage history; a state monitoring unit which monitors states of the terminals and a service being currently used by a user; a user location management unit which verifies a current location of the user; a media mobility terminal determination unit which determines the media mobility terminal, a target to which media is transferred, by receiving information from the information management unit, the state monitoring unit, and the user location management unit; and a media mobility terminal information providing unit which delivers information of the media mobility terminal determined by the media mobility terminal determination unit to a media mobility control server or the media mobility terminal.

Abstract translation: 公开了一种用于基于媒体使用历史确定媒体移动终端的服务器和用于确定媒体终端的方法。 用于确定媒体移动终端的服务器包括：管理终端的属性信息，服务的属性信息和媒体使用历史的信息的信息管理单元; 状态监视单元，其监视终端的状态和用户正在使用的服务; 用户位置管理单元，其验证用户的当前位置; 媒体移动终端确定单元，通过从信息管理单元，状态监视单元和用户位置管理单元接收信息来确定媒体移动终端，传送媒体的目标; 以及媒体移动终端信息提供单元，其将由媒体移动终端确定单元确定的媒体移动终端的信息传送到媒体移动性控制服务器或媒体移动终端。