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公开(公告)号：KR100609688B1
公开(公告)日：2006-08-08
申请号：KR1020040108151
申请日：2004-12-17
Applicant: 한국전자통신연구원
Abstract: 멀티미디어 다자통화 서비스 제공 시스템 및 방법이 개시된다. 룸관리부는 다자통화 참가대상 단말기들 중에서 다자통화 초대메시지에 대한 응답메시지를 전송한 다자통화 참가대상 단말기들 사이의 다자통화를 위한 미디어 믹싱 세션을 생성하고 관리한다. 안내방송관리부는 룸관리부로부터 입력되는 안내방송 제어명령에 응답하여 최초로 다자통화에 참여하는 단말기로 다자통화호의 설정중을 알리는 안내방송을 출력한다. 미디어믹싱부는 룸관리부의 제어에 의해 미디어 믹싱 세션에 대응하는 동일한 룸에 위치하는 단말기들로부터 수신된 미디어 데이터를 믹싱하여 단말기들로 전송한다. 본 발명에 따르면, 다자통화호가 정상적으로 설정될 수 있고, 다자통화 참여자에게 친절하고 수준 높은 다자통화 서비스를 제공할 수 있으며, 사업자 입장에서는 호의 성공율을 높임으로써 보다 높은 이익을 얻을 수 있다.
차세대 네트워크, SIP, 컨퍼런스, 다자통화, 안내방송-
公开(公告)号：KR100420953B1
公开(公告)日：2004-03-02
申请号：KR1020020024995
申请日：2002-05-07
Applicant: 한국전자통신연구원
IPC: H04L12/66
Abstract: PURPOSE: A method for distributing resources to the call control processes contained in an MGC(Media Gateway Controller) system is provided to carry out open queuing network modeling for the call control processes contained in an MGC system. CONSTITUTION: An MGC system sets up initial values(501). The MGC system calculates the call arrival rate and call arrival rate standby time of each server and the total system standby time(W¬TOTAL)(502). The MGC system selects servers having the maximum and minimum values among the calculated call arrival rate standby times(503). The MGC system adjusts the service throughputs of the selected servers(504). Then the MGC system calculates the standby time of each server and the total system standby time, reflecting the adjusted service throughputs(505). The MGC system compares the previous total standby time(W¬TOTAL) with the new total standby time(W¬TOTAL-new) calculated with the reflection of the adjusted service throughputs and judges whether the system standby time has been reduced due to the modified service throughputs(506). In case that the system standby time has been reduced, the MGC system judges whether the reduced system standby time is a desired system standby time(507). If the reduced system standby time is a desired system standby time, the MGC system outputs a result as resource allocation has been executed optimally(509).
Abstract translation: 目的：提供一种用于向包含在MGC（媒体网关控制器）系统中的呼叫控制过程分配资源的方法，以对包含在MGC系统中的呼叫控制过程执行开放式排队网络建模。 构成：MGC系统设定初始值（501）。 MGC系统计算每个服务器的呼叫到达率和呼叫到达率待机时间以及总系统待机时间（W＆TOTAL）（502）。 MGC系统选择计算出的呼叫到达率待机时间中具有最大值和最小值的服务器（503）。 MGC系统调整所选服务器的服务吞吐量（504）。 然后，MGC系统计算每个服务器的待机时间和总系统待机时间，反映调整的服务吞吐量（505）。 MGC系统通过反映调整后的服务吞吐量来计算新的总待机时间（W＆TOTAL）与之前的总待机时间（W＆TOTAL），并判断系统待机时间是否由于修改而减少 服务吞吐量（506）。 在系统待机时间减少的情况下，MGC系统判断缩短的系统待机时间是否是期望的系统待机时间（507）。 如果缩短的系统待机时间是期望的系统待机时间，则MGC系统在资源分配已经被最佳地执行时输出结果（509）。
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公开(公告)号：KR1020030087416A
公开(公告)日：2003-11-14
申请号：KR1020020025485
申请日：2002-05-09
Applicant: 한국전자통신연구원
IPC: H04L12/66
Abstract: PURPOSE: A method for managing an open network interworking gateway is provided to efficiently manage an open network interworking gateway by mutually operating a plurality of media gateway controllers and media gateways. CONSTITUTION: A resource division manager(202) requests shape information in regard to resource formation in media gateways(104), requests the media gateways(104) to divide resource and change the resource division. A media gateway controller manager(107) requests a media gateway management agency(203) to execute management functions of the media gateways(104). The media gateway management agency(203) receives the execution request to transmit the same to the media gateways(104), and receives process results from the media gateways(104) for transmitting the same to the media gateway controller manager(107). The media gateways(104) report event information generated in the media gateway to the media gateway management agency(203). The media gateway management agency(203) transmits the report to the media gateway controller manager(107) related to the event. The media gateway controller manager(107) requests media gateway controllers(102) to execute a media gateway management function. The media gateway controllers report process results to the media gateway controller manager(107) and report media gateway controller management function event information.
Abstract translation: 目的：提供一种用于管理开放网络互通网关的方法，以通过相互操作多个媒体网关控制器和媒体网关来有效地管理开放网络互通网关。 构成：资源分配管理器（202）请求关于媒体网关（104）中的资源形成的形状信息，请求媒体网关（104）划分资源并改变资源划分。 媒体网关控制器管理器（107）请求媒体网关管理代理（203）执行媒体网关（104）的管理功能。 媒体网关管理机构（203）接收到将其发送到媒体网关（104）的执行请求，并从媒体网关（104）接收用于将其发送给媒体网关控制器管理器（107）的处理结果。 媒体网关（104）将在媒体网关中生成的事件信息报告给媒体网关管理机构（203）。 媒体网关管理机构（203）将与该事件相关的报告发送到媒体网关控制器管理器（107）。 媒体网关控制器管理器（107）请求媒体网关控制器（102）执行媒体网关管理功能。 媒体网关控制器向媒体网关控制器管理器（107）报告过程结果，并报告媒体网关控制器管理功能事件信息。
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公开(公告)号：KR1020020048506A
公开(公告)日：2002-06-24
申请号：KR1020000077644
申请日：2000-12-18
Abstract: PURPOSE: A VHE(Virtual Home Environment) service method using CAMEL(Customized Application for Mobile network Enhanced Logic) is provided to offer the same service within home to IMT-2000 subscribers network when roaming to the outside of a home network. CONSTITUTION: A serving network consists of an ISC(IMT-2000 Mobile Switching Controller,200). An MSC(Mobile Switching Control,210) controls a call control function and a location register function. A VLR(Visitor Location Register,220) and an SSP(Service Switching Processor,230) manage the visitor information. The MSC(210) consists of an MCCB(Mobile Call Control Block,212) for processing bearer setting/canceling for controlling an IMT-2000 call. An LUB(Location Update Block,211) processes the location register of the mobile terminal. An HLR(Home Location Register,310) consists of a CHMB(Camel-Home Subscriber Information Management Block,312) for managing CSI(CAMELL Subscription Information) data. A PPBhm(Protocol Processing Block-HLR MAP,311) processes a MAP protocol to the interaction interface of VLR/SSP.
Abstract translation: 目的：使用CAMEL（移动网络增强型逻辑的定制应用）的VHE（虚拟家庭环境）服务方法，在向家庭网络外部漫游时，可以向家庭内的IMT-2000用户网络提供相同的服务。 规定：服务网络由ISC（IMT-2000移动交换控制器，200）组成。 MSC（移动交换控制，210）控制呼叫控制功能和位置寄存器功能。 VLR（访问者位置寄存器）220和SSP（服务交换处理器230）管理访问者信息。 MSC（210）由用于处理用于控制IMT-2000呼叫的承载设置/取消的MCCB（移动呼叫控制块212）组成。 LUB（位置更新块，211）处理移动终端的位置寄存器。 HLR（归属位置寄存器310）由用于管理CSI（CAMELL订阅信息）数据的CHMB（骆驼归属用户信息管理块312）组成。 PPBhm（协议处理块-HRR MAP，311）将MAP协议处理到VLR / SSP的交互接口。
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公开(公告)号：KR100333635B1
公开(公告)日：2002-04-24
申请号：KR1019990030376
申请日：1999-07-26
Applicant: 한국전자통신연구원
IPC: H04M3/42
Abstract: 1. 청구범위에기재된발명이속한기술분야본 발명은서비스제어기에서의번호이동성루팅처리방법에관한것임. 2. 발명이해결하려고하는기술적과제본 발명은지능망서비스제어기(SCP)내의번호이동성응용을수행하므로써교환기기반의번호이동성제공방식을보완하고, 번호이동성을제공하는서비스사업자들이타 사업자로루팅정보를전달함에있어서, 신규로착신되는망식별자만전달하므로써망사업자내부에존재하는교환기의주소를타 사업자에게공개하지않고착신이완료되도록하기위한번호이동성루팅처리방법및 상기방법을실현시키기위한프로그램을기록한컴퓨터로읽을수 있는기록매체를제공하는데그 목적이있음. 3. 발명의해결방법의요지본 발명은, 서비스사업자를이동한전화가입자로착신되는호에대한루팅을수행하기위해서비스교환기로부터요구를받아서비스제어기(Service Control Point)내에서번호이동성루팅데이터베이스를검색하여루팅정보를반환한다. 4. 발명의중요한용도본 발명은번호이동성서비스에이용됨.
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Patent Agency Ranking
公开(公告)号：KR1020020028635A
公开(公告)日：2002-04-17
申请号：KR1020000059745
申请日：2000-10-11
CPC classification number: H04W8/22 , H04L61/2076 , H04W8/04
Abstract: PURPOSE: A method for accepting a mobile IP in an MPLS(Multi-Protocol Label Switching) network is provided to make MPLS interworked with a mobile IP by combining a mobile IP registration message with MPLS label distribution and to prevent an abuse of headers by utilizing 2-layer tunneling, not 3-layer encapsulation, in tunneling an IP packet in a service network. CONSTITUTION: In configuring a service packet network for IMT-2000 service, an MPLS network accepting a mobile IP is suggested. Under this structure, a topology driven label distribution method and an MIP registration request driven label distribution method are presented. Accordingly, the MPLS network accepting the mobile IP doesn't require 3-layer IP header for transmission to an external agent in tunneling in a network, as compared with a simple combination structure of the mobile IP and the MPLS network.
Abstract translation: 目的：提供一种在MPLS（多协议标签交换）网络中接受移动IP的方法，通过将移动IP注册消息与MPLS标签分发相结合，使MPLS与移动IP互通，并通过利用 2层隧道，而不是3层封装，在服务网络中隧道化IP包。 规定：在配置IMT-2000业务的业务分组网络时，建议接受移动IP的MPLS网络。 在此结构下，提出了拓扑驱动标签分配方法和MIP注册请求驱动标签分配方法。 因此，与移动IP和MPLS网络的简单组合结构相比，接受移动IP的MPLS网络在网络中的隧道传输中不需要用于传输到外部代理的3层IP报头。
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公开(公告)号：KR100292802B1
公开(公告)日：2001-07-12
申请号：KR1019980053889
申请日：1998-12-09
IPC: H04Q1/20
Abstract: 본 발명은 경제성을 고려하여 서비스 교환기와 서비스 제어기를 시뮬레이터로 구성한 후 차세대 지능형 정보 제공 시스템의 개발 기능을 효과적으로 시험할 수 있도록 하는 시뮬레이터에서의 호 감시 방법을 제공하는 데 그 목적이 있다.
본 발명에 따르면, 차세대 지능형 정보 제공 시스템 시험용 시뮬레이터에 적용되는 호 감시 방법에 있어서, 서비스 이용자로부터 지능망 서비스 호를 식별하여 감시하기 위하여 감시 화면을 뛰운 후에, 호의 발생을 기다리는 제 1 단계; 시뮬레이터에서 다른 노드로 오퍼레이션을 송신하는지를 판단하는 제 2 단계; 상기 제 2 단계의 판단 결과, 오퍼레이션을 송신하였으면 보내는 노드까지 호 흐름을 표시하는 제 3 단계; 상기 제 2 단계의 판단 결과, 오퍼레이션이 수신하였으면 IP로부터 수신하였는지를 판단하는 제 4 단계; 및 상기 제 4 단계의 판단 결과, IP로부터 수신하였으면 IP로부터 수신노드까지 호 흐름을 표시하는 제 5 단계를 포함하여 이루어진 호 감시 방법이 제공된다.-
公开(公告)号：KR1020010055981A
公开(公告)日：2001-07-04
申请号：KR1019990057328
申请日：1999-12-13
Applicant: 한국전자통신연구원
IPC: G06F17/30
Abstract: PURPOSE: A method for recovering a main internal memory-resident type database using a secure storing device is provided to enhance a system performance by using a secure storing device for updating and backing-up data of a shadow page method, thereby not reflecting a log creation with respect to a change of a database and a log record. CONSTITUTION: After a system is re-booted, it is judged whether a transaction is started(802). If a transaction is not started, all pages of a backup database are loaded in a main internal memory-resident database(804). If a transaction is started, it is judged whether the corresponding page exists in useful page list(806). If the corresponding page does not exist in an available page list, it is judged whether the corresponding page exists in a backup page list(808). If the corresponding page does not exist in a backup page list, the corresponding page of the backup database is loaded in a shadow area of a secure storing device(810). In addition, the corresponding page is registered in the available page list(812). If the corresponding page exists in a backup page list, the corresponding page is registered in the available page list(812). In addition, the corresponding page is registered in the current page table(814). If the corresponding page exists in the available page list, the corresponding page is registered in the current page table. In addition, a working with respect to the current page is performed(816). The processes are repeated from the (806)stage.
Abstract translation: 目的：提供一种使用安全存储设备恢复主内部存储驻留类型数据库的方法，以通过使用安全存储设备来更新和备份阴影页面方法的数据来增强系统性能，从而不反映日志 关于更改数据库和日志记录的创建。 构成：重新引导系统后，判断事务是否启动（802）。 如果事务未启动，则备份数据库的所有页面将加载到主内部驻留数据库（804）中。 如果事务开始，则判断相应的页面是否存在于有用的页面列表（806）中。 如果相应页面不存在于可用页面列表中，则判断相应的页面是否存在于备份页面列表中（808）。 如果对应的页面不存在于备份页面列表中，则备份数据库的对应页面被加载到安全存储设备的影子区域中（810）。 另外，相应的页面被登记在可用的页面列表（812）中。 如果对应的页面存在于备份页面列表中，则相应的页面被登记在可用的页面列表中（812）。 此外，相应的页面被登记在当前页表（814）中。 如果相应页面存在于可用页面列表中，则相应的页面将被注册到当前页面表中。 另外，对当前页进行工作（816）。 从（806）阶段重复该过程。
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公开(公告)号：KR1020010055718A
公开(公告)日：2001-07-04
申请号：KR1019990056987
申请日：1999-12-11
IPC: H04W24/06
Abstract: PURPOSE: An apparatus and a method for testing VLR(Visiting Location Register)/HLR(Home Location Register) functions in an ATM mobile communication system are provided to add VLR/HLR functions to a workstation in order to verify a mobility function without the necessity of installing a VLR and an HLR or using a special protocol analyzer and to execute tests through a user graphic interface so that a user can visually confirm test progress and results. CONSTITUTION: In order to see a test result, a user selects a log screen view on the graphic user screen using a menu function(712). Then, after inputting his name, the user can see the test result on the screen by confirms a log file(714). In case that the user wants to offer an IMT-2000 VLR/HLR mobility function or to execute function verification, the user first selects a mobility function test execution menu(715). Then the user selects a desired mobility function from a scenario menu(716). If the user wants to change the selected scenario, he can change it with another(717,718). If a test scenario is ready, the user pushes a start button to execute the IMT-2000 VLR/HLR mobility function(719-722).
Abstract translation: 目的：提供一种用于在ATM移动通信系统中测试VLR（访问位置寄存器）/ HLR（归属位置寄存器）/ HLR（归属位置寄存器）功能的装置和方法，以将VLR / HLR功能添加到工作站，以便在不需要的情况下验证移动功能 安装VLR和HLR或使用专用协议分析仪，并通过用户图形界面执行测试，以便用户可以直观地确认测试进度和结果。 规定：为了看到测试结果，用户使用菜单功能（712）在图形用户屏幕上选择日志屏幕视图。 然后，输入姓名后，用户可以通过确认日志文件（714）在屏幕上看到测试结果。 在用户想要提供IMT-2000 VLR / HLR移动性功能或执行功能验证的情况下，用户首先选择移动性功能测试执行菜单（715）。 然后，用户从场景菜单中选择所需的移动性功能（716）。 如果用户想要更改所选的场景，他可以用另一个（717,718）进行更改。 如果测试场景准备就绪，则用户按下启动按钮来执行IMT-2000 VLR / HLR移动功能（719-722）。
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公开(公告)号：KR1020010037624A
公开(公告)日：2001-05-15
申请号：KR1019990045260
申请日：1999-10-19
Abstract: PURPOSE: An inter operation method between an HLR(Home Location Register) and an SCF(Service Control Function) for UPT(Universal Personal Telecommunication) service is provided to link and process UPT profile information and mobile subscriber information so that a user can be provided UPT service using a single UPT number. CONSTITUTION: After receiving a UPT profile information change request from a UPT user, an SSF(Service Switching Function) requests an SCF to provide service(S31). The SCF judges whether a condition number and condition information necessary to drive a UPT service logic should be changed together with requested UPT profile information(S32). If the condition number and condition information should be changed together with requested UPT profile information, the SCF transmits a mobile subscriber information inquiry operation to an HLR(S33) and waits until a response is received from the HLR(S34). If the mobile subscriber response operation is received from the HLR(S35), the SCF checks whether its result value is successful(S36). If the result value is successful, the SCF transmits a mobile subscriber information change request operation to the HLR, changes UPT profile information and executes the next stage of the UPT service logic(S37-S39).
Abstract translation: 目的：提供用于UPT（通用个人电信）业务的HLR（归属位置寄存器）和SCF（业务控制功能）之间的相互操作方法，以链接和处理UPT简档信息和移动用户信息，从而可以提供用户 UPT服务使用单个UPT号码。 规定：在UPT用户收到UPT配置文件信息更改请求后，SSF（业务交换功能）请求SCF提供业务（S31）。 SCF判断是否应该与所请求的UPT简档信息一起改变驱动UPT服务逻辑所需的条件号和条件信息（S32）。 如果条件号和条件信息应与请求的UPT简档信息一起改变，则SCF向HLR发送移动用户信息查询操作（S33），并等待直到从HLR接收到响应（S34）。 如果从HLR接收到移动用户响应操作（S35），则SCF检查其结果值是否成功（S36）。 如果结果值成功，则SCF向HLR发送移动用户信息改变请求操作，改变UPT简档信息并执行UPT业务逻辑的下一级（S37-S39）。
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