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公开(公告)号：KR1020010054964A
公开(公告)日：2001-07-02
申请号：KR1019990055974
申请日：1999-12-08
Applicant: 한국전자통신연구원
IPC: G06F17/18
Abstract: PURPOSE: The method for deducing the statistics of the learning evaluation result based on demand of the teacher is provided to enable the teacher to exactly evaluate the learning level by compiling statistics on the learning result of many learners while reflecting different demand of many teachers about various education contents. CONSTITUTION: The teacher selects target_learners and target_courses(S601). The teacher inputs the statistics demand term according to the selected target_courses list, in other words, the teacher specifies how to process courses_weight, due_dates, overtime_ratios, and nonlearing_ratios(S602). The teacher takes the own evaluation information about the learning data or outcome which keep the due_dates, and stores those on a table(S603). The teacher calculates overtime_ratios(S604). The teacher reflects a score of a non-learner(S605) and the weight of every course(S606). The teacher calculates the average of every learner(S607).
Abstract translation: 目的：提供基于教师需求推导学习评估结果统计的方法，使教师能够通过汇编许多学习者的学习成果统计数据，准确评估学习水平，同时反映出许多教师对各种不同需求的不同需求 教育内容 构成：老师选择target_learners和target_courses（S601）。 教师根据选定的目标课程列表输入统计需求期，换句话说，老师指定如何处理courses_weight，due_dates，overtime_ratios和nonlearing_ratios（S602）。 老师对自己的学习数据或结果保留有效日期进行评估，并将其存储在表格上（S603）。 老师计算超时（S604）。 老师反映了非学习成绩（S605）和每门课程的重量（S606）。 老师计算每个学习者的平均值（S607）。
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公开(公告)号：KR1020000026640A
公开(公告)日：2000-05-15
申请号：KR1019980044267
申请日：1998-10-22
Applicant: 한국전자통신연구원
IPC: H04L12/58
CPC classification number: H04L12/185 , H04L45/12 , H04L45/16 , H04L45/48
Abstract: PURPOSE: A method for forming multi cast tree for a screen conference service through an internet is provided to maximize service quality and to effectively use resources by considering link resources of a network and a transmission retardation when a multi cast node is selected. CONSTITUTION: In a method for forming multi cast tree for a screen conference service through an internet, when a new customer request a connection to a screen conference through a nearest connection node of the internet, a server for the screen conference approves the connection. Then, an optimum multi cast node is selected in accordance with a determining result whether the connection node is included in a current multi cast tree. When the connection node is included in the current multi cast tree, a new multi cast node is selected.
Abstract translation: 目的：提供一种通过互联网形成用于屏幕会议服务的多播树的方法，以在选择多播节点时，通过考虑网络的链路资源和发送延迟来最大化服务质量和有效地使用资源。 构成：在通过互联网形成屏幕会议服务的多播树的方法中，当新客户通过互联网的最近连接节点请求与屏幕会议的连接时，用于屏幕会议的服务器批准该连接。 然后，根据确定结果选择最佳多播节点，连接节点是否包括在当前多播树中。 当连接节点包含在当前多播树中时，选择一个新的多播节点。
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公开(公告)号：KR1020150093973A
公开(公告)日：2015-08-19
申请号：KR1020140014666
申请日：2014-02-10
Applicant: 한국전자통신연구원
IPC: H04N7/15
CPC classification number: H04N7/155 , H04L65/4038
Abstract: 협업 서비스를 이용한 영상회의에서의 회의 연속성 제공 장치 및 방법이 개시된다. 본 발명에 따른 회의 연속성 제공 방법은 영상 회의 관리 서버를 통해 참여자의 단말장치로부터 수신한 회의 연속성 제공 요청 메시지를 수신하는 단계; 상기 영상 회의 관리 서버로부터 상기 참여자의 단말장치에 대한 발언권 제어 정보 메시지를 수신하여, 획득된 발언권 제어 정보에 따라 발언권을 제어하는 단계; 상기 영상 회의 관리 서버로부터 상기 참여자에 대한 가입자 상태 정보 메시지를 수신 받아 상기 단말장치의 상태 정보를 획득하는 단계; 및 상기 영상 회의 관리 서버를 통해 상기 단말장치로 회의 연속성 제공 응답 메시지를 송신하고, 상기 참여자의 새로운 단말장치를 회의에 초대하는 단계를 포함한다.
Abstract translation: 公开了一种在使用协作服务的视频会议中提供会议连续性的方法和装置。 根据本发明的用于提供会议连续性的方法包括以下步骤：通过视频会议管理服务，接收从参与者的终端设备提供的提供会议连续性的请求消息; 通过从视频会议管理服务器接收参与者的终端装置的发言权控制信息消息，根据获得的发言权控制信息来控制发言权; 通过从视频会议管理服务器接收参与者的成员状态信息消息来获取终端设备的状态信息; 以及通过视频会议管理服务器向终端装置发送用于提供会议连续性的响应消息，并邀请与会者的新终端装置进行会议。
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公开(公告)号：KR1020140140946A
公开(公告)日：2014-12-10
申请号：KR1020130062018
申请日：2013-05-30
Applicant: 한국전자통신연구원
Inventor： 이종화
IPC: H04N7/15 , H04N21/4788
CPC classification number: H04N7/152 , H04L12/1818 , H04M3/567 , H04M2203/5063
Abstract: 영상 회의 시스템의 다지점 제어 장치(Multipoint Control Unit, MCU)는 다른 MCU와 논리적 링크로 연결되어 있으며, 단말이 선택한 응용 서비스가 상기 MCU에 연결되어 있는 응용 서버의 서비스 목록에 없으면, 다른 MCU와 통신하여 다른 MCU에 연결되어 있는 응용 서버로부터 제공 받아 단말로 전송한다.
Abstract translation: 视频会议系统的多点控制单元（MCU）以逻辑链路连接到另一个MCU，并且当终端选择的应用服务不在连接到MCU的应用服务器的服务列表中时，传送应用 通过与不同MCU通信，从连接到不同MCU的应用服务器提供给终端。
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公开(公告)号：KR1020140070883A
公开(公告)日：2014-06-11
申请号：KR1020120136540
申请日：2012-11-28
Applicant: 한국전자통신연구원
CPC classification number: H04N7/152
Abstract: According to a method for controlling a remote device in a video conference system, a device management server receives a device control request message for the remote device from a participant terminal and generates a control command for controlling the remote device. The device management server also transmits a control message including the control command to the remote device to operate the remote device. Then, the device management server receives a response message including a result of operation corresponding to the control command from the remote device and transmits the received response message to the participant terminal.
Abstract translation: 根据用于控制视频会议系统中的远程设备的方法，设备管理服务器从参与者终端接收远程设备的设备控制请求消息，并且生成用于控制远程设备的控制命令。 设备管理服务器还向远程设备发送包括控制命令的控制消息以操作远程设备。 然后，设备管理服务器从远程设备接收包括对应于控制命令的操作结果的响应消息，并将接收的响应消息发送给参与者终端。
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Patent Agency Ranking
公开(公告)号：KR1020120117075A
公开(公告)日：2012-10-24
申请号：KR1020110034592
申请日：2011-04-14
Applicant: 한국전자통신연구원
CPC classification number: H04W4/023 , H04W4/90 , H04W64/00 , H04W88/184
Abstract: PURPOSE: A system for acquiring the location of a portable terminal and call service method thereof are provided to transmit the acquired location to an emergency rescue institution by rapidly acquiring the location of a portable terminal. CONSTITUTION: A mobile communication service provider server(200) transmits base station information to a portable terminal. An internet phone service provider server(300) receives the information of the base station connecting from the portable terminal to another portable terminal. The internet phone service provider server transmits the received base station information and the information of the portable terminal to a PSTN(Public Switched Telephone Network) server. A PSTN service provider server(400) receives the base station information and the information of the portable terminal from the internet phone service provider server. The PSTN service provider server provides the received information to an emergency rescue center server. [Reference numerals] (100) Portable terminal; (220) Location information management server; (310) Proxy server; (320) Location information management server; (330) Gateway; (410) Gateway exchanger; (420) Special service code acceptance exchanger; (500) Quick reaction system; (600) Fire station
Abstract translation: 目的：提供一种用于获取便携式终端的位置的系统及其呼叫服务方法，用于通过快速获取便携式终端的位置将获取的位置发送到紧急救援机构。 构成：移动通信服务提供者服务器（200）向便携式终端发送基站信息。 互联网电话服务提供商服务器（300）接收从便携式终端连接到另一个便携式终端的基站的信息。 互联网电话服务提供者服务器将接收到的基站信息和便携式终端的信息发送到PSTN（公共交换电话网络）服务器。 PSTN服务提供商服务器（400）从互联网电话服务提供商服务器接收基站信息和便携式终端的信息。 PSTN服务提供商服务器将接收到的信息提供给紧急救援中心服务器。 （附图标记）（100）便携式终端; （220）位置信息管理服务器; （310）代理服务器; （320）位置信息管理服务器; （330）网关; （410）网关交换机; （420）特约服务代码验收交换机; （500）快速反应系统; （600）消防局
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公开(公告)号：KR1020120056139A
公开(公告)日：2012-06-01
申请号：KR1020100117709
申请日：2010-11-24
Applicant: 한국전자통신연구원
CPC classification number: H04L65/60 , H04L67/10 , H04L67/1074 , H04L67/1091
Abstract: PURPOSE: A data streaming service providing method and apparatus thereof are provided to adaptively control the size of a file piece in a streaming service method based on a P2P(Peer to Peer) according to network states, kinds of services, and terminal states. CONSTITUTION: A buffer map calculation unit(107) creates a buffer map based on information for file pieces and the bunch of file pieces included in each peer. The buffer map calculation unit deducts necessary file piece numbers by comparing buffer map information of each peer received through a communication unit. A data transmission unit(111) transmits the bunch of the file pieces or the file piece data by referring to the deducted file piece number through the buffer map calculation unit. A transmission speed confirmation unit(113) confirms a transmission speed.
Abstract translation: 目的：提供一种数据流服务提供方法和装置，用于根据网络状态，服务种类和终端状态，基于P2P（Peer to Peer）在流服务方式中自适应地控制文件的大小。 构成：缓冲图映射计算单元（107）基于文件的信息和包括在每个对等体中的一束文件创建缓冲图。 缓冲区映射计算单元通过比较通过通信单元接收的每个对等体的缓冲器映射信息来扣除所需的文件编号。 数据传输单元（111）通过缓冲图映射计算单元参考扣除文件块号码发送一堆文件或文件数据。 传输速度确认单元（113）确认传输速度。
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公开(公告)号：KR1020090065885A
公开(公告)日：2009-06-23
申请号：KR1020070133422
申请日：2007-12-18
Applicant: 한국전자통신연구원
Abstract: A linking system for providing a multimedia ring-back-tone service between provider networks based on the recipient information and a service offer method using the same are provided to supply the multimedia ring-back-tone service in case that a video call is performed on the internet. A call processing interlock(104) transmits and receives a call related message between different receiver/caller terminals(102) and supplies the recipient information requesting the call processing. A multimedia ring-back tone application server(106) receives the recipient information from the call processing interlock and requests the multimedia ring-back-tone service. The multimedia ring-back-tone service is provided for the calling terminal according to a media server(108).
Abstract translation: 提供了一种用于基于接收者信息在提供商网络之间提供多媒体回铃音服务的链接系统和使用其的服务提供方法，以在对视频呼叫执行的情况下提供多媒体回铃音服务 互联网。 呼叫处理联锁（104）在不同的接收机/呼叫者终端（102）之间发送和接收呼叫相关消息，并提供请求呼叫处理的接收者信息。 多媒体回铃音应用服务器（106）从呼叫处理联锁接收接收者信息，并请求多媒体回铃音服务。 根据媒体服务器（108）为主叫终端提供多媒体回铃音业务。
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公开(公告)号：KR1020090065256A
公开(公告)日：2009-06-22
申请号：KR1020070132736
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: H04L67/16 , H04L67/02 , H04L67/28 , H04L67/2823 , H04L67/303
Abstract: A system and a method for providing an internet service by using heterogeneous terminals are provided to continuously use a service through a service available terminal without respect to selection of a digital terminal, thereby providing an optimized service use environment. A terminal selection/change unit(105) selects a digital terminal which will use a service among registered digital terminals. A contents transceiving unit(109) receives a contents service corresponding to a service request from an ISP(Internet Service Provider) server(200). A continuous service preparing unit(101) prepares service use through the selected digital terminal.
Abstract translation: 提供一种通过使用异构终端来提供因特网服务的系统和方法，用于通过服务可用终端连续使用服务，而不依赖于数字终端的选择，从而提供优化的服务使用环境。 终端选择/更改单元（105）选择将在注册的数字终端中使用服务的数字终端。 内容收发单元（109）从ISP（因特网服务提供商）服务器（200）接收与服务请求对应的内容服务。 连续服务准备单元（101）通过所选择的数字终端准备服务使用。
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公开(公告)号：KR100639994B1
公开(公告)日：2006-10-31
申请号：KR1020050051086
申请日：2005-06-14
Applicant: 한국전자통신연구원
Abstract: A mobile internet protocol handover device and a handover emulation method thereof are provided to supplement the time limitation, inconvenience of a manual handover and a superposition area between subnets, when the test network is established as a generic wired network without establishing a wireless connection access network. In the internet network comprised of a mobile terminal supporting a mobile service, a home agent managing the mobile terminal's address and a counter node communicating with the mobile terminal, a mobile internet protocol handover emulator(100) tests the function of mobile internet protocols. The mobile internet protocol handover emulator(100) includes a VLAN switching port and a handover setting unit(130). The VLAN switching port includes a mobile terminal port connected to the mobile terminal through a wired interface and subset ports to assign subsets which the mobile terminal handovers to the respective ports. The handover setting unit(130) assigns the VLAN ID which is the same as the VLAN ID assigned to the subnet ports. In the subnet ports, the subnet is connected to the subnet ports to be moved. The mobile terminal port is assigned to the subnet ports according to user setting handover parameter value.
Abstract translation: 提供一种移动互联网协议切换装置及其切换仿真方法，以补充时间限制，手动切换的不便和子网之间的叠加区域，当测试网络建立为通用有线网络而不建立无线连接接入网络时 。 在由支持移动业务的移动终端，管理移动终端地址的归属代理和与移动终端通信的计数器节点组成的因特网中，移动因特网协议切换仿真器（100）测试移动因特网协议的功能。 移动互联网协议切换仿真器（100）包括VLAN切换端口和切换设置单元（130）。 VLAN交换端口包括通过有线接口连接到移动终端的移动终端端口和用于将移动终端交接的子集分配给各个端口的子集端口。 切换设置单元（130）分配与分配给子网端口的VLAN ID相同的VLAN ID。 在子网端口中，子网连接到要移动的子网端口。 移动终端端口根据用户设置切换参数值分配给子网端口。
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