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公开(公告)号：KR1020110037518A
公开(公告)日：2011-04-13
申请号：KR1020090094998
申请日：2009-10-07
Applicant: 한국전자통신연구원
CPC classification number: H04L45/00 , H04L12/185 , H04L45/16 , H04L45/48
Abstract: PURPOSE: A multicast control apparatus in a multi hop network capable of optimizing a multicast transfer rate is provided to transfer a query message of a group management protocol packet to the entire network. CONSTITUTION: A multicast control apparatus(105) includes a packet determining unit(201), a packet type discriminating unit(203), and a packet transmitting unit(205). The packet determining unit determines a group management query device. The packet type discriminating unit discriminates a packet type in case the packet is a group management protocol packet. The packet transmitting unit transmits the packet to a second port in case the packet is a query message.
Abstract translation: 目的：提供一种能够优化组播传输速率的多跳网络中的组播控制设备，将组管理协议报文的查询消息传送到整个网络。 组织：组播控制装置（105）包括分组确定单元（201），分组类型鉴别单元（203）和分组发送单元（205）。 分组确定单元确定组管理查询设备。 分组类型识别单元在分组是组管理协议分组的情况下识别分组类型。 在分组是查询消息的情况下，分组发送单元将分组发送到第二端口。
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公开(公告)号：KR1020110037501A
公开(公告)日：2011-04-13
申请号：KR1020090094976
申请日：2009-10-07
Applicant: 한국전자통신연구원
IPC: G06Q30/02
CPC classification number: G06Q30/02
Abstract: PURPOSE: A telephone order processing server, a gateway, and a broadcasting terminal for a digital TV advertisement are provided to efficiently identify the data advertisement by using an advertisement exposure information corresponding to advertisement data transmitted to the broadcasting terminal. CONSTITUTION: A call processor(1121) receives an order request from a terminal of an orderer. A detector(1122) detects advertisement exposure information related to the orderer. A synchronizer(1123) distinguishes a first advertisement data related to the order based on the advertisement exposure information. A order processing unit(1124) processes an order procedure about the first advertisement data.
Abstract translation: 目的：提供一种用于数字电视广告的电话订单处理服务器，网关和广播终端，以通过使用与广播终端发送的广告数据相对应的广告曝光信息来有效地识别数据广告。 构成：呼叫处理器（1121）从订户的终端接收订单请求。 检测器（1122）检测与订货人有关的广告曝光信息。 同步器（1123）基于广告曝光信息区分与订单相关的第一广告数据。 订单处理单元（1124）处理关于第一广告数据的订单过程。
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公开(公告)号：KR1020090009646A
公开(公告)日：2009-01-23
申请号：KR1020070073101
申请日：2007-07-20
Applicant: 한국전자통신연구원
CPC classification number: G06Q50/205 , G06Q50/30 , G09B5/14
Abstract: A control device, an education device, a learning apparatus, a control method, an educational method, and a learning method of a remote education system supporting a small group discussion service are provided for learners to perform the class of a small group debating type, thereby overcoming the limit of remote education and activating the class participation of the learners more. An input unit(221) receives small group participants selected by an educator among learners in remote education class. A small group control message generatior(222) produces a small group production message based on the list of the small group participants received the input unit. A small group control message transmitter(223) transmits the small group production message generated in the small group control message generator to the control device(210) of a remote education system. A control device comprises a small group control message receiver(211), a session information management unit(212), and a server session controller(213). According to a small group production request received from an education device(220), the establishment of a communications session among the learners is indicated. The session information management unit produces the session control information of the small group participants. The server session controller transmits the session control information generated in the session information management unit to the small group participants and indicates the establishment of the communications session among the small group participants. A learning device(230) establishes the communications session according to the session control information received from the control device, and exchanges the data of the small group participants through the communications session. The session information receiver receives the session control information of the small group participants selected by the educator among the learners in the remote education class from the control device of the remote education system.
Abstract translation: 提供了一种用于支持小组讨论服务的远程教育系统的控制装置，教育装置，学习装置，控制方法，教育方法和学习方法，用于学习者执行小组辩论类的类， 从而克服了远程教育的限制，激发了学员的阶级参与。 输入单元（221）接收远程教育课程中的学习者之间由教育者选择的小组参与者。 小组控制消息发生器（222）基于接收到输入单元的小组参与者的列表产生小组生成消息。 小组控制消息发送器（223）将在小组控制消息发生器中生成的小组生成消息发送到远程教育系统的控制设备（210）。 控制装置包括小组控制消息接收器（211），会话信息管理单元（212）和服务器会话控制器（213）。 根据从教育装置（220）收到的小组生产要求，指出了在学习者之间建立通信会话。 会话信息管理单元生成小组参与者的会话控制信息。 服务器会话控制器将在会话信息管理单元中生成的会话控制信息发送给小组参与者，并且指示小组参与者之间的通信会话的建立。 学习装置（230）根据从控制装置接收到的会话控制信息建立通信会话，并通过通信会话交换小组参与者的数据。 会话信息接收器从远程教育系统的控制装置接收远程教育课程中的学习者中由教育者选择的小组参与者的会话控制信息。
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14.发明公开
公开(公告)号：KR1020150112361A
公开(公告)日：2015-10-07
申请号：KR1020140036343
申请日：2014-03-27
Applicant: 한국전자통신연구원
CPC classification number: H04L9/3242 , H04L9/3271 , H04L63/06 , H04L67/12 , H04L2209/805 , H04L12/28 , H04L9/00 , H04L12/66 , H04L47/762
Abstract: 센서네트워크에서센서노드설정방법, 보안설정방법및 이를포함하는센서네트워크시스템이제공된다. 설정장치는센서노드에포함되어있는근접통신장치를스캔하여센서노드의정보를획득한다. 이러한센서노드의정보는게이트웨이로전송되며, 게이트웨이는수신한센서노드의정보를이용하여센서노드를센서네트워크에연결시킨다.
Abstract translation: 提供了一种用于设置传感器网络中的传感器节点的方法，其中设置安全性的方法以及包括该传感器网络的传感器网络系统。 设置装置通过扫描传感器节点中包括的近距离通信设备来获得传感器节点的信息。 传感器节点的信息被传送到网关，并且网关通过使用传感器节点的接收信息将传感器节点连接到传感器网络。
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公开(公告)号：KR1020150027606A
公开(公告)日：2015-03-12
申请号：KR1020130106245
申请日：2013-09-04
Applicant: 한국전자통신연구원
CPC classification number: H04W56/001 , H04W84/18
Abstract: 센서 네트워크에서 센서 노드의 시간 동기 장치는 상기 센서 노드 중계기와 송수신되는 CoAP 메시지를 이용하여 센서 노드 중계기와의 시간 오차 및 전송 지연 시간을 계산하고, 계산된 시간 오차 및 전송 지연 시간을 이용하여 센서 노드의 시간을 센서 노드 중계기와 동기화시킨다.
Abstract translation: 用于传感器网络中的传感器节点的时间同步的装置使用传感器节点继电器发送/接收的约束应用协议（CoAP）消息来计算具有传感器节点中继器的时间误差和传输时间中继，并同步 使用计算出的时间误差和传输时间延迟，传感器节点与传感器节点继电器的时间。
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Patent Agency Ranking
公开(公告)号：KR1020140091364A
公开(公告)日：2014-07-21
申请号：KR1020130003541
申请日：2013-01-11
Applicant: 한국전자통신연구원
CPC classification number: H04L67/06 , H04L67/125 , H04W4/38 , H04W84/18 , Y02D70/142 , Y02D70/144 , Y02D70/162 , H04L12/66 , H04L29/06 , H04L45/745
Abstract: The present invention relates to a method for supporting sensor data transmission based on a constrained application protocol (CoAP) between the sensor data collector and the one or more IPv6 over low power wireless personal area networks (6LoWPAN) in a sensor node repeater. The method comprises the steps of receiving a CoAP sensor data request message from the sensor data collector; of transmitting the CoAP sensor data request message to the corresponding 6LoWPAN non-support sensor node by analyzing the receive CoAP sensor data request message; and of responding to the sensor data collector by generating a CoAP sensor data response message including the sensor data received from the one or more non-support sensor nodes.
Abstract translation: 本发明涉及一种基于传感器数据采集器与传感器节点中继器中的一个或多个IPv6低功率无线个人区域网络（6LoWPAN）之间的约束应用协议（CoAP）来支持传感器数据传输的方法。 该方法包括从传感器数据采集器接收CoAP传感器数据请求消息的步骤; 通过分析接收到的CoAP传感器数据请求消息将CoAP传感器数据请求消息发送到相应的6LoWPAN非支持传感器节点; 以及通过产生包括从一个或多个非支持传感器节点接收的传感器数据的CoAP传感器数据响应消息来响应于传感器数据收集器。
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公开(公告)号：KR101334457B1
公开(公告)日：2013-11-29
申请号：KR1020110116802
申请日：2011-11-10
Applicant: 한국전자통신연구원
CPC classification number: H04L67/12
Abstract: 센서 노드가 자동으로 접속하도록 설정하는 장치 및 방법이 개시된다.
센서 노드 접속 설정 장치는 적어도 하나의 센서 노드로부터 센서 노드가 측정한 센서 정보를 수신하는 정보 수신부; 수신한 센서 정보를 기초로 센서 노드의 종류를 결정하는 노드 종류 결정부; 및 결정된 센서 노드의 종류에 따라 센서 노드가 자동 접속하도록 설정하는 센서 노드 설정부를 포함할 수 있다.-
公开(公告)号：KR1020120071483A
公开(公告)日：2012-07-03
申请号：KR1020100133047
申请日：2010-12-23
Applicant: 한국전자통신연구원
IPC: H04N21/44 , H04N21/458 , H04N21/81 , H04N21/8352 , H04H60/06 , H04H60/37 , H04N21/2543
CPC classification number: H04N21/8352 , H04H20/18 , H04H60/06 , H04H60/372 , H04H60/63 , H04H2201/40 , H04N21/44008 , H04N21/458 , H04N21/812 , H04M2203/359 , H04N21/2343 , H04N21/25435 , H04N21/43 , H04N2201/3245
Abstract: PURPOSE: A broadcasting AR advertisement service system and a method thereof are provided to supply customized bi-directional broadcasting AR advertisement to a user mobile terminal. CONSTITUTION: A media ID generating and matching unit(142) generates a media ID LUT(LookUp Table) from a broadcasting content. The media ID generating and matching unit identifies a channel of the broadcasting content by comparison of a first media ID lockup table and a second media ID lockup table. An advertisement unit(101) transmits AR advertisement data information to a user terminal.
Abstract translation: 目的：提供广播AR广告业务系统及其方法，以向用户移动终端提供定制双向广播AR广告。 构成：媒体ID生成和匹配单元（142）从广播内容生成媒体ID LUT（查找表）。 媒体ID生成和匹配单元通过比较第一媒体ID锁定表和第二媒体ID锁定表来识别广播内容的频道。 广告单元（101）向用户终端发送AR广告数据信息。
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公开(公告)号：KR1020110054870A
公开(公告)日：2011-05-25
申请号：KR1020090111664
申请日：2009-11-18
Applicant: 한국전자통신연구원
IPC: H04N7/173
CPC classification number: H04H20/12 , H04N21/478
Abstract: PURPOSE: A participation type broadcasting system and participation applicant test method thereof are provided to inspect quality and type of video/voice stream of a participation applicant. CONSTITUTION: A media mixer(200) confirms whether a first test media stream type satisfies a type which supports in a participation broadcasting system. In case the form of a first test media stream satisfies a form supported in a participation broadcasting system, a participation controller module(300) informs a participation applicant about the quality of second test media stream.
Abstract translation: 目的：提供参与型广播系统和参与申请人的考试方法，以检查参与申请人的视频/语音流的质量和类型。 构成：媒体混合器（200）确认第一测试媒体流类型是否满足在参与广播系统中支持的类型。 在第一测试媒体流的形式满足参与广播系统中支持的形式的情况下，参与控制器模块（300）向参与申请人通知第二测试媒体流的质量。
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公开(公告)号：KR1020110051924A
公开(公告)日：2011-05-18
申请号：KR1020090108744
申请日：2009-11-11
Applicant: 한국전자통신연구원
IPC: H04L12/891 , H04L12/46
Abstract: PURPOSE: A relay node for transmitting a correlated multi-stream is provided to perform a merge, a split, or a transmitting of the streams by the correlation of the streams. CONSTITUTION: A multi-stream generator(110) merges one of a main stream of a source node or an additional stream. A correlation information recorder(120) records correlation information of the main stream and the additional stream to a specific area of the generated multi-stream. A multi-stream divider(130) splits the multi-stream into the main stream and the additional stream using the correlation information of a specific area.
Abstract translation: 目的：提供用于发送相关多流的中继节点，以通过流的相关来执行流的合并，分裂或发送。 构成：多流生成器（110）合并源节点或附加流的主流之一。 相关信息记录器（120）将主流和附加流的相关信息记录到生成的多流的特定区域。 多流分配器（130）使用特定区域的相关信息将多流分解成主流和附加流。
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