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公开(公告)号：KR1020170072004A
公开(公告)日：2017-06-26
申请号：KR1020150180317
申请日：2015-12-16
Applicant: 한국전자통신연구원
CPC classification number: H04B10/25751 , H04N21/236 , H04N21/23614 , H04N21/434 , H04N21/4383 , H04N21/44222 , H04N21/458 , H04N21/6118 , H04N21/6168 , H04N21/6582
Abstract: 광동축혼합망에서의방송통신융합장치및 그방법이개시된다. 일실시예에따른방송통신융합장치는케이블방송국으로부터방송데이터와통신데이터를광 케이블을통해수신하는광 접속부와, 광접속부로부터방송데이터를수신하여그 중에가입자에전송할방송데이터를선택하는채널스위칭부와, 광접속부로부터통신데이터를수신하고상기채널스위칭부로부터선택된방송데이터를수신하여수신된통신데이터와방송데이터를다중화함에따라방송통신융합데이터를생성하여전송하는융합처리부를포함한다.
Abstract translation: 公开了广东轴混合网络中的广播通信融合设备和方法。 根据设备的一个实施例和用于从有线广播站，用于从所述光学连接接收广播数据的信道通过光缆接收广播数据和通信数据的光学连接部广播通信融合，选择广播数据在开关单元将被发送到订户 以及融合处理单元，用于接收来自光连接单元的通信数据，接收从频道切换单元选择的广播数据，复用接收到的通信数据和广播数据，并且生成并发送广播通信会聚数据。
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公开(公告)号：KR101709115B1
公开(公告)日：2017-03-08
申请号：KR1020150144813
申请日：2015-10-16
Applicant: 한국전자통신연구원
Abstract: 가상훈련제공장치및 방법이개시된다. 본발명의일실시예에따른가상훈련제공장치는가상화된공격도구들을이용하여가상화된전산망에대한사이버공격훈련을제공하는공격훈련제공부; 사이버공격에대한분석을수행하는도구를이용하여, 상기가상화된전산망에대한방어훈련을제공하는방어훈련제공부; 및공격훈련의유형또는상기방어훈련의유형에기반하여상기가상화된전산망에대한재구성을수행하는관리부를포함한다.
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公开(公告)号：KR1020120076640A
公开(公告)日：2012-07-09
申请号：KR1020100125182
申请日：2010-12-08
Applicant: 한국전자통신연구원
IPC: G06Q30/02
CPC classification number: G06Q30/0255 , G06F17/30
Abstract: PURPOSE: A customized advertisement service providing method for digital cable broadcasts is provided to enable a user to receive customized advertisement services for the digital cable broadcasts by using a personal terminal. CONSTITUTION: In case the kind of a terminal is a personal terminal, the watching history database of a viewer is searched through a personal terminal authentication process and a viewer authentication process(S202~S205). A customized advertisement service is provided to the personal terminal(S206). In case the kind of the terminal is share terminal, the watching history database is searched for restricted viewers(S207,S208). The customized advertisement service is provided to the share terminal.
Abstract translation: 目的：提供数字有线广播的定制广告服务提供方法，使用户能够通过使用个人终端接收数字有线广播的定制广告服务。 构成：如果终端的种类是个人终端，则通过个人终端认证处理和观众认证处理来搜索观众的观看历史数据库（S202〜S205）。 向个人终端提供定制的广告服务（S206）。 如果终端的类型是共享终端，则对观看历史数据库进行限制观看者的搜索（S207，S208）。 定制的广告服务被提供给共享终端。
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公开(公告)号：KR1020120059834A
公开(公告)日：2012-06-11
申请号：KR1020100121306
申请日：2010-12-01
Applicant: 한국전자통신연구원
IPC: H04N7/173
CPC classification number: H04N21/478 , H04N21/439 , H04N21/4532 , H04N21/8106
Abstract: PURPOSE: A smart television and a narration supplying method thereof are provided to select a desired narration service according to the preference of a viewer. CONSTITUTION: A receiver receives a video on demand. The video on demand includes video stream and audio stream. A narration layer stream receiving unit(403) receives narration layer audio stream. A control unit(406) receives control information about the narration service. The control unit outputs audio stream according to control information about the narration service.
Abstract translation: 目的：提供智能电视及其叙述提供方法，以根据观众的喜好选择所需的叙述服务。 构成：接收器按需接收视频。 视频点播包括视频流和音频流。 叙述层流接收单元（403）接收叙述层音频流。 控制单元（406）接收关于叙述服务的控制信息。 控制单元根据关于叙述服务的控制信息输出音频流。
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公开(公告)号：KR1020120056647A
公开(公告)日：2012-06-04
申请号：KR1020100118280
申请日：2010-11-25
Applicant: 한국전자통신연구원
CPC classification number: H04N5/44513 , H04N7/08 , H04N13/20 , H04N2013/0081
Abstract: PURPOSE: A 3D caption transmitting method and a device thereof, and a 3D caption display method and a device thereof are provided to reset a 3D caption and enable a user to watch 3D images with a proper 3D caption. CONSTITUTION: A receiving device receives image information and caption information(S610). The receiving device receives caption control information(S620). The receiving device resets the caption information by the caption control information according to a taste of a user(S630). The receiving device generates a 3D image using the reset caption information and the image information(S640).
Abstract translation: 目的：提供3D字幕发送方法及其装置，以及3D字幕显示方法及其装置，用于复位3D字幕并使用户能够以适当的3D标题观看3D图像。 构成：接收装置接收图像信息和字幕信息（S610）。 接收装置接收字幕控制信息（S620）。 接收装置根据用户的喜好通过字幕控制信息重设字幕信息（S630）。 接收装置使用复位字幕信息和图像信息生成3D图像（S640）。
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Patent Agency Ranking
公开(公告)号：KR1020110070433A
公开(公告)日：2011-06-24
申请号：KR1020090127257
申请日：2009-12-18
Applicant: 한국전자통신연구원
Inventor： 김태균
IPC: H04N7/173
CPC classification number: H04N21/472 , H04N21/266
Abstract: PURPOSE: A method for receiving a broadcasting service based on community in a terminal is provided for the terminal to receive contents offered in a subscribed community. CONSTITUTION: If a selected channel is a community channel, terminals decide whether the terminal is subscribed in a community(220,222). A terminal belonging to a first community selects a broadcasting channel for the first community. The terminal displays community contents in the selected broadcasting channel(224). If the terminal is not subscribed in the community, the terminal joins in the community(226).
Abstract translation: 目的：提供一种基于终端中的社区接收广播服务的方法，用于接收订阅社区中提供的内容。 规定：如果所选频道是社区频道，则终端决定终端是否在社区中订阅（220,222）。 属于第一社区的终端为第一社区选择广播频道。 终端显示所选择的广播频道中的社区内容（224）。 如果终端未在社区中订阅，则终端加入社区（226）。
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公开(公告)号：KR1020100071645A
公开(公告)日：2010-06-29
申请号：KR1020080130435
申请日：2008-12-19
Applicant: 한국전자통신연구원
CPC classification number: H04N21/4433 , H04N21/25816
Abstract: PURPOSE: A method and an apparatus for providing middleware for compatibility guarantee of a digital cable broadcast receiving device are provided to download a middleware environment and application programs that a broadcast service provider provides and re-install them. CONSTITUTION: An image information generating unit(220) generates OCAP(OpenCable Application Platform) image information including information related to OCAP middleware. A transmitting unit(230) transmits the OCAP image information to a cable broadcast receiver. A receiving unit(210) receives a change request message of the OCAP middleware. An authentication controller(240) determines whether the cable broadcast receiver is authenticated based on the change request message of the OCAP middleware. When the cable broadcast receiver is authenticated, the authentication controller provides the OCAP middleware to the cable broadcast receiver.
Abstract translation: 目的：提供用于提供数字有线广播接收设备的兼容性保证的中间件的方法和装置，以下载广播服务提供商提供并重新安装它们的中间件环境和应用程序。 构成：图像信息生成部（220）生成包含与OCAP中间件相关的信息的OCAP（OpenCable应用平台）图像信息。 发送单元（230）向有线广播接收机发送OCAP图像信息。 接收单元（210）接收到OCAP中间件的改变请求消息。 认证控制器（240）基于OCAP中间件的改变请求消息确定有线广播接收机是否被认证。 当电缆广播接收机被认证时，认证控制器向有线广播接收机提供OCAP中间件。
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公开(公告)号：KR100961179B1
公开(公告)日：2010-06-09
申请号：KR1020080051716
申请日：2008-06-02
Applicant: 한국전자통신연구원
CPC classification number: G06K9/00
Abstract: 본 발명은 디지털 포렌식 방법 및 장치에 관한 것이다.
본 발명에 따른 디지털 포렌식 장치는 대상 저장 매체에 저장된 페이지파일을 추출하는 페이지파일 추출부, 상기 추출된 페이지파일에 저장된 페이지의 특징을 추출하는 저장 페이지 특징 추출부, 상기 추출된 페이지의 특징을 미리 결정된 적어도 하나의 분류 기준과 비교하고 상기 비교 결과에 따라 상기 페이지를 분류하는 페이지 분류부, 상기 분류된 페이지에 상응하여 디지털 포렌식을 수행하는 디지털 포렌식 수행부를 포함할 수 있다.
본 발명에 의하면 페이지 파일의 정보만을 이용하여 디지털 포렌식을 수행할 수 있다.
디지털 포렌식, 페이지파일(pagefile), 섹션, PE-
公开(公告)号：KR1020090058397A
公开(公告)日：2009-06-09
申请号：KR1020070125152
申请日：2007-12-04
Applicant: 한국전자통신연구원
CPC classification number: H04L12/2856 , H04L12/2801 , H04L12/2861
Abstract: A system and a method for monitoring a head end cable modem in a cable network are provided to suggest a new shape management message, thereby setting and inquiring shape information or state information of the head end cable modem. A shape management message is generated(S740). The shape management message comprises shape information for controlling channel bonding of a head end cable modem or state information of the shape information. The shape management message is transmitted to the head end cable modem(S750). The shape management message including response information to the shape management message is received from the head end cable modem(S760).
Abstract translation: 提供用于监视电缆网络中的头端电缆调制解调器的系统和方法，以建议新的形状管理消息，由此设置和查询头端电缆调制解调器的形状信息或状态信息。 生成形状管理消息（S740）。 形状管理消息包括用于控制头端电缆调制解调器的通道绑定的形状信息或形状信息的状态信息。 形状管理消息被传送到头端电缆调制解调器（S750）。 从头端电缆调制解调器接收包括对形状管理消息的响应信息的形状管理消息（S760）。
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公开(公告)号：KR1020080047248A
公开(公告)日：2008-05-28
申请号：KR1020070066157
申请日：2007-07-02
Applicant: 한국전자통신연구원
Abstract: A device and a method for testing security of RPC(Remote Procedure Call)-based software in a remote place are provided to perform a remote security test for the RPC-based software efficiently, and standardize and automatically process a series of procedures causing exceptional errors in target software. A testing target selecting module(110) determines a target service/function. An RPC interface module(120) interfaces communication with the selected service/function. A function calling/analyzing module(130) subdivides entire packet by filtering/dividing the received service/function into a part calling a service function and a network communication part setting connection needed for calling the function, and analyzing procedure/setting of a protocol set and individual protocols needed for setting the connection with a server. A communication protocol implementing module(140) modularizes and implements a network communication protocol part for transferring an RPC function call. A security testing module(150) tests security of parameter transferred when the function is called. A result analyzing module(160) analyzes a security test result by testing the security of the RPC-based software of a remote computer and collecting the packets. A testing module(170) transfers massages to a service providing function as many as possible to check over whether a service for specific input is stably operated.
Abstract translation: 提供了一种用于测试远程RPC（远程过程调用）软件的安全性的设备和方法，用于对基于RPC的软件进行有效的远程安全测试，并标准化并自动处理一系列导致异常错误的过程 在目标软件中。 测试目标选择模块（110）确定目标服务/功能。 RPC接口模块（120）与所选择的服务/功能接口通信。 功能调用/分析模块（130）通过将接收到的服务/功能过滤/分割成调用服务功能的部分和调用功能所需的网络通信部分设置连接来分解整个分组，并且分析协议集的过程/设置 以及设置与服务器的连接所需的各种协议。 通信协议实现模块（140）模块化并实现用于传送RPC功能调用的网络通信协议部分。 当调用函数时，安全测试模块（150）测试传输的参数的安全性。 结果分析模块（160）通过测试远程计算机的基于RPC的软件的安全性并收集数据包来分析安全测试结果。 测试模块（170）将按摩量尽可能多地传送到服务提供功能，以检查特定输入的服务是否稳定地运行。
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