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公开(公告)号：KR101182854B1
公开(公告)日：2012-09-14
申请号：KR1020090032938
申请日：2009-04-15
Applicant: 한국전자통신연구원
Abstract: 다중 플랫폼을 지원하는 범용 신뢰플랫폼모듈 및 이를 구현하기 위한 방법이 제공된다. 서로 다른 플랫폼을 지원하는 둘 이상의 신뢰플랫폼모듈을 포함하는 범용 신뢰플랫폼 모듈은 호스트로부터 신뢰플랫폼모듈 기능 변경 명령이 수신되면, 현재 기능 변경 가능 상태인지 여부를 확인하고, 상기 신뢰플랫폼모듈 기능 변경 명령에 상응하도록 범용 신뢰플랫폼 모듈을 세팅한다. 이후부터는 상기 변경된 설정에 상응하는 신뢰플랫폼모듈만이 신뢰플랫폼모듈 동작 명령을 실행한다.
신뢰플랫폼모듈, TPM, 다중 플랫폼, 범용 신뢰플랫폼모듈-
公开(公告)号：KR1020120071455A
公开(公告)日：2012-07-03
申请号：KR1020100133005
申请日：2010-12-23
Applicant: 한국전자통신연구원
IPC: H04N19/137 , H04N19/51
CPC classification number: H04N19/146 , H04N19/124 , H04N19/184 , H04N19/513
Abstract: PURPOSE: A bit rate controlling method for a block of a video encoding device is provided to determine an control amount of bit ratio for a block mode except for an I block in P and B frames. CONSTITUTION: A video encoding device predicts a motion vector of 16x16 block(404). The video encoding device calculates the average and dispersion of 16x16 block in a motion vector prediction result(406). The video encoding device calculates a bit generation prediction value(410,412). The video encoding device calculates the intensity of bit generation quantity(414). The video encoding device calculates a quantization coefficient control value(416). The video encoding device controls bit rate about an image.
Abstract translation: 目的：提供一种用于视频编码装置的块的比特率控制方法，用于确定除了P帧和B帧中的I块之外的块模式的比特率的控制量。 构成：视频编码装置预测16×16块的运动矢量（404）。 视频编码装置在运动矢量预测结果（406）中计算16×16块的平均和色散。 视频编码装置计算比特生成预测值（410,412）。 视频编码装置计算比特生成量的强度（414）。 视频编码装置计算量化系数控制值（416）。 视频编码装置控制关于图像的比特率。
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133.发明公开
公开(公告)号：KR1020120053327A
公开(公告)日：2012-05-25
申请号：KR1020100114541
申请日：2010-11-17
Applicant: 한국전자통신연구원
CPC classification number: H04N9/87
Abstract: PURPOSE: A digital cinema content production and play method and an apparatus using the same are provided to encode and play 2K resolution data by extracting the 2K resolution data from 4K resolution digital cinema contents. CONSTITUTION: A production server creates first resolution frame data(S601). The production server extracts length information of second resolution frame data from the first resolution frame data(S602). The production server creates an encrypted triplet(S604). The production server performs an MXF(Material eXchange Format) wrapping process from the encrypted triplet(S605). The production server performs a DCP(Digital Cinema Package) packaging process of an MXF file(S606).
Abstract translation: 目的：提供数字电影内容制作和播放方法以及使用其的装置，通过从4K分辨率数字电影内容中提取2K分辨率数据来编码和播放2K分辨率数据。 规定：生产服务器创建第一分辨率帧数据（S601）。 生产服务器从第一分辨率帧数据中提取第二分辨率帧数据的长度信息（S602）。 生产服务器创建一个加密的三元组（S604）。 生产服务器从加密三元组执行MXF（物料交换格式）包装过程（S605）。 生产服务器执行MXF文件的DCP（数字影院包）包装处理（S606）。
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公开(公告)号：KR1020110071748A
公开(公告)日：2011-06-29
申请号：KR1020090128394
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: H04N21/2347 , H04N21/4405 , G06Q50/10
CPC classification number: H04N21/2343 , H04N21/2347 , H04N21/2541 , H04N21/26613
Abstract: PURPOSE: A cinema contents processing device and method is provided to enable a user to experience the high-definition contents by using the media contents which is converted from the digital cinema contents. CONSTITUTION: A contents analyzer(100) extracts an encryption key, contents data and conversion media information and authority information from the cinema contents. A decoder(101) decodes the contents data based on the cryptographic key. A media generator(102) converts the decoded contents data based on the media information to be converted and generates the distributable media contents. A authority information processor(103) unites the authority information and the distributable media contents and generates the package media contents.
Abstract translation: 目的：提供一种电影内容处理装置和方法，以使用户能够通过使用从数字电影内容转换的媒体内容来体验高清内容。 内容分析器（100）从电影内容中提取加密密钥，内容数据和转换媒体信息以及授权信息。 解码器（101）根据加密密钥对内容数据进行解码。 媒体发生器（102）根据要转换的媒体信息转换解码的内容数据，并生成可分发的媒体内容。 权限信息处理器（103）将权限信息和可分发媒体内容相结合，并生成包媒体内容。
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公开(公告)号：KR1020100066353A
公开(公告)日：2010-06-17
申请号：KR1020090105060
申请日：2009-11-02
Applicant: 한국전자통신연구원
CPC classification number: H04N21/4823 , H04H60/72 , H04N19/30 , H04N21/4314 , H04N21/472
Abstract: PURPOSE: An apparatus for providing channel information using scalable video coding and a method thereof are provided to perform video coding for images of each channel, thereby efficiently providing an EPG(Electronic Program Guide). CONSTITUTION: An input unit(10) receives channel selection information and channel changing information that a user inputs. A channel controller(30) manages information of received multi channels based on the channel selection information or the channel changing information. A scalable video coding unit(40) decides resolution about an image of a selected channel. The scalable video coding unit performs scalable video coding for the image of the selected channel. A display unit(70) displays an image screen of the scalable video coded channel.
Abstract translation: 目的：提供一种使用可伸缩视频编码提供频道信息的装置及其方法，以对每个频道的图像执行视频编码，从而有效提供EPG（电子节目指南）。 构成：输入单元（10）接收用户输入的频道选择信息和频道改变信息。 信道控制器（30）基于信道选择信息或信道改变信息来管理所接收的多信道的信息。 可分级视频编码单元（40）决定关于所选频道的图像的分辨率。 可分级视频编码单元对所选频道的图像执行可缩放视频编码。 显示单元（70）显示可分级视频编码频道的图像屏幕。
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Patent Agency Ranking
公开(公告)号：KR1020100065012A
公开(公告)日：2010-06-15
申请号：KR1020090021249
申请日：2009-03-12
Applicant: 한국전자통신연구원
CPC classification number: H04L9/3234 , H04L2209/127 , H04L2209/80
Abstract: PURPOSE: A method for restricting use in a mobile station and a mobile station for the same are provided to prevent the loss of a mobile terminal while restricting the usage of the lost mobile terminal by using USIM(Universal Subscriber Identity Module) to receive certification. CONSTITUTION: A control module receives ID ad a coded first certificated data from a authentication module card with ID(S116). The control module transmits the received ID and a first certificated data to the authentication module(S120). The authentication module searches a search data for second certificated data which is matched with the received ID. The authentication module decodes the first certificated data. The authentication module compares the decoded first certificated data with the secret data for second certificated data and generates an inspection result. The authentication module transmits the inspection result which to a control module(S122-S128). The control module controls the mobile terminal according to the generation inspection result(S130).
Abstract translation: 目的：为了防止移动终端的丢失，同时通过使用USIM（通用用户识别模块）来接收认证来限制丢失的移动终端的使用，提供了限制在移动台和移动台中的使用的方法。 规定：控制模块从具有ID的认证模块卡（S116）接收ID广告编码的第一认证数据。 控制模块将接收到的ID和第一认证数据发送到认证模块（S120）。 认证模块搜索与接收到的ID匹配的第二认证数据的搜索数据。 认证模块解码第一个认证数据。 验证模块将经解码的第一认证数据与第二认证数据的秘密数据进行比较，并生成检查结果。 认证模块向控制模块发送检查结果（S122〜S128）。 控制模块根据生成检查结果控制移动终端（S130）。
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公开(公告)号：KR100919236B1
公开(公告)日：2009-09-30
申请号：KR1020070115825
申请日：2007-11-14
Applicant: 한국전자통신연구원
CPC classification number: G06T15/005 , G06T2210/52
Abstract: 본 발명은 복수의 연산소자(PE)를 구비하는 병렬 프로세서를 이용하여 3차원 그래픽 기하 변환을 수행하는 방법에 관한 것으로, 상기 방법은, 상기 병렬 프로세서를 이용하여 제1 그룹의 정점 벡터들에 대한 모델 변환 및 투영 변환을 수행하는 단계와, 범용 프로세서를 이용하여 상기 제1 그룹의 정점 벡터들에 대한 사원수 보정에 이용되는 값을 계산함과 동시에, 제2 그룹의 정점 벡터들에 대한 모델 변환 및 투영 변환을 수행하는 단계와, 상기 제1 그룹의 정점 벡터들에 대한 사원수 보정 및 화면 매핑을 수행함과 동시에, 상기 제2 그룹의 정점 벡터들에 대한 사원수 보정에 이용되는 값을 상기 범용 프로세서를 이용하여 계산하는 단계와, 상기 제2 그룹의 정점 벡터들에 대한 사원수 보정 및 화면 매핑을 수행하는 단계를 포함한다.
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公开(公告)号：KR1020080050946A
公开(公告)日：2008-06-10
申请号：KR1020070048107
申请日：2007-05-17
Applicant: 한국전자통신연구원
Abstract: A method for detecting an illegal access point is provided to prevent an access attempt of the illegal AP by registering the illegal AP(Access Point) in a USIM card. A mobile terminal(200) obtains ID information of an AP(300) to be accessed. The ID information for the AP to be accessed is encrypted by using a USIM(Universal Subscriber Identity Module) card(100), and the encrypted result is transmitted to an authentication server(400). An encrypted verification result for the AP to be accessed is received from an authentication server and the verification result is decrypted by the USIM card. The access attempt to the AP is blocked or permitted according to the decrypted verification result.
Abstract translation: 提供一种用于检测非法接入点的方法，以通过在USIM卡中注册非法AP（接入点）来防止非法AP的接入尝试。 移动终端（200）获取要访问的AP（300）的ID信息。 通过使用USIM（通用用户识别模块）卡（100）对要访问的AP的ID信息进行加密，将加密结果发送给认证服务器（400）。 从认证服务器接收到要访问的AP的加密验证结果，并且验证结果由USIM卡解密。 根据解密的验证结果阻止或允许对AP的访问尝试。
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公开(公告)号：KR1020080050208A
公开(公告)日：2008-06-05
申请号：KR1020070037945
申请日：2007-04-18
Applicant: 한국전자통신연구원
IPC: G06K19/07
CPC classification number: G06K7/10386 , G06F21/35
Abstract: An apparatus for authenticating an integrated smart card in common and a method for the same are provided to use a mobile phone in common without exchanging smart cards by users by loading setting data and an application applet of users respectively. An apparatus for authenticating an integrated smart card(100) includes a storing unit(103) storing authentication information and use setting information of users, and a controller(102) receiving user authentication information from a mobile phone(200) and comparing the received authentication information with the stored authentication information to authenticate a user, and providing the user setting information of the authenticated user to the mobile phone if the user authentication succeeds.
Abstract translation: 提供一种用于共同认证集成智能卡的装置及其方法，用于分别通过加载用户的设置数据和应用程序来通过用户交换智能卡来共同使用移动电话。 用于认证集成智能卡（100）的装置包括存储用户的认证信息和使用设置信息的存储单元（103），以及从移动电话（200）接收用户认证信息的控制器（102），并将接收的认证 具有存储的认证信息的信息以验证用户，以及如果用户认证成功则将认证用户的用户设置信息提供给移动电话。
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公开(公告)号：KR1020080049999A
公开(公告)日：2008-06-05
申请号：KR1020060120671
申请日：2006-12-01
Applicant: 한국전자통신연구원
Abstract: A method for billing a price to a mobile prepaid card including an electronic wallet function is provided to enable a user using the mobile network to use offline electronic payment including authentication and billing with a single smart card by installing an electronic wallet function in addition to a prepayment function. A user recharges the amount to a smart card from a service provider. An offline terminal checks the balance of the smart card to receive a mobile prepayment service when the user wants to perform payment in an offline shop. The offline terminal offsets a paid amount from the balance of the smart card when the balance of the smart card is bigger than the paid amount.
Abstract translation: 提供了一种用于向包括电子钱包功能的移动预付费卡计价价格的方法，以使得使用移动网络的用户能够通过安装电子钱包功能除了使用电子钱包功能之外，通过安装电子钱包功能来使用包括认证和计费的离线电子支付 预付款功能。 用户从服务提供商向智能卡充值。 离线终端检查智能卡的余额，以在用户想要在离线店中执行付款时接收移动预付费服务。 当智能卡的余额大于支付金额时，离线终端从智能卡余额中扣除支付金额。
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