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公开(公告)号：KR1020120133159A
公开(公告)日：2012-12-10
申请号：KR1020110051688
申请日：2011-05-30
Applicant: 한국전자통신연구원
CPC classification number: H01S5/0683 , G05F1/463 , G05F1/567
Abstract: PURPOSE: A current control device and method of an optical transmitter are provided to maximize energy efficiency by assuring uncooled operation of a light source. CONSTITUTION: A temperature reference control signal generator(330) generates a current control signal according to temperature variation in a light source. A current controller generates a variable current according to the current control signal. The current control signal includes a bias current control signal and a modulation current control signal. The current controller includes a bias current controller(310) and a modulation current controller(320). [Reference numerals] (310) Bias current controller; (311) Variable bias current generator; (312) Bias current corrector; (320) Modulation current controller; (321) Variable modulation current generator; (322) Modulation current corrector; (330) Temperature reference control signal generator; (331) Temperature change detector; (332) Bias current control signal generator; (333) Modulation current control signal generator
Abstract translation: 目的：提供光发射机的电流控制装置和方法，以通过确保光源的非冷却操作来最大限度地提高能量效率。 构成：温度基准控制信号发生器（330）根据光源的温度变化产生电流控制信号。 电流控制器根据电流控制信号产生可变电流。 电流控制信号包括偏置电流控制信号和调制电流控制信号。 电流控制器包括偏置电流控制器（310）和调制电流控制器（320）。 （参考号）（310）偏置电流控制器; （311）可变偏置电流发生器; （312）偏置电流校正器; （320）调制电流控制器; （321）可变调制电流发生器; （322）调制电流校正器; （330）温度参考控制信号发生器; （331）温度变化检测器; （332）偏置电流控制信号发生器; （333）调制电流控制信号发生器
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公开(公告)号：KR1020120072029A
公开(公告)日：2012-07-03
申请号：KR1020100133792
申请日：2010-12-23
Applicant: 한국전자통신연구원
IPC: H01S5/026
CPC classification number: H04J14/0279 , H04B10/506 , H04J14/0258 , H04J14/0272
Abstract: PURPOSE: A wavelength non-dependence optical source operating apparatus is provided to optimally operate wavelength non-dependence optical sources based on the identified wavelength values by using a wavelength identification signal. CONSTITUTION: A seed optical signal generation unit(130) creates one or more seed optical signals based on wavelength identification signals(121~123). A wavelength optical detecting unit(170) detects the wavelength identification signals from the created seed optical signals. An extraction unit(180) extracts wavelength values matched with the detected wavelength identification signal. The extraction unit extracts the operation condition of a wavelength-independent optical source matched with the extracted wavelength values. An operating unit(190) operates the wavelength non-dependence optical sources.
Abstract translation: 目的：提供一种波长非依赖光源操作装置，通过使用波长识别信号，基于所识别的波长值来优化波长非依赖光源的操作。 构成：种子光信号生成单元（130）基于波长识别信号（121〜123）创建一个或多个种子光信号。 波长光学检测单元（170）从产生的种子光信号中检测波长识别信号。 提取单元（180）提取与检测到的波长识别信号匹配的波长值。 提取单元提取与提取的波长值相匹配的与波长无关的光源的操作条件。 操作单元（190）操作波长非依赖光源。
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公开(公告)号：KR101151436B1
公开(公告)日：2012-06-04
申请号：KR1020090128439
申请日：2009-12-21
Applicant: 한국전자통신연구원
Abstract: 본발명의소셜미디어서비스제공방법은, 장소정보태깅을위하여사용자에의해업로드된 미디어의형태를분석하는단계; 상기미디어형태가멀티미디어미디어인경우, 사용자에게멀티미디어에대한설명을추가하기위한요청을하는단계; 사용자에의해추가된텍스트에대해형태소를분석하여명사를추출하는단계; 추출된명사에대하여그 단어의의미가장소또는위치에해당되는지를장소관계온톨로지를통하여분석하는단계; 각명사중 장소관계온톨로지에포함된단어가있으면, 사용자에게장소태그로추천하는단계; 사용자로부터추천된단어에서태그를선택받는단계; 및선택된태그를장소태그로생성하여미디어등록소에저장하는단계를포함한다.
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公开(公告)号：KR1020120053868A
公开(公告)日：2012-05-29
申请号：KR1020100115204
申请日：2010-11-18
Applicant: 한국전자통신연구원
CPC classification number: H04W4/04 , G06F17/30699 , G06F17/3087 , H04L67/306
Abstract: PURPOSE: A semantic context providing device and a method thereof are provided to couple location information of a user with social relation information of the user, thereby providing optimized information to the user. CONSTITUTION: A user location tracking unit(210) extracts at least one of address information or adjacent address information of the address information based on a location of a user. A user preference managing unit(230) reads a social relation list. The social relation list shows the list of people socially related to a user. A semantic user need reasoning unit(260) extracts a query that a person of the list asks from an area corresponding to at least one of the extracted address information and the adjacent address information. A result output unit(280) provides the extracted query to the user.
Abstract translation: 目的：提供语义上下文提供设备及其方法，以将用户的位置信息与用户的社交关系信息相耦合，从而向用户提供优化的信息。 构成：用户位置跟踪单元（210）基于用户的位置提取地址信息的地址信息或相邻地址信息中的至少一个。 用户偏好管理单元（230）读取社交关系列表。 社会关系列表显示与用户有社会关系的人员列表。 语义用户需求推理单元（260）从与提取的地址信息和相邻地址信息中的至少一个相对应的区域中提取查询的人的查询。 结果输出单元（280）将提取的查询提供给用户。
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公开(公告)号：KR1020110085853A
公开(公告)日：2011-07-27
申请号：KR1020100100085
申请日：2010-10-14
Applicant: 한국전자통신연구원
CPC classification number: G06Q50/01 , G06F17/30734 , G06Q50/30
Abstract: PURPOSE: A system of social relation-information accumulation for a social network service and a method thereof are provided to collect and manage social relation information. CONSTITUTION: A system for accumulating social relation information for social network services includes a user location profile management unit(104) for collecting at preset periods location profile information of a user, a user profile management unit(106) for collecting and storing user profiles preset by the user, a social activity tracking unit for collecting profiles from social activities of the user, and a social relation information generation unit for collecting pieces of information received from the user location profile management unit, the user profile management unit, the email tracking unit, the chatting tracking unit, and the Internet phone call tracking unit, and extracting new social relation information based on correlations between the pieces of collected information to generate a social relation ontology.
Abstract translation: 目的：提供社会关系信息社会网络服务信息系统及其方法，收集和管理社会关系信息。 构成：用于积累社交网络服务的社交关系信息的系统包括用户位置简档管理单元（104），用于在预设时段收集用户的位置简档信息;用户简档管理单元（106），用于收集和存储用户简档预设 由用户收集用户的社交活动的简档的社交活动跟踪单元，以及社交关系信息生成单元，用于收集从用户位置简档管理单元，用户简档管理单元，电子邮件跟踪单元接收到的信息 ，聊天跟踪单元和因特网电话跟踪单元，并且基于收集的信息之间的相关性提取新的社交关系信息，以生成社交关系本体。
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Patent Agency Ranking
公开(公告)号：KR1020110071786A
公开(公告)日：2011-06-29
申请号：KR1020090128435
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: G02B6/42
Abstract: PURPOSE: A plug type optical transmitting and receiving module is provided to improve the spatial utility of the module by changing the structure of small form-factor pluggable main body and the structure of a printed circuit board. CONSTITUTION: A main body(10) is composed of an upper body(12) and a lower body(14). A light transmitting element(20) and a light receiving element are installed in the main body. A printed circuit board controls each element by being in connection with the light transmitting element and the light receiving element. The printed circuit board is composed of a first printed circuit board(32), a second printed circuit board(34), and a third printed circuit board(36). A standard light connector(24) is combined with the front side of the main body.
Abstract translation: 目的：通过改变小尺寸可插拔主体的结构和印刷电路板的结构，提供一种插头式光学发射和接收模块，以改善模块的空间效用。 构成：主体（10）由上体（12）和下体（14）构成。 光传输元件（20）和光接收元件安装在主体中。 印刷电路板通过与透光元件和光接收元件连接来控制每个元件。 印刷电路板由第一印刷电路板（32），第二印刷电路板（34）和第三印刷电路板（36）组成。 标准的光连接器（24）与主体的前侧相结合。
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公开(公告)号：KR1020110018826A
公开(公告)日：2011-02-24
申请号：KR1020100070529
申请日：2010-07-21
Applicant: 한국전자통신연구원
IPC: H04B10/2581 , H04B10/29
CPC classification number: H04J14/0282 , H04J14/0239 , H04J14/028 , H04J14/0283 , H04J2014/0253
Abstract: PURPOSE: An open type optical subscriber network system is provided to enable a user to change services by connecting a plurality of service and user through an optical infra without wavelength selectivity. CONSTITUTION: An optical line terminal part transmits and receives the optical signal of the specific transmission channel among the entire transfer channel which the light infra accepts. The optical network end part transmits a modulated optical signal of the predetermined transmission channel in the optical line terminal part to the optical line terminal part. An optical line terminal part and the optical distribution/joint part are included in the optical line terminal part.
Abstract translation: 目的：提供一种开放式光用户网络系统，以便用户能够通过在没有波长选择性的情况下通过光学连接多个服务和用户来改变业务。 构成：光线路终端部分在光接收的整个传输信道之间发送和接收特定传输信道的光信号。 光网络端部将光线路终端部中的预定传输路径的调制光信号发送到光线路终端部。 光线路终端部分和光分配/接合部分包括在光线路终端部分中。
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公开(公告)号：KR1020100071359A
公开(公告)日：2010-06-29
申请号：KR1020080130039
申请日：2008-12-19
Applicant: 한국전자통신연구원
CPC classification number: G06F17/30038 , G06F17/3002 , G06F17/3005 , G06Q50/01
Abstract: PURPOSE: An apparatus and a method for information search on the basis of a tag and a method for managing the tag are provided to supply dynamic information search in consideration of the similarity and correlation of tags. CONSTITUTION: A tag analyzer(351) enables a user or community members to calculate the similarity of information by using the tag generated in a content uploading process, and a tag searcher(352) searches the tags of the information corresponding to an input keyword in consideration of the similarity. The tag analyzer calculates the similarity by using an Euclidian distance between the tags of collected information and/or the distance measurement standard including a cosine distance.
Abstract translation: 目的：提供一种基于标签的信息搜索的装置和方法以及用于管理标签的方法，以便考虑标签的相似性和相关性来提供动态信息搜索。 构成：标签分析器（351）使得用户或社区成员能够通过使用在内容上传处理中生成的标签来计算信息的相似性，并且标签搜索器（352）在与标签的标签中搜索与输入关键词相对应的信息 考虑相似性。 标签分析器通过使用收集的信息的标签和/或包括余弦距离的距离测量标准之间的欧几里德距离来计算相似度。
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公开(公告)号：KR1020100041482A
公开(公告)日：2010-04-22
申请号：KR1020080100691
申请日：2008-10-14
Applicant: 한국전자통신연구원
IPC: G06F17/30
CPC classification number: G06F17/30663
Abstract: PURPOSE: A contents searching device and a method thereof are provided to improve the quality of information search results such as contents by extending queries and to offer convenience of user input by recommendation of queries. CONSTITUTION: A contents search device(10) comprises a user interface module(110a), a query pre-processing module(120a), and a searching module(130). The query pre-processing module extends an input query. The searching module searches for contents of a tag corresponding to the extended query. The query pre-processing module comprises a validity checker(121) and a query expander(122). The validity checker inspects the validity of the query.
Abstract translation: 目的：提供内容搜索装置及其方法，以通过扩展查询来提高诸如内容的信息搜索结果的质量，并通过查询推荐提供用户输入的便利。 构成：内容搜索装置（10）包括用户界面模块（110a），查询预处理模块（120a）和搜索模块（130）。 查询预处理模块扩展输入查询。 搜索模块搜索与扩展查询相对应的标签的内容。 查询预处理模块包括有效性检查器（121）和查询扩展器（122）。 有效性检查器检查查询的有效性。
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公开(公告)号：KR100946669B1
公开(公告)日：2010-03-12
申请号：KR1020070129391
申请日：2007-12-12
Applicant: 한국전자통신연구원
Abstract: 본 발명은 홈네트워크상에서 다수의 댁내 장치에 대한 소비 전력 절감 방법에 관한 것이다. 즉, 본 발명에서는 홈네트워크 시스템내 다양한 댁내 장치의 전력 절감에 있어서, 서비스와 장치의 전력 절감 장치인 전력 절감 콤포넌트에 대해서 프로파일링화하고 이를 홈서버에서 관리하는 메커니즘을 구현하여, 사용자가 홈네트워크 서비스를 사용하는 경우에만 홈네트워크 장치의 전원을 온시킴으로써, 다양한 홈네트워크 장치들에 대해서 서비스 기반의 전력 소비를 최소화할 수 있도록 한다.
소비, 전력, 절감, 홈네트워크, 댁내 장치, 콤포넌트
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