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公开(公告)号：KR1020150083264A
公开(公告)日：2015-07-17
申请号：KR1020140002821
申请日：2014-01-09
Applicant: 한국전자통신연구원
IPC: G06F12/10
CPC classification number: G06F12/0246 , G06F12/10 , G06F2212/7201
Abstract: 본발명은플래시메모리장치를위한주소변환시스템및 그방법에관한것으로, 특히, 플래시메모리장치의관리에있어서플래시메모리의외부에제공하는논리주소와실제플래시메모리의물리주소사이의주소변환을효율적으로수행할수 있도록하는기술이다. 이러한본 발명은스토리지클라이언트들로부터데이터페이지의기록요청이있는경우물리주소공간을할당하여해당데이터페이지를기록하며, 물리주소와논리주소간의주소변환을수행하는플래시메모리시스템; 및플래시메모리시스템과상기스토리지클라이언트사이에형성되어논리주소를제공하는논리주소공간을포함한다.
Abstract translation: 本发明涉及一种用于在闪速存储器件上有效地址传输的系统和方法，能够在管理闪速存储器时实现在实际闪速存储器上的物理地址之间的地址传输和在闪存之外提供的逻辑地址的有效性能 设备。 本发明可以包括：闪速存储器系统，其在从存储客户端接收到数据页的记录请求并且在物理和逻辑地址之间执行地址传输的情况下通过对准物理地址空间来记录相关数据页; 以及在闪存系统和存储客户端之间提供的逻辑地址空间。
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12.发明公开비팅 신호 모니터링 모듈, 그것을 포함하는 테라헤르츠파 발생 장치 및 광신호 모니터링 장치 审中-实审BEATING SIGNAL MONITERING MODULE，TERAHERTZ WAVE GENERA DEVICE AND OPTICAL SIGNAL MONITORING DEVICE WITH THE SAME
公开(公告)号：KR1020140081386A
公开(公告)日：2014-07-01
申请号：KR1020120151074
申请日：2012-12-21
Applicant: 한국전자통신연구원
IPC: H01S1/00
CPC classification number: G01J9/04
Abstract: The present invention relates to a beating signal monitoring module, and a terahertz wave generator and an optical signal monitoring device including the same. The beating signal monitoring module according to the present invention comprises: a non-linear unit for generating an optical signal, including four wave mixing (FWM) light, in response to a beating signal generated based on first and second light; a filter unit for separating the FWM light from the optical signal and outputting the separated FWM light; and a monitoring unit for monitoring the beating signal by using the separated FWM light. According to the beating signal monitoring module, and the terahertz wave generator and the optical signal monitoring device including the same of the present invention, the beating signal generated by using two lasers can be efficiently monitored by using the FWM signal.
Abstract translation: 跳动信号监测模块和太赫兹波发生器以及包括该振荡信号的光信号监测装置技术领域本发明涉及一种跳动信号监测模块和一种太赫兹波发生器及包括该振荡信号的光信号监测装置。 根据本发明的跳动信号监测模块包括：响应于基于第一和第二光产生的跳动信号，产生包括四个波混合（FWM）光的光信号的非线性单元; 滤波器单元，用于将FWM光与光信号分离并输出分离的FWM光; 以及监视单元，用于通过使用分离的FWM光监视拍动信号。 按照本发明的跳动信号监测模块和太赫兹波发生器以及光信号监测装置，可以通过使用FWM信号来有效地监视通过使用两个激光器产生的跳动信号。
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公开(公告)号：KR1020140077741A
公开(公告)日：2014-06-24
申请号：KR1020120146850
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H01S1/00
CPC classification number: G01N21/3581
Abstract: The present invention relates to a terahertz wave generating module and a terahertz wave detecting device including the same. The terahertz wave generating module according to the present invention comprises: a bidirectional light source which provides a first dual-mode beam in a first direction and a second dual-mode beam in a second direction; a forward lens unit which focuses the first dual-mode beam; a photomixer unit which converts the first dual-mode beam focused by the forward lens unit into a terahertz wave, and outputs the converted terahertz wave; a backward lens unit which focuses the second dual-mode beam; and a light output unit which uses the second dual-mode beam focused by the backward lens unit as a light signal, wherein the bidirectional light source, the forward lens unit, the photomixer unit, the backward lens unit, and the light output unit are integrated in a housing. The terahertz wave generating module and the terahertz wave detecting device including the same according to the present invention may have a small size and efficiently monitor generated terahertz waves.
Abstract translation: 本发明涉及一种太赫波产生模块和包括该太赫波产生模块的太赫波检测装置。 根据本发明的太赫兹波发生模块包括：双向光源，其在第一方向上提供第一双模光束，而在第二方向上提供第二双模光束; 聚焦第一双模光束的前透镜单元; 将由前向透镜单元聚焦的第一双模光束转换成太赫兹波的光混合器单元，并输出经转换的太赫兹波; 聚焦第二双模光束的反向透镜单元; 以及使用由后向透镜单元聚焦的第二双模光束作为光信号的光输出单元，其中双向光源，前透镜单元，光混合器单元，后透镜单元和光输出单元是 融入住房。 根据本发明的太赫兹波发生模块和包括该太赫兹波检测装置的太赫兹波检测装置可以具有小尺寸并有效地监视产生的太赫兹波。
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公开(公告)号：KR101385108B1
公开(公告)日：2014-04-29
申请号：KR1020090126196
申请日：2009-12-17
Applicant: 한국전자통신연구원
CPC classification number: G02F1/3534 , G02F2203/13 , G02F2203/70 , H01S5/0092 , H01S5/02248 , H01S5/06216 , H01S5/50
Abstract: 본 발명은 테라헤르츠파를 생성 및 검출하기 위한 포토믹서 모듈에 관한 것이다. 본 발명의 실시 예에 따른 포토믹서 모듈은, 입사되는 레이저광을 증폭시키는 반도체 광증폭기; 그리고 상기 증폭된 레이저광에 여기되어 연속 테라헤르츠파를 생성하는 포토믹서를 포함하되, 상기 반도체 광증폭기와 상기 포토믹서는 단일 모듈로 형성된다.
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公开(公告)号：KR1020140005474A
公开(公告)日：2014-01-15
申请号：KR1020120072742
申请日：2012-07-04
Applicant: 한국전자통신연구원
CPC classification number: G06F17/30592
Abstract: Disclosed are an apparatus and method for providing an application for processing big data through an online service. An application providing apparatus for processing big data according to the present invention comprises: a setting unit which sets data collection levels, data analytic levels and a result screen for each tenant; a unified information access unit which collects data based on the settings of the setting unit, and analyzes the collected data; and a database unit which stores the collected data and the analyzed data. An application providing apparatus and an application providing method according to the present invention collect and analyze big data including structured data and unstructured data to provide a customized online service for each of a plurality of tenants. [Reference numerals] (100) Apparatus for providing an application; (200,300) Administrator terminal; (210,310) User terminal; (400) Developer terminal; (AA) First tenant; (BB,GG) Tenant administrator and user; (CC,HH) User; (DD) Developer; (EE) Network; (FF) Second tenant
Abstract translation: 公开了一种通过在线服务提供用于处理大数据的应用的装置和方法。 根据本发明的用于处理大数据的应用提供装置包括：设置单元，为每个租户设置数据收集级别，数据分析级别和结果屏幕; 统一信息访问单元，其基于设置单元的设置收集数据，并分析收集的数据; 以及存储收集的数据和分析数据的数据库单元。 根据本发明的应用提供装置和应用提供方法收集和分析包括结构化数据和非结构化数据的大数据，以为多个租户中的每一个提供定制的在线服务。 （附图标记）（100）提供应用的装置; （200,300）管理员终端; （210,310）用户终端; （400）开发人员终端; （AA）第一租户; （BB，GG）租户管理员和用户; （CC，HH）用户; （DD）开发人员; （EE）网络 （FF）第二租户
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Patent Agency Ranking
公开(公告)号：KR1020120044516A
公开(公告)日：2012-05-08
申请号：KR1020100105813
申请日：2010-10-28
Applicant: 한국전자통신연구원
Inventor： 박경현
IPC: G06Q50/10
Abstract: PURPOSE: A web page establishment and management method for multiple tenants are provided to offer independent web pages according to each tenant by providing independent page establishment functions to the tenants. CONSTITUTION: Page trees of a web page are stored in a database. The page trees are trees established for multiple tenants. The page tree is searched from the page tree of the web page previously stored in the data base according to the request of the web page(S201,S203). The web page is created from the searched page trees. The web page created from the searched page tree is provided(S217).
Abstract translation: 目的：提供多个租户的网页建立和管理方法，通过向租户提供独立的页面建立功能，根据每个租户提供独立的网页。 构成：网页的页面树存储在数据库中。 页面树是为多个租户建立的树。 根据网页的请求，从先前存储在数据库中的网页的页面树搜索页面树（S201，S203）。 网页是从搜索的页面树中创建的。 提供从搜索到的页面树构建的网页（S217）。
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公开(公告)号：KR1020110071785A
公开(公告)日：2011-06-29
申请号：KR1020090128434
申请日：2009-12-21
Applicant: 한국전자통신연구원
Inventor： 박경현
CPC classification number: G06F17/30584 , G06F17/30283
Abstract: PURPOSE: A data duplication device of a distributed database system using log files and a method thereof are provided to make up the state same with a memory state of an original partition server based on log files, thereby easily maintaining the consistency of data among partition servers storing duplicate data. CONSTITUTION: A selection unit(101) selects a duplicate partition server for the duplication of data which an original partition server manages. A partition assigner(103) assigns partitions of the original partition server in the duplicate partition server. A log file manager(102) transfers the location information of a log file to the duplicate partition server. The log file comprises the update information about data of the partitions of the original partition server.
Abstract translation: 目的：提供使用日志文件的分布式数据库系统的数据复制装置及其方法，以基于日志文件构成与原始分区服务器的存储状态相同的状态，从而容易地保持分区服务器之间的数据的一致性 存储重复数据。 规定：选择单元（101）为原始分区服务器管理的数据的复制选择重复分区服务器。 分区分配器（103）在原始分区服务器中分配原始分区服务器的分区。 日志文件管理器（102）将日志文件的位置信息传送到重复分区服务器。 日志文件包括关于原始分区服务器的分区的数据的更新信息。
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公开(公告)号：KR1020100072534A
公开(公告)日：2010-07-01
申请号：KR1020080130965
申请日：2008-12-22
Applicant: 한국전자통신연구원
CPC classification number: H01S5/06256 , H01S5/0623 , H01S5/1215 , H01S2302/02
Abstract: PURPOSE: A semiconductor laser device is provided to diversify the output characteristic itself of laser by controlling the refractive index or the reflectivity through the injection. CONSTITUTION: A gain area(101) provides the production of the lights of the plural wavelength and gain. A first reflective area(102) reflects the light of the first wave length in response to a first selection signal among the lights of the wave length to the gain area. A second reflective area(104) reflects the light of the second wave length in response to the second selective signal among the lights of the wave length to the gain area. A phase adjustment area(103) is located in the first reflective region and the second between reflective regions. The phase adjustment area transfers the optical phase of the second wavelength in response to the phase adjust signal.
Abstract translation: 目的：提供一种半导体激光器件，通过控制折射率或通过注射的反射率来使激光的输出特性本身多样化。 构成：增益区（101）提供多波长和增益的光的产生。 第一反射区域（102）响应于波长的光中的第一选择信号而将第一波长的光反射到增益区域。 第二反射区域（104）响应于波长的光中的第二选择信号而将第二波长的光反射到增益区域。 相位调整区域（103）位于第一反射区域中，第二区域位于反射区域之间。 相位调整区域响应于相位调整信号传送第二波长的光学相位。
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公开(公告)号：KR1020100071491A
公开(公告)日：2010-06-29
申请号：KR1020080130226
申请日：2008-12-19
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A method for data management based on a cluster system and a system using the same are provided to supply a data duplication method of a high performance by using a distribution file system of a cluster system which provides a physical data duplication function. CONSTITUTION: A duplication partition server group(14-1 to 14-n) provides identical partitions simultaneously, and a master server(12) allocates a duplication partition server group. When a node error happens, the duplication partition server group recovers data to reconfigure the data in a memory. The duplication partition server group is designated as a first partition server which provides a search service and a modification service through a master server and a second partition server which provides the search service.
Abstract translation: 目的：提供一种基于集群系统的数据管理方法和使用该系统的系统的方法，通过使用提供物理数据复制功能的集群系统的分发文件系统来提供高性能的数据复制方法。 构成：复制分区服务器组（14-1至14-n）同时提供相同的分区，主服务器（12）分配复制分区服务器组。 当发生节点错误时，复制分区服务器组恢复数据以重新配置存储器中的数据。 复制分区服务器组被指定为通过主服务器提供搜索服务和修改服务的第一分区服务器，以及提供搜索服务的第二分区服务器。
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20.发明授权
公开(公告)号：KR100927594B1
公开(公告)日：2009-11-23
申请号：KR1020070093815
申请日：2007-09-14
Applicant: 한국전자통신연구원
CPC classification number: G02B6/4204 , G02B6/1221 , G02B6/124 , G02B6/4201 , G02B6/4237 , H01L2224/48091 , H01L2924/181 , H01S5/02216 , H01S5/02252 , H01S5/02284 , H01S5/02415 , H01S5/02438 , H01S5/02453 , H01S5/0612 , H01S5/141 , H01S5/146 , H01L2924/00014 , H01L2924/00012
Abstract: 본 발명은 PLC-ECL형 파장 가변 광원의 제작과 응용에 있어서, 파장 가변 기구의 성능과 안정성 개선, 광원의 패키징 성능과 양산성 개선 및 광원의 WDM-PON 적용에 대한 초기화 및 안정화 기능을 부가할 수 있는 파장 가변 광원 및 그 광원을 이용한 WDM-PON을 제공한다. 그 파장 가변 광원은 반도체 광 이득 매질이 실장된 제1 하우징; 실리콘 기판, 상기 기판 상에 형성되고 상기 기판을 상부층으로부터 열적으로 차단하는 열차단막, 광도파로의 열광학 효과를 이용하기 위해 상기 열차단막 상에 형성된 박막금속히터, 및 상기 박막금속히터 상에 폴리머로 형성된 클래드층 및 코아층을 구비한 광도파로;를 포함하는 평판형 광도파로(Planar Lightwave circuit: PLC) 소자가 실장된 제2 하우징; 및 광섬유가 실장된 제3 하우징;을 포함하고, 상기 제1, 제2, 및 제3 하우징이 광결합 렌즈를 통해 광축 정렬이 이루어지고 레이저 웰딩(laser welding) 방법을 통해 결합되어 있는 PLC-외부 공진기(External Cavity Laser: ECL) 구조를 갖는다.
Abstract translation: 在PLC-ECL型波长可调光源的制造和应用中，提供了具有改进的性能和稳定性的波长可调机制，具有改进的封装性能和批量生产率的光源，以及应用于WDM-PON的光源， 初始化和稳定功能。 具有PLC（平面光波电路）-ECL（外腔激光器）结构的波长可调光源包括其中安装有半导体光学增益介质的第一壳体，安装有PLC装置的第二壳体和第三壳体 其中安装光纤。 第一，第二和第三壳体通过光学耦合透镜使光轴对准并且以激光焊接方法组合。
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