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公开(公告)号：KR100488111B1
公开(公告)日：2005-05-06
申请号：KR1020020081662
申请日：2002-12-20
Applicant: 한국전자통신연구원
IPC: H04L12/40
Abstract: 본 발명은 컴퓨팅 기능을 갖고 있는 다양한 가전기기들로 이루어진 홈 네트워크 상에서 실시간성을 보장하는 정보의 전달 장치 및 방법을 제공한다. 본 발명에서 기반으로 하는 홈 네트워크는 HAVi (Home Audio/Video interoperability) 네트워크로써 각 가전기기들은 몇 개의 서버 역할을 하는 가전기기에 자신을 제어할 수 있는 모듈을 등록하고 이러한 모듈과 사용자를 위한 서비스 제공 프로그램은 HAVi에서 정의한 메시지 교환 방식의 정보 전달 체계를 사용하여 통신한다. 교환되는 메시지는 HAVi가 통신 기반으로 활용하고 있는 IEEE1394라는 초고속 통신 인터페이스를 통해 물리적으로 지원 가능한 크기로 조각화되어 전달되며 이를 TAM(Transferred Adapation Module) 패킷이라 한다. 본 발명에서는 기존의 HAVi에서 정의한 메시지 교환 방식의 정보전달 체계에서 실시간성을 필요하는 가전기기가 정보를 전달하고자 할 때 일반적인 정보들에 비해 우선적으로 처리하도록 하고, 또한 기존의 방식을 침해하지 않음으로써 기존의 응용 프로그램이나 가전기기들이 동작되는데 아무런 문제를 발생하지 않도록 할 수 있다.
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公开(公告)号：KR100439173B1
公开(公告)日：2004-07-05
申请号：KR1020010081072
申请日：2001-12-19
Applicant: 한국전자통신연구원
Abstract: PURPOSE: A packet transmission method in LonWorks is provided to satisfy both high transfer rate and transmission data reliability by generating an index in each packet, indexing transmission packets, and re-transmitting a lost data. CONSTITUTION: If 10 packets are transmitted from a node 1 to a node 2, it is judged whether index data are requested or whether only a general node ID should be checked(S602,S604). If the index data are requested, corresponding indexes are checked and sequentially counted(S608). If only the node ID should be checked, corresponding data are transferred(S606). It is judged whether an error occurs in the index sequential(that is, an arithmetical value is varied)(S610). If 10 packets are received through a sequential index counting process, corresponding data are transferred(S606). If the index order is non-sequential, the node 1 requests re-transmission of every packet after a packet corresponding to an arithmetical value variation-initiated index from the node 2(S612).
Abstract translation: 目的：提供LonWorks中的分组传输方法，通过在每个分组中生成索引，对传输分组进行索引以及重新传输丢失的数据，从而同时满足高传输速率和传输数据可靠性。 构成：如果从节点1向节点2发送10个分组，则判断是否请求了索引数据或是否只检查一般节点ID（S602，S604）。 如果索引数据被请求，则对照索引被检查并顺序计数（S608）。 如果只检查节点ID，则传送相应的数据（S606）。 判断在索引顺序中是否发生错误（即，算术值变化）（S610）。 如果通过顺序索引计数过程接收到10个分组，则传送相应的数据（S606）。 如果索引顺序是非顺序的，则节点1请求在来自节点2的对应于算术值变化起始索引的分组之后重新发送每个分组（S612）。
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公开(公告)号：KR1020040044655A
公开(公告)日：2004-05-31
申请号：KR1020020072753
申请日：2002-11-21
Applicant: 한국전자통신연구원
IPC: G06F9/30
Abstract: PURPOSE: A byte code generation and performing method is provided to define a new loop byte code for performing a loop sentence at a JAVA virtual machine, and enhance a performance of the JAVA virtual machine by using the loop byte code. CONSTITUTION: The method comprises several steps. It is checked whether a loop sentence is performed according to a set algorithm while a class file is read by a JAVA virtual machine(S401). In a case that the loop sentence is detected, the loop sentence is converted into a new byte code and a loop table is generated(S402). A construction of a loop table is completed for all the overlapped loop by repeating the loop sentence detection step and the loop processing step(S403). The completed loop table is offered to the JAVA virtual machine and corresponding byte codes are executed.
Abstract translation: 目的：提供字节码生成和执行方法来定义用于在JAVA虚拟机上执行循环句的新循环字节码，并通过使用循环字节码来增强JAVA虚拟机的性能。 构成：该方法包括几个步骤。 当JAVA虚拟机读取类文件时，检查是否根据设定的算法执行循环句（S401）。 在检测到循环句的情况下，循环句被转换成新的字节代码，生成循环表（S402）。 通过重复循环句检测步骤和循环处理步骤，完成对所有重叠循环的循环表的构造（S403）。 完成的循环表提供给JAVA虚拟机，并执行相应的字节代码。
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公开(公告)号：KR1020000038076A
公开(公告)日：2000-07-05
申请号：KR1019980052938
申请日：1998-12-03
Applicant: 한국전자통신연구원
IPC: G06F12/00
Abstract: PURPOSE: A method for zero-copy message passing is disclosed to eliminate memory duplication overhead caused by message-passing and to minimize the decline in performance by sharing a memory, which is used for passing process, demo and network card message passing, in a network environment. CONSTITUTION: A method for zero-copy message passing is composed of transmission, reception, and direction. When sending message to a remote host, message is copied from processor(201)'s local area to an area where memory(203)'s DMA is possible. A network card(204) transmits data to network, therefore eliminating overhead through zero-copy. A memory area(203) for all processes of message passing and network card receives designated area allocated by boot time. The memory area receives the physical address of start point and size that are returned by operation system and informs the general processor of the information. Each process finds the area where common memory can enter within its imaginary memory, maps the physical memory area and imaginary memory area using a map. Therefore, when writing in its imaginary memory space, it's actually writing in common memory.
Abstract translation: 目的：公开了一种零复制消息传递方法，以消除由消息传递引起的内存复制开销，并通过共享用于通过过程，演示和网卡消息传递的内存来最小化性能下降， 网络环境。 构成：零拷贝消息传递的方法由传输，接收和方向组成。 当向远程主机发送消息时，将消息从处理器（201）的本地区域复制到存储器（203）的DMA可能的区域。 网卡（204）向网络发送数据，从而通过零拷贝消除开销。 用于消息传递和网卡的所有处理的存储区域（203）接收由引导时间分配的指定区域。 存储区域接收操作系统返回的起始点和大小的物理地址，并向通用处理器通知该信息。 每个进程找到公共内存可以在其虚拟内存中进入的区域，使用地图映射物理内存区域和虚拟内存区域。 因此，当写入其虚拟的存储空间时，它实际上是在共同的内存中写入。
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公开(公告)号：KR1020170070669A
公开(公告)日：2017-06-22
申请号：KR1020150178477
申请日：2015-12-14
Applicant: 한국전자통신연구원
IPC: H04N21/854 , H04N21/81 , H04N21/466 , H04N21/45 , H04N21/475
Abstract: 영상간 이질성이최소화된조각영상추천장치및 그방법이개시된다. 일실시예에따른영상추천장치는, 사용자로부터결합영상제작을위해필요한조각영상요청을스토리와함께입력받는사용자응용모듈과, 입력받은스토리와관련된조각영상들을검색하는검색모듈과, 상기검색모듈을통해검색된조각영상들중에서, 검색된조각영상의정확도와, 스토리흐름에맞도록전후영상간의연관도및 사용자의의도를고려하여조각영상들을사용자에추천하는추천모듈을포함한다.
Abstract translation: 公开了一种使图像之间的异质性最小化的雕塑图像推荐装置及其方法。 根据一个实施例，搜索模块和搜索模块，其搜索接收必要一块视频请求用于与故事的用户应用程序模块并与输入故事相关联的片图像由用户产生的图像结合视频推荐装置 通过从图像块中发现率，检索到的片图像和存储的考虑的准确性匹配于用户，并且还之前之间，以及图像以包括所述推荐模块之后的关联的流程图被推荐给用户的片图像的。
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Patent Agency Ranking
公开(公告)号：KR101284789B1
公开(公告)日：2013-07-10
申请号：KR1020090097910
申请日：2009-10-14
Applicant: 한국전자통신연구원
IPC: H04L12/12
CPC classification number: Y02B10/50
Abstract: 다수의 기기들이 연결된 홈네트워크 환경에서의 기기 제어 방법 및 장치가 개시된다. 본 발명에 따른 홈네트워크 기기 제어 방법은 홈네트워크를 통하여 연결된 하나 이상의 홈네트워크 기기의 작동과 관련된 에너지 가격 정보를 수집하는 단계; 상기 기기의 기기 정보와 함께 상기 에너지 가격 정보를 고려하여 상기 기기의 제어 계획을 생성하는 단계; 및 상기 제어 계획에 따라 상기 기기를 제어하는 단계를 포함한다. 따라서, 홈네트워크 기기 제어시 에너지 사용 효율성을 높일 수 있다.
홈네트워크, 에너지 관리, 에너지 가격, 날씨 정보-
公开(公告)号：KR1020130068848A
公开(公告)日：2013-06-26
申请号：KR1020110136257
申请日：2011-12-16
Applicant: 한국전자통신연구원
IPC: H04L12/24
CPC classification number: H04L12/281
Abstract: PURPOSE: A physical space information management system of a home environment and a method thereof are provided to effectively control and manage resources connected to a home network by using physical space information of a home environment as a single resource in a home network environment. CONSTITUTION: An information providing agent(100) converts physical space information of a home according to a predetermined space information expression form. The information providing agent transmits the converted physical space information to a home information management server(200). The home information management server receives the physical space information of the home from the information providing agent and manages the information. The information providing agent prepares a physical space information converter and a message generator. The message generator generates a predetermined type of message using the converted physical space information. The message generator transmits the generated message to the home information management server. [Reference numerals] (100) Information providing agent; (110) Physical space information convertor; (120) Message transmission; (200) Home information management server; (210) Message handling; (220) Physical space information collection; (230) Relationship analysis; (240) Relationship information transmission; (AA) Housing building information DB; (BB) Housing building information file
Abstract translation: 目的：提供家庭环境的物理空间信息管理系统及其方法，以通过家庭环境中的家庭环境的物理空间信息作为家庭网络环境中的单个资源来有效地控制和管理连接到家庭网络的资源。 构成：信息提供代理（100）根据预定的空间信息表达形式转换家庭的物理空间信息。 信息提供代理将转换的物理空间信息发送到家庭信息管理服务器（200）。 家庭信息管理服务器从信息提供者接收家庭的物理空间信息并管理信息。 信息提供代理商准备一个物理空间信息转换器和一个消息发生器。 消息发生器使用转换的物理空间信息生成预定类型的消息。 消息生成器将生成的消息发送到家庭信息管理服务器。 （附图标记）（100）信息提供代理; （110）物理空间信息转换器; （120）消息传输; （200）家庭信息管理服务器; （210）消息处理; （220）物理空间信息收集; （230）关系分析; （240）关系信息传输; （AA）房屋建筑资料DB; （BB）住房建筑信息档案
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公开(公告)号：KR1020120072022A
公开(公告)日：2012-07-03
申请号：KR1020100133784
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04L41/022 , H04L12/2809 , H04L12/2834 , H04L41/044 , H04L67/02
Abstract: PURPOSE: A cloud computing based virtual smart home system, server apparatus, home gateway, and method are provided to offer services of a home server by constructing a cloud computing based virtual smart home server at a block server or an IDC(Internet Data Center). CONSTITUTION: A home gateway(102) contacts a home network apparatus(104) to an external communication network. The home network apparatus is connected through a home network(103) within home. A cloud server(101) is connected to the home gateway. The cloud server collects resource information of the home network apparatus and the content information stored within the home network apparatus. The cloud server syntagmatically manages the collected information, home content information, and resource information.
Abstract translation: 目的：提供基于云计算的虚拟智能家居系统，服务器设备，家庭网关和方法，通过在块服务器或IDC（因特网数据中心）构建基于云计算的虚拟智能家庭服务器来提供家庭服务的服务， 。 构成：家庭网关（102）将家庭网络设备（104）联系到外部通信网络。 家庭网络设备通过家庭内的家庭网络（103）连接。 云服务器（101）连接到家庭网关。 云服务器收集家庭网络设备的资源信息和存储在家庭网络设备内的内容信息。 云服务器对所收集的信息，家庭内容信息和资源信息进行了协调的管理。
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39.发明公开시맨틱 홈 네트워크 관리 시스템, 시맨틱 홈 네트워크 관리를 위한 클라우드 추론 장치, 시맨틱 홈 네트워크, 시맨틱 홈 네트워크 접속 장치 无效用于提供语义家庭网络管理的系统，用于语义家庭网络管理的云计算设备，语义家庭网络，语义家庭网络网关
公开(公告)号：KR1020120066180A
公开(公告)日：2012-06-22
申请号：KR1020100127395
申请日：2010-12-14
Applicant: 한국전자통신연구원
CPC classification number: G06N5/04
Abstract: PURPOSE: A semantic home network management system, cloud estimation apparatus, and semantic home network access apparatus are provided to offer the efficiency of information processing by applying pattern rules and by recognizing a home network state, a system state, and a service state. CONSTITUTION: A sensing information collection unit collects sensing information according to the state of a home network. A sensing information filtering unit(3004) processes time series data for the sensing information. A pattern learning unit(3014) processes pattern learning for time series data processing results. A pattern rule creation unit creates pattern rules according to the pattern learning.
Abstract translation: 目的：提供语义家庭网络管理系统，云估计设备和语义家庭网络接入设备，通过应用模式规则和识别家庭网络状态，系统状态和服务状态来提供信息处理的效率。 构成：感测信息收集单元根据家庭网络的状态收集感测信息。 感测信息过滤单元（3004）处理感测信息的时间序列数据。 模式学习单元（3014）处理时间序列数据处理结果的模式学习。 模式规则创建单元根据模式学习创建模式规则。
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公开(公告)号：KR1020120054352A
公开(公告)日：2012-05-30
申请号：KR1020100115687
申请日：2010-11-19
Applicant: 한국전자통신연구원
CPC classification number: H04N21/8547 , H04N13/178 , H04N13/194 , H04N21/6405 , H04N21/8146
Abstract: PURPOSE: A control method of a broadcast network and a home network for a 4D broadcast service is provided to reproduce a realistic effect that an existing media for broadcast is unable to offer. CONSTITUTION: A broadcast network encodes image data of a specified space recorded by a multiple camera(S1410). The broadcast network receives realistic effect data from one or more sensors(S1420). The broadcast network synchronizes the realistic effect data and the image data of the specified space in consideration of encoding time in regard to the image data(S1430). The broadcast network creates TS(Transport Stream) including the realistic effect data and the image data(S1440). The broadcast network transmits the created TS to a home network(S1450).
Abstract translation: 目的：提供一种用于4D广播服务的广播网络和家庭网络的控制方法，以再现用于广播的现有媒体不能提供的现实效果。 规定：广播网络对由多台摄像机记录的指定空间的图像数据进行编码（S1410）。 广播网络从一个或多个传感器接收逼真的效果数据（S1420）。 考虑到与图像数据相关的编码时间，广播网络使现实效果数据和指定空间的图像数据同步（S1430）。 广播网络创建包括现实效果数据和图像数据的TS（传输流）（S1440）。 广播网络将创建的TS发送到家庭网络（S1450）。
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