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公开(公告)号：KR1020130062462A
公开(公告)日：2013-06-13
申请号：KR1020110124257
申请日：2011-11-25
Applicant: 한국전자통신연구원
IPC: G06Q50/10
CPC classification number: A63F13/355 , A63F13/358 , A63F2300/534 , G07F17/3225
Abstract: PURPOSE: A distributed server system for a streaming game service and a method thereof are provided to reduce the loss of efforts and time for updating an upgraded game in each terminal. CONSTITUTION: A cloud game server(300) requests access to an external connection server(200). The cloud game server receives a game list and intrinsic information corresponding to a user terminal requesting a game from the external connection server. The cloud game server stores the game list and the intrinsic information. The cloud game server transmits an internet address for the access of the user terminal to the cloud game server. [Reference numerals] (200) External connection server; (300) Cloud game server; (S300) Transmit a connection request message; (S302) Transmit user information and game information notification message; (S304) Store in DB; (S306) Transmit a node URL message; (S308) Transmit a system information notification message
Abstract translation: 目的：提供用于流式游戏服务的分布式服务器系统及其方法，以减少在每个终端中更新升级游戏的努力和时间的损失。 构成：云游戏服务器（300）请求访问外部连接服务器（200）。 云游戏服务器从外部连接服务器接收与用户终端对应的游戏列表和固有信息。 云游戏服务器存储游戏列表和内在信息。 云游戏服务器向云游戏服务器发送用于用户终端的访问的因特网地址。 （附图标记）（200）外部连接服务器; （300）云游戏服务器; （S300）发送连接请求消息; （S302）发送用户信息和游戏信息通知消息; （S304）存储在DB中; （S306）发送节点URL消息; （S308）发送系统信息通知消息
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公开(公告)号：KR1020130055423A
公开(公告)日：2013-05-28
申请号：KR1020110121167
申请日：2011-11-18
Applicant: 한국전자통신연구원
CPC classification number: G06Q10/06 , H04L41/0873
Abstract: PURPOSE: A QoS(Quality of Service) support device in middleware for a data distribution service and a method thereof are provided to preferentially process a QoS policy having higher priority by checking the compatibility and consistency of QoS policy sets and grouping QoS policies having correlations. CONSTITUTION: A QoS policy analyzing unit(300) extracts a QoS policy set related to publication and subscription set in DCPS(Data Centric Publish Subscribe) to analyze QoS policies. A QoS policy management unit(400) determines the consistency of the QoS policies of a data distribution service and negotiates for the QoS policies for the communication of the data distribution service. A QoS policy processing unit(500) processes the QoS policies of the data distribution service. The QoS policy management unit includes a QoS policy consistency checking unit determining the consistency of the QoS policies. [Reference numerals] (300) QoS policy analyzing unit; (420) QoS policy consistency inspection module; (440) QoS policy negotiation module; (460) QoS policy scheduling module; (520) Data processing module; (540) Resource allocation module; (560) Traffic processing module
Abstract translation: 目的：提供数据分发服务中间件中的QoS（Quality of Service，支持服务质量）支持设备及其方法，通过检查QoS策略集的兼容性和一致性以及对具有相关性的QoS策略进行分组，优先处理具有较高优先级的QoS策略。 构成：QoS策略分析单元（300）提取与DCPS（数据中心发布订阅）中的发布和订阅集相关的QoS策略集，以分析QoS策略。 QoS策略管理单元（400）确定数据分发服务的QoS策略的一致性，并协商用于数据分发服务的通信的QoS策略。 QoS策略处理单元（500）处理数据分发服务的QoS策略。 QoS策略管理单元包括确定QoS策略的一致性的QoS策略一致性检查单元。 （300）QoS策略分析单元; （420）QoS策略一致性检查模块; （440）QoS策略协商模块; （460）QoS策略调度模块; （520）数据处理模块; （540）资源分配模块; （560）流量处理模块
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公开(公告)号：KR1020120119504A
公开(公告)日：2012-10-31
申请号：KR1020110037468
申请日：2011-04-21
Applicant: 한국전자통신연구원
CPC classification number: A63F13/355 , A63F13/52 , A63F2300/407 , A63F2300/538
Abstract: PURPOSE: A game streaming service system and a method thereof are provided to process rendering about a user character in a user terminal, thereby reducing a process burden of a server and response time of the user character about a user input. CONSTITUTION: A streaming game service server(100) receives game input data and hardware performance information from a user terminal device(101). The streaming game service server provides video streaming or merger streaming according to the received performance of the user terminal device. The merger streaming is that the video streaming is merged with graphics streaming. A database stores information about a background screen and a character. [Reference numerals] (101) User terminal device; (103) Video stream; (AA) Streaming game service server; (BB) Video stream; (CC) 3D graphic stream; (DD) General PC; (EE) Laptop; (FF) Mobile terminal; (GG) Terminal
Abstract translation: 目的：提供游戏流服务系统及其方法来处理用户终端中的用户角色的呈现，从而减少服务器的处理负担以及用户角色关于用户输入的响应时间。 构成：流媒体游戏服务器（100）从用户终端装置（101）接收游戏输入数据和硬件演奏信息。 流式游戏服务服务器根据接收到的用户终端设备的性能提供视频流或合并流。 合并流是视频流与图形流合并。 数据库存储有关背景屏幕和字符的信息。 （附图标记）（101）用户终端装置; （103）视频流; （AA）流媒体游戏服务器; （BB）视频流; （CC）3D图形流; （DD）一般PC; （EE）笔记本电脑; （FF）移动终端; （GG）码头
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公开(公告)号：KR1020120042467A
公开(公告)日：2012-05-03
申请号：KR1020100104169
申请日：2010-10-25
Applicant: 한국전자통신연구원
CPC classification number: A63F13/355 , A63F13/335 , A63F13/352 , A63F2300/538 , A63F2300/5533 , A63F2300/64 , A63F13/30 , G06Q50/10
Abstract: PURPOSE: A physical simulation result recycling method and game service apparatus using the same are provided to integrate local simulation results with global simulation results by determining a physical simulation area. CONSTITUTION: A game service management server(210) manages physical simulation data corresponding to a game service. A physical simulation index server(220) creates space index structure corresponding to the physical simulation data. A physical calculation cluster(240) executes a local simulation for space index execution results. A rendering server(250) provides game images by integrating recycling data with simulation results and by rendering the integrated results.
Abstract translation: 目的：提供一种物理模拟结果回收方法和使用该方法的游戏服务装置，通过确定物理模拟区域将局部模拟结果与全局模拟结果进行集成。 规定：游戏服务管理服务器（210）管理对应于游戏服务的物理模拟数据。 物理模拟索引服务器（220）创建对应于物理模拟数据的空间索引结构。 物理计算集群（240）执行空间索引执行结果的本地仿真。 呈现服务器（250）通过将回收数据与仿真结果集成并通过呈现集成结果来提供游戏图像。
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公开(公告)号：KR1020100066348A
公开(公告)日：2010-06-17
申请号：KR1020090100789
申请日：2009-10-22
Applicant: 한국전자통신연구원
IPC: H04N19/30
CPC classification number: H04N19/30 , H04N19/124 , H04N19/513
Abstract: PURPOSE: A scalable video data encoding method is provided to obtain an optimum motion vector by obtaining a new value for a section which is not overlapped, thereby performing quick compression without increase of a bit rate. CONSTITUTION: A table for storing a value overlapped in an overlapped section is generated(S401). An overlapped value is stored in the table after obtaining an optimum motion vector using a motion vector of an enhancement layer(S402,S403). A value stored in the table is used about the overlapped section. An optimum motion vector is obtained in a section which is not overlapped using a predicted motion vector of a basic layer(S411).
Abstract translation: 目的：提供可扩展的视频数据编码方法，通过获得不重叠的部分的新值来获得最佳运动矢量，从而在不增加比特率的情况下进行快速压缩。 构成：生成用于存储在重叠部分中重叠的值的表（S401）。 在使用增强层的运动矢量获得最佳运动矢量之后，将重叠值存储在表中（S402，S403）。 存储在表中的值用于重叠部分。 在使用基本层的预测运动矢量不重叠的部分中获得最佳运动矢量（S411）。
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Patent Agency Ranking
公开(公告)号：KR100951008B1
公开(公告)日：2010-04-02
申请号：KR1020070132522
申请日：2007-12-17
Applicant: 한국전자통신연구원
IPC: H04N19/152 , H04N19/16
Abstract: HRD(Hypothetical Reference Decoder, 가상참조복호기) 제한을 고려한 H.264 인터레이스 부호화에서의 실시간 비트율 제어 방법 및 시스템이 개시된다. H.264/AVC 인코더의 H.264 인터레이스 부호화에서의 실시간 비트율 제어 방법은 상위 필드와 하위 필드에 동일한 양자화 변수 값을 사용하여 블록킹 현상을 최소화하고, 하위 필드에서 HRD 검사에 의해 VBV(Virtual Buffer Verifier) 버퍼 결핍 현상을 검사하여, 버퍼에 필러 데이터(Filler Data) 삽입하여 상위 필드의 버퍼 넘침 및 결핍 현상을 방지하도록 실시간으로 버퍼의 상태에 따라 비트열 발생을 조절하여 부호화한다.
가상참조복호기(H.264), H.264 인터레이스 부호화, 비트율 제어-
公开(公告)号：KR1020090017724A
公开(公告)日：2009-02-19
申请号：KR1020070082078
申请日：2007-08-16
Applicant: 한국전자통신연구원
IPC: H04N19/103 , H04N19/51
CPC classification number: H04N19/523 , H04N19/109 , H04N19/14 , H04N19/147 , H04N19/176 , H04N19/61
Abstract: A block mode determining method is provided to minimize deterioration of image quality as minimizing operations for block mode determination. By performing motion estimation with respect to an inputted video frame, a current macro block and a corresponding reference macro block are determined. An inter-block average and distribution value are calculated with respect to the determined current macro block and corresponding reference macro block. By using the inter-block average and distribution value, inter-block bit generation possibility prediction value is calculated. It is determined whether it is a block mode needing addition motion estimation or a block mode needing no additional motion estimation according to the calculated bit generation possibility prediction value.
Abstract translation: 提供块模式确定方法以使图像质量的劣化最小化，以最小化块模式确定的操作。 通过对输入的视频帧进行运动估计，确定当前宏块和对应的参考宏块。 相对于确定的当前宏块和对应的参考宏块计算块间平均和分布值。 通过使用块间平均和分布值，计算块间比特生成可能性预测值。 根据计算出的比特生成可能性预测值，确定是否需要加法运动估计的块模式或不需要额外的运动估计的块模式。
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公开(公告)号：KR100825722B1
公开(公告)日：2008-04-29
申请号：KR1020060054906
申请日：2006-06-19
Applicant: 한국전자통신연구원
IPC: G06F9/06
Abstract: 본 발명은 BPEL4WS 프로세스를 칼라드 페트리넷(CPN)으로 변환하는 방법 및 그 장치에 관한 것으로, BPEL4WS 문서를 파싱하여 CPN에 필요한 칼라집합을 생성하는 단계; 칼라 집합을 이용하여 BPEL4WS의 구조 액티비티를 CPN으로 변환하는 단계; 칼라 집합을 이용하여 구조 엑티비티에 포함된 기본 액티비티를 CPN으로 변환하는 단계; 및 구조 액티비티 또는 기본 엑티비티에 사용된 수식 또는 함수를 CPN으로 변환하는 단계를 포함함을 특징으로 한다.
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公开(公告)号：KR100785778B1
公开(公告)日：2007-12-13
申请号：KR1020060054907
申请日：2006-06-19
Applicant: 한국전자통신연구원
IPC: G06F17/30
Abstract: 본 발명은 의미정보 기반 서비스 제공 시스템 및 방법 관한 것으로, 서비스 제공자가 등록한 서비스를 하나 이상의 색인 키워드로 표현한 온톨리지로 저장하는 서비스 저장부와 서비스 요청자로부터 서비스 요청신호를 수신하는 서비스 요청부, 온톨리지를 검색하여 서비스 요청신호에 해당하는 서비스가 존재하는지 판단하는 서비스 검색부 및 서비스 검색부의 검색결과에 따라 서비스가 존재하는 경우 서비스 요청자에게 요청한 서비스를 제공하는 서비스 제공부로 구성되어, 온톨리지를 활용한 서비스 단위의 정보 제공 기술은 사람이 아닌 지능형 에이전트들이 사용자가 원하는 정보를 정확하게 찾을 수 있도록 하며 온톨리지의 사용으로 제공되는 서비스에 대한 검색의 신뢰성이 보장되며 서비스 단위로의 추상화를 통하여 에이전트가 정보를 처리하기 용이하게 할 수 있다.
의미기반, 온톨리지, 에이전트, 색인 키워드-
公开(公告)号：KR1020070061171A
公开(公告)日：2007-06-13
申请号：KR1020060054906
申请日：2006-06-19
Applicant: 한국전자통신연구원
IPC: G06F9/06
CPC classification number: G06F17/2264 , G06F17/2705
Abstract: A method and a device for transforming a BPEL4WS(Business Process Execution Language For Web Service) process into CPN(Colored Petri-Nets) are provided to facilitate execution and analysis of a web service process by transforming the web service process written in the BPEL4WS into the CPN. A color set generator generates a color set required for the CPN by parsing a BPEL4WS document. A structure activity transformer transforms structure activity of the BPEL4WS into the CPN by using the color set. A basic activity transformer transforms basic activity included in the structure activity into the CPN by using the color set. A function transformer transforms formulas or functions used for the structure or basic activity into the CPN.
Abstract translation: 提供了一种用于将BPEL4WS（用于Web服务的业务流程执行语言）过程转换为CPN（彩色Petri网）的方法和设备，以便通过将BPEL4WS中编写的Web服务进程转换为 CPN。 颜色集生成器通过解析BPEL4WS文档生成CPN所需的颜色集。 结构活动变压器通过使用颜色集将BPEL4WS的结构活动转换为CPN。 基本活动变换器通过使用颜色集将结构活动中包含的基本活动转换为CPN。 函数变换器将用于结构或基本活动的公式或函数转换为CPN。
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