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21. 发明公开

KR1020150078288A 3D 프린팅 파일의 파일 스트림을 생성하는 서버 및 방법, 그리고 3D 객체 프린팅 장치 审中-实审
标题翻译：关于3维对象文件创建文件流的服务器和方法，以及打印3维对象的设备
公开(公告)号：KR1020150078288A
公开(公告)日：2015-07-08
申请号：KR1020130167529
申请日：2013-12-30
申请人： 주식회사 케이티
发明人： 천영삼 , 정진희 , 노학균 , 서영일
IPC分类号： G06F19/00
CPC分类号： G06Q50/04 , B33Y30/00 , B33Y50/00
摘要： 3D 프린팅파일의파일스트림을생성하는서버는 3D 프린팅파일을복수의 2D 슬라이스파일로분할하되, 복수의 2D 슬라이스파일은제 1 순서로순서화한것인, 파일분할부, 복수의 2D 슬라이스파일을랜덤하게순서화하여랜덤슬라이스파일스트림을생성하는파일스트림생성부, 랜덤슬라이스파일스트림을디바이스로전송하는파일스트림전송부, 제 1 순서에대응하는정보를디바이스로전송하는정보전송부를포함한다.
摘要翻译：用于生成三维目标文件的文件流的服务器将三维目标文件分割为二维切片文件，其中二维切片文件包括：以一级排列的文件分割单元; 文件流生成单元，其通过随机排列二维片文件来生成随机片文件流; 将随机片文件流发送到设备的文件流传输单元; 以及信息发送单元，其将与所述第一顺序相对应的信息发送到所述设备。

22. 发明授权

KR101475925B1 컨텐츠 서비스 제공을 위한 네트워크 자원 동적 할당 시스템 및 방법 有权
公开(公告)号：KR101475925B1
公开(公告)日：2014-12-24
申请号：KR1020110141757
申请日：2011-12-23
申请人： 주식회사 케이티
发明人： 김범수 , 노학균 , 박근열 , 옥기상 , 정기태
IPC分类号： H04L12/28 , H04L12/70
摘要： 네트워크 할당 시스템이 복수의 컨텐츠 제공 서버와 복수의 사용자 단말과 연동하여 네트워크 자원을 할당하기 위하여, 복수의 컨텐츠 제공 서버 중 어느 하나의 컨텐츠 제공 서버로부터 설정 정보가 포함된 네트워크 할당 요청을 수신하면, 설정 정보에 포함된 서비스 품질 정보를 토대로, 서비스 품질 정보를 만족하는 컨텐츠를 저장할 하나 이상의 서비스 노드를 할당한다. 그리고 서비스 품질 정보에 따른 컨텐츠를 수집할 하나 이상의 컨텐츠 수집부를 할당한 후, 할당한 하나 이상의 서비스 노드와 할당한 하나 이상의 컨텐츠 수집부 사이에 하나 이상의 네트워크 경로를 설정하여 네트워크 자원을 할당한다.

23. 发明授权

KR101472102B1 인덱스파일을 이용한 복합 컨텐츠 생성 및 라이브채널 재편성방법을 수행하는 시스템 및 단말 有权
标题翻译：系统和终端用于重新生成通道并使用索引文件生成复杂内容
公开(公告)号：KR101472102B1
公开(公告)日：2014-12-11
申请号：KR1020110141764
申请日：2011-12-23
申请人： 주식회사 케이티
发明人： 박근열 , 노학균 , 김범수 , 옥기상
IPC分类号： H04N21/2668 , H04N21/458
摘要： 본발명의실시예에따른인덱스파일을이용한복합컨텐츠생성및 라이브채널재편성방법을수행하는시스템및 단말을제공한다. 여기서, 라이브채널제공시스템은서비스중인 1~N개의라이브채널을결합하여새로운라이브채널을실시간으로생성할수 있다.. 또한, 하나의라이브채널에서광고컨텐츠가제공되는광고시간을검색하여새로운광고컨텐츠를삽입하여새로운라이브채널을실시간으로생성할수 있다. 또한, 복합컨텐츠제공시스템은하나이상의컨텐츠를결합하여복합컨텐츠를생성할수 있다. 그리고사용자단말은각 시스템으로부터수신한인덱스파일을이용하여컨텐츠를요청한다. 이때, 인덱스파일은각각의라이브채널의 URL이포함된인덱스파일또는새로운광고컨텐츠의 URL이삽입된인덱스파일또는하나이상의컨텐츠각각의 URL로구성된인덱스파일을포함한다.

24. 发明公开

KR1020130093717A 컨텐츠 서비스 제공을 위한 네트워크 자원 동적 할당 시스템 및 방법 有权
标题翻译：网络资源系统与方法内容服务动态分配
公开(公告)号：KR1020130093717A
公开(公告)日：2013-08-23
申请号：KR1020110141757
申请日：2011-12-23
申请人： 주식회사 케이티
发明人： 김범수 , 노학균 , 박근열 , 옥기상 , 정기태
IPC分类号： H04L12/28 , H04L12/70
CPC分类号： H04L47/805 , H04L67/327
摘要： PURPOSE: A system and a method of dynamic network resource allocation for providing a content service are provided to secure transmission quality of each content service for distribution of a volume of contents, and save the cost for securing the transmission quality. CONSTITUTION: A route setting unit (110) sets an appropriate route among previously configured routes for a user terminal based on configuration information stored in a configuration information storage unit and a request for a content from the user terminal. A content distribution unit (120) distributes the content provided from a content providing server based on the configuration information stored in the configuration information storage unit. A content streaming unit (130) stores the content distributed by the contents distribution unit. A content providing unit (140) provides the content stored in the content streaming unit or the content provided from the content providing server to the user terminal. [Reference numerals] (110) Route setting unit; (121) First content collection unit; (122) Second content collection unit; (123) Third content collection unit; (131) First service node; (132) Second service node; (133) Third service node; (140) Content providing unit; (150) Setting information storage unit; (160) Network allocation unit; (AA) Content providing request; (BB) Content; (CC) Resource allocation request; (DD) Resource allocation guidance
摘要翻译：目的：提供一种用于提供内容服务的动态网络资源分配的系统和方法，以确保每个内容服务的传输质量，以便分发一个内容量，并节省了保证传输质量的成本。构成：基于配置信息存储单元中存储的配置信息和来自用户终端的内容的请求，路由设定单元（110）为先前配置的用户终端路由设定适当的路由。内容分发单元（120）基于存储在配置信息存储单元中的配置信息来分发从内容提供服务器提供的内容。内容流单元（130）存储内容分发单元分发的内容。内容提供单元（140）将存储在内容流单元中的内容或从内容提供服务器提供的内容提供给用户终端。（附图标记）（110）路线设定单元; （121）第一内容收集单元; （122）第二内容收集单元; （123）第三内容收集单位; （131）第一个服务节点; （132）第二业务节点; （133）第三服务节点; （140）内容提供单元; （150）设置信息存储单元; （160）网络分配单元; （AA）内容提供请求; （BB）内容; （CC）资源分配请求; （DD）资源配置指导

25. 发明公开

KR1020130073751A 인덱스파일을 이용한 복합 컨텐츠 생성 및 라이브채널 재편성방법을 수행하는 시스템 및 단말 有权
标题翻译：系统和终端用于重新生成通道并使用索引文件生成复杂内容
公开(公告)号：KR1020130073751A
公开(公告)日：2013-07-03
申请号：KR1020110141764
申请日：2011-12-23
申请人： 주식회사 케이티
发明人： 박근열 , 노학균 , 김범수 , 옥기상
IPC分类号： H04N21/2668 , H04N21/458
CPC分类号： H04N21/2668 , H04H60/72 , H04L65/4069 , H04N21/812 , H04N21/8586
摘要： PURPOSE: A system performing complex content creation and live channel reorganization by using an index file and a terminal thereof are provided to enable content providers who have no content editing tool to efficiently reorganize live channels, combine advertising contents, and create complex contents. CONSTITUTION: An index file generating unit (110) composes a new live channel by combining at least one channel which is selected among multiple live channels, and creates an index file that includes each uniform resource locator (URL) of the selected live channel. A streaming server (130) streams the index file to a user terminal (300) and at least one live channel corresponding to a URL which is requested by the user terminal. [Reference numerals] (100) Live channel providing system; (110) Index file generating unit; (130) Streaming server; (200) Network; (300) User terminal; (310) Index file analyzing unit; (330) Play unit; (AA) Live channel (1-n) (EPG included); (BB) Live channel (1-n); (CC) Index file
摘要翻译：目的：提供通过使用索引文件及其终端来执行复杂内容创建和实时频道重组的系统，以使得没有内容编辑工具的内容提供商有效地重组直播频道，组合广告内容和创建复杂内容。构成：索引文件生成单元（110）通过组合在多个直播频道中选择的至少一个频道构成新的直播频道，并创建包括所选择的直播频道的每个统一资源定位符（URL）的索引文件。流服务器（130）将索引文件流传输到用户终端（300）以及与用户终端请求的URL对应的至少一个直播频道。（附图标记）（100）直播频道提供系统; （110）索引文件生成单元; （130）流服务器; （200）网络; （300）用户终端; （310）索引文件分析单元; （330）播放单元; （AA）直播频道（1-n）（包括EPG）; （BB）直播频道（1-n）; （CC）索引文件

26. 发明公开

KR1020120119094A 병목지점 검출 방법 및 장치 无效
标题翻译：检测BOTTLENECK的方法和装置
公开(公告)号：KR1020120119094A
公开(公告)日：2012-10-30
申请号：KR1020110036851
申请日：2011-04-20
申请人： 주식회사 케이티
发明人： 박주원 , 노학균 , 유재형 , 황찬규
IPC分类号： H04L12/26 , H04L12/24 , H04L12/56 , H04L29/06
CPC分类号： H04L43/50 , H04L43/0852 , H04L43/106
摘要： PURPOSE: A bottle-neck point detection method and apparatus thereof are provided to prevent the reduction of service quality by managing network traffic based on a bottle-neck point detection result. CONSTITUTION: A bottle-neck point prediction unit(410) selects bottle-neck prediction areas based on an RPT(Recursive Packet Train). A bottle-neck prediction point recording unit(420) records the IP(Internet Protocol) address of the bottle-neck prediction areas, the router IP address of the bottle-neck prediction areas, and the IP header of a data packet. A delay monitoring unit(430) measures the delay value of the bottle-neck prediction area based on a time stamp within the IP header. The delay monitoring unit determines a bottle-neck point of the bottle-neck prediction areas. [Reference numerals] (410) Bottle neck prediction unit; (430) Delay monitoring unit; (AA) Bottle neck prediction point recording unit; (BB) First bottle neck link delay value of CP_T; (CC) Second bottle neck link delay value of CP_T; (DD) First bottle neck link delay value of CP_M; (EE) Second bottle neck link delay value of CP_M; (FF) Bottle neck prediction locations; (GG) IP of CP_T-1; (HH) IP of CP_T; (II) IP of CP_T+1; (JJ) IP of CP_M-1; (KK) IP of CP_M; (LL) IP of CP_M+1
摘要翻译：目的：提供一种瓶颈检测方法及其装置，以通过基于瓶颈检测结果管理网络流量来防止降低服务质量。构成：瓶颈预测单元（410）基于RPT（递归分组列）选择瓶颈预测区域。瓶颈预测点记录单元（420）记录瓶颈预测区域的IP（因特网协议）地址，瓶颈预测区域的路由器IP地址和数据分组的IP报头。延迟监视单元（430）基于IP报头内的时间戳来测量瓶颈预测区域的延迟值。延迟监测单元确定瓶颈预测区域的瓶颈点。（附图标记）（410）瓶颈预测单元; （430）延时监控单元; （AA）瓶颈预测点记录单元; （BB）CP_T的第一瓶颈链接延迟值; （CC）CP_T的第二瓶颈链接延迟值; （DD）CP_M的第一瓶颈链接延迟值; （EE）CP_M的第二瓶颈链接延迟值; （FF）瓶颈预测位置; （GG）CP_T-1的IP; （HH）CP_T的IP; （二）CP_T + 1的IP; （JJ）CP_M-1的IP; （KK）CP_M的IP; （LL）CP_M + 1的IP

27. 发明公开

KR1020090129573A 노드 이동에 의한 링크 라이프타임을 반영한 멀티홉 라우팅장치 및 방법 有权
标题翻译：通过节点运动考虑链路寿命的多路径路由方法与装置
公开(公告)号：KR1020090129573A
公开(公告)日：2009-12-17
申请号：KR1020080055551
申请日：2008-06-13
申请人： 주식회사 케이티
发明人： 신재휘 , 이동현 , 노학균 , 정기태 , 김석훈
IPC分类号： H04L12/28
CPC分类号： H04L45/122 , H04L47/29 , H04W40/04 , H04W40/20
摘要： PURPOSE: A multi-hop routing device and a method thereof for reflecting a link lifetime by node transfer for considering a predicted link continuance time are provided to improve overall routing performance by minimizing the disconnection of the link in mobile ad hoc network. CONSTITUTION: A satellite information receiver(110) periodically receives a message the location information of each node. The satellite information receiver calculates the traveling direction and speed of each node. A signal processor(120) generates the routing request message. A predicted link continuance time calculator(130) calculates the forecast link lifetime by using location and speed of each node.
摘要翻译：目的：提供一种用于通过节点传输反映链路寿命以考虑预测的链路连续时间的多跳路由设备及其方法，以通过最小化移动自组织网络中链路的断开来提高整体路由性能。构成：卫星信息接收机（110）周期性地接收每个节点的位置信息的消息。卫星信息接收机计算每个节点的行进方向和速度。信号处理器（120）产生路由请求消息。预测链路连续时间计算器（130）通过使用每个节点的位置和速度来计算预测链路寿命。

28. 发明公开

KR1020040051745A 인터넷 서비스 관리 시스템 및 그 방법 失效
标题翻译：用于管理互联网服务的系统和方法
公开(公告)号：KR1020040051745A
公开(公告)日：2004-06-19
申请号：KR1020020078712
申请日：2002-12-11
申请人： 주식회사 케이티
发明人： 노학균 , 진영환 , 정병덕
IPC分类号： G06Q10/06
摘要： PURPOSE: A system and a method for managing an Internet service are provided to enhance the efficiency to request a service configuration to various managing areas at the same time by performing a parallel processing work through the system having a sequentially workflow. CONSTITUTION: A storage(20) stores all information for processing an application order including the application order information of the Internet service and the processing step information of the application order. An order receiver(10) stores the all information for processing the application order to the storage by receiving the application order. Work components(40) respectively perform the work of each category for processing the application order in parallel by referring to the information stored in the storage, and manage the state information of the work. A controller(30) judges the application order to be processed by using the processing step information and performs the work corresponding to the application order. Completion components(60) record the state information of the work as a work completion state if the work of the work component is completed.
摘要翻译：目的：提供一种用于管理因特网服务的系统和方法，以通过具有顺序工作流的系统执行并行处理工作来提高通过同时执行对各种管理区域的服务配置的效率。构成：存储（20）存储用于处理应用顺序的所有信息，包括因特网服务的应用顺序信息和应用顺序的处理步骤信息。订单接收器（10）通过接收应用订单将用于处理应用订单的所有信息存储到存储器。工作部件（40）分别通过参照存储在存储器中的信息并行地执行处理应用顺序的每个类别的工作，并且管理工作的状态信息。控制器（30）通过使用处理步骤信息来判断应用顺序处理，并执行与应用顺序相对应的工作。如果工作组件的工作完成，则完成组件（60）将作业的状态信息记录为工作完成状态。

29. 发明公开

KR1020030056415A 인터넷 접속 서비스별 도메인 기반 워크플로우 관리 시스템 失效
标题翻译：基于互联网连接服务的基于域的工作流管理系统
公开(公告)号：KR1020030056415A
公开(公告)日：2003-07-04
申请号：KR1020010086619
申请日：2001-12-28
申请人： 주식회사 케이티
发明人： 노학균 , 윤동식
IPC分类号： H04L12/16
CPC分类号： H04L41/5019 , H04L12/28 , H04L41/5009
摘要： PURPOSE: A domain-based workflow management system according to an Internet connection service is provided to prescribe associated management regions according to the types of various Internet connection services and commands, and manage a service configuration. CONSTITUTION: A domain defining unit(110) receives an order of a service product, and prescribes a corresponding service as a domain. A process defining unit(120) designates the range and sequence of each management region according to service products, and defines a process of a workflow according to a condition. An order generating unit(130) classifies the process into work types according to the domain of the service product and the process, which are defined in the domain defining unit(110) and the process defining unit(120), and generates activity. A process control unit(140) controls the work of the activity, and divides the entire workflow into sub-workflows of several stages. A sub-process control unit(150) controls the sub-workflows generated in the process control unit(140) so that the sub-workflows are performed in corresponding management regions. A management unit(160) performs the sub-workflows under the control of the sub-process control unit(150), and controls the corresponding management regions.
摘要翻译：目的：提供根据互联网连接服务的基于域的工作流管理系统，根据各种Internet连接服务和命令的类型规定相关管理区域，并管理业务配置。构成：域定义单元（110）接收服务产品的订单，并将相应的服务规定为域。过程定义单元（120）根据服务产品指定每个管理区域的范围和顺序，并且根据条件定义工作流程的过程。订单生成单元（130）根据在域定义单元（110）和过程定义单元（120）中定义的服务产品和过程的域，将处理分类为工作类型，并且生成活动。过程控制单元（140）控制活动的工作，并且将整个工作流程划分为几个阶段的子工作流程。子过程控制单元（150）控制在过程控制单元（140）中生成的子工作流，使得在相应的管理区域中执行子工作流程。管理单元（160）在子过程控制单元（150）的控制下执行子工作流程，并控制相应的管理区域。

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