公开(公告)号：US20150215405A1

公开(公告)日：2015-07-30

申请号：US14604202

申请日：2015-01-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dong Myoung BAEK ,  Seung Hyun YOON ,  Bhum Cheol LEE ,  Byeong Sik KIM

IPC: H04L29/08 ,  G06F17/30

CPC classification number: H04L67/1097 ,  G06F16/183 ,  H04L61/1582

Abstract: Provided are methods of managing and storing distributed files based on an information-centric network (ICN). A method of managing distributed files performed by an ICN node includes receiving a message for requesting provision of data from a first network node, determining whether a name of the requested data is identical to a name of data stored in the ICN node, and adaptively providing the data to the first network node based on a result of the determination. Accordingly, it is possible to reduce the overall network load by preventing duplication of a data access path.

Abstract translation: 提供了基于信息中心网络（ICN）管理和存储分布式文件的方法。 一种管理由ICN节点执行的分布式文件的方法包括接收从第一网络节点请求提供数据的消息，确定所请求的数据的名称是否与存储在ICN节点中的数据的名称相同，并且自适应地提供 基于确定的结果将数据发送到第一网络节点。 因此，可以通过防止数据访问路径的重复来减少整体网络负载。

公开(公告)号：US20140317272A1

公开(公告)日：2014-10-23

申请号：US14096855

申请日：2013-12-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Byeongsik KIM ,  Tae Yeon KIM ,  Dong Myoung BAEK ,  Seung Hyun YOON ,  Byung Joon LEE ,  Hong Seok JEON ,  Hyung Seok CHUNG ,  Ho Young SONG

IPC: H04L12/24

CPC classification number: H04L43/04 ,  H04L43/0817 ,  H04L67/1097

Abstract: In a content network over which a plurality of smart nodes is coupled, a content network management system receives information response messages including pieces of management interface base (MIB) information from smart nodes. Next, the content network management system classifies the pieces of MIB information included in the received response messages into server resource information, topology information, and network resource information, and stores and manages the pieces of information.

Abstract translation: 在多个智能节点耦合的内容网络中，内容网络管理系统从智能节点接收包括多条管理接口基础（MIB）信息的信息响应消息。 接下来，内容网络管理系统将接收到的响应消息中包含的MIB信息分为服务器资源信息，拓扑信息和网络资源信息，并存储和管理信息。

公开(公告)号：US20150026346A1

公开(公告)日：2015-01-22

申请号：US14285097

申请日：2014-05-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seung Hyun YOON ,  Byeongsik KIM ,  Dong Myoung BAEK

IPC: H04L12/911

CPC classification number: H04L47/70 ,  H04L47/822

Abstract: A plurality of local management systems each manage at least one of distributed cloud centers, and generate individual resource information about the cloud centers they manage. A global management system collects individual resource information about the corresponding cloud centers from the plurality of local management systems, and requests cloud center resources while transmitting profile information in a resource container format to the local management systems according to users who have requested a cloud service.

Abstract translation: 多个本地管理系统每个管理分布式云中心中的至少一个，并且生成关于他们管理的云中心的个人资源信息。 全球管理系统从多个本地管理系统收集关于相应的云中心的个人资源信息，并且根据请求了云服务的用户向本地管理系统发送资源容器格式的资料信息，并请求云中心资源。

公开(公告)号：US20140317271A1

公开(公告)日：2014-10-23

申请号：US14096814

申请日：2013-12-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Byeongsik KIM ,  Tae Yeon KIM ,  Dong Myoung BAEK ,  Seung Hyun YOON ,  Byung Joon LEE ,  Hong Seok JEON ,  Hyung Seok CHUNG ,  Ho Young SONG

IPC: H04L12/24 ,  G06F17/30

CPC classification number: G06F16/23 ,  H04L12/185 ,  H04L12/189 ,  H04L43/0817 ,  H04L45/02 ,  H04L67/1097

Abstract: In a content network over which a plurality of smart nodes is coupled, each smart node receives advertisement messages broadcasted by adjacent smart nodes. The advertisement message may be one of a link state advertisement (LSA) message including link state information indicative of a link that is a network interface, a server state advertisement (SSA) message including server state information indicative of a data storage state and a processing state of a processing unit of the smart node, and a content state advertisement (CSA) message including content state information indicative of content stored in the smart node. Each smart node updates its own database based on the information included in the received advertisement message.

Abstract translation: 在多个智能节点耦合的内容网络中，每个智能节点接收由相邻智能节点广播的广告消息。 广告消息可以是包括表示作为网络接口的链路的链路状态信息的链路状态广告（LSA）消息之一，包括指示数据存储状态的服务器状态信息的服务器状态广告（SSA）消息和处理 智能节点的处理单元的状态，以及包括指示存储在智能节点中的内容的内容状态信息的内容状态广告（CSA）消息。 每个智能节点根据接收到的广告消息中包含的信息来更新其自己的数据库。

公开(公告)号：US20140164608A1

公开(公告)日：2014-06-12

申请号：US14095721

申请日：2013-12-03

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dong Myoung BAEK ,  Ho Young SONG ,  Seung Hyun YOON ,  Byeong Sik KIM ,  Tae Yeon KIM ,  Byung Joon LEE ,  Hong Seok JEON ,  Byong Kwon MOON ,  Hyung Seok CHUNG ,  In Sang CHOI

IPC: H04L12/26

CPC classification number: H04L67/1008 ,  H04L45/306 ,  H04L47/125 ,  H04L67/1029

Abstract: In order to easily prevent traffic of a content data server, which provides an arbitrary content, from being overloaded, the content transmission system according to an exemplary embodiment includes a content data server which provides an arbitrary content to a plurality of terminals when a request signal for the arbitrary content is input from the plurality of terminals, a data control server which when the arbitrary content is provided, monitors whether the traffic of the content data server is overloaded and if the traffic is overloaded as a result of monitoring, generates a traffic distribution request signal, and a node control server which when the traffic distribution request signal is input from the data control server, controls to provide the arbitrary content to an arbitrary distribution node, which satisfies a setting standard among a plurality of distribution nodes, to be provided to an arbitrary terminal among the plurality of terminals.

Abstract translation: 为了容易地防止提供任意内容的内容数据服务器的流量过载，根据示例性实施例的内容传输系统包括内容数据服务器，其在请求信号时向多个终端提供任意内容 对于从多个终端输入任意内容的数据控制服务器，当提供任意内容时，监视内容数据服务器的业务量是否过载，并且如果由于监视而导致流量过载，则生成流量 分发请求信号和节点控制服务器，当从数据控制服务器输入流量分配请求信号时，控制将任意内容提供给满足多个分发节点之间的设定标准的任意分配节点 提供给多个终端中的任意终端。