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    METHOD AND NODE APPARATUS FOR COLLECTING INFORMATION IN CONTENT NETWORK BASED ON INFORMATION-CENTRIC NETWORKING
    1.
    发明申请
    METHOD AND NODE APPARATUS FOR COLLECTING INFORMATION IN CONTENT NETWORK BASED ON INFORMATION-CENTRIC NETWORKING 审中-公开
    基于信息中心网络收集内容网络信息的方法和节点设备

    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。

    CONTENT TRANSMISSION SYSTEM
    2.
    发明申请
    CONTENT TRANSMISSION SYSTEM 审中-公开
    内容传输系统

    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。

    INFORMATION CENTRIC NETWORK (ICN) NODE BASED ON SWITCH AND NETWORK PROCESS USING THE NODE
    6.
    发明申请
    INFORMATION CENTRIC NETWORK (ICN) NODE BASED ON SWITCH AND NETWORK PROCESS USING THE NODE 审中-公开
    基于开关和网络过程的信息中心网络（ICN）使用节点

    公开(公告)号：US20140079067A1

    公开(公告)日：2014-03-20

    申请号：US14025154

    申请日：2013-09-12

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Hong Seok JEON ,  Byung Joon LEE ,  Seung Hyun YOON

    IPC: H04L12/741

    CPC classification number: H04L45/74 ,  H04L49/00 ,  H04L49/20

    Abstract: The present invention relates to an apparatus for supporting information centric networking. An information centric network (ICN) node based on a switch according to the present invention includes an ICN process configured to request information for providing content desired by a user or process an ICN protocol for responding to the requested information; a line card configured to transfer a received packet to the ICN process by recognizing a header format of the packet and, or output the received packet by determining an output port; and a switch module configured to relay a transfer of the packet between the line cards.

    Abstract translation: 本发明涉及一种支持信息中心联网的装置。 基于根据本发明的交换机的信息中心网络（ICN）节点包括被配置为请求用于提供用户期望的内容的信息的ICN过程或处理用于响应所请求的信息的ICN协议; 配置为通过识别分组的报头格式将接收到的分组传送到ICN进程的线卡，或者通过确定输出端口来输出接收的分组; 以及配置成中继在线路卡之间的分组的传送的交换模块。

    ROUTER AND OPERATING METHOD THEREOF
    9.
    发明申请
    ROUTER AND OPERATING METHOD THEREOF 审中-公开
    路由器及其操作方法

    公开(公告)号：US20140136647A1

    公开(公告)日：2014-05-15

    申请号：US14073508

    申请日：2013-11-06

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Byong Kwon MOON ,  Byung Joon LEE ,  Hong Seok JEON

    IPC: H04L29/08

    CPC classification number: H04L45/00

    Abstract: An exemplary embodiment provides a router including: a number calculating unit configured to count an accumulated request number corresponding to a plurality of previously requested contents and a request number of a request signal for an arbitrary content which is currently input; a probability calculating unit configured to calculate an arbitrary probability value for the arbitrary content based on the accumulated request number and the request number; and a policy determining unit configured to determine whether to store the arbitrary content which is provided to an arbitrary terminal which transmits the request signal from an arbitrary content server, based on the arbitrary probability value and a set reference probability value.

    Abstract translation: 一种示例性实施例提供了一种路由器，其包括：数量计算单元，被配置为对与多个先前请求的内容相对应的累积请求号和对当前输入的任意内容的请求信号的请求号进行计数; 概率计算单元，被配置为基于所述累积请求号码和所述请求号​​码来计算所述任意内容的任意概率值; 以及策略确定单元，被配置为基于所述任意概率值和设置的参考概率值来确定是否存储提供给来自任意内容服务器的发送所述请求信号的任意终端的任意内容。

    METHOD FOR MANAGING CONTENT CACHING BASED ON HOP COUNT AND NETWORK ENTITY THEREOF
    10.
    发明申请
    METHOD FOR MANAGING CONTENT CACHING BASED ON HOP COUNT AND NETWORK ENTITY THEREOF 审中-公开
    基于HOP计数和网络实体管理内容缓存的方法

    公开(公告)号：US20140089454A1

    公开(公告)日：2014-03-27

    申请号：US14029596

    申请日：2013-09-17

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Hong Seok JEON ,  Byung Joon LEE ,  Ho Young SONG ,  Seung Hyun YOON

    IPC: H04L29/08

    CPC classification number: H04L67/2842 ,  H04L45/20 ,  H04L67/2852 ,  H04L67/2885

    Abstract: Disclosed is hop-count based content caching. The present invention implements hop-count based content cache placement strategies that efficiently decrease traffics of a network by the routing node's primarily judging whether to cache a content chunk by grasping an attribute of the received content chunk; the routing node's secondarily judging whether to cache the content chunk based on a caching probability of ‘1/hop count’; and storing the content chunk and the hop count information in the cache memory of the routing node when the content chunk is determined to cache the content chunk as a result of the secondary judgment.

    Abstract translation: 披露了基于跳计数的内容缓存。 本发明实现了基于跳计数的内容高速缓存放置策略，该策略通过路由节点主要判断是否通过抓住接收的内容块的属性来缓存内容块来有效降低网络的流量; 路由节点根据“1 /跳计数”的高速缓存概率二次判断是否缓存内容块; 以及当所述内容块被确定为作为所述二级判断的结果缓存所述内容块时，将所述内容块和所述跳数信息存储在所述路由节点的高速缓存中。

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