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    METHOD OF ESTIMATING ROUND-TRIP TIME (RTT) IN CONTENT-CENTRIC NETWORK (CCN)
    1.
    发明申请
    METHOD OF ESTIMATING ROUND-TRIP TIME (RTT) IN CONTENT-CENTRIC NETWORK (CCN) 审中-公开
    在内容中心网络（CCN）中估计循环时间（RTT）的方法

    公开(公告)号：US20150039754A1

    公开(公告)日：2015-02-05

    申请号：US14449997

    申请日：2014-08-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Abhishek GUPTA ,  Do Jun BYUN ,  Myeong Wuk JANG ,  Rohit GUJRATI

    IPC: H04L12/26

    CPC classification number: H04L43/0864 ,  H04L41/147

    Abstract: A method of estimating a round-trip time (RTT) is provided. The method may include providing content requested by an interest packet with an identifier to identify a second node that sends the content to the first node, determining a processing time (PT) in which an interest packet is processed in the second node, based on an arrival time in which the content is received by the first node, evaluating an instantaneous RTT for the content received by the first node, based on an arrival time in which the content with the identifier is received at the first node, a sending time in which the interest packet is sent to the second node, or the determined PT, and estimating an RTT for the interest packet based on the evaluated instantaneous RTT.

    Abstract translation: 提供了一种估计往返时间（RTT）的方法。 所述方法可以包括：提供由感兴趣分组请求的内容的标识符，以识别将内容发送到第一节点的第二节点，基于所述第二节点确定在所述第二节点中处理兴趣分组的处理时间（PT） 基于在第一节点处接收到具有标识符的内容的到达时间，第一节点接收到内容的到达时间，评估由第一节点接收的内容的瞬时RTT，其中发送时间 利息分组被发送到第二节点或确定的PT，并且基于估计的瞬时RTT估计兴趣分组的RTT。

    NODE AND METHOD FOR GENERATING SHORTENED NAME ROBUST AGAINST CHANGE IN HIERARCHICAL NAME IN CONTENT-CENTRIC NETWORK (CCN)
    2.
    发明申请
    NODE AND METHOD FOR GENERATING SHORTENED NAME ROBUST AGAINST CHANGE IN HIERARCHICAL NAME IN CONTENT-CENTRIC NETWORK (CCN) 有权
    用于生成内容中心网络（CCN）中分层名称变化的缓冲名称的节点和方法

    公开(公告)号：US20130282854A1

    公开(公告)日：2013-10-24

    申请号：US13860971

    申请日：2013-04-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Myeong Wuk JANG ,  Jae Hoon KIM ,  Do Jun BYUN

    IPC: H04L29/08 ,  G06F15/167

    CPC classification number: H04L67/10 ,  G06F15/167 ,  H04L61/303 ,  H04L67/2842 ,  H04L67/327

    Abstract: A node and a method for generating a shortened name robust against a change in a hierarchical name in a Content-Centric Network (CCN) are provided. The method includes receiving a packet requesting content including a hierarchical name of the content, and determining whether a prefix of the hierarchical name is identical to a name of the node. The method further includes generating a shortened name by removing the prefix from the hierarchical name if the prefix is identical to the name component, and changing the hierarchical name to the shortened name. The shortened name is used to check whether the corresponding content is stored in the content cache, to check whether the same content-request packet is already under processing, and to decide an outgoing face to which the content-request packet is transmitted.

    Abstract translation: 提供了一种用于生成针对以内容为中心的网络（CCN）中的分层名称的变化而鲁棒的缩写名称的节点和方法。 该方法包括接收包含内容的层次名称的请求内容的分组，以及确定分层名称的前缀是否与该节点的名称相同。 该方法还包括：如果该前缀与该名称组件相同，并且将该层次名称改变为缩写名称，则通过从该层级名称中移除该前缀来生成缩写名称。 缩短的名称用于检查对应的内容是否存储在内容缓存中，以检查相同的内容请求分组是否已在处理中，并且确定发送内容请求分组的出局面。

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