命名数据网络中的邻居缓存路由策略

TP393; 命名数据网络(named data network,NDN)是一种以数据为中心的新型网络体系结构.现有NDN网络路由策略未能充分利用路由结点缓存导致转发效率不高.为了在路由决策中充分利用NDN网络中的缓存,提出了一种邻居缓存路由(neighbor cache explore routing,NCE)策略,将路由结点缓存因素引入到路由决策中,并设计了相应的报文格式及路由选择算法.模拟实验结果表明,邻居缓存路由策略在减少网络冗余流量的同时提高了整体网络的性能,验证了NCE策略在NDN网络中的有效性....

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Bibliographic Details
Published in计算机科学与探索 Vol. 6; no. 7; pp. 593 - 601
Main Authors 叶润生, 徐明伟
Format Journal Article
LanguageChinese
Published 清华大学计算机科学与技术系,北京,100084 2012
Subjects
邻居缓存路由策略
命名数据网络(NDN)
路由策略
Online AccessGet full text
ISSN1673-9418
DOI10.3778/j.issn.1673-9418.2012.07.003

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Abstract TP393; 命名数据网络(named data network,NDN)是一种以数据为中心的新型网络体系结构.现有NDN网络路由策略未能充分利用路由结点缓存导致转发效率不高.为了在路由决策中充分利用NDN网络中的缓存,提出了一种邻居缓存路由(neighbor cache explore routing,NCE)策略,将路由结点缓存因素引入到路由决策中,并设计了相应的报文格式及路由选择算法.模拟实验结果表明,邻居缓存路由策略在减少网络冗余流量的同时提高了整体网络的性能,验证了NCE策略在NDN网络中的有效性.
AbstractList TP393; 命名数据网络(named data network,NDN)是一种以数据为中心的新型网络体系结构.现有NDN网络路由策略未能充分利用路由结点缓存导致转发效率不高.为了在路由决策中充分利用NDN网络中的缓存,提出了一种邻居缓存路由(neighbor cache explore routing,NCE)策略,将路由结点缓存因素引入到路由决策中,并设计了相应的报文格式及路由选择算法.模拟实验结果表明,邻居缓存路由策略在减少网络冗余流量的同时提高了整体网络的性能,验证了NCE策略在NDN网络中的有效性.
Author 徐明伟
叶润生
AuthorAffiliation 清华大学计算机科学与技术系,北京,100084
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XU Mingwei
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命名数据网络(NDN)
路由策略
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