Hierarchical Caching Mechanism Study for Content-Centric Network

XIA Lei; WANG Lei; ZHANG Cheng-chen; LV Wei

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Hierarchical Caching Mechanism Study for Content-Centric Network

更新时间：2026-09-04

- Hierarchical Caching Mechanism Study for Content-Centric Network
- Vol. 33, Issue 2, Pages: 22-26(2016)
- 作者机构：
  
  中国科学技术大学自动化系网络传播系统与控制联合实验室,安徽,合肥,230027
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2016
- 稿件说明：
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夏磊, 王雷, 张成晨, 吕威. 内容中心网络的分层缓存策略研究[J]. 微电子学与计算机, 2016, 33(2): 22-26.

XIA Lei, WANG Lei, ZHANG Cheng-chen, et al. Hierarchical Caching Mechanism Study for Content-Centric Network[J]. 2016, 33(2): 22-26.
夏磊, 王雷, 张成晨, 吕威. 内容中心网络的分层缓存策略研究[J]. 微电子学与计算机, 2016, 33(2): 22-26. DOI：

XIA Lei, WANG Lei, ZHANG Cheng-chen, et al. Hierarchical Caching Mechanism Study for Content-Centric Network[J]. 2016, 33(2): 22-26. DOI：

摘要

提出了一种CCN网络的缓存分层内容放置策略

定义了一个分层的CCN网络架构.在此基础上

定义了一个内容缓存价值的概念

构建一个CCN网络的分层缓存模型

区别不同CCN节点在不同层上的缓存空间大小

通过对节点自带缓存空间大小和功能的分层配置

把不同流行度内容放置在不同层CCN节点上

提高不同层CCN节点的缓存性能

使得整体CCN网络缓存性能最优.

Abstract

Content-centeric Network (CCN) caching system

is a distributed caching system. In this paper

we propose a hierarchical CCN network cache placement policy. We define a layered network architecture

then define the concept of the value of a content cache

to build a network CCN hierarchical caching model.CCN distinguishs between different nodes on different layers of the cache space

.Through the hierarchical configuration node cache size and function space

the popularity of different content can be placed on different layers CCN nodes in different layers.So it improves the cache performance of the overall optimal cache performance in CCN.

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references

董利利, 王勇, 董永强, 等. NDN中基于蚁群替换算法的邻居协作缓存管理策略[J]. 电信科学, 2014, 30(9): 45-52. DOI: 45

Liu W X, Yu S Z, Gao Y, et al. Caching efficiency of information-centric networking[J]. IET networks, 2013, 2(2): 53-62. DOI: 53

Dong L, Zhang Y, Raychaudhuri D. Enhance content broadcast efficiency in routers with integrated caching[C]//Computers and Communications (ISCC), 2011 IEEE Symposium on. Kerkyra, IEEE, 2011: 320-322.

Afanasyev A, Moiseenko I, Zhang L. ndnSIM: NDN simulator for NS-3[R]. Los Angeles, University of California, 2012.

Cho K, Lee M, Park K, et al. WAVE: Popularity-based and collaborative in-network caching for content-oriented networks[C]//Computer Communications Workshops (INFOCOM WKSHPS), 2012 IEEE Conference on. Orlando, IEEE, 2012: 316-321.

张国强, 李杨, 林涛, 等. 信息中心网络中的内置缓存技术研究[J]. 软件学报, 2014, 25(1): 154-175. DOI: 154

刘外喜, 余顺争, 蔡君, 等. ICN中的一种协作缓存机制[J]. Journal of Software, 2013, 24(8): 1947-1962. DOI: 1947

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