Implicit collaborative caching mechanism for differentiated caching

ZHANG Jiageng; GUO Lei; WANG Qi; SUO Zhihai

doi:10.11959/j.issn.1000-436x.2024239

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Implicit collaborative caching mechanism for differentiated caching

Smart Campus | 更新时间：2024-12-31

- Implicit collaborative caching mechanism for differentiated caching
- Journal on Communications Vol. 45, Issue Z2, Pages: 168-176(2024)
- 作者机构：
  
  1.西安交通大学网络信息中心，陕西西安 710054
  2.西安交通大学电子与信息学部，陕西西安 710054
- 作者简介：
- 基金信息：
  
  The National Natural Science Foundation of China(62172326)
- DOI：10.11959/j.issn.1000-436x.2024239
  CLC： TN914
- Received：21 October 2024，
  
  Published：30 November 2024
- 稿件说明：
移动端阅览
张佳庚,郭雷,王齐等.面向差异化缓存的隐式协作缓存机制[J].通信学报,2024,45(Z2):168-176.

ZHANG Jiageng,GUO Lei,WANG Qi,et al.Implicit collaborative caching mechanism for differentiated caching[J].Journal on Communications,2024,45(Z2):168-176.
张佳庚,郭雷,王齐等.面向差异化缓存的隐式协作缓存机制[J].通信学报,2024,45(Z2):168-176. DOI： 10.11959/j.issn.1000-436x.2024239.

ZHANG Jiageng,GUO Lei,WANG Qi,et al.Implicit collaborative caching mechanism for differentiated caching[J].Journal on Communications,2024,45(Z2):168-176. DOI： 10.11959/j.issn.1000-436x.2024239.

摘要

针对当前信息中心网络（ICN）中存在的缓存同质化问题，提出一种面向差异化缓存的隐式协作缓存机制，通过对协作组内各节点分配不同种类的缓存任务，构建了隐式协作组，实现了相邻节点之间的差异性缓存，既解决了缓存同质化问题，又避免了显式协作缓存策略中普遍存在的通信消耗，从而提升缓存差异性、提高请求的命中率、减少缓存替换次数。

Abstract

Aiming at the problem of cache homogenization in the current information center network

an implicit collaborative caching mechanism for differentiated caching was proposed. By assigning different types of caching tasks to each node in the collaborative group

an implicit collaborative group was constructed to achieve differential caching between adjacent nodes. This not only solved the problem of cache homogenization

but also avoided the communication consumption commonly found in explicit collaborative caching strategies

thereby improving cache diversity

increasing request hit rates

and reducing cache replacement times.

关键词

Keywords

references

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