Age-based cooperative caching in information-centric networking

作者：Ming Zhongxing^*; Xu Mingwei; Wang Dan

来源：2014 23rd International Conference on Computer Communication and Networks, ICCCN 2014, 2014-08-04 To 2014-08-07.

DOI：10.1109/ICCCN.2014.6911725

• Caching system
• Collaboration mechanisms
• Cooperative caching
• Important features
• Information-centric networkings
• Information-centric networkings (ICN)
• Network delays
• Network topology

Information-Centric Networking (ICN) provides substantial flexibility for users. One of the most important features of ICN is the universal in-network caching. The characteristics of ICN make it substantially different from traditional caching systems. In this paper we propose an age-based cooperative caching scheme in response to the special characteristics of ICN. We leverage the coupling between routing and caching in ICN to develop a light-weight collaboration mechanism that adaptively pushes popular contents to the network edge. We evaluate our approach using real traces and realistic network topology. Results show that our approach can significantly reduce network delay and traffic, and outperforms existing schemes.

• 出版日期2014
• 单位清华大学