作者
Anwar Kalghoum, Leila Azouz Saidane
发表日期
2019/9/15
期刊
Cluster Computing
卷号
22
页码范围
981-994
出版商
Springer US
简介
Named Data Networking (NDN) and Software Defined Networking (SDN) are two new and highly innovative paradigms. In fact, they are used to solve the problems of current Internet architecture. As the NDN architecture is currently under development, it needs a robust routing protocol, an effective cache replacement strategy and a fast forwarding process to be improved. In this paper, we propose novel forwarding, caching and routing approaches for NDN based on SDN (FCR-NS). In fact, we introduce a new NDN architecture, based on the SDN paradigm and on a routing protocol totally managed by SDN controller. In our solution, we use the new cache replacement policy, which calculates the popularity of local data in the switches, and the bloom filter structure, in order to make the forwarding strategy very fast. Our architecture is completely free from the current Internet architecture and uses only NDN …
引用总数
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