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1 INFRES - Département Informatique et Réseaux - Network and Computer Science department

Abstract : This work addresses the performance evaluation of Content Centric Networks CCN. Focusing on a realistic YouTube- like catalog, we conduct a very thorough simulation study of the main system performance, consider several ingredients such as network topology, multi-path routing, content popularity, caching decisions and replacement policies. Summa- rizing our main results, we gather that i the impact of the topology is limited, ii multi-path routing may play against CCN efficiency, iii simple randomized policies perform almost as well as more complex ones, iv catalog and pop- ularity settings play by far the most crucial role above all. Hopefully, our thorough assessment of scenario parameters can assist and promote the cross-comparison in the research community - for which we also provide our CCN simulator as open source software.





Author: Giuseppe Rossini - Dario Rossi -

Source: https://hal.archives-ouvertes.fr/



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