Effects of Cooperation Policy and Network Topology on Performance of In-Network Caching

Liang Wang; Suzan Bayhan; Jussi Kangasharju

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arXiv · 1312.0133

Effects of Cooperation Policy and Network Topology on Performance of In-Network Caching

Liang Wang·Suzan Bayhan·Jussi Kangasharju

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Abstract

We model the cooperation policy with only two parameters -- search radius $r$ and number of copies in the network $N_{copy}$. These two parameters represent the range of cooperation and tolerance of duplicates. We show how cooperation policy impacts content distribution, and further illustrate the relation between content popularity and topological properties. Our work leads many implications on how to take advantage of topological properties in in-network caching strategy design.

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Liang Wang, Suzan Bayhan, Jussi Kangasharju. 2013-11-30. Effects of Cooperation Policy and Network Topology on Performance of In-Network Caching. https://arxiv.org/abs/1312.0133

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