Reducing cross-group traffic with a cooperative streaming architecture
Shen, Z. Zimmermann, R.
Shen, Z.
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Abstract
Cooperative approaches, such as P2P networks, have demonstrated their effectiveness in video delivery. However, with underlay structure considered, it is still possible to further improve traffic efficiency. In this paper, we discuss the problem of localizing the traffic traversal across peer groups, which are partitioned according to underlay characteristics. We first provide three concrete examples to demonstrate this common challenge, which we theoretically formulate afterwards. Finally, we propose a ring overlay approach, which performs excellently to solve the problem, while tolerating peer dynamics and supporting peer heterogeneity. © 2012 ACM.
Keywords
cooperative networks, peer-to-peer, traffic locality, wireless
Source Title
MM 2012 - Proceedings of the 20th ACM International Conference on Multimedia
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Date
2012
DOI
10.1145/2393347.2396373
Type
Conference Paper