TY - GEN
T1 - An optimal topology for a static P2P live streaming network
T2 - 11th IEEE International Conference on Peer-to-Peer Computing, P2P 2011
AU - Stern, Jonathan
AU - Gonen, Mira
AU - Luzzatti, Omer
AU - Goldberg, Raphael
AU - Weiss, Eran
PY - 2011
Y1 - 2011
N2 - In this paper we present a P2P live streaming topology which performs near the optimum under common constraints. We assume two types of nodes: viewers that consume the entire media, and amplifiers which are non-viewing nodes utilized for their upstream bandwidth. We analytically derive the minimum needed server upload, for any topology, under the constraint of limited total peer upload. Under this constraint, we prove that a 2-level topology for the amplifiers is optimal. Then, by running experiments on RayV's real-world commercial system, we demonstrate that in such a 2-level system the server upload is indeed near the minimum.
AB - In this paper we present a P2P live streaming topology which performs near the optimum under common constraints. We assume two types of nodes: viewers that consume the entire media, and amplifiers which are non-viewing nodes utilized for their upstream bandwidth. We analytically derive the minimum needed server upload, for any topology, under the constraint of limited total peer upload. Under this constraint, we prove that a 2-level topology for the amplifiers is optimal. Then, by running experiments on RayV's real-world commercial system, we demonstrate that in such a 2-level system the server upload is indeed near the minimum.
UR - https://www.scopus.com/pages/publications/80055022729
U2 - 10.1109/P2P.2011.6038732
DO - 10.1109/P2P.2011.6038732
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AN - SCOPUS:80055022729
SN - 9781457701498
T3 - 2011 IEEE International Conference on Peer-to-Peer Computing, P2P 2011 - Proceedings
SP - 170
EP - 171
BT - 2011 IEEE International Conference on Peer-to-Peer Computing, P2P 2011 - Proceedings
PB - IEEE Computer Society
Y2 - 31 August 2011 through 2 September 2011
ER -