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http://dx.doi.org/10.6109/jkiice.2013.17.3.567

A Design and Implementation of a P2P Streaming System with Considering Network Efficiency  

Hong, Seung-Gil (한국기술교육대학교)
Park, Seung-Chul (한국기술교육대학교)
Abstract
Recently, many researches on P2P overlay network-based multimedia streaming services have been actively performed because of their high scalability and cost-efficiency advantages. However, P2P overlay networks also have the shortcoming of generating higher traffic owing to their unicast-based one-to-many multimedia deliveries. In order to reduce the traffic generated by the P2P streaming overlay network, we propose an ISP and locality-based parent node discovery method and check its feasibility through an implementation of a prototype streaming system. The measurement of RTTs and hop counts for random nodes having different ISPs and localities shows the proposed method to be able to shorten about 32% RTTs and about 17% Hop counts.
Keywords
P2P streaming; overlay network; multimedia streaming;
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