AURORA: Autonomous System Relationships-aware Overlay Routing Architecture in P2P CDNs
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چکیده
Content Delivery Networks (CDNs) utilizing peer-to-peer (P2P) technology have been developed and deployed to achieve high-quality content delivery over the Internet. Since the P2P CDNs do not take into account the routing policy and the economics among Autonomous Systems (ASes), P2P CDNs consume a larger amount of network resources. In this paper, we propose two types of overlay routing metrics to control inter-domain traffic based on AS relationships and the economics: 1) cost-based and 2) magnitude-based metric. We show that the peer selection algorithm with the proposed metrics can reduce inter-domain traffic, especially transit traffic by computer simulation.
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تاریخ انتشار 2009