Guaranteeing Performance through Fairness in Peer-to-Peer File-Sharing and Streaming Systems
نویسنده
چکیده
Guaranteeing Performance through Fairness in Peer-to-Peer File-Sharing and Streaming Systems
منابع مشابه
Fair Peer Assignment Scheme for Peer-to-Peer File Sharing
The reciprocal virtue of peer-to-peer networking has stimulated an explosion of peer population and service capacity, ensuring rapid content distribution in peer-to-peer networks. Critical issues such as peer churn, free riding, and skewed workload significantly affect performance results such as service agility, fairness, and resource utilization. To resolve these problems systematically, this...
متن کاملP2P Network Trust Management Survey
Peer-to-peer applications (P2P) are no longer limited to home users, and start being accepted in academic and corporate environments. While file sharing and instant messaging applications are the most traditional examples, they are no longer the only ones benefiting from the potential advantages of P2P networks. For example, network file storage, data transmission, distributed computing, and co...
متن کاملFairness, incentives and performance in peer-to-peer networks
In this paper we consider the sensitivity of the ‘service capacity’ of peer to peer (P2P) file sharing applications to demands, user cooperation, and providing incentives for cooperation through fairness guarantees. To do so we propose models for both the steady state performance and the transient characteristics of the system. Both are of interest since, from the perspective of a given file, d...
متن کاملImproving QoS in BitTorrent like p2p-based Video-on-Demand Systems
Among all peer-to-peer (P2P) filesharing systems, BitTorrent rises as the most prominent one. A recent analysis [1] shows that although P2P traffic is slightly declining, but BitTorrent traffic is still on the rise. It is responsible for more than 45-78% of all P2P traffic, roughly a quarter of all Internet traffic. This success has drawn a great deal of research interest on the system. In part...
متن کاملPerformance of peer-to-peer networks: Service capacity and role of resource sharing policies
In this paper we model and study the performance of peer-to-peer (P2P) file sharing systems in terms of their ‘service capacity’. We identify two regimes of interest: the transient and stationary regimes. We show that in both regimes, the performance of P2P systems exhibits a favorable scaling with the offered load. P2P systems achieve this by efficiently leveraging the service capacity of othe...
متن کامل