Distribllted throughput maximization in P2P VoD applications
IEEE Transactions on Multimedia - Special section on communities and media computing
Optimal resource allocation for video communication over distributed systems
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
QoS guarantee for multimedia traffic in smart homes
Multimedia Tools and Applications
Multi-channel live streaming in service overlay network
Multimedia Tools and Applications
On tradeoffs between cross-ISP P2P traffic and P2P streaming performance
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optimal bandwidth sharing in multiswarm multiparty P2P video-conferencing systems
IEEE/ACM Transactions on Networking (TON)
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The peer-to-peer communication paradigm, when used to disseminate bulk content or to stream real-time multimedia, has enjoyed the distinct advantage of scalability when compared to the client-server model, since it takes advantage of available upload bandwidth at participating peers to alleviate server load. As multiple concurrent peer-to-peer sessions co-exist in the Internet, it is natural to demand differentiated services in different sessions, with respect to Quality of Service metrics such as bit rates and latencies. The problem of service differentiation across sessions, however, has never been addressed in the literature at the application layer. In this paper, we open a new direction of research that treats different peer-to-peer sessions with different priorities, and present Diverse, a novel application-layer approach to achieve service differentiation across different sessions. An extensive evaluation of our implementation of Diverse in an emulated peer-to-peer environment has demonstrated its effectiveness in achieving our design objectives