The Mathematics of Internet Congestion Control (Systems and Control: Foundations and Applications)
The Mathematics of Internet Congestion Control (Systems and Control: Foundations and Applications)
Minimum-cost multicast over coded packet networks
IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory
Network coding theory: single sources
Communications and Information Theory
Utility maximization in peer-to-peer systems
SIGMETRICS '08 Proceedings of the 2008 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Rate-optimal schemes for Peer-to-Peer live streaming
Performance Evaluation
Min-Cost Selfish Multicast With Network Coding
IEEE Transactions on Information Theory
On minimizing average end-to-end delay in P2P live streaming systems
OPODIS'10 Proceedings of the 14th international conference on Principles of distributed systems
LAN-awareness: improved P2P live streaming
Proceedings of the 21st international workshop on Network and operating systems support for digital audio and video
Improving multi-view peer-to-peer live streaming systems with the divide-and-conquer strategy
Computer Networks: The International Journal of Computer and Telecommunications Networking
ISP-friendly P2P live streaming: A roadmap to realization
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special Issue on P2P Streaming
Reducing cross-group traffic with a cooperative streaming architecture
Proceedings of the 20th ACM international conference on Multimedia
ISP-Friendly Live P2P Streaming
IEEE/ACM Transactions on Networking (TON)
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In this paper we address the issue of network cost efficiency for live streaming peer-to-peer systems. We formalize this as an optimization problem, which features a generic cost function. The latter is appropriate to capture not only ISPspecific link weights, but also non-linear, congestion-dependent costs. Our main contribution is the introduction of the Implicit-Primal-Dual scheme for flow control in live streaming peer-topeer systems. It is fully distributed in that it relies only on local state variable exchanges. Moreover, we show that at a fluid scale, combined with random linear network coding, it admits the cost optimal operating point as a fixed point.We also prove asymptotic boundedness of fluid trajectories for particular cost functions.We finally show via experiments that these optimality properties are resilient to operational constraints such as finite generation size and finite field size.