A case for end system multicast (keynote address)
Proceedings of the 2000 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Distributing streaming media content using cooperative networking
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
P2Cast: peer-to-peer patching scheme for VoD service
WWW '03 Proceedings of the 12th international conference on World Wide Web
Rate-distortion optimized video peer-to-peer multicast streaming
Proceedings of the ACM workshop on Advances in peer-to-peer multimedia streaming
On Feasibility of P2P On-Demand Streaming via Empirical VoD User Behavior Analysis
ICDCSW '08 Proceedings of the 2008 The 28th International Conference on Distributed Computing Systems Workshops
oStream: asynchronous streaming multicast in application-layer overlay networks
IEEE Journal on Selected Areas in Communications
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We propose a peer-to-peer (P2P) streaming system that allows users to individually pause and resume a live video stream as well as to view video that was streamed before the particular user joined the session. Such time-shifted streaming can be provided by caching a portion of the video stream at each peer and serving it asynchronously. We analyze the availability of video contents in the P2P overlay using a Poisson model of peer arrival. We also discuss fast prefetching, which reduces video disruption due to peer churn and also allows peers to disseminate content more quickly, thus reducing server bandwidth requirement. We extend the Stanford Peer-to-Peer Multicast (SPPM) protocol to support time-shifted streaming. The overlay is constructed by selecting parent nodes that are expected to most effectively support fast prefetching. Extensive network experiments show that fast prefetching effectively supports time-shifted streaming with reduced server load.