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PPStream (PPS) and PPLive (PPL) are two important representatives of peer to peer video streaming systems in China. So far, most studies focus on PPL, but we show our interest in PPS all the time. In our previous work, we found that PPS exhibits great difference from PPL in buffer sharing mechanism and proposed a primary model to better analyze PPS. During our process of studying PPS, the buffer structure...
The growth of video content and diversification of content-sharing methods in the Internet lead to an exciting range of new problems in networking, communications, and signal processing. This informal note outlines the opportunities arising out of the ldquocontent-pipe dividerdquo and presents some of the recent work from my research group and collaborators.
Peer-to-Peer (P2P) Video-on-Demand (VoD) has become a popular service on the Internet. However current P2P VoD systems can only provide a video at a low streaming rate. The upper bound of the streaming rate that a P2P VoD system can support becomes an attractive topic. In this paper, we investigate the streaming capacity in P2P VoD systems, which is defined as the maximum supported streaming rate...
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