Comparison of data replication strategies for peer-to-peer video streaming
Refereed conference paper presented and published in conference proceedings


全文

其它資訊
摘要Current peer-to-peer (P2P) file-sharing systems are mostly optimized for file availability. This paper investigates P2P architecture for video streaming in general, and the performance impact of data redundancy schemes in particular. In particular, this work show that maximizing file availability is not the best strategy for video streaming as another constraint -peers' streaming bandwidth, comes into play. To address this limitation, a request-rate minimization policy is developed and evaluated using simulation. The resultant optimized replication strategy is then compared to data redundancy scheme based on erasure-correction coding. Simulation results show that with sufficient peer storage and a low erasure coding overhead, erasure-correction coding can achieve substantially better streaming performance than replication-based strategies. © 2005 IEEE.
著者Poon W.F., Lee J.Y.B., Chiu D.M.
會議名稱2005 Fifth International Conference on Information, Communications and Signal Processing
會議開始日06.12.2005
會議完結日09.12.2005
會議地點Bangkok
會議國家/地區泰國
出版年份2005
月份12
日期1
卷號2005
頁次518 - 522
國際標準書號0780392833
語言英式英語
關鍵詞Peer-to-peer, Replication, Video streaming

上次更新時間 2020-14-08 於 23:15