A Peer-to-Peer Video-on-Demand system based on asynchronous data transfer

Lv Guanzhong Lv Guanzhong,Yang Zongkai Yang Zongkai,Peng Zhao Peng Zhao,Cheng Wenqing Cheng Wenqing

doi:10.1109/chinacom.2008.4685089

A Peer-to-Peer Video-on-Demand system based on asynchronous data transfer

Lv Guanzhong Lv Guanzhong, Yang Zongkai Yang Zongkai + Show 2 more

https://doi.org/10.1109/chinacom.2008.4685089

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Publication Date: Nov 21, 2008

Citations: 10

Affiliation: China Telecom (China), Huazhong University of Science and Technology

#Asynchronous Data Transfer #Asynchronous Transfer + Show 8 more

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Abstract

Inspired by the success of BitTorrent (BT) in the field of file sharing, in this paper, we present a peer-to-peer (P2P) video-on-demand (VoD) system based on asynchronous data transfer. The system is specified with centralized directory and unstructured overlay. For efficient supplier selection and data transfer among peers, we consider the rareness and the priority of video blocks as well as available network resource. Packet-level simulations show the benefits of cooperated asynchronous data transfer in terms of playback continuity, launch delay and server stress.

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