Telecommunications Science ›› 2010, Vol. 26 ›› Issue (1): 45-50.doi: 10.3969/j.issn.1000-0801.2010.01.009

• research and development • Previous Articles     Next Articles

A Controllable Peer-to-Peer Live Streaming System

Juan Wu,Hang Long,Hai Pang,Hai Huang   

  1. Guangdong Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China
  • Online:2010-01-15 Published:2010-01-15

Abstract:

In this paper, a controllable P2P live streaming system is presented. The proposals include a hybrid of centralized and distributed strategies based on locality awareness to effectively select supplying peers,a server-assisted transfer mechanism to relax the constraint on uploading capacity by ADSL access linhs of peers and to improve the performance of P2P live streaming, and a modified push-pull scheme for data transfer among peers.

Key words: peer-to-peer networh, live streaming, locality aware, server-assisted transfer

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