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DPOCS: a dynamic proxy architecture for video streaming based on overlay network

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3 Author(s)
Akbari, B. ; Dept. of Comput. Eng., Sharif Univ. of Technol., Tehran, Iran ; Rabiee, H.R. ; Ghanbari, M.

In this paper, a new dynamic proxy solution based on overlay multicasting network for layered video streaming is presented. In our proposed approach, all clients in an Internet service provider network interested in receiving a video stream, provided by a media server in the Internet, organize themselves into an overlay tree. The root of the overlay tree acts as a proxy and receives video stream from the original server and distributes it in the local overlay tree. In addition to introducing a new architecture, our main contribution in this paper is proposing a number of distributed protocols for construction and improvement of local overlay tree in video streaming applications. The experimental results confirmed the effectiveness of our proposed protocols.

Published in:

Networks, 2005. Jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication., 2005 13th IEEE International Conference on  (Volume:1 )

Date of Conference:

16-18 Nov. 2005