White Papers

DPOCS: A Dynamic Proxy Architecture for Video Streaming Based on Overlay Network

Overview In this paper, a new dynamic proxy solution based on overlay multicasting network for layered video streaming is presented. In the 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 original server and distributes it in the local overlay tree. In addition to introducing a new architecture, the main contribution in this paper is proposing a number of distributed protocols for construction and improvement of local overlay tree in video streaming applications.

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Publisher
Sharif University of Technology
File Format
PDF
Date Published
Oct 22, 2008
Format
White Papers
Topics
Streaming Media, Multicasting

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