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QRP04-4: End-to-end Congestion Management for Real-Time Streaming Video over the Internet
Papadimitriou, P.; Tsaoussidis, V.;
Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE
Nov. 27 2006-Dec. 1 2006
Page(s):1
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5
Abstract:
In this paper, we propose a new transport protocol, namely scalable streaming video protocol (SSVP), which employs an AIMD-oriented congestion control mechanism. SSVP, in a complementary role, operates on top of UDP and is specifically designed to support unicast video streaming applications. The transmission rate is controlled by properly adjusting the inter- packet-gap, spacing outgoing packets evenly to produce a smoothed flow. SSVP attempts to optimize the performance of streaming video delivery with concern to friendliness with interfering traffic. Quantifying SSVP's performance, we identify that the protocol utilizes a higher fraction of the available bandwidth, and maintains a regular transmission rate with oscillations of a smaller magnitude in comparison with existing congestion control schemes.
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