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Proceedings Article

Adaptive FEC and ARQ control for reliable high-speed UDP-based media transport

[+] Author Affiliations
Young-Woo Kwon, JongWon Kim

Gwangju Institute of Science and Technology (South Korea)

Proc. SPIE 5600, Multimedia Systems and Applications VII, 11 (October 25, 2004); doi:10.1117/12.571933
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From Conference Volume 5600

  • Multimedia Systems and Applications VII
  • Chang Wen Chen; C.-C. Jay Kuo; Anthony Vetro
  • Philadelphia, PA | October 25, 2004

abstract

In this paper, we propose a high-speed UDP-based media transport with an adaptive error control. The proposed adaptive transport scheme controls the adaptive forward error correction (FEC) and automatic repeat request (ARQ) schemes by monitoring underlying networks so that it can effectively adapt to the fluctuation of given high-speed networks. The monitored feedbacks from the receiver enable the sender to aware of current reception status (i.e., rate/type of packet loss and packet delay). Based on this, the proposed adaptive media transport attempts to provide controlled reliability by adaptively controlling ARQ as well as adaptive FEC schemes. Experiments with high-speed network testbed have been conducted to verify the performance of the proposed transport that demonstrates the enhanced throughput at the speed of up to one Gbps.

© (2004) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Young-Woo Kwon and JongWon Kim
"Adaptive FEC and ARQ control for reliable high-speed UDP-based media transport", Proc. SPIE 5600, Multimedia Systems and Applications VII, 11 (October 25, 2004); doi:10.1117/12.571933; http://dx.doi.org/10.1117/12.571933


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