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Proceedings Paper

Adaptive high definition MPEG-2 streaming using frame-based prioritization over IEEE 802.11a WLAN
Author(s): SangHoon Park; Seungjoo Lee; JongWon Kim
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Paper Abstract

In this paper, we propose a practical implementation of network-adaptive high definition (HD) MPEG-2 streaming using frame-based prioritized packetization over the IEEE 802.11a WLAN. The proposed adaptive streaming system nicely combines frame-based prioritized packetization and priority-based dropping based on the end-to-end network monitoring. With the popular VideoLAN open software, we develop a real-time MPEG-2 TS (transport stream) parsing tool to provide the guide for required frame-based prioritization. The implemented system is evaluated over an IEEE 802.11a WLAN testbed and the experiment results verifies the intended the end-to-end QoS adaptation capability.

Paper Details

Date Published: 24 June 2005
PDF: 11 pages
Proc. SPIE 5960, Visual Communications and Image Processing 2005, 59605I (24 June 2005); doi: 10.1117/12.633193
Show Author Affiliations
SangHoon Park, Gwangju Institute of Science and Technology (South Korea)
Seungjoo Lee, Gwangju Institute of Science and Technology (South Korea)
JongWon Kim, Gwangju Institute of Science and Technology (South Korea)


Published in SPIE Proceedings Vol. 5960:
Visual Communications and Image Processing 2005
Shipeng Li; Fernando Pereira; Heung-Yeung Shum; Andrew G. Tescher, Editor(s)

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