On the buffer dynamics of scalable video streaming over wireless network

Hsiao Chiang Chuang*, Ching-Yao Huang, Tihao Chiang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

9 Scopus citations

Abstract

3G mobile standard offers unprecedented high speed digital service that can carry multimedia traffics such as video streaming. The distributed system buffers in the conventional client-server architecture absorb the fluctuations of channel conditions such as bit rate variations, delays and jitters. To enable easy control for the 3G system, MPEG committee is developing scalable video coding technology that provides flexibility for transmission over wireless networks. This paper will address issues in controlling these buffers that can impact and benefit the end-to-end system performance using the novel scalable video technology. Specifically, we will explore the effects of diverse channel characteristics on the buffers performance tolerance, and its impact on the quality of service. A novel model-based Adaptive Media Playout (AMP) buffer control is proposed to mitigate the risks of buffer outage.

Original languageEnglish
Pages (from-to)2582-2586
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume60
Issue number4
DOIs
StatePublished - 1 Dec 2004
Event2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security - Los Angeles, CA, United States
Duration: 26 Sep 200429 Sep 2004

Keywords

  • 1x-RTT
  • Adaptive media playout (AMP)
  • Buffer
  • Cdma2000
  • Rate control
  • Scalable video
  • Video streaming

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