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Proceedings Paper

Multiplexing of individually smoothed video streams over computer networks
Author(s): Ofer Hadar; Shlomo Greenberg; M. Segal; Ran Stone; Alon Katzir
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Paper Abstract

By applying video smoothing techniques to real-time video transmission, the peak rate and rate variability of compressed video streams can be significantly reduced. Moreover, statistical multiplexing of the smoothed traffic can substantially improve network utilization. In this paper we propose a new smoothing scheme, which exploits statistical multiplexing gain that can be obtained after smoothing of individual video streams. We present a new bandwidth allocation algorithm that allows for responsive interactivity. The local re-smoothing algorithm is carried out using an iterative process.

Paper Details

Date Published: 20 July 2001
PDF: 11 pages
Proc. SPIE 4519, Internet Multimedia Management Systems II, (20 July 2001); doi: 10.1117/12.434264
Show Author Affiliations
Ofer Hadar, Ben-Gurion Univ. of the Negev (Israel)
Shlomo Greenberg, Ben-Gurion Univ. of the Negev (Israel)
M. Segal, Ben-Gurion Univ. of the Negev (Israel)
Ran Stone, Ben-Gurion Univ. of the Negev (Israel)
Alon Katzir, Ben-Gurion Univ. of the Negev (Israel)


Published in SPIE Proceedings Vol. 4519:
Internet Multimedia Management Systems II
John R. Smith; Sethuraman Panchanathan; C.-C. Jay Kuo; Chinh Le, Editor(s)

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