Askar, Shavan K A and Zervas, Georgios S and Hunter, David K and Simeonidou, Dimitra (2011) 'A novel ingress node design for video streaming over optical burst switching networks.' Optics Express, 19 (26). B191-B196. ISSN 1094-4087

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Abstract

This paper introduces a novel ingress node design which takes advantage of video data partitioning in order to deliver enhanced video streaming quality when using H.264/AVC codec over optical burst switching networks. Ns2 simulations show that the proposed scheme delivers improved video traffic quality without affecting other traffic, such as best effort traffic. Although the extra network load is comparatively small, the average gain in video PSNR was 5 dB over existing burst cloning schemes, with a maximum end-to-end delay of 17 ms, and jitter of less than 0.35 ms.

Item Type:	Article
Additional Information:	This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.19.00B191. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:	Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User:	Jim Jamieson
Date Deposited:	17 Aug 2012 10:28
Last Modified:	17 Aug 2012 10:28
URI:	http://repository.essex.ac.uk/id/eprint/3753

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