Quality of experience enhancement through adapting sender bit rate

Qadir, Safeen and Kist, Alexander A. (2013) Quality of experience enhancement through adapting sender bit rate. In: 2013 IEEE Region 10 International Conference (TENCON Spring 2013), 17-19 Apr 2013, Sydney, Australia.

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Abstract

With rapid growth of video traffic over Internet, it becomes a challenging task to provide perceptually good video quality. Enhancement can be done towards improving the Quality of Experience (QoE) by focusing on all relevant layers and across the networks end-to-end. In this paper, the impact of adapting sender bit rate on QoE is analyzed. Furthermore, a mathematical relationship between QoE and bit rate is established which can be extended to include other parameters. Simulation results demonstrate that the quality of non-adaptive video over a bottleneck link is deteriorating to a degree which it becomes annoying, while the same setup produces acceptable QoE when the sender adapts its rate. Moreover, the delay is maintained at an acceptable level as well.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Faculty/School / Institute/Centre: Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering (Up to 30 Jun 2013)
Faculty/School / Institute/Centre: Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering (Up to 30 Jun 2013)
Date Deposited: 20 Sep 2013 02:30
Last Modified: 13 Feb 2017 23:54
Uncontrolled Keywords: optimization; quality of experience; QoE; rate adaptation
Fields of Research (2008): 10 Technology > 1005 Communications Technologies > 100509 Video Communications
09 Engineering > 0906 Electrical and Electronic Engineering > 090609 Signal Processing
08 Information and Computing Sciences > 0801 Artificial Intelligence and Image Processing > 080106 Image Processing
Fields of Research (2020): 40 ENGINEERING > 4006 Communications engineering > 400699 Communications engineering not elsewhere classified
40 ENGINEERING > 4006 Communications engineering > 400607 Signal processing
46 INFORMATION AND COMPUTING SCIENCES > 4603 Computer vision and multimedia computation > 460306 Image processing
Identification Number or DOI: https://doi.org/10.1109/TENCONSpring.2013.6584493
URI: http://eprints.usq.edu.au/id/eprint/24071

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