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) |
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| Refereed: | Yes |
| Item Status: | Live Archive |
| Additional Information: | Copyright 2013 IEEE. Published version deposited in accordance with the copyright policy of the publisher. |
| Faculty / Department / School: | Historic - Faculty of Engineering and Surveying - Department of Electrical, Electronic and Computer Engineering |
| 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 : | 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 |
| Identification Number or DOI: | doi: 10.1109/TENCONSpring.2013.6584493 |
| URI: | http://eprints.usq.edu.au/id/eprint/24071 |
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