Adaptive FEC error control scheme for wireless video transmission

Authors:
Yakubu S. Baguda;Norsheila Fisal;Sharifah H. Syed;Liza A. Latiff;Sharifah K. Yusof;Rozeha Rashid;Dahiru Sani
Affiliations:
Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia;Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia;Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia;Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia;Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia;Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia;Department of Optics & Communication Engineering, Faculty of Electrical Engineering, University of Technology, Malaysia, Johor, Malaysia
Venue:
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Year:
2010

Citing 7
Cited 1

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Abstract

Transmission errors have detrimental impact on video quality in wireless network. Hence, this requires highly efficient error correction scheme to significantly improve the quality of the media content. Deploying error correction technique alone would not strategically eradicate the problem unless some adaptation mechanism has been included in order to make efficient decision while adding more redundant information base on the channel condition. Adapting with channel condition can significantly enhance the network performance and video quality as well. In this paper, we paper presents an approach using forward error correction and cross layer mechanism which dynamically adapts with the channel condition to recover the loss packets in order to enhance the perceived video quality. The scheme has been developed and tested on NS-2 simulator and it shows more dramatic improvement in video quality.