Robust Scalable Image Transmission over Wireless Fading Channel

Authors:
GuiJin Wang;Xinggang Lin
Affiliations:
-;-
Venue:
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Year:
2001

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Abstract

With the emerging of the third generation (3G) wireless technology, image over wireless has been received much attention recently. In this paper, we present a framework for scalable image over wireless fading channel, combining the UEP with FEC, hybrid ARQ and error resilience. Rate-Distortion based scheme is presented to allocate bits between the source coding and the channel coding. Simulation results show that our scheme can achieve rather good reconstructed image with shorter delay under different channel conditions. Furthermore, the energy consumed at the receiver, can also be reduced.