IMAGE TRANSMISSION WITH ADAPTIVE POWER AND RATE ALLOCATION OVER FLAT FADING CHANNELS USING JOINT SOURCE CHANNEL CODING

Greg H. Hakonsen, Tor A. Ramstad, Anders Gjendemsjø

Abstract

A joint source channel coder (JSCC) for image transmission over flat fading channels is presented. By letting the transmitter have information about the channel, and by letting the code-rate vary slightly around a target code-rate, it is shown how a robust image coder is obtained by using time discrete amplitude continuous symbols generated through the use of nonlinear dimension changing mappings. Due to their robustness these mappings are well suited for the changing conditions on a fading channel.

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Paper Citation


in Harvard Style

H. Hakonsen G., A. Ramstad T. and Gjendemsjø A. (2006). IMAGE TRANSMISSION WITH ADAPTIVE POWER AND RATE ALLOCATION OVER FLAT FADING CHANNELS USING JOINT SOURCE CHANNEL CODING . In Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2006) ISBN 978-972-8865-65-8, pages 158-163. DOI: 10.5220/0002088601580163


in Bibtex Style

@conference{winsys06,
author={Greg H. Hakonsen and Tor A. Ramstad and Anders Gjendemsjø},
title={IMAGE TRANSMISSION WITH ADAPTIVE POWER AND RATE ALLOCATION OVER FLAT FADING CHANNELS USING JOINT SOURCE CHANNEL CODING},
booktitle={Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2006)},
year={2006},
pages={158-163},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002088601580163},
isbn={978-972-8865-65-8},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Wireless Information Networks and Systems - Volume 1: WINSYS, (ICETE 2006)
TI - IMAGE TRANSMISSION WITH ADAPTIVE POWER AND RATE ALLOCATION OVER FLAT FADING CHANNELS USING JOINT SOURCE CHANNEL CODING
SN - 978-972-8865-65-8
AU - H. Hakonsen G.
AU - A. Ramstad T.
AU - Gjendemsjø A.
PY - 2006
SP - 158
EP - 163
DO - 10.5220/0002088601580163