Joint source and space time decoding over fading channel

Hui Jun Chen; Lei Cao

doi:10.1117/12.689154

2 October 2006 Joint source and space time decoding over fading channel

Hui Jun Chen, Lei Cao

Proceedings Volume 6391, Multimedia Systems and Applications IX; 63910D (2006) https://doi.org/10.1117/12.689154
Event: Optics East 2006, 2006, Boston, Massachusetts, United States

Abstract

In this paper a joint source and space time decoding scheme is proposed for the high speed digital source transmission over fading channels. At the transmitter Reverse Variable Length Code (RVLC) is concatenated with recursive space time trellis code (recursive STTC). At the receiver iterative joint VLC and space time decoding algorithm is proposed to fully utilize the residual redundance introduced in RVLC and the coding gain of recursive space time trellis code. Simulation result shows that the proposed joint decoding system achieves a better decoding performance over fading channels than separable decoding system.

Citation Download Citation

Hui Jun Chen and Lei Cao "Joint source and space time decoding over fading channel", Proc. SPIE 6391, Multimedia Systems and Applications IX, 63910D (2 October 2006); https://doi.org/10.1117/12.689154

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