Application of soft-decision trellis decoding of block codes in narrow-banded image transmission system over Rayleigh fading channels

Dong-Feng Yuan; Chun-Yan Gao; Li-Jun Zhang

doi:10.1117/12.386552

30 May 2000 Application of soft-decision trellis decoding of block codes in narrow-banded image transmission system over Rayleigh fading channels

Dong-Feng Yuan, Chun-Yan Gao, Li-Jun Zhang

Author Affiliations +

Proceedings Volume 4067, Visual Communications and Image Processing 2000; (2000) https://doi.org/10.1117/12.386552
Event: Visual Communications and Image Processing 2000, 2000, Perth, Australia

Abstract

A new trellis decoding method of block codes based on the GAC structure is applied to Rayleigh fading channels in this paper. Performance of this decoding technique with hard- decision and soft-decision is studied respectively. Researches are also carried out to introduce this maximum- likelihood decoding method to narrow-banded mobile image transmission systems.

Citation Download Citation

Dong-Feng Yuan, Chun-Yan Gao, and Li-Jun Zhang "Application of soft-decision trellis decoding of block codes in narrow-banded image transmission system over Rayleigh fading channels", Proc. SPIE 4067, Visual Communications and Image Processing 2000, (30 May 2000); https://doi.org/10.1117/12.386552

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