Xuelan Zou  , Minhong Wang  , Guangzeng Feng  , 
    A New Interleaver Design for Iteratively Decoded Bit-Interleaved Coded Modulation,
    International Journal of Soft Computing,
    Volume 3,Issue 5,
    2008,
    Pages 338-343,
    ISSN 1816-9503,
    ijscomp.2008.338.343,
    (https://makhillpublications.co/view-article.php?doi=ijscomp.2008.338.343)
    Abstract: Bit-interleaved coded modulation with iterative decoding (BICM-ID) is a bandwidth efficient transmission scheme, which is a low complexity alternative to turbo code. The high performance of BICM-ID depends on the interleaver design. A new interleaver based on the chaos theory and golden section is proposed in the study, which outperforms the random interleaver usually used in a BICM-ID system. In comparison to the golden interleaver, the new interleaver has a low correlation and exhibits a significant performance improvement with an acceptable complexity addition. Simulation results in Both Additive White Gaussian Noise (AWGN) channel and Rayleigh fading channel demonstrate the effectiveness of the proposed approach.
    Keywords: Interleaver;chaos;golden section;iterative decoding;bit-interleaved coded modulation (BICM)