Sparse Graph Codes for multilevel modulation with signal shaping

H.S. Cronie

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    2 Citations (Scopus)
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    Abstract

    We present a method to combine error-correction coding and spectral-efficient modulation for transmission over the additive white Gaussian noise (AWGN) channel. The code employs signal shaping which can provide a so-called shaping gain. The code belongs to the family of sparse graph codes for which efficient decoding algorithms can be derived. Simulation results show that the performance of the code is quite good compared to other coded modulation schemes proposed in literature.
    Original languageUndefined
    Title of host publicationIEEE International Symposium on Information Theory, ISIT 2005
    Place of PublicationPiscataway, NJ, USA
    PublisherIEEE
    Pages1-5
    Number of pages8
    ISBN (Print)0-7803-9151-9
    DOIs
    Publication statusPublished - 19 Sep 2005
    EventIEEE International Symposium on Information Theory, ISIT 2005 - Adelaide, Australia
    Duration: 4 Sep 20059 Sep 2005

    Conference

    ConferenceIEEE International Symposium on Information Theory, ISIT 2005
    Period4/09/059/09/05
    OtherSeptember 4-9, 2005

    Keywords

    • EWI-13329
    • sparse graph code
    • signal constellation

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