Iterative frequency domain equalization with generalized approximate message passing

Qinghua Guo, David Huang, S.E. Nordholm, J. Xi, Y. Yu

    Research output: Contribution to journalArticle

    21 Citations (Scopus)

    Abstract

    An iterative frequency domain equalization approach for coded single-carrier block transmissions over frequency selective channels is developed by using the recently proposed generalized approximate message passing (GAMP) algorithm. Compared with the low-complexity iterative frequency domain linear minimum mean square error (FD-LMMSE) equalization, the proposed approach can achieve significant performance gain with slight complexity increase. © 1994-2012 IEEE.
    Original languageEnglish
    Pages (from-to)559-562
    JournalIEEE Signal Processing Letters
    Volume20
    Issue number6
    DOIs
    Publication statusPublished - 2013

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