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    Efficient Generator/Correlator of GPC Sequences for QS-CDMA

    TitleEfficient Generator/Correlator of GPC Sequences for QS-CDMA
    Publication TypeJournal Article
    Año de publicación2012
    AutoresGarcía, E, Ureña, J, Garcia, JJ, del Perez, MC, Ruiz, D
    Idioma de publicaciónEnglish
    JournalIEEE Communications Letters
    Volumen16
    Número10
    Páginas1676 - 1679
    Fecha de publicación10/2012
    Palabras claveEfficient correlator, Golay pairs, GPC, QSCDMA., ZCZ
    ISSN1089-7798
    DOI10.1109/LCOMM.2012.091712.121240
    Abstract

    This paper presents a novel efficient generator
    and correlator for Generalized Pairwise Complementary (GPC)
    sequences. The novel generator/correlator is constructed from an
    efficient generator/correlator for two uncorrelated Golay pairs
    of length 2N · 10M · 26P . The proposed architecture permits to
    transmit both pairs in a quadrature modulation scheme (QAM or
    QPSK). The reduced number of operations needed in comparison
    with a straightforward correlator and the large Zero Correlation
    Zone (ZCZ) makes these sequences good candidates to be used
    in QS-CDMA (Quasi-Synchronous CDMA).
    DOI10.1109/LCOMM.2012.091712.121240

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