We propose a decision-aided joint compensation scheme of channel distortion and transmitter IQ imbalance for coherent optical orthogonal frequency-division-multiplexed (CO-OFDM) system. In this letter, we compare this decision-aided method with Gram-Schmidt orthogonalization procedure (GSOP) and another pilot-assisted (PA) method through computer simulation. It is demonstrated that our decision-aided method is superior to the other two methods.


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    Titel :

    Decision-aided joint compensation of channel distortion and transmitter IQ imbalance for coherent optical OFDM


    Beteiligte:
    Shengjiao Cao, (Autor:in) / Changyuan Yu, (Autor:in) / Pooi-Yuen Kam, (Autor:in)


    Erscheinungsdatum :

    2011-10-01


    Format / Umfang :

    936734 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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