Pulse shaping in unipolar OFDM-based modulation schemes

Dobroslav Tsonev, Sinan Sinanovic, Harald Haas

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This paper discusses the issue of pulse shaping in unipolar orthogonal-frequency-division-multiplexing-based modulation schemes for intensity modulation/direct detection systems. Three previously presented schemes, asymmetrically clipped optical OFDM, pulse-amplitude-modulated discrete multitone modulation, and unipolar orthogonal frequency division multiplexing, are investigated. The current work demonstrates how both unipolar and bipolar pulse shapes can be used for the generation of unipolar continuous-time signals.
    Original languageEnglish
    Title of host publicationIEEE Globecom Workshops (GC Wkshps), 2012
    PublisherIEEE
    Pages1208-1212
    Number of pages5
    DOIs
    Publication statusPublished - 2012

    Keywords

    • OFDM
    • pulse shapes
    • modulation schemes

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  • Cite this

    Tsonev, D., Sinanovic, S., & Haas, H. (2012). Pulse shaping in unipolar OFDM-based modulation schemes. In IEEE Globecom Workshops (GC Wkshps), 2012 (pp. 1208-1212 ). IEEE. https://doi.org/10.1109/GLOCOMW.2012.6477752