Generalized OFDM for bridging between OFDM and single-carrier transmission

Haris Gacanin, Shinsuke Takaoka, Fumiyuki Adachi

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

    5 Citations (Scopus)

    Abstract

    One of the main problems of orthogonal frequency division multiplexing (OFDM) is high peak-to-average power ratio (PAPR). In this paper, a novel approach to alleviate the PAPR problem of OFDM is presented. A generalized OFDM (GOFDM) with frequency-domain equalization (FDE) is proposed. Various FDE techniques based on zero forcing (ZF), maximum ratio combining (MRC) and minimum mean square error (MMSE) are considered. The bit error rate (BER) performance of GOFDM in a frequency-selective fading channel is evaluated by computer simulation and compared with those of conventional OFDM and single-carrier (SC) transmission.

    Original languageEnglish
    Title of host publication2004 9th IEEE Singapore International Conference on Communication Systems, ICCS
    Pages145-149
    Number of pages5
    Publication statusPublished - 2004 Dec 1
    Event2004 9th IEEE Singapore International Conference on Communication Systems, ICCS - , Singapore
    Duration: 2004 Sep 62004 Sep 9

    Publication series

    Name2004 9th IEEE Singapore International Conference on Communication Systems, ICCS

    Other

    Other2004 9th IEEE Singapore International Conference on Communication Systems, ICCS
    Country/TerritorySingapore
    Period04/9/604/9/9

    ASJC Scopus subject areas

    • Engineering(all)

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