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    Low-complexity search method for CFO estimation in GFDM


    Shayanfar, Hamidreza and Saeedi-Sourck, Hamid and Farhang, Arman (2019) Low-complexity search method for CFO estimation in GFDM. Electronics Letters, 55 (6). pp. 355-357. ISSN 0013-5194

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    Abstract

    In this Letter, the authors propose a low-complexity search method for carrier frequency offset (CFO) estimation in generalised frequency division multiplexing (GFDM). The proposed technique does not have any limitations on CFO acquisition range while providing an accurate estimate. Compared with the existing solutions in the literature with the lowest complexity, the proposed technique brings at least an order of magnitude complexity reduction without any performance penalty. Finally, the numerical results and comparisons with the existing literature in terms of performance and complexity attest the efficacy of the proposed method.

    Item Type: Article
    Keywords: Low-complexity; search; method; CFO estimation; GFDM;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Faculty of Science and Engineering > Research Institutes > Hamilton Institute
    Item ID: 14071
    Depositing User: Arman Farhang
    Date Deposited: 24 Feb 2021 16:37
    Journal or Publication Title: Electronics Letters
    Publisher: Institution of Engineering and Technology (IET)
    Refereed: Yes
    URI:

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