Iterative decision feedback channel estimation using metrics comparison for burst mode COFDM transmission

Haruhito Yoshida, Fumiaki Maehara, Fumio Takahata

    Research output: Contribution to journalArticle

    Abstract

    This letter presents an iterative decision feedback channel estimation scheme for burst mode COFDM transmission. The feature of the proposed scheme is that the channel estimation using metrics comparison is applied to the initial stage of the iterative mechanism, which makes it possible to provide a reliable data stream at the initial stage. Computer simulation results show that the proposed approach provides better BER than the traditional iterative decision feedback channel estimation scheme irrespective of the number of iterations.

    Original languageEnglish
    Pages (from-to)3475-3478
    Number of pages4
    JournalIEICE Transactions on Communications
    VolumeE89-B
    Issue number12
    DOIs
    Publication statusPublished - 2006 Dec

    Fingerprint

    Channel estimation
    Feedback
    Computer simulation

    Keywords

    • Channel estimation
    • Decision feedback
    • Forward error correction (FEC)
    • Iterative channel estimation
    • OFDM

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Computer Networks and Communications

    Cite this

    Iterative decision feedback channel estimation using metrics comparison for burst mode COFDM transmission. / Yoshida, Haruhito; Maehara, Fumiaki; Takahata, Fumio.

    In: IEICE Transactions on Communications, Vol. E89-B, No. 12, 12.2006, p. 3475-3478.

    Research output: Contribution to journalArticle

    @article{005cde7d188c4e128a5a377b9d7b86ca,
    title = "Iterative decision feedback channel estimation using metrics comparison for burst mode COFDM transmission",
    abstract = "This letter presents an iterative decision feedback channel estimation scheme for burst mode COFDM transmission. The feature of the proposed scheme is that the channel estimation using metrics comparison is applied to the initial stage of the iterative mechanism, which makes it possible to provide a reliable data stream at the initial stage. Computer simulation results show that the proposed approach provides better BER than the traditional iterative decision feedback channel estimation scheme irrespective of the number of iterations.",
    keywords = "Channel estimation, Decision feedback, Forward error correction (FEC), Iterative channel estimation, OFDM",
    author = "Haruhito Yoshida and Fumiaki Maehara and Fumio Takahata",
    year = "2006",
    month = "12",
    doi = "10.1093/ietcom/e89-b.12.3475",
    language = "English",
    volume = "E89-B",
    pages = "3475--3478",
    journal = "IEICE Transactions on Communications",
    issn = "0916-8516",
    publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",
    number = "12",

    }

    TY - JOUR

    T1 - Iterative decision feedback channel estimation using metrics comparison for burst mode COFDM transmission

    AU - Yoshida, Haruhito

    AU - Maehara, Fumiaki

    AU - Takahata, Fumio

    PY - 2006/12

    Y1 - 2006/12

    N2 - This letter presents an iterative decision feedback channel estimation scheme for burst mode COFDM transmission. The feature of the proposed scheme is that the channel estimation using metrics comparison is applied to the initial stage of the iterative mechanism, which makes it possible to provide a reliable data stream at the initial stage. Computer simulation results show that the proposed approach provides better BER than the traditional iterative decision feedback channel estimation scheme irrespective of the number of iterations.

    AB - This letter presents an iterative decision feedback channel estimation scheme for burst mode COFDM transmission. The feature of the proposed scheme is that the channel estimation using metrics comparison is applied to the initial stage of the iterative mechanism, which makes it possible to provide a reliable data stream at the initial stage. Computer simulation results show that the proposed approach provides better BER than the traditional iterative decision feedback channel estimation scheme irrespective of the number of iterations.

    KW - Channel estimation

    KW - Decision feedback

    KW - Forward error correction (FEC)

    KW - Iterative channel estimation

    KW - OFDM

    UR - http://www.scopus.com/inward/record.url?scp=33845594689&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=33845594689&partnerID=8YFLogxK

    U2 - 10.1093/ietcom/e89-b.12.3475

    DO - 10.1093/ietcom/e89-b.12.3475

    M3 - Article

    AN - SCOPUS:33845594689

    VL - E89-B

    SP - 3475

    EP - 3478

    JO - IEICE Transactions on Communications

    JF - IEICE Transactions on Communications

    SN - 0916-8516

    IS - 12

    ER -