Frequency offset compensation scheme for MB-OFDM by frequency spreading

Youhei Kato, Yosuke Hiratsuka, Yukitoshi Sanada

    研究成果: Paper査読

    抄録

    Recently, Multiband OFDM(MB-OFDM) Ultra Wideband(UWB) communication system is actively investigated for high speed wireless communications. In this system, frequency hopping(FH) and OFDM are implemented for high data-rate transmission. However this combination of FH and OFDM makes frequency offset as a considerable problem. In this paper, a novel frequency offset compensation scheme for MB-OFDM by symbol mapping at frequency spreading is proposed, and its performance is evaluated through the computer simulation. Additinally, frequency offset estimation scheme using channel estimation symbols is proposed and evaluated.

    本文言語English
    ページ252-257
    ページ数6
    DOI
    出版ステータスPublished - 2005 12月 1
    イベント2nd International Conference on Broadband Networks, BROADNETS 2005 - Boston, MA, United States
    継続期間: 2005 10月 32005 10月 7

    Other

    Other2nd International Conference on Broadband Networks, BROADNETS 2005
    国/地域United States
    CityBoston, MA
    Period05/10/305/10/7

    ASJC Scopus subject areas

    • 工学(全般)

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