Precoded transmit path diversity in FS-OFDM

Haruki Nishimura, Mamiko Inamori, Yukitoshi Sanada, Mohammad Ghavami

    研究成果: Conference contribution

    抄録

    In Impulse-Radio or DS/SS UWB communications, a prerake scheme has been proposed to achieve diversity while reducing computational complexity in a mobile terminal. On the other hand, in an OFDM system, fractional sampling (FS) has been proposed to achieve path diversity with a single antenna. However, in the FS-OFDM system, it is necessary to oversample a received signal that leads to larger power consumption in the terminal side. In this paper, a precoded transmit path diversity scheme in an OFDM system has been proposed. The proposed scheme can achieve path diversity without oversampling the received signal.

    本文言語English
    ホスト出版物のタイトルProceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011
    ページ138-143
    ページ数6
    DOI
    出版ステータスPublished - 2011 8 23
    イベント2011 1st International Symposium on Access Spaces, ISAS 2011 - Yokohama, Japan
    継続期間: 2011 6 172011 6 19

    出版物シリーズ

    名前Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011

    Other

    Other2011 1st International Symposium on Access Spaces, ISAS 2011
    国/地域Japan
    CityYokohama
    Period11/6/1711/6/19

    ASJC Scopus subject areas

    • コンピュータ ネットワークおよび通信
    • 電子工学および電気工学

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