Performance of multiuser MIMO-OFDM system with fractional sampling in street canyon area

Kenta Eguchi, Mamiko Inamori, Yukitoshi Sanada

    研究成果: Conference contribution

    1 引用 (Scopus)

    抜粋

    This paper presents performance of a multiuser MIMO-OFDM (MU- MIMO) system with Fractional Sampling (FS) on a street canyon model. The MU-MIMO system has been investigated to improve the channel capacity in cellular systems. However the capacity of the MU-MIMO is deteriorated in an urban environment such as a street canyon due to a high correlation between antennas. Through FS it is possible to separate multipath components and realize diversity. FS works effectively when the correlation between the users are high. Numerical results through computer simulation shows that the capacity improves with the FS by about 3.5 bps/Hz.

    元の言語English
    ホスト出版物のタイトル2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings
    DOI
    出版物ステータスPublished - 2012 12 1
    イベント76th IEEE Vehicular Technology Conference, VTC Fall 2012 - Quebec City, QC, Canada
    継続期間: 2012 9 32012 9 6

    出版物シリーズ

    名前IEEE Vehicular Technology Conference
    ISSN(印刷物)1550-2252

    Other

    Other76th IEEE Vehicular Technology Conference, VTC Fall 2012
    Canada
    Quebec City, QC
    期間12/9/312/9/6

    ASJC Scopus subject areas

    • Computer Science Applications
    • Electrical and Electronic Engineering
    • Applied Mathematics

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  • これを引用

    Eguchi, K., Inamori, M., & Sanada, Y. (2012). Performance of multiuser MIMO-OFDM system with fractional sampling in street canyon area. : 2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings [6398924] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VTCFall.2012.6398924