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

Kenta Eguchi, Mamiko Inamori, Yukitoshi Sanada

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    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.

    Original languageEnglish
    Title of host publication2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings
    DOIs
    Publication statusPublished - 2012 Dec 1
    Event76th IEEE Vehicular Technology Conference, VTC Fall 2012 - Quebec City, QC, Canada
    Duration: 2012 Sep 32012 Sep 6

    Publication series

    NameIEEE Vehicular Technology Conference
    ISSN (Print)1550-2252

    Other

    Other76th IEEE Vehicular Technology Conference, VTC Fall 2012
    CountryCanada
    CityQuebec City, QC
    Period12/9/312/9/6

    ASJC Scopus subject areas

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

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  • Cite this

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