Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation

Tomoki Murakami, Yasushi Takatori, Masato Mizoguchi, Fumiaki Maehara

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

    1 Citation (Scopus)

    Abstract

    This paper proposes an antenna decision method for downlink multiuser MIMO (MU-MIMO) with receive antenna allocation per subcarrier. When receive antenna allocation is used, each receiver requires the information of the antenna allocation before receiving the data; for this an overhead signal is used. The proposed method decreases the overhead by deciding an antenna with comparison of received power at each antenna of the receiver. Computer simulations show that the proposed method offers highly accurate antenna decision and high channel capacity with one OFDM symbol.

    Original languageEnglish
    Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages304-305
    Number of pages2
    Volume2015-October
    ISBN (Print)9781479978151
    DOIs
    Publication statusPublished - 2015 Oct 22
    EventIEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada
    Duration: 2015 Jul 192015 Jul 24

    Other

    OtherIEEE Antennas and Propagation Society International Symposium, APS 2015
    CountryCanada
    CityVancouver
    Period15/7/1915/7/24

      Fingerprint

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Murakami, T., Takatori, Y., Mizoguchi, M., & Maehara, F. (2015). Antenna decision method for downlink multiuser MIMO systems with receive antenna allocation. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (Vol. 2015-October, pp. 304-305). [7304538] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2015.7304538