Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in MIMO-OFDM receiver

Hiroyuki Osada, Mamiko Inamori, Yukitoshi Sanada

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

    5 Citations (Scopus)

    Abstract

    A diversity scheme with Fractional Sampling (FS) in OFDM receivers has been investigated recently. FS path diversity makes use of imaging components of a desired signal transmitted on an adjacent channel. In the previous literature, a non-orthogonal access scheme over multiple channels with iterative interference cancellation (IIC) and FS was proposed. The conventional scheme has shown that the imaging component is transmitted non-orthogonally and path diversity is realized with FS and IIC. However, the conventional scheme does not take into account a spatial multiplexing transmission scheme such as multiple-input multiple-output (MIMO). Therefore, this paper proposes a MIMO-FS scheme with IIC and evaluates its performance through computer simulation. It is shown that in the MIMO situation with channel coding the proposed system improves the performance by 1.5dB at the BER of 10 -5 compared to a system without imaging components.

    Original languageEnglish
    Title of host publication2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
    DOIs
    Publication statusPublished - 2013 Dec 1
    Event2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013 - Las Vegas, NV, United States
    Duration: 2013 Sep 22013 Sep 5

    Publication series

    NameIEEE Vehicular Technology Conference
    ISSN (Print)1550-2252

    Other

    Other2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
    CountryUnited States
    CityLas Vegas, NV
    Period13/9/213/9/5

    ASJC Scopus subject areas

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

    Fingerprint Dive into the research topics of 'Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in MIMO-OFDM receiver'. Together they form a unique fingerprint.

  • Cite this

    Osada, H., Inamori, M., & Sanada, Y. (2013). Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in MIMO-OFDM receiver. In 2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013 [6692306] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VTCFall.2013.6692306