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Impact of hardware impairments on the performance of millimeter-wave massive MU-MIMO systems with distributed antennas

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    Abstract

    The impact of hardware impairments play an crucial role in any practical communication systems, yet they are generally omitted when investigating the performance of distributed massive multiple input multiple output (MIMO) systems. In particularly, for millimeter-Wave (mm-Wave) bands, no study has been addressed yet. To overcome this limitation, in this paper a mm-Wave distributed massive multi-user (MU) MIMO system based-hybrid beam forming structure, in which the residual hardware impairments have been incorporated in the transmitter processing, is presented. At each base station (BS), a zero-forcing (ZF) baseband processing is designed overthe effective channel to efficiently remove the multi-user (MU) interference. The results show that, relative to the co-located mm-Wave massive MIMO with the same antenna configurations, mm-Wave distributed MIMO achieves a significantly higher performance while reducing the impingement of hardware practical defects.
    Original languageEnglish
    Title of host publicationProceedings of the 8th IEEE International Conference on Communications and Networking
    Subtitle of host publicationComNet 2020
    Place of PublicationPiscataway, NJ
    PublisherIEEE
    Number of pages4
    ISBN (Electronic)9781728153209
    ISBN (Print)9781728153216
    DOIs
    Publication statusPublished - 11 Jan 2021
    Event8th IEEE International Conference on Communications and Networking - Hammamet, Tunisia
    Duration: 25 Mar 202028 Mar 2020
    https://comnet.ieee.tn/

    Publication series

    NameIEEE Conference Proceedings
    PublisherIEEE
    ISSN (Print)2163-663X
    ISSN (Electronic)2473-7585

    Conference

    Conference8th IEEE International Conference on Communications and Networking
    Abbreviated titleComNet 2020
    Country/TerritoryTunisia
    CityHammamet
    Period25/03/2028/03/20
    Internet address

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 9 - Industry, Innovation, and Infrastructure
      SDG 9 Industry, Innovation, and Infrastructure
    2. SDG 11 - Sustainable Cities and Communities
      SDG 11 Sustainable Cities and Communities

    Keywords

    • mm-Wave band
    • hardware impairments
    • distributed antennas array
    • MU-MIMO
    • hybrid beamforming

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