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

Widad Belaoura, Khalida Ghanem, Muhammad Zeeshan Shakir, Khalid A. Qaraqe

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)
93 Downloads (Pure)

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

Keywords

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

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