Efficient frequency-domain detection for massive MIMO systems

Lorenzo Cabral, Daniel Femandes, Francisco Cercas, Rui Dinis

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

1 Citation (Scopus)

Abstract

Reduced-complexity implementations are critical for massive MIMO (Multiple Input, Multiple Output) systems. In this paper we consider the uplink of broadband massive MIMO systems employing SC-FDE (Single-Carrier with Frequency-Domain Equalization) schemes, where multiple users transmit to a single base station with a large number of antennas. We propose low-complexity frequency-domain detection schemes that allow excellent performance, but do not require matrix inversions.

Original languageEnglish
Title of host publicationSouth-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference, SEEDA-CECNSM 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages110-114
ISBN (Electronic)978-6-1883-3140-2
DOIs
Publication statusPublished - 26 Oct 2017
Event2017 South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference, SEEDA-CECNSM 2017 - Kastoria, Greece
Duration: 23 Sep 201725 Sep 2017

Conference

Conference2017 South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference, SEEDA-CECNSM 2017
CountryGreece
CityKastoria
Period23/09/1725/09/17

Keywords

  • 5G
  • EGC
  • IB-DFE
  • massive MIMO
  • MRC
  • SC-FDE
  • ZF

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