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  • Correction
  • Open Access

Correction to: Channel estimation for massive MIMO TDD systems assuming pilot contamination and flat fading

  • 1Email author,
  • 2,
  • 1 and
  • 3
EURASIP Journal on Wireless Communications and Networking20182018:56

https://doi.org/10.1186/s13638-018-1055-z

  • Published:

The original article was published in EURASIP Journal on Wireless Communications and Networking 2018 2018:14

1 Correction

In the original publication [1] were several parts incorrect. The corrected versions can be found below. The original article has been updated to rectify these errors.

Equation 3:

Equation 4:

Paragraph under Proposed Channel Estimator:

The proposed estimator for _ik makes the acquisition of inter-cell large-scale fading coefficients unnecessary. The task of gaining knowledge of those coefficients may be unjustifiable in practice due to the excessive, e.g., in case there are L cells serving K users in each one of them, each BS needs to acquire (L – 1)K inter-cell large-scale coefficients.

Paragraph and equations under Remark 3:

Figure 3

Paragraph under Numerical Results and Discussion.

Notes

Declarations

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Authors’ Affiliations

(1)
Department of Information Technology, Ghent University, Technologiepark-Zwijnaarde, 15, 9052 Gent, Belgium
(2)
Research and Development Center on Telecommunications, (CPqD), Doutor Ricardo Benetton Martins Street, 1000, Campinas, 13086-902, Brazil
(3)
Department of Communications, School of Electrical and Computer Engineering, University of Campinas, Albert Einstein Avenue, 400, Campinas, 13083-852, Brazil

Reference

  1. FAP de Figueiredo, Channel estimation for massive MIMO TDD systems assuming pilot contamination and flat fading. EURASIP J. Wirel. Commun. Netw. 2018, 14 (2018) https://doi.org/10.1186/s13638-018-1021-9.View ArticleGoogle Scholar

Copyright

© The Author(s). 2018

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