- Correction
- Open Access
Correction to: Channel estimation for massive MIMO TDD systems assuming pilot contamination and flat fading
- Felipe A. P. de Figueiredo1Email author,
- Fabbryccio A. C. M. Cardoso2,
- Ingrid Moerman1 and
- Gustavo Fraidenraich3
https://doi.org/10.1186/s13638-018-1055-z
© The Author(s). 2018
- Published: 13 March 2018
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
Reference
- 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
