Correction to: J Wireless Com Network (2021) 2021:91 https://doi.org/10.1186/s13638-021-01963-x
Following publication of the original article [1], the authors flagged that their article had been published with incorrect versions of Figs. 6, 9, 10 and 11.
The original article has since been updated with the corrected figures, and the figures may be found in this correction for reference.
The authors apologize for any inconvenience caused.