1 Correction to: Wireless Networks https://doi.org/10.1007/s11276-017-1587-x

The original version of this article contained error in author affiliation. Also, the article note and acknowledgement sections are missing.

The affiliations of first and second authors were published incorrectly. The correct affiliations are published with this erratum.

Article Note:

This work was done when Tamer ElBatt was with WINC, Nile University, Egypt.

Acknowledgement:

This work was supported by a grant from the Egyptian National Telecommunications Regulatory Authority (NTRA).