Erratum to: Wireless Netw (2014) 20:2319–2336 DOI 10.1007/s11276-014-0735-9

Unfortunately, the coauthor’s (Dr. Euisin Lee) affiliation has been published incorrectly in the original publication of the article. The correct version should read as given below:

“School of Information and Communication Engineering, Chungbuk National University, Cheongju, Korea”.