1 Erratum to: Photon Netw Commun (2016) DOI 10.1007/s11107-016-0602-y

The original version of this article unfortunately contained a mistake. The affiliation for the second author Byung Wook Kim should read as follows:

  • Department of ICT Automotive Engineering, Hoseo University, 20, Hoeo-ro 79 beon-gil, Baebang-eup, Asan-si, Chungcheongnam-do 31499, Republic of Korea

It is now corrected.