Electronic Noise is Drowning Out the Internet of Things Link
Marko Höyhtyä, Marja Matinmikko, Xianfu Chen, Juhani Hallio, Jani Auranen, Reijo Ekman, Juha Röning, Jan Engelberg, Juha Kalliovaara, Tanim Taher, Ali Riaz, Dennis Roberson, "Spectrum Occupancy Measurements in the 2.3-2.4 GHz band: Guidelines for Licensed Shared Access in Finland" Link