This Recommendation addresses the impact of power line telecommunication (PLT) systems on radiocommunication services and provides as guidance a summary of the protection criteria for radiocommunication services below 470 MHz with regard to interference by an aggregate of PLT systems including examples of some national regulations.
ITU-R SM.1879-2-2013 history
2013ITU-R SM.1879-2-2013 The impact of power line high data rate telecommunication systems on radiocommunication systems below 470 MHz