Licensed frequencies are those which can only be used once they have been allocated by the telecommunications authority or the regulatory authority. In such cases, the frequency licensee receives the exclusive right to use the frequencies and also enjoys enforceable protection mechanisms against interference.
RUNDFUNK UND TELEKOM REGULIERUNGS-GMBH
Austrian Regulatory Authority for Broadcasting and Telecommunications Mariahilfer Straße 77-79, 1060 Vienna, Austria tel.: +43 1 58058-0