Method and terminal device for executing radio application

A method for executing a radio application independent of a modem, performed in a terminal device, the method comprising:

• communicating with each other using a reconfigurable radio frequency interface (RRFI) by a unified radio application (URA), which operates on a radio computer of the terminal device, and a radio frequency (RF) transceiver, which operates in a radio platform on the radio computer;
• and
• supporting, by the RRFI, a service set comprising a radio virtual machine (RVM) protection service, a spectrum control service, a power control service, an antenna management service, and a transmission/reception chain control service,
• wherein the service set supported by the RRFI is configured differently according to a mobile device reconfiguration class (MDRC) of the terminal device, and
• wherein the RVM protection service includes at least one of selection of RF protection class, request of RF protection class status, request for change of RF protection classes, RF front-end indication of modification of input data signals, RF front-end emergency switch off, and information on cross radio access technology interference.