COEXISTENCE OF TELEVISION BROADCASTING, FM BROADCASTING, DIGITAL BROADCASTING IN DAB AND DRM+ STANDARDS CALCULATION METHODOLOGY

Abstract

The model parameters of analogue and digital radio and TV broadcasting networks are determined on the basis of data on frequency assignments to radio broadcasting stations using information on issued permits for the use of radio frequency channels of existing and planned radio broadcasting stations. The parameters of the network model are also determined on the basis of data contained in the database on frequency assignments of a radio frequency service organization or radio frequency application materials for obtaining an EMC examination conclusion submitted to a radio frequency service organization to obtain permission to use frequency blocks / radio frequency channels for the declared radio broadcasting stations. The problem of sharing the spectrum in the VHF band by terrestrial digital television broadcasting services (DVB-T standard, etc.), analogue television broadcasting, analogue FM audio broadcasting, digital audio broadcasting DAB/DAB+, DRM+ and RAVIS and the conditions for them coexistence are considered. Compatibility criteria and calculation algorithm are considered. Compatibility criteria and calculation algorithm are considered. Directions for further research are presented.