Fecha de publicación: 10/10/2024 Fuente: Wipo "digitalization" The present invention relates to a system communicatively coupling an RF interface base station with at least one digital baseband interface radio unit (RU) comprising: an analog RF signal/digital data converter configured (a) to convert a southbound analog RF signal to southbound time-domain digital baseband data and (b) to convert northbound time-domain digital baseband data to a northbound analog RF signal; and a digital data converter configured (a) to convert the southbound time-domain digital baseband data to southbound digital baseband data of another digital format, (b) to convert northbound digital baseband data of the other digital format to northbound time-domain digital baseband data, and (c) to be communicatively coupled to the RU.