Apparatus for processing intermediate frequency of Base-station Transceiver Subsystem in a CDMA mobile system

摘要

PURPOSE: An IF(Intermediate Frequency) processor of a base station in a CDMA communication system is provided to enable one board to process all the IFs of 3FA(Frequency Assignment)/Omni or 1FA/3 sector. CONSTITUTION: The first to third analog/digital converters(110-130) convert data inputted from a sector 'A', a sector 'B' and a sector 'C' into digital data. A data converter(200) converts the digital data outputted from the first to third analog/digital converters(110-130) into data corresponding to 3FA/Omni or 1FA/3Sector and transfers it to the first to third digital signal processors(310-330).