TRANSMISSION SYSTEM, TRANSMISSION METHOD, BASEBAND PROCESSING DEVICE, AND RADIO DEVICE IN SEPARATED TYPE RADIO BASE STATION

摘要

PROBLEM TO BE SOLVED: To provide a transmission system and a transmission method in a separated type radio base station capable of transmission without increasing transmission capacity in proportion to required transmission information capacity.

SOLUTION: A baseband processing device 1 in a separated type radio base station transmits control information required for FFT processing and IFFT processing to a radio device 2. The radio device 2 performs FFT processing and IFFT processing based on the control information. The baseband processing device 1 and the radio device 2 transmit signals in frequency domain.

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