摘要 |
PROBLEM TO BE SOLVED: To provide a radio terminal, method, and program that can optimally control FFT timing in a communication environment of the LTE scheme where a plurality of base stations transmit unicast data and multicast data mixed in a time division manner.SOLUTION: A radio terminal receives signals in which unicast data and multicast data of the LTE scheme are mixed in a time division manner from a plurality of base stations, and is equipped with an FFT unit for downlink signals. The radio terminal comprises: synchronization timing detection means which detects synchronization timing of a plurality of downlink signals, and also detects whether the downlink signals are unicast data or multicast data; and FFT timing control means which controls the FFT unit such that the synchronization timing of a downlink signal having the least delay (arrived first) will be a start point of an FFT window if the downlink signals are based on multicast data. |