MIMO RECEPTION DEVICE AND METHOD

摘要

A coherent bandwidth calculating section (41) calculates a coherent bandwidth according to the channel response of the time domain obtained for each path between transmitting and receiving antennas from received signals (R1 to RN). A weight calculation control section (42) determines a target subcarrier for calculating the equalization weight by using the coherent bandwidth. A weight calculation section (31) calculates the equalization weight of the target subcarrier. A weight interpolation section (43) determines the uncalculated equalization weight of a not-yet calculated subcarrier by interpolation by using the equalization weight of the target subcarrier.