METHOD AND DEVICE FOR RECEIVING OFDM

摘要

PROBLEM TO BE SOLVED: To improve characteristics deterioration due to carrier interference ICI without reducing the efficiency of transmission. SOLUTION: Antennas 111 to 114 attached to a mobile object are constituted as directional antennas. An antenna selection part 15 selects one of the directional antennas so that Doppler variation generated due to the movement of the mobile object is turned to a fixed positive or negative direction, a variation average shift quantity calculation part 18 calculates the average value of fading variation of respective paths in a multi-pass environment and a fading variation correction part 19 corrects the multi-pass fading variation on the basis of the average value.