| 摘要 |
PROBLEM TO BE SOLVED: To suppress the degradation of transmission quality caused by multipath phasing, even while making a terminal equipment small in size and reduced in power consumption. SOLUTION: The propagation characteristics of a propagation path 3 are estimated by an automatic equalizer 30 provided inside a base station 1, a predistortion part 50 adds the inverse characteristics of the propagation path to outgoing transmission data to be transmitted to a terminal 2 based on the estimated result and the data, to which the inverse characteristics of the propagation path 3 are added, are transmitted through the propagation path 3 to the terminal 2 as transmission data. |
