| 摘要 |
In a wireless communication system which uses a plurality of guard interval lengths, data format (#2) of a fixed guard interval length determined at a constant period is placed by a transmission station for the purpose of enabling the determination by a reception station of the guard interval length. In addition, in the timing at which this fixed guard interval length placement information is placed, variable guard interval length placement information is multiplexed to a channel (DCH) for data transmission and transmitted. In such a system, the guard interval length can be determined with low power consumption and reduction of the reception station's processing load without increasing the reception station's circuit scale. |
