WIRELESS SIGNAL TRANSMISSION METHOD, WIRELESS SIGNAL TRANSMISSION DEVICE, WIRELESS SIGNAL RECEPTION DEVICE, WIRELESS BASE STATION DEVICE, AND WIRELESS TERMINAL DEVICE

摘要

In the present invention, when a plurality of wireless signals having differing subframe lengths are transmitted on the same wireless carrier, a wireless signal with a short subframe length (hereafter referred to as a short-subframe-length signal) is placed on the inner side of the carrier band and a wireless signal with a subframe length longer than that of the short-subframe-length signal (hereafter referred to as a long-subframe-length signal) is placed on the outer side of the carrier band.