BASE STATION, MOBILE STATION, AND COMMUNICATION METHOD

摘要

A base station performs communication by the orthogonal frequency division multiplex (OFDM) method with a mobile station by using a predetermined frequency band in the transmission band. The base station includes means having a center frequency on the first band raster and transmitting a synchronization channel at the second band; and allocation means having a center frequency on the first band raster with respect to the mobile station performing a peripheral search and allocating a band of the band with equal to or above the second band.