RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD

摘要

At the transmission side, there is provided a chip steering unit (30) for performing chip steering which successively displaces arrangement of M x N chip components obtained from the spreading unit, on each sub−carrier by one chip. At the reception side, between a parallel/serial converter and a de−spreading unit, there is provided a reverse chip steering unit for restoring the arrangement of the chip components which have been displaced by the chip steering unit (30).