In case that an uplink grand from a base station apparatus is detected on PDCCH, a data designated by the uplink grant, channel state information measured at the time of transmission are transmitted by PUSCH as an uplink transmission signal. Then, in case that a notice that indicates retransmission is...http://www.google.de/patents/US20110021203?utm_source=gb-gplus-sharePatent US20110021203 - MOBILE STATION APPARATUS AND PROGRAM