| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent information whose priority should be higher from being overwritten by information having lower priority when there is a plurality of modes of transmitting transmission signal preprocessing information in a mobile communication system. <P>SOLUTION: In a sub-frame 5, preprocessing information applied to all assigned resources is imparted to a downlink control signal and transmitted (353). In a sub-frame 9, the downlink signal is transmitted and confirmation information of transmission signal preprocessing series is imparted thereto. In this case, a mobile station device determines that the downlink signal has been preprocessed using transmission signal preprocessing information transmitted in the sub-frame 8 to demodulate the received signal using the same. A base station device makes transmission signal preprocessing information obtained in the sub-frame 10 explicitly included in downlink control information to transmit it to the mobile station device (358). <P>COPYRIGHT: (C)2011,JPO&INPIT |
