| 摘要 |
<p>PROBLEM TO BE SOLVED: To realize efficient transmission control of reception quality information which flexibly applies an amount of information and a transmission frequency of the reception quality information.SOLUTION: A base station device comprises: means for transmitting first information which orders to periodically transmit first reception quality information, to a mobile station device by including the first information in radio resource control signals; means for transmitting second information which orders to transmit second reception quality information via a physical uplink shared channel (PUSCH), to the mobile station device via a physical downlink control channel (PDCCH); and means for transmitting third information which is to be used for determining an amount of resource for the second reception quality information that is to be transmitted via the physical uplink shared channel (PUSCH), to the mobile station device by including the third information in the radio resource control signals.</p> |
