| 摘要 |
The purpose of the present invention is to enable the adequate reception of downstream data transmitted via a PDSCH in a predetermined frequency bandwidth, even if the bandwidth of a CC which can execute CA in the predetermined frequency bandwidth has expanded. A mobile station (UE) according to the present invention is equipped with a reception unit (12) which is configured so as to report, to a wireless base station (eNB), the maximum amount of data that can be processed in a specific period in the mobile station (UE), rather than a CC bandwidth combination in the frequency bandwidth with which the mobile station (UE) is compatible, when a combination of a first frequency bandwidth and a second frequency bandwidth has been specified as a frequency bandwidth combination in which CA can be executed, and a CC bandwidth combination in a plurality of frequency bandwidths has been specified, and the mobile station (UE) is compatible with at least one CC bandwidth combination in the plurality of frequency bandwidths. |
