| 摘要 |
PROBLEM TO BE SOLVED: To appropriately receive notification information in a state of CA operation in specific frequency bands, even when performed operation is under a condition that a combination of CC bandwidths included in combinations of specific frequency bands, at which the CA is operated, is not target one.SOLUTION: A mobile station UE according to the invention having a specified combination of a first frequency band and second frequency band as a combination of frequency bands by which CA can be performed comprises a reception unit 13 having a configuration in which notification information is received at the center bandwidth of CC in the first frequency band or CC in the second frequency band when combinations of carrier bandwidths in a plurality of frequency bands are specified and the mobile station UE handles at least one of the combinations of carrier bandwidths in the plurality of frequency bands. |
