| 摘要 |
A user apparatus in a mobile communication system including a base station and a user apparatus, including: a support status determination unit configured to receive, from the base station, support status information indicating whether the base station supports a predetermine notification method on category information of the user apparatus, and to determine whether the base station supports the predetermined notification method based on the support status information; and a category information notification control unit configured, when the support status determination unit determines that the base station supports the predetermined notification method, to notify the base station of a combination of first category information and second category information so as to notify the base station of category information of the user apparatus. |
