| 摘要 |
A mobile communication method according to the present invention includes the steps of: performing, at a mobile station UE which establishes a first connection in a first cell, a cell selection process at the time of detecting a failure in the first connection; transmitting, from the mobile station UE to a second cell selected in the cell selection process, a connection re-establishment request signal; determining, at a radio base station that manages the second cell, whether or not to store context information of the mobile station UE in response to the connection re-establishment request signal; acquiring, at the radio base station, the context information of the mobile station UE from a radio base station that manages the first cell, when determining that the context information of the mobile station UE is not stored; and (E) establishing a second connection in the second cell for the mobile station UE, based on the context information of the mobile station UE. |
