| 摘要 |
<P>PROBLEM TO BE SOLVED: To suspend re-connection processing so as not to release connection of an element frequency band in a way of a processing procedure of the element frequency band in which a radio link failure is not detected. <P>SOLUTION: A mobile station device establishes either one of element frequency bands as an anchor element frequency band, has a step of detecting the radio link failure for a plurality of element frequency bands, and discriminates whether or not the element frequency band detecting the radio link failure is the anchor element frequency band. If the element frequency band detecting the radio link failure is the anchor element frequency band, the mobile station device releases all element frequency bands assigned to the mobile station device. If the element frequency band detecting the radio link failure is not the anchor element frequency band, the mobile station device performs a re-setting request of the anchor element frequency band replacing the element frequency band detecting the radio link failure to the base station device. <P>COPYRIGHT: (C)2011,JPO&INPIT |
