| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a radio base station device and a radio base in which, even when any fault or failure occurs in a radio monitor control section, services can be continued. <P>SOLUTION: The radio base station device BS has a plurality of radio units R for wirelessly communicating with a radio terminal device M and a radio base 10 which is connected with the plurality of radio units R via a transmission line and performs processing relating to radio signals to be transmitted/received to/from the radio units R. The radio base station device BS includes a radio control section 12 for processing communication data transmitted/received to/from the radio unit and radio monitor control sections 13-1, 13-2 doubled for monitoring the radio units R. Each of the doubled radio monitor control sections 13-1, 13-2 stores radio monitor control data and periodically transfers the radio monitor control data being stored therein to the other radio monitor control section. When any failure occurs, processing is switched to the other radio monitor control section, and a radio control section provided to the radio base which is turned into an active state after system switching, continues processing while using the transferred data. <P>COPYRIGHT: (C)2011,JPO&INPIT |
