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|1. (WO2013120444) RADIO SYSTEM AND SPECTRUM RESOURCE RECONFIGURATION METHOD THEREOF|
|Title:||RADIO SYSTEM AND SPECTRUM RESOURCE RECONFIGURATION METHOD THEREOF|
Disclose is a radio system and a spectrum resource reconfiguration method thereof. The method comprises: a reconfigurable radio base station (RBS) grouping, according to attributes of subordinate nodes, the subordinate nodes, and sending a reconfiguration command to a subordinate node in a designated group, and the RBS and the subordinate node executing, according to the reconfiguration command, reconfiguration of spectrum resources; or, the RBS executing, according to the reconfiguration command, reconfiguration of spectrum resources; and connecting a subordinate UE, when the network is interrupted, to a reconfigured RBS. By means of the present invention, the reconfiguration of spectrum resources of a cognitive radio system can be implemented.