Frequency band allocation device and method

摘要

A frequency band allocation device is disclosed. The frequency band allocation device comprises an RF database ( 112 ) for storing frequency category information indicating a dedicated frequency band, a registered frequency band or unlicensed frequency band; a user information database ( 113 ) for storing user information; a frequency band selecting unit ( 1161, 1162 ) for selecting usable frequency bands based on the frequency category information and the user information; and a frequency band allocation unit ( 1163 ) for allocating a frequency band satisfying user required QoS out of the selected usable frequency bands.