COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, WIRELESS COMMUNICATION SYSTEM, AND TERMINAL DEVICE

摘要

[Problem] To utilize band-filling band extensions efficiently. [Solution] Provided is a communication control device provided with a communication control unit that controls wireless communication performed by one or more terminal devices via a component carrier that has a base bandwidth. In unused frequency bands above and below said component carrier, the communication control unit sets symmetric band extensions to be added to the component carrier.