Communication control apparatus, communication control method, radio communication system and terminal apparatus for an extension band added to the component carrier to an excess frequency band either on an upper side or on a lower side of the component carrier
[Object] To utilize the extension band in the band-filling efficiently.;[Solution] There is provided a communication control apparatus including: a communication control unit that controls radio communication performed by one or more terminal apparatuses on a component carrier having a basic bandwidth. The communication control unit sets an extension band to be added to the component carrier only to an excess frequency band either on an upper side or a lower side of the component carrier.
