WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM

摘要

Provided is a radio communication device including an information acquisition unit configured to acquire information of a frequency position at which predetermined indispensable information is allocated in a data area of a downlink subframe transmitted by an adjacent base station, and a virtual carrier transmission control unit configured to transmit a virtual carrier in a data area of a downlink subframe of a current cell in a manner that the virtual carrier does not overlap with the frequency position at which the predetermined indispensable information is allocated, the virtual carrier having a narrower band than a donor band.