| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio resource allocation device and radio resource allocation program which can ensure that downlink control channel capacity does not become insufficient.SOLUTION: A radio resource allocation device 100 includes a selection unit 120 which selects for each subframe whether or not to arrange a plurality of ePDCCH domains as downlink control channels so that frequencies are contiguous and an arrangement unit 130 which, when the selection unit 120 selected to arrange so that frequencies are contiguous, arranges the plurality of ePDCCH domains in domains among data channel domains where frequencies are contiguous, or when the selection unit 120 selected to arrange so that frequencies are not contiguous, it arranges the plurality of ePDCCH domains in domains among data channel domains where frequencies are not contiguous. |
