| 摘要 |
When a determining unit (110) determines, based on the number of resource blocks in the entire system band and the number of resource blocks per subband, that a subband formed of a lower number of resource blocks than the number of resource blocks per subband is present, a channel capacity calculator (140), using a combined noise power which a noise power calculator (120) calculates based on reference signals included in the small subband and the adjacent subband and a combined signal power which a signal power calculator (130) calculates based on reference signals included in the small subband and the adjacent subband and the combined noise power, and a CQI transmitter (150) transmits the result to a radio base station. |
