| 摘要 |
<p>A radio communication system, a radio communication method and a base station are provided to suppress the interference power occurring at a non-serving cell while suppressing the transmission rate of uplink user data from increasing frequently. A cell B functional unit(130) which functions as the non-serving cell includes an interference measuring unit(131), an instruction unit(132), and an RG controlling unit(133). The interference measuring unit measures a reception power of various kinds of data received from a radio terminal using the cell B as the serving cell. Further, the interference measuring unit measures the interference power of various kinds of data received form the radio terminal located in a cell other than the cell B. The cell other than the cell B includes not only the cells A, C, and D but also a cell that is included in a base station adjacent to a base station. A counter(132) includes a guard counter and a trigger counter. The guard counter counts an elapsed time indicating a time elapsed since the RG is transmitted to the radio terminal using a cell other than the cell B as the serving cell. The trigger counter counts a continuous time for a state in which the reception power in the cell B satisfies predetermined conditions.</p> |
