| 摘要 |
A base station (11) requests cooperative transmission of a base station forming nearby cells (C2, C3) of a mobile station (12). An acquirer (11a) acquires a reception power for each nearby cell (C2, C3) of the mobile station (12). A calculator (11b) calculates values for the acquired reception powers, weighted by coefficients of the nearby cells (C2, C3). A selector (11d) selects based on the values calculated by the calculator (11b) and from among the nearby cells (C2, C3), a cell of which the cooperative transmission is to be requested. |
