MOBILE COMMUNICATION SYSTEM, BASE STATIONS, NETWORK DEVICE AND CONTROL METHOD AND PROGRAM FOR SAME

摘要

In order to reduce interference to a macro user equipment by easily selecting a home cell serving as the source of interference to the macro user equipment and adjusting a transmission power or the like, a plurality of base stations (10_1 to 10_3) that constitute a mobile communication system (1) respectively form cells (11_1 to 11_3) for radio communication. A network device (50) causes candidates for a first base station that should perform reconfiguration of the cell among the base stations (10_1 to 10_3) to execute the reconfiguration. The candidates for the first base station are selected based on radio resources used by each of the base stations (10_1 to 10_3) at the time of forming the cells (11_1 to 11_3). Alternatively, the first base station is selected based on uplink interference to each of the base stations (10_1 to 10_3).