A mobile communication system comprising: at least one home base station; a macro base station; and control apparatus configured to instruct a mobile station connected to the macro base station to measure a radio signal that arrives from the at least one home base station, and receive a measurement result from the mobile station, wherein each of the at least one home base station is configured to transmit first information including at least one of: one or more first radio parameters related to a home cell formed by that home base station; and one or more second radio parameters related to a macro cell formed by the macro base station and measured by that home base station, and the control apparatus is configured to receive the first information from each of the at least one home base station, determine, from among the at least one home base station, based on the received first information, a suspected base station whose radio setting for its home cell is suspected of not being appropriately made, and select the suspected base station as a target base station which is to be measured by the mobile station, the control apparatus is further configured to instruct the mobile station to measure a radio signal transmitted by the target base station, and to receive a measurement result from the mobile station, the control apparatus is further configured to generate configuration information based on the measurement result from the mobile station and supply the configuration information to the target base station as a response to the first information, and the target base station is configured to receive the configuration information and adjust the radio setting for its home cell according to the configuration information. at least one home base station; a macro base station; and control apparatus configured to instruct a mobile station connected to the macro base station to measure a radio signal that arrives from the at least one home base station, and receive a measurement result from the mobile station, wherein each of the at least one home base station is configured to transmit first information including at least one of: one or more first radio parameters related to a home cell formed by that home base station; and one or more second radio parameters related to a macro cell formed by the macro base station and measured by that home base station, and the control apparatus is configured to receive the first information from each of the at least one home base station, determine, from among the at least one home base station, based on the received first information, a suspected base station whose radio setting for its home cell is suspected of not being appropriately made, and select the suspected base station as a target base station which is to be measured by the mobile station, the control apparatus is further configured to instruct the mobile station to measure a radio signal transmitted by the target base station, and to receive a measurement result from the mobile station, the control apparatus is further configured to generate configuration information based on the measurement result from the mobile station and supply the configuration information to the target base station as a response to the first information, and the target base station is configured to receive the configuration information and adjust the radio setting for its home cell according to the configuration information.