Patent ID: 8862149

Claim:
A radio communication system comprising a radio base station device and a parameter determination device, the radio base station device comprising: an antenna device which performs radio communication with a mobile station device; a positional information acquisition unit which acquires positional information representing a position of the antenna device; and a control unit which notifies the parameter determination device of the positional information acquired by the positional information acquisition unit, and controls the antenna device according to a parameter transmitted from the parameter determination device, and the parameter determination device comprising: a storage unit which stores periphery area information including information of position, altitude, and shape of each structure in an area a-periphery where the radio base station device is installed; and a parameter determination unit which determines a parameter of the radio base station device based on the periphery area information and the positional information of the radio base station device, and transmits the determined parameter to the radio base station device.