Mobile station, base station and radio communication method

A mobile station comprising:

• a receiving section that receives first resource information including a list about a resource number of a reference signal resource, second resource information about a reference signal indicated by the resource number included in the first resource information, and measurement window information that indicates an allocation of a measurement window;
• a measuring section that measures a reference signal, to which precoding is applied, based on the first resource information, the second resource information, and the measurement window information;
• and
• a transmitting section that transmits a measurement result,
• wherein the receiving section receives information that indicates a temporary change in the first resource information and the second resource information.