Patent ID: 8611827

Claim:
A radiowave environment data correcting system, comprising correction data determining means that determines correction data for correcting radiowave environment data for sub-areas, the sub-areas being regions into which a peripheral area of a base station provided for a wireless communications system is divided, on the basis of data measurement results obtained at measuring points belonging to the sub-areas, wherein the radiowave environment data is information that indicates radiowave environment characteristics in the peripheral area of the base station, wherein division into the regions of the sub-areas is based on an area usage division that is a division predefined according to a particular layout of objects or spaces in the peripheral area of the base station, and wherein the correction data determining means includes correction data calculating means that calculates the correction data in the sub-areas using the data measurement results obtained at the measuring points existing in the sub-areas; and the system further comprising sub-area dividing means that divides the base station peripheral area into the sub-areas in accordance with the area usage division, and radiowave environment data correcting means that corrects the radiowave environment data in the sub-areas using the correction data calculated by the correction data calculating means.