Patent ID: 7844698

Claim:
A wireless network change support system comprising: a first storage section which stores setting data indicating a setting of a wireless network with wireless base stations, wherein said setting data includes a covered area data indicating a covered area of a sector of each of said wireless base stations included in said wireless network; a second storage section which stores status data indicating a status of said wireless network, wherein said status data includes a traffic data indicating a status of a traffic of said sector of each of said wireless base stations included in said wireless network; a change setting section which searches a non-covered area, which is not covered by said wireless base stations and is adjacent to said sector having a larger amount of said traffic than a predetermined value, based on said status data and said setting data, and sets a change data, which includes a wireless parameter change data indicating a change of a wireless parameter of a wireless base station, for changing said non-covered area to said covered area; an income prediction section which calculates a prediction income in said wireless network based on said status data, said setting data and said change data when said setting data is changed, according to said change data; and an expense calculation section comprising a processor, which calculates a prediction expense, which is necessary to execute a change of said wireless network as indicated in said change data based on said change data.