Station design method, station design apparatus and station design program

摘要

PROBLEM TO BE SOLVED: To obtain station establishment design enabling, if a base station stalls due to a disaster, a failure, etc., another base station to back up to the possible extent.SOLUTION: A station establishment design includes: a step 1 which, based on a propagation loss amount between each of a plurality of base station candidate points and a plurality of area evaluation points, generates the list of the base station candidate points capable of radio connection for each area evaluation point; a step 2 which, for an area evaluation point having only one base station candidate point capable of radio connection, selects the base station candidate point concerned, as a base station installation location; and a step 3 which, for each base station candidate point which is not yet selected in the step 2, calculates an evaluation value M according to the number of the area evaluation points capable of radio connection and a base station failure occurrence rate, so as to select a base station candidate point, which has a maximum evaluation value M, to be the base station installation location. The processing of the step 3 is repeated until all area evaluation points in the list come to be radio connectable to any one of the base station candidate points.SELECTED DRAWING: Figure 1