CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a method for reducing a harmful effect due to radio wave interference with different coverage existing around due to the expansion of coverage and the occurrence of a peripheral coverage hole due to the reduction of the coverage.SOLUTION: A control device 10 for outputting control information so as to control base station devices 20-1 to 20-M which use a plurality of carrier frequencies for radio communication with a terminal device 40 includes a carrier control part 11 for determining the coverage of ech carrier frequency, and an output part 12 for outputting control information about the determined coverage. The carrier control part 11 determines the coverage of a first carrier frequency on the basis of the coverage of a second carrier frequency.SELECTED DRAWING: Figure 1