| 摘要 |
PROBLEM TO BE SOLVED: To improve efficiency of communication by enabling a radio communication device to autonomously determine use ratios of frequencies in an environment in which a radio communication device coping with only a single frequency and a radio communication device coping with multiple frequencies coexist.SOLUTION: A radio communication device comprises: communication means capable of communication using two frequencies A and B; adoption rate acquisition means for acquiring a ratio between radio communication devices using only the frequency A and radio communication devices using both frequencies A, B from signals received at the frequencies A, B during a prescribed time; and communication control means for determining the use ratio using the frequencies A, B when its own device performs communication on the basis of the ratio acquired by the adoption rate acquisition means. |
