Wireless communication system, slave station, and master station

摘要

A radio communication system includes: a first acquisition unit configured to acquire future prediction information on each of the plurality of lower nodes; a second acquisition unit configured to acquire latest prediction information on a communication starting station that is a lower node starting the radio communications among the plurality of lower nodes; a third acquisition unit configured to acquire channel use information on each of the plurality of lower nodes; a calculation unit configured to calculate a radio channel use probability for each of the plurality of radio channels on the basis of both the future prediction information acquired by the first acquisition unit and the channel use information acquired by the third acquisition unit; and a determination unit configured to determine one radio channel among the plurality of radio channels on the basis of the radio channel use probabilities calculated by the calculation unit, the one radio channel being to be assigned to the communication starting station. The calculation unit corrects the radio channel use probabilities on the basis of the future prediction information on the communication starting station, and the latest prediction information on the communication starting station.