| 摘要 |
<p>A wireless base station device for establishing wireless communication between terminal devices by using a first wireless frequency band and a second wireless frequency band, the wireless base station being provided with: a changing unit for changing, from the first wireless frequency band to the second wireless frequency band, the wireless frequency band for transmitting a control signal when an interference is detected with regard to the control signal transmitted to the terminal devices; and a transmitting unit for transmitting the control signal by using the second wireless frequency band after the aforementioned change was made.</p> |
