| 摘要 |
A terminal (110) detects another terminal (120) capable of performing direct wireless communication with the terminal (110) in a first band using a first detection signal of the first band, determines whether the terminal (110) is able to perform direct wireless communication with the other terminal (120) in the second band, by transmitting a second detection signal of a second band addressed to the detected other terminal (120), and executes the direct wireless communication with the other terminal (120) in at least one of the first band and the second band based on the result of determination. A base station (130) is a base station to which the terminal (110) is connected, and controls the transmission of each of the first detection signal and the second detection signal. |
