| 摘要 |
PROBLEM TO BE SOLVED: To easily expand an area connectable to a network.SOLUTION: A radio device, connected to a first radio device to configure a first network, includes communication means for receiving a first synchronous signal from the first radio device and for transmitting a second synchronous signal, generated based on the first synchronous signal, to a second area at least including other than the first area receivable of the first synchronous signal transmitted from the first radio device. The radio device waits for the reception of a connection request frame destined to the radio device after the transmission of the second synchronous signal and during a period designated from the first radio device. On receiving the connection request frame destined to the radio device, the radio device discriminates to permit or not to permit the connection request, on the basis of a communication band use condition allocated from the first radio device. |
