摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication apparatus which surely supports a DFS (Dynamic Frequency Selection) function in data radio transmission.SOLUTION: A radio communication apparatus 10 comprises a latency setting unit 13 which sets latency shorter than a predetermined time if use candidate channels are first use candidate channels, and sets latency longer than the predetermined time if the use candidate channels are first use candidate channels and also second use candidate channels. |