| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radio communication method by which a tree identification operation can properly be conducted by differentiating a transmission timing for succeeding times even when a connection confirmation identification signal cannot properly be received because a plurality of radio terminals transmit connection confirmation identification signals at the same time and to provide its device. SOLUTION: Each of radio terminals 42-44 transmits a connection confirmation identification signal to a radio base station 45. When the radio base station receives the connection confirmation identification signal, the radio base station returns a reply identification signal to each radio terminal that is a transmission destination. When each of the radio terminals 42-44 does not receive the reply identification signal within a prescribed time, a timing generating section 59 of each radio terminal respectively transmits the connection confirmation identification signal to the radio base station again at a unique random time interval.</p> |
