| 摘要 |
<p>The present invention enables efficient message communication by a wireless terminal. A wireless terminal (1) transmits to a wireless base station (2) a message parameter (3) which includes identification information identifying a trigger message (4) and a message size indicating the data length of a message (6), which is to be transmitted from the wireless terminal (1) to the wireless base station (2). The trigger message (4) is a message to trigger transmission of the message (6) to be transmitted. Next, the wireless base station (2) transmits the trigger message (4) to the wireless terminal (1), and thereafter allocates to the wireless terminal (1) a wireless bandwidth corresponding to the message size of the message (6) to be transmitted. Further, the wireless base station (2) transmits to the wireless terminal (1) allocation information (5) indicating the allocated wireless bandwidth. Then, the wireless terminal (1) transmits the message (6) to be transmitted, to the wireless base station (2) by using the wireless bandwidth indicated by the allocation information (5).</p> |
