| 摘要 |
PURPOSE:To improve the throughput and channel utilizing efficiency by processing a time axis as a slot with the plural kinds of slot lengths to send a signal with a variable length, selecting the slot to be sent depending on the length of the signal to be sent and controlling the transmission timing. CONSTITUTION:The system is provided with a buffer 11 as a transmission means, a slot timing synchronizing circuit 14 as a slot timing synchronizing means, a slot length pattern instruction circuit 15 as a transmission timing instructing means and a transmission timing instruction circuit 16. Then te time axis is processed as a slot by plural slot lengths for the time axis at all terminal equipments synchronizingly by means of the slot timing synchronizing means, the transmission means and the transmission timing instructing means select the sent slot with the length of the signal to be sent and the transmission timing is controlled to make transmission in the selected slot to apply the transmission. Thus, high throughput and channel operating efficiency are obtained. |
