| 摘要 |
<p>PURPOSE:To provide the control system of a maximum cell speed in the adaptation processing of an ATM exchange system. CONSTITUTION:By providing a buffer memory 140 in the transmission system of an adaptation processing part, providing a first FIFO for each connection, a second FIFO for each transmission priority and an idle FIFO on the buffer memory and controlling a transfer timing from the first FIFO to the second FIFO, the maximum cell, speed is controlled. Also, by controlling the priority order of read from the second FIFO, the transmission priority of cells is controlled. Thus, the control of the maximum cell speed and the transmission priority at the time of transmitting the cells can be simultaneously realized.</p> |
