| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate the need for a high speed bus and a call processing processor or the like having been required for a conventional exchange to attain simultaneous access and to facilitate the extension of the system employing the exchange in the multi-processor exchange that has a switch device and a plurality of channel devices each incorporating a processor. SOLUTION: Each channel device 12 to which a control information cell is introduced is provided with a cell separate section 21 that identifies whether a received cell is a user cell or the control information cell and distributes each cell, and each processor 13 uses the distributed control information cell to conduct inter-processor communication via a switch device 11.</p> |
