| 摘要 |
<p>In a network in which signals are transmitted by switching channels, a broad communication band is assured. Even a signal, which has passed through a switch once, and can reach its destination if that switch designates a channel, is output from that switch using an arbitrary channel in place of being output using the designated channel. After that, the signal which has made its journey around a ring once is output by designating a channel. Since the last switch means, which a signal passes through, receives the signal from an arbitrary channel, a broad communication band can be assured. <IMAGE></p> |
