You can see the same LTPA token at the message level.
您可以在消息级别上看到相同的ltpa令牌。
By the same token, a person at the train station has no reason to know what the next stop of a specific train is, as long as they know when the train arrives at their station.
同样道理,火车上的乘客就不怎么关心这一列火车的下一站是哪里,只要他们知道火车何时到达他们要到的站点就可以了。
Because every discrete path is unidirectional and the Timed Token scheme keeps devices from talking at the same time, collisions don't occur as they do in Ethernet.
由于每个离散通道是单向的,并且定时令牌方案避免各设备间同时交谈,因此不会出现以太网中的碰撞情况。
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