The queuing latencyðLqueueÞ: is the time a data waits in a queue till it can be executed. In a switched network, this is the time between the completion of signaling by the call originator and the arrival of a ringing signal at the call receiver. We calculate this delay by applying the queuing networks theory in M cascaded M=M=1 queues. We consider also a general analysis where the control procedure is applied in the form of \sliding window" by N frames or \ack at end of window" by a window equal to w.

排队延迟（Lqueue）是数据在队列中等待执行的时间。在交换网络中，这是呼叫发起者完成信令和呼叫接收者接收到振铃信号之间的时间。我们通过将排队网络理论应用于M级级联的M=M=1队列来计算这个延迟。我们还考虑了一个通用的分析，其中控制过程以N帧的形式应用，或者以窗口大小为w的“滑动窗口”形式应用“窗口结束时的ack”。