动态分配带宽的时间很多都消耗在了计算呼叫损失率上。
Alternatively, too much time in dynamic allocation is spent on computing call blocking probabilities.
给出了呼叫损失概率、分组丢失率的计算方法及容量缩放因子的求解方法。
Methods of evaluating the call blocking probabilities, cell loss probability and the capacity scaling factor were presented.
同时，对步进式算法中的一步：对全网中呼叫损失率最小的虚路径做带宽减一操作，本文解释了这个步骤的不合理性。
Also, one step in "step Algorithm", which takes off one unit of bandwidth away from the virtual path with lowest CBP in the whole network, is explained to be immoderate.
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