合适的OBS 组装算法在一定程度上能降低网络自相似性，减少平均分组丢失率，提高OBS 网络性能。

Proper OBS assembly algorithms can decrease self-similarity of the network traffic, reduce average packet loss rate and enhance the OBS network performance.

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仿真结果表明，作者提出的门限值的确定方法可获得较小的平均分组时延和较低的平均分组丢失率，计算简便，易于实现，是一种很好的确定缓冲器队列门限值的方法。

The computer simulation results show that the algorithm presented here is good for determining the bit dropping thresholds with low packet delay and small packet loss probability and easy operation.

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