...丢包率；服务质量 [gap=613]Key words: Optical Burst Switching(OBS);Burst Data Packet;Burst Contention;Packet Loss Probability;Quality of Service(QoS) ...
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Guard channels are provided for data traffic to compensate data-packet loss probability. FIFO buffer is provided for voice calls,and handoff calls are given priority to be queued in the front of the buffer.
预留数据保护信道用于补偿数据丢包率,同时对语音业务设置FIFO排队缓冲器,切换呼叫优先占用缓冲器以确保切换优先。
参考来源 - 基于排队理论的信道分配算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
With the uncertainty factor decreases, the optimal routing method has less packet loss probability.
随着不确定因子的减小，优化路由下整个网络的丢包率就越小。
It is shown through theoretical analysis and simulation results how the proposed architecture and MAC protocol can achieve a good throughput, queuing delay and packet loss probability.
理论分析和仿真结果证明了本文设计方法可以充分利用空间重用能力，获得很好的网络流量，分组排队时延及分组丢弃率。
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.
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。
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