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在光突发交换OBS(Optical Burst Switching)网络的数据信道调度算法的性能分析中,本论文以M/M/k/k模型为基础,给出了各种典型算法的理论性能模型,分别对这些算法从理论性能上进行分析与比较,介绍了LAUC、LAUC-VF和ODBR三种算法,并对ODBR进行了详细的流程说明,通过对比时间复杂度、和丢包率性能可知,ODBR算法具有类似于LAUC的低复杂度和LAUC-VF的低丢包率。
In the performance analysis of data channel scheduling algorithm of OBS (Optical Burst Switching) network, this paper presents the theoretical performance models of various typical algorithms based on the M / M / k / k model, respectively These algorithms are analyzed and compared from the theoretical performance. The three algorithms of LAUC, LAUC-VF and ODBR are introduced. The ODBR algorithm is described in detail. By comparing the time complexity and the performance of packet loss rate, ODBR algorithm has Low complexity similar to LAUC and low packet loss rate for LAUC-VF.