光突发交换网络的一种批量重调度算法

A data-burst batch-rescheduling algorithm for OBS networks

数据信道调度算法是光突发交换网络的关键算法。按需重调度算法(ODBR)只重调度一个突发,对性能提高有限,为此提出批量重调度算法。仿真结果表明该算法突发丢失率低于LAUC、LAUC-VF和按需重调度算法。

Data channel scheduling algorithm is a key algorithm in optical burst switching networks（OBS）.On-demand burst rescheduling algorithm（ODBR） reschedules only one burst and the performance of burst dropping probability has not improved enough,so that a new algorithm called batch-rescheduling algorithm is proposed.Simulation results show that the packet drop probability of the algorithm is lower than that of LAUC,LAUC-VF and ODBR algorithm.