OBS网络中改进的重调度算法

Improved rescheduling algorithm for OBS networks

信道调度算法是提高光突发交换(OBS)网络性能的关键技术之一。文章在重调度算法的基础上首次提出了一种改进的重调度算法,通过一次性搜索保存数据信道信息,减少了重调度处理的次数与复杂性,并能降低系统的丢包率。

Channel scheduling algorithm is one of the key technologies on improving the performance of OBS networks. Based on traditional rescheduling algorithm, an improved method is proposed which will scan and save available channel information only once, and thereby reduce the processing work for rescheduling as well as the packet loss rate.