摘要
针对一种配置了有限波长变换器和反馈式光纤延时线的光分组交换节点,分析了有限波长变换器对光分组交换节点性能的影响,为提高有限波长变换器的利用率,论文提出一种有效的光分组调度算法。通过仿真实验,详细评价并分析了交换节点的丢包率与平均缓存时延等性能。
For the limited wavelength converter and a feedback type optical fiber delay line of optical packet switching nodes, the paper analyzed the limited wavelength converter performance impact of optical packet switching nodes. In order to improve the utilization of limited wavelength converter, the paper put forward a kind of effective optical packet scheduling algorithm. Through simulation experiments, this article detailed e- valuation and analysis of the switching node properties, such as packet loss rate and average cache time delay.
出处
《光通信技术》
北大核心
2016年第6期59-62,共4页
Optical Communication Technology
关键词
有限波长变换器
光分组交换节点
光缓存
光纤延时线
limited range wavelength converter, optical packet switch node, optical buffer, fiber delay line
