有限波长变换器对光分组交换节点性能影响分析  

Performance analysis of limited range wavelength converters on optical packet switch node

作　　者：李杰[1] 

机构地区：[1]上海工程技术大学,上海200437

出　　处：《光通信技术》2016年第6期59-62,共4页Optical Communication Technology

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.

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 

分 类 号：TN929.11[电子电信—通信与信息系统]