摘要
对光波长时隙交换方法进行了研究,详细说明了它的实现方式、主要特点以及路由波长分配(RWA)问题,并针对其在环中的运用获得的性能优化进行分析,得出了性能增益曲线.结论是这种基于波长时隙的光交换是一种性能价格比较高的方法.
An optical wavelength switch based on all-network-synchronous time slot is researched. And the basic network architecture,its advantages,RWA problems are described in detail, the analysis of performance improvement is also conducted considering its application in ring, with a graph on performance improvement offered as result. Our conclusion is that this switching mode has a high performance/cost ratio.
出处
《光通信研究》
北大核心
2004年第5期6-8,共3页
Study on Optical Communications
基金
国家自然科学基金资助项目(90104017)
国家"八六三计划"资助项目(2001AA122062)
教育部重大项目资助(0215)
