【摘要】 文章分析了多波长光交换在无光缓存条件下节点的阻塞性能,也分析了不同交换网络规模下多链路共享的阻塞性能,提出了加权偏转交换方式,利用网络的空闲交换容量,疏导业务负荷,以进一步降低阻塞率.更多还原

【Abstract】 The blocking performance of the multiwavelength optical switching node without optical buffer, as well as the node blocking performance of shared multilink in different networking scales are analyzed in this paper. A novel weighted deflectionswitching mode is proposed; it utilized the extra idle switching capacity to groom the traffic load, so the blocking ratio will be reduced further.更多还原