基于多状态保留的波长路由网络动态光路建立阻塞分析

Yongli Zhao, Jie Zhang, Li Li, Dahai Han, Yu Yao, Ting Liang, W. Gu
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摘要

提出了两种预订方法ANIR (all - nodes-initiated reservation)和MSR (multi-states reservation),并与SIR (source-initiated reservation)和DIR (destination-initiated reservation)进行了比较。在NSFNET和ARPA拓扑中对四种保留方法进行了仿真。数值结果表明,在轻载情况下,ANIR的阻塞概率低于SIR,但产生的包数更大,MSR的阻塞概率低于DIR和SIR。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Blocking analysis of dynamic lightpath establishment based on multistates reservation for wavelength-routed networks
Two methods of reservation namely ANIR (all nodes-initiated reservation) and MSR (multi-states reservation) are proposed and compared with SIR (source-initiated reservation) and DIR (destination-initiated reservation). The four methods of reservation are simulated in NSFNET and ARPA topologies. Numeric results show that the blocking probability of ANIR is lower than SIR, but the number of packages which it generates is larger, and the blocking probability of MSR is lower than DIR and SIR under light load.
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