基于SRLG不相关的共享通路保护算法(本期优秀论文)

The shared path-protection algorithm based on uncorrelated shared risk link groups

网络的生存性技术是WDM光网络中的关键技术之一。在共享风险链路组(SRLG)的约束下,综合考虑了备选路由集合和波长层次的策略,提出了一种共享通路保护算法,对该算法进行了仿真研究,并对仿真结果进行了分析。

Survivability of network is one of the key technologies in WDM optical network. Under shared risk link groups （SRLG） constraints, this paper proposes a shared path-protection algorithm with alternate routing set and strategy in wavelength be considered. A simulation is implemented on this algorithm and performances are analyzed.