基于多损伤感知的全光网络RWA算法研究

摘要

全光网络中如何规避物理层损伤实现光信号高质量传输是一个关键问题，本文在构建多约束OSNR模型的基础上，提出了一种基于分层图的多损伤感知MIA-RWA算法，仿真结果表明，MIA-RWA算法能获得较低的阻塞率，有效改善网络的传输质量。%How to avoid the trauma of physical layer and achieve high quality transmission of optical signal in all-optical networks are the key issues, based on the construction of multi-constraint OSNR model, the paper proposes a multiple injuries perception MIA-RWA algorithm based on the layered graph, simulation results show that MIA-RWA algorithm can obtain lower blocking rate and effectively improve the transmission quality of the network.