摘要
针对全光网络中的主要物理损伤问题,介绍了现有的物理损伤模型,重点分析Q因子损伤模型并探讨了其演化发展方向。
In order to avoid their aderverse effects in routing process, it is necessary to establish proper injury model to compute lightpath quality so as to select the appropriate lightpath. Set out from the main physical injuries in all optical network, we research and analysis the existing physical injury model, especially Q-value model.
出处
《廊坊师范学院学报（自然科学版）》
2012年第4期57-59,共3页
Journal of Langfang Normal University(Natural Science Edition)
基金
河北省科学技术研究与发展计划项目(10213545)
河北省自然科学基金项目(f2010001045)
关键词
全光网络
物理损伤
Q因子
all optical network
Physical injury
Q-value
