基于交叉递归图理论的光信道性能分析方法  

Optical channel performance analysis approach based on cross recurrence plot theory

作　　者：曹荻非 郝明祥 孙晓川 CAO Difei;HAO Mingxiang;SUN Xiaochuan(College of Artificial Intelligence,North China University of Science and Technology University,Tangshan Hebei 063210,China;Hebei Key Laboratory of Industrial Intelligent Perception,Tangshan Hebei 063210,China)

机构地区：[1]华北理工大学人工智能学院,河北唐山063210 [2]河北省工业智能感知重点实验室,河北唐山063210

出　　处：《光通信技术》2023年第6期29-31,共3页Optical Communication Technology

基　　金：河北省高等学校科学技术研究项目(ZD2021088)资助。

摘　　要：为了及时准确地识别和处理光路故障,实现透明和实时的网络智能化管理,针对光信道状态性能监测提出一种基于交叉递归图理论的光信道性能分析方法。首先,该方法利用交叉递归图可视化邻近信道的状态参数分析影响信道的动力学特性;然后,通过定量分析方法来量化2个序列系统的同步特性。仿真结果表明,光信道性能与邻近信道状态参数具有相似的动力学形态,证实了其潜在的关联特性。In order to identify and deal with optical path faults timely and accurately,and realize transparent and real-time network intelligent management,an optical channel performance analysis method based on cross recurrence plot theory is proposed for optical channel state performance monitoring.First,the method uses cross recurrence plot to visualize the state parameters of adjacent channels to analyze the dynamic characteristics of the channels.Then,the synchronization characteristics of the two sequential systems are quantified by quantitative analysis method.The simulation results show that the performance of optical channels has similar dynamic morphology with the state parameters of adjacent channels,which confirms their potential correlation characteristics.

关 键 词：光纤与光网络 光信道传输质量预测 交叉递归图理论 光纤损伤 信道干扰 

分 类 号：TN913.7[电子电信—通信与信息系统]