Elastic mechanism of cross layer and multi domain communication network

Elastic optical network can support efficient spectrum efficiency, flexible spectrum allocation, flexible data rate, low price and low power consumption. It can provide a new type of dynamic resource allocation network and different service quality according to different user service requirements, improve the traditional bandwidth allocation mode, and further improve the utilization efficiency of spectrum resources. The in-depth identification of power communication service refers to IP layer and optical physical layer, which provides the basis for collaborative control of communication network in operation, maintenance, flow, protection and other basins through "elastic optical network" technology. Based on the metadata collection and feature extraction method of power communication network, Echo state network (ESN) model and Bayes algorithm model are introduced to realize the global monitoring of power communication network and the in-depth identification of measurement and business.