Network architecture and key technologies of intelligent optical networks driven by data and model

Abstract

With the expanding scale of the networks and the emerging applications of ultra-massive connection, ultra-high bandwidth and ultra-low delay, higher requirements are proposed for the utilization of optical transmission network resources and network differentiated services, which makes the network and configuration mode driven by the traditional approaches face challenges.Based on the idea of data and model collaborative driving, the intelligent optical network technologies of three-layerthree-cycle architecture and three functions were proposed, and the implementation technology was studied.The performance of the proposed algorithms was evaluated based on the designed intelligent transmission network platform.The validation results show that the transmission performance of intelligent optical network driven by collaborative data and model has been effectively improved, which provides theoretical and technical support for the realization of network intelligence.

Keywords

• intelligent optical network;collaborative data and model;state perception of physical layer;resource coordination of network layer;slice customization of application layer