An Agile Service Design Method for Network Automation and Zero-Touch Management

With the continuous access of massive data, devices, and emerging applications to the Internet, network complexity and network management are facing unprecedented challenges. Therefore, it is urgent to optimize network and service management through artificial intelligence technology, and Standards Development Organizations (SDO) put forward the standards for network automation and zero-touch management. The service design of the Product-Service-Resource (PSR) model discussed in the paper is one of the means of network automation and zero-touch management through decoupling networks and services hierarchically. The paper also introduces the method of automated service design that effectively reduces the development cycle and human errors, which is the basis for realizing a fully autonomous network.