With the maturity of LTE networks and the deployment of NR networks in recent years, the evaluation system for networks has gradually matured. Network managers have explored a set of indicator systems for evaluating network performance and have widely applied them. Indicator evaluation is usually at the cell level, firstly because the network management side is more convenient for statistics, and secondly, the evaluated cell indicators are also convenient for optimization personnel to directly optimize and adjust the network. But with the development of network construction, the network structure has become increasingly complex, and operators cannot simply evaluate the network at the cell level. They need to comprehensively evaluate the performance of a network from multiple aspects such as user type, physical environment, network performance, etc. This article introduces the concept of scene, which is a subset of the local network and a collection of multiple cells. From the perspective of scene, different evaluations can be made for different network scales, user habits, and network characteristics, which helps operators improve network performance more targeted and enhance user perception.