Research on Network Operation Complexity Model and its Application

Network operation complexity model is proposed in this paper. This model includes nested system model, operation process model and quantitative indicator model. Then, a normalization treatment method of indicator data is put forward. After constructing a network system in the laboratory, we apply the model to the operation process of network and obtain complexity indicator value through measuring process. Finally, we can then find out which indicator has the most influence for the network operation complexity, as well as hot-shot through analyzing and comparing indicator data. This model and measurement in favor of adopting methods to reduce complexity and decrease cost.