Cost Analysis of China IP Network Based on Improved Cost Proxy Model

An improved cost proxy model is established in the following, where the extreme imbalance between urban and rural area as well as complicated geographic environment of China was taken into consideration. On the one hand, new parameters were introduced into scene variant vector so as to prescribe urban and rural differences and also topographical differences. On the other hand, in order to analyze network cost rather than business cost, original agent factors such as labor and capital price multiplexers are weakened, while scene vector which embodies region area, average density, average commitment bandwidth per user etc., were highlighted.