Design and performance evaluation of management service logic execution environment in NGN

This paper introduces a mechanism to solve the service management quick provision problem in next generation network (NGN). The service management logic execution environment (MSLEE) is presented first. The MSLEE is independent of service management contents and network details. The structure of MSLEE with layered universal service management components is also proposed. Then the service management process with double logics is described to illuminate how MSLEE works. At last, MSLEE is modeled using Stochastic Petri net (SPN), and the performance of MSLEE is analyzed based on the simulation experiment with the help of SPNP simulation tool. The experiment result proved that MSLEE is feasible.