Study on Network Convergence Based on IMS Architecture

As the core technology of next generation network, IMS supplies the standards and perfect methods to lay out the new service and converge between the traditional network and telephone and mobile network. IMS also provides the operators with a set of network system and new service means. Analyzing IMS system structure and combining the features of network convergence, this paper puts forward a network convergence plan based on IMS and fixed-mobile convergence.