NGN platform architecture and its adaptation to the evolution trends

摘要

The evolution strategy of NGN laboratory towards the converged networks based on IP Multimedia Subsystem (IMS) as trends and aims for implementation of converged NGN network is presented in the article. This article describes actual implementation of NGN laboratory and future planned extensions and integration work for incorporating IMS core elements to our laboratory as unified service control subsystem. Existing NGN solution includes applications and our experiences with integrations of applications and their usability.