次世代コアネットワークにおけるコアノードアーキテクチャの検討

Rencently we have rapidly Internet popularization,and IP traffic is explosively increasing. So we have to correspond to various IP services for future networks. Then we are studying new core node architecture for next generation core networks. We are using distributed architecture that is separating call controller and service controller from transport networks. And we can easily provide new sirvices or add new functions. On this paper, we report core node architecture for next generation core networks.