There have been various emerging trends in the deployment of telecom networks recently. Due to liberalization and technological advancements a common core network for voice and data based on MPLS has been implemented ...
National Science Fund for Distinguished Young Scholars (No. 60525110);National 973 Program (No. 2007CB307100, 2007CB307103);National Natural Science Foundation of China (No. 60902051);Development Fund Project for Electronic and Information Industry (Mobile Service and Application System Based on 3G)
Relationships between application layer protocols in softswitch are explored in this paper.Two notions, i.e.protocol relationship and protocol grouping, are proposed, which are not clearly defined and even not paid mu...
In this paper, architecture of softswitch-based Next Generation Network (NGN) system and Session Initiation Protocol (SIP) are studied briefly, and the problems on the openness and extensibility of normal remote video...