Strategy And Applications Of IP Based Mobile Core Network

The IP-based network transformation has been widely accepted by global mainstream telecom operators, who regard the All- IP network as a key strategy responding to future development challenges. The IP Multimedia Subsystem(IMS) based backbone network technology makes it possible for the integration of mobile and fixed- line service, but also the implementation of IP service control and management. This thesis presents a comprehensive and in-depth research on IP based mobile backbone networking strategy and its applications.This thesis gives a brief introduction of mobile backbone network development, followed are the in-depth analysis of IP based mobile backbone network solution and implementation technologies. A IMS domain networking strategy is proposed and actual networking solution andn implementation schemes are provided based on Nanjing Mobile projects, which achived satisfied results.