The Scheme And Implementation Of Hebei CM-IMS Network Phase 1

IMS is 3GPP/3GPP2 (mobile) and TISPAN/ITU-T (fixed) network framework based on IP core, IMS bearing characteristics, provide open network architecture, can and CS electricity expressway realize interoperability, to support manifold fixed and m obile access, that is the fixed mobile network integration of the key, also is the realization next generation network (NGN) core technology.This paper according to Hebei mobile CM IMS-a period netv/ork scheme, first introduced the Hebei mobile communication network, and analyzed the current situation in Hebei mobile CM-IMS nets yuan setting principles and construction scheme, including the nets yuan construction scheme and evolution strategy, routing principles and communication requirements, etc, and to network management and billing technology in-depth research. This paper studies the IMS for mass deployment provides technical reserve and implementation of experience.