The Research About MSC Pool Technology In2G/TD Integrated Environment Of China Mobile

China mobile core network (CMCC) brings in softswitch equipment, gradually pushs forward the reform of IP, and realizes the revolutionary transformation of the network architecture. CMCC is evolving into a flat, broadband, open, integrated network. After the IP-based large-capacity soft switch equipments are on stream, how to integrate and optimize network resources, improve network security and reliability become important issues that Guangdong Mobile faces. MSC POOL is the crucial trend of the future tele-communication network for it does well in improving investment efficiency, saving signaling overhead, ameliorating network performance and simplified network structure, etc. The main purpose of this paper is to solve the problems in the transformation process of soft-switched networks MIP. It includes how to planning new signaling network under make full use of existing network resources, how to realize the smooth transition of MIP reform and the performance evaluation and optimization problems after MIP reform under the condition of now available network.This paper will study literatures about MSC POOL, combine with the group’s guidance, MSC POOL integration and MIP reconstruction programs of Guangdong Mobile2G/TD environment to plan, analysis and optimize. By attending the Guangdong Mobile MIP reconstruction programs, combining with the problems encountered in the transformation process, it is to summarize results and experience of transformation. Through traffic statistics collection, data analysis, because positioning, optimization and other implementation and impact assessment work, the paper summarizes the advantages of the MIP on the network, the statistical content, performance, maintenance optimization. Finally, through the research results on MIP optimization project, it could be reference for MIP Softswitch network’s planning, construction, maintenance, optimization in the future.