The Soft-Switch MSC Network Expansion's Research And Implementation For Henan Mobile Communication

With the rapid development of the 3rd Generation technology, now the main telecom firms are developing the 3rd Generation service to consumers step by step in the world. 3rd Generation become the development trend of global mobile communication marketing and direction of investment. As the biggest communication market in the world, with the rapid development of the 3rd Generation technology and the mature of the market, The 3rd Generation will be the emphasis of the future development and competitive direction. The soft-switch MSC network which based on the IP bearer becomes the new choice and target of Mobile telecom operators.According to the analysis of the Soft-Switch network's background,the pratical situation and the future service developing requirement of Henan mobile network, this thesis put forward Henan mobile Soft-Switch MSC expansion plan,detailed design proposal and implementation scheme. this plan also give much emphasis to the VOIP technology introducing and realization, which will make sure the voice service smooth transition from TDM to IP.At present, the Soft-Switch MSC network service has been launched formally in business application in Henan and run stably. The Soft-Switch network service not only makes benefits for the service provider but also settles the foundation for the later period network evolution.The thesis research content mainly includes:1. Soft-Switch technology in the GSM mobile communications network application analysis 2. The Soft-Switch MSC expansion plan on the basis of existing network, by analyzing calculation.3. Research of Henan mobile Soft-Switch network genenal design, overall framework, the structure of Soft-Switch MSC hardware and software.4. The implementation of specific measures and Soft-Switch MSC expansion plan for Henan Mobile.